Python jobs in San Francisco, CaliforniaCrear alertas

Job DescriptionAbout Workato Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-time, driving efficiency and agility. Trusted by a community of 400,000 global customers, Workato empowers organizations of every size to unlock new value and lead in today's fast-changing world. Learn how Workato helps businesses of all sizes achieve more at workato.com. Why join us? Ultimately, Workato believes in fostering a flexible, trust-oriented culture that empowers everyone to take full ownership of their roles. We are driven by innovation and looking for team players who want to actively build our company. But, we also believe in balancing productivity with self-care. That's why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives. If this sounds right up your alley, please submit an application. We look forward to getting to know you! Also, feel free to check out why: * Business Insider named us an "enterprise startup to bet your career on" * Forbes' Cloud 100 recognized us as one of the top 100 private cloud companies in the world * Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America * Quartz ranked us the #1 best company for remote workers Responsibilities We are looking for a Senior Developer Advocate. In this role, you will be responsible to: * Create sample projects, tutorials, videos, blog posts, and livestreams that demonstrate Workato's developer capabilities. * Inspire developers with interesting, relevant, and fun content that speaks to them and draws them in to the Workato ecosystem. * Speak at first party events, third party events, and developer meetups. Host workshops in the community and with internal customer communities. * Develop and share a strong clear voice that the community trusts. * Collect developer feedback and advocate for it internally. * Build compelling examples that influence Workato product and engineering direction. * Contribute code and docs to open‑source repos. RequirementsQualifications / Experience / Technical Skills * 5+ years as a software engineer or developer advocate. * Proficient in Python or TypeScript and familiar with LangChain‑style frameworks. * Strong demo and content‑creation skills including code samples, videos, and technical tutorials Soft Skills / Personal Characteristics * Passionate teacher who loves helping others succeed. * Clear communicator comfortable on stage or camera. * Collaborative, low‑ego attitude. (REQ ID: 2140)

Job DescriptionAbout the Client Our client is a fast-scaling digital platform focused on transforming the way physical and digital operations connect across industries such as design, logistics, and fulfillment. With a strong engineering culture and commitment to internal efficiency, the company invests heavily in building robust backend systems and tools that drive business agility. Their platform handles complex integrations, large-scale workflows, and data orchestration—all with a mission to empower teams through intelligent automation. About the Role Our client is seeking a Senior Software Engineer (Backend) to join their Internal Tools and Infrastructure Engineering group. This fully remote role centers on building backend services, systems integrations, and workflow orchestration tools that power internal operations—ranging from order management and tax services to search and payments. You’ll work across a rich ecosystem of APIs and services, developing highly reliable tools and pipelines with minimal UI work. This role is perfect for an autonomous backend engineer who thrives in integration-heavy environments, loves clean architecture, and is comfortable driving projects from spec to ship—fast and with strong judgment. Responsibilities * Build Backend Systems: Design and maintain internal services and data pipelines using Go (Golang), orchestrating workflows via Airflow and supporting business-critical functions. * Drive System Integrations: Own backend integrations across key third-party platforms including Salesforce OMS, CommerceTools, Stripe, Avalara, Algolia, Constructor, and more. * Orchestrate Internal Workflows: Develop event-driven infrastructure and services that power operational systems like the internal lead engine and fulfillment tooling. * Collaborate Cross-Functionally: Partner with product, frontend, and DevOps teams to ensure backend services align with business goals and scale efficiently. * Promote Reliability & Speed: Contribute to service observability, automated deployments, and continuous integration practices in an AWS-based environment. * Contribute to System Design: Bring opinionated thinking to architectural decisions, document your work clearly, and mentor others when needed. Requirements * Backend Expertise: 5+ years of experience as a backend software engineer, with a strong command of Python/ Go (Golang) for building distributed systems. * Workflow Orchestration: Hands-on experience with tools like Airflow to manage complex data and task pipelines. * API Fluency: Ability to independently integrate and work with third-party APIs, including reading documentation, scoping solutions, and implementing with minimal oversight. * Event-Driven Architecture: Familiarity with Kafka or similar messaging/event streaming systems. * Cloud Experience: Proficient in AWS-based infrastructure, with working knowledge of ECS, Kubernetes, and Docker. * DevOps Literacy: Comfortable with GitHub-based workflows, CI/CD tools, and Infrastructure-as-Code practices in a GitOps environment. * Nice-to-Haves: Exposure to data platforms such as Snowflake is a plus, as is experience working alongside frontend teams (React/Next.js) to provide clean, efficient APIs. Benefits & Why Join * Impactful Engineering Work: Contribute to critical internal platforms that streamline the company’s ability to scale and operate efficiently. * Remote Flexibility: Work from anywhere while collaborating with high-performing distributed teams. * Modern Tech Stack: Leverage a cutting-edge toolset—Go, Kafka, Airflow, AWS, Docker—and build scalable systems with real business impact. * Strong Engineering Culture: Join a company where speed, autonomy, and thoughtful architecture are deeply valued. * Career Growth: Set foundational patterns for a team that’s growing rapidly; future leadership opportunities as the team scales. * Comprehensive Benefits: Competitive compensation, health benefits, paid time off, and wellness support. If you’re a backend-focused engineer who loves systems thinking, thrives on shipping fast and clean backend code, and knows how to turn complex workflows into elegant services—this is your chance to make a real impact.

Job Description About Vumedi: Vumedi is the largest video education platform for doctors worldwide, dedicated to advancing medical education through innovative video-based learning. Our mission is to empower healthcare professionals by providing them with access to the latest clinical knowledge and surgical techniques from experts around the globe. We curate a vast library of high-quality educational content, enabling users to enhance their skills, stay informed about industry trends, and improve patient outcomes. We are headquartered in Oakland, CA, and have additional offices in Minneapolis, MN, and Zagreb, Croatia. What you'll do: We're looking for a Senior Software Engineer to lead the next evolution of VuMedi's product architecture and technical direction. This is a hands-on, high-impact role - shaping how millions of doctors discover, learn, and collaborate through intelligent, scalable systems. You'll be both architect and builder, working directly with the CTO and engineering leaders across our US and Croatia teams to bring ambitious ideas from prototype to production. In this role, you will: • Architect the future of VuMedi's platform — from scalable video systems to AI-powered content discovery and personalized learning experiences., • Prototype and build AI workflows and agents powered by LLMs (Large Language Models) to transform how doctors interact with knowledge, surface insights, and discover content., • Work closely with Product, Data, and AI teams to build, deploy, and monitor intelligent services (classification, search relevance, personalization, summarization)., • Define architectural standards across backend, frontend, and infrastructure layers — ensuring reliability, maintainability, and scalability., • Partner with engineering leadership to drive system migrations and modernization (Python/Django backend, React frontend, AWS infrastructure)., • Mentor engineers across pods and raise the technical bar through design reviews, prototypes, and shared best practices. Who you are: • 6+ years of experience building and scaling software systems, ideally in consumer, data, or AI products., • Proven success as a Principal Engineer, Staff Engineer, or Architect leading major system designs end-to-end., • Strong proficiency in Python (required); deep familiarity with Django or other modern Python web frameworks., • Frontend experience with React and modern JavaScript/TypeScript stacks., • Expertise in designing distributed systems and cloud architectures on AWS (EC2, Lambda, S3, CloudFront, ECS, RDS, etc.)., • Experience with LLMs, AI agents, or AI-enabled workflows — building, integrating, or orchestrating intelligent systems., • Strong understanding of data modeling, API design, caching, and asynchronous event-driven systems., • Passion for hands-on prototyping and bridging product ideas with technical feasibility., • Build technology that matters: Your work directly impacts how doctors learn and make decisions that save lives., • Lead with impact: Partner directly with the CTO to shape technical strategy, architecture, and innovation roadmap., • Build with AI: Work on applied LLM systems — from intelligent search to AI-driven content agents., • Own your craft: End-to-end responsibility for building systems that scale globally and power mission-critical workflows. Learn more about Vumedi

Job DescriptionWe believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Washington D.C., London and Amsterdam. The Network Enablement team’s mission is to amplify Plaid’s network effects by fostering trust and sharing intelligence with data partners. We build Trust & Fraud Insights (real-time Protect model scoring, two-way APIs/webhooks, and investigation tooling), Bank Intelligence (ML driven retention and account-primacy metrics and scalable batch pipelines), and the ml/data foundations (graph and sequence-embedding models plus unified feature pipelines and feature-store patterns). We own productionization and reliability for data partner facing ML — low-latency scoring, offline↔online parity, observability and drift detection, PII-safe handling and auditability — and collaborated closely with MLE, DS, Data Platform, Fraud, Foundational Modeling, Product, and Privacy to scale network intelligence. On this team you will build and operate the ML infrastructure and product services that enable trust and intelligence across Plaid’s network. You’ll own feature engineering, offline training and batch scoring, online feature serving, and real-time inference so model outputs directly power partner-facing fraud & trust products and bank intelligence features. You will integrate inference into product logic (APIs, feature flags, backend flows), build reproducible pipelines and model CI/CD, and ensure observability, reproducibility, and compliance as you scale our network capabilities. You’ll partner with Product, ML/Data Platform, Fraud, Foundational Modeling, MLE, DS, and Privacy to ship auditable, reliable ML solutions that move product KPIsResponsibilities • Embed model inference into Network Enablement product flows and decision logic (APIs, feature flags, backend flows)., • Define and instrument product + ML success metrics (fraud reduction, retention lift, false positives, downstream impact)., • Design and run experiments and rollout plans (backtesting, shadow scoring, A/B tests, feature-flagged releases) to validate product hypotheses., • Build and operate offline training pipelines and production batch scoring for bank intelligence products., • Ship and maintain online feature serving and low-latency model inference endpoints for real-time partner/bank scoring., • Implement model CI/CD, model/version registry, and safe rollout/rollback strategies., • Monitor model/data health: drift/regression detection, model-quality dashboards, alerts, and SLOs targeted to partner product needs., • Ensure offline and online parity, data lineage, and automated validation / data contracts to reduce regressions., • Optimize inference performance and cost for real-time scoring (batching, caching, runtime selection).Ensure fairness, explainability and PII-aware handling for partner-facing ML features; maintain auditability for compliance., • Partner with platform and cross-functional teams to scale the ML/data foundation (graph features, sequence embeddings, unified pipelines)., • Mentor engineers and document team standards for ML productization and operations.Qualifications, • Must-haves:, • Strong software engineering skills including systems design, APIs, and building reliable backend services (Go or Python preferred)., • Production experience with batch and streaming data pipelines and orchestration tools such as Airflow or Spark., • Experience building or operating real-time scoring and online feature-serving systems, including feature stores and low-latency model inference., • Experience integrating model outputs into product flows (APIs, feature flags) and measuring impact through experiments and product metrics., • Experience with model lifecycle and operations: model registries, CI/CD for models, reproducible training, offline & online parity, monitoring and incident response., • Nice to have:, • Experience in fraud, risk, or marketing intelligence domains., • Experience with feature-store products (Tecton / Chronon / Feast / internal) and unified pipelines., • Experience with graph frameworks, graph feature engineering, or sequence embeddings.

Job DescriptionAbout Workato Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-time, driving efficiency and agility. Trusted by a community of 400,000 global customers, Workato empowers organizations of every size to unlock new value and lead in today's fast-changing world. Learn how Workato helps businesses of all sizes achieve more at workato.com. Why join us? Ultimately, Workato believes in fostering a flexible, trust-oriented culture that empowers everyone to take full ownership of their roles. We are driven by innovation and looking for team players who want to actively build our company. But, we also believe in balancing productivity with self-care. That's why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives. If this sounds right up your alley, please submit an application. We look forward to getting to know you! Also, feel free to check out why: * Business Insider named us an "enterprise startup to bet your career on" * Forbes' Cloud 100 recognized us as one of the top 100 private cloud companies in the world * Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America * Quartz ranked us the #1 best company for remote workers Requirements We are seeking a product-minded Principal Software Engineer to join our San Francisco team focused on building the next generation of developer products. This role is at the forefront of innovation, specifically creating tools and platforms for developers who are building LLM and Agentic applications. You will be instrumental in shaping the future of how developers interact with and build on top of Workato's ecosystem in the age of AI. You will collaborate closely with product, engineering, and developer relations teams to deliver robust, scalable, and intuitive services. This role requires a high technical bar, plus an emphasis on developer ergonomics, so we can deliver a delightful developer experience. • Design, build, and maintain robust, scalable, and high-quality developer-facing products and APIs for LLM and Agentic application development., • Collaborate closely with product managers, designers, developer relations and other engineers to translate developer needs and product requirements into elegant technical solutions., • Write clean, maintainable, and well-tested code, and contribute to a high standard of engineering excellence within the team., • Implement and improve validation, monitoring, and observability for ML services within the sandbox environment., • Drive the full development lifecycle: from ideation and architecture to deployment and continuous improvement., • Continuously evaluate and optimize existing implementations for performance, scalability, and developer usability., • Identify and resolve bottlenecks, bugs, and technical challenges in a fast-paced, iterative environment., • Conduct code reviews and mentor team members to uphold high engineering standards., • Stay at the cutting edge of AI, LLMs, and developer tooling, bringing new ideas and technologies to the team.RequirementsQualifications / Experience / Technical Skills, • Bachelor's or Master's degree in Computer Science, Engineering, Information Systems, or equivalent industry experience., • 10+ years of experience of professional software development experience, with a proven track record of shipping high-quality products., • You are a product-minded engineer who thinks deeply about the end-user. You have strong opinions about what makes a great developer experience., • You have experience building developer-facing products, APIs, SDKs, or CLIs., • You are proficient in one or more modern programming languages such as Go, Python, Ruby, or JavaScript and hands-on experience with LLM models., • Proven track record of deploying and maintaining ML services in production environments is a strong plus., • Solid understanding of API design, developer tooling, software architecture, data structures, and algorithms., • LLMops/MLops experience is a strong plus, especially in developer-facing products., • Experience building or supporting developer platforms, APIs, or sandbox environments is highly desirable.Soft Skills / Personal Characteristics, • Excellent written and verbal communication skills in English., • Collaborative team player with a passion for empowering developers and improving developer experience., • Adaptable, proactive, and creative—comfortable working in a dynamic, startup-like environment.

Job Description About the Company: Our client is a company building the world's highest- performance pure digital AI inference chip. They are seeking a Software Architect to lead their software efforts and advance the software stack that includes ML frameworks, compilers, libraries, and runtime. As a Software Architect, you will be responsible for designing and developing software that interacts with their chip, collaborating with hardware and software engineers, and optimizing software for highly parallel architectures to maximize performance and efficiency. Responsibilities: • Advance the state of the art in compiler and runtime technology for delivering high-performance acceleration of AI workloads across a variety of neural network architectures., • Research and design new software and hardware AI solutions, involving simulators, optimizing compilers, code generators, and runtime execution frameworks for deep learning accelerators., • Evaluate various trade-offs of different parallelization strategies such as performance, power, energy, and memory consumption., • Enhance AI software tools to support the latest and greatest DNNs emerging from the research community and industry., • Keep up with the fast-paced development happening in the industry and academia to continuously enhance our products., • Work closely with other software and hardware engineers to develop the next generation of deep learning software., • 10+ years of experience developing software for a variety of highly parallel architectures., • Previous roles include experience with optimizing algorithms for hardware acceleration machine learning accelerators, spatial architectures, or GPUs., • Strong problem-solving skills and the ability to resolve complex issues with a high level of ambiguity., • Understanding of Deep Learning fundamentals., • Strong development skills in C/C++, Python., • Superb soft skills: ability to work efficiently and effectively in a group environment, and influence a cross-functional team without having direct managerial authority., • Computer Science, Engineering, or related degree; preferably MS or PhD., • 20 vacation days, • Strong health and extended health benefits, • Unlimited sick days

Job Description Cooperidge Consulting Firm is seeking an AI Agent Software Engineer on behalf of a top AI-driven technology client building next-generation autonomous customer experience systems across industries including finance, healthcare, and travel. This role offers the opportunity to build production-grade AI agents that autonomously handle complex, real-world customer interactions traditionally managed by human support teams. The engineer in this role will own features end-to-end—from concept and design through deployment and iteration—while collaborating closely with product, operations, and customer-facing teams. The ideal candidate is a strong software engineer with curiosity about AI systems, a bias toward ownership, and a desire to build reliable, transparent, and scalable agent-based platforms. In This Role, You Will • Design and build AI-driven voice and chat agents that deliver high accuracy, efficiency, and customer satisfaction, • Translate natural language instructions into structured, auditable workflows using a proprietary agent logic framework, • Own full-cycle development from system design through deployment and continuous improvement, • Analyze agent performance data to identify trends and drive behavioral and platform-level improvements, • Experiment with and integrate modern voice and language models, tuning for enterprise reliability, latency, and scale, • Use real-time observability and tracing tools to understand, debug, and improve agent decision-making, • 2+ years of professional software engineering experience working on production systems with real users, • Strong proficiency in Python and TypeScript, including asynchronous programming and error handling, • Solid debugging and troubleshooting skills using logs, profilers, and raw data analysis, • Strong computer science fundamentals (language background flexible), • Proactive mindset with curiosity around how AI agents reason, fail, and improve, • Exposure to multimodal AI systems or voice interface development, • Experience with enterprise customer experience or conversational automation platforms, • Full-time roles offering overtime and weekend work opportunities, • Competitive hourly wages plus potential quarterly bonuses, • Comprehensive health, vision, and dental insurance plans, • Life insurance coverage, • 401(k) retirement plan with company matching contributions, • Paid time off including vacation, sick leave, and holidays, • Opportunities for career growth and advancement, • Employee discount programs and perks

Job Description About Nudge At Nudge, our mission is to develop the best technology for interfacing with the brain to improve people's lives. We're starting with an approach that we believe can help the most people the fastest, and also allow us to learn as much about the brain as possible: developing a non-invasive, ultrasound-based device that can stimulate and image the brain at high resolution and depth. This is a vertically integrated effort building cutting-edge hardware, software, and research capabilities to create products that can benefit millions — and eventually billions — of people. We’ve brought together a team of the best, who believe hard things are worth doing. To succeed, we need to assemble world-class teams across everything we do. We hire people who are exceptional at their craft, do the real work, and execute relentlessly — people who expect the highest levels of both rigor and integrity from each other. About the role As a machine learning engineer at Nudge, you will: * Design imaging algorithms that use in-house ultrasound transducers and high-performance compute to image the brain and skull * Build high-resolution acoustic simulations to model the scattering of sound energy in the skull and precisely predict the dose delivered * Develop computer vision systems to track the motion of a brain target in real time and dynamically adapt drive parameters to maintain consistent targeting * Work closely with mechanical engineers, electrical engineers, ultrasound engineers, transducer designers, and neuroscientists About you We are looking for engineers of all levels, with a preference for at least 3 years of industry experience. Regardless of your career level, you should have: * Strong first-principles understanding of engineering, physics, and signal processing. * Experience writing production-level code (Python preferred) * Degree in Computer Science or similar engineering discipline * You do not need prior experience with ultrasound or neuroscience * Shipped products that deliver value in the real world; ideally, you will have solved problems involving messy real-world sensors

Job DescriptionAbout Encord At Encord, we're building the AI infrastructure of the future. One of the biggest challenges AI companies face today is data quality. The success of any AI application relies heavily on the quality of its training data, yet for most teams, this crucial step is both the most costly and time-consuming. We’re here to change that. As former computer scientists, physicists, and quants, we’ve experienced firsthand how a lack of tools to prepare quality training data impedes progress in building AI. We believe AI is at a stage similar to the early days of computing or the internet—where the potential is clear, but the surrounding tools and processes are still catching up. That's why we started Encord. We are a talented and ambitious team of 100+, working at the cutting edge of computer vision and deep learning. Backed by $30M in Series B funding from top investors like CRV and Y Combinator, we’re one of the fastest-growing companies in our space. We have big plans ahead and are looking to expand our Engineering team to help us in building a better product for our customers. This is a full-time role starting in June or September 2026 depending on graduation dates. Who we are looking for We’re looking for curious, ambitious graduates who are excited to launch their software engineering careers and make an impact from day one. You’ll join us around June/September 2026 as part of a small, highly collaborative team that’s building the next generation of AI infrastructure. At Encord, you’ll work alongside serial founders, ex-computer scientists, physicists, and quants who care deeply about building great products and shipping fast. We’re looking for graduate full-stack engineers, whether you’re more front-end or back-end leaning, who are passionate about solving real customer problems and thrive in autonomous squads of 4–5 people. Encord is growing rapidly, with our product as the key driver of that growth. A year ago, we were a team of 50; now, we’re over 100 and continuing to accelerate. Joining us now means stepping in at a crucial stage of expansion for the company, product, and team. Your contributions here will have a real, visible impact. If you’re finishing university and looking for your first full-time engineering role where you can learn fast, build meaningful products, and grow alongside an exceptional team, Encord could be the perfect place for you. What to expect High performing team: You'll join the small team that has built a product that our customers love and consistently rate as the best in the market. Members of the team are veterans of both Big Tech and successful startups. While the team is more than a sum of its parts, every member on the team is impressive on their own.Impact: Your work will have direct and tangible impact for customers and in turn noticeably affect the trajectory of the company.End-to-end ownership: You will be entrusted with end-to-end ownership of your projects. From product, design and architectural decisions, all the way to deployment, monitoring and measuring impact on users. You will have the opportunity to work across the stack, covering everything from deployment to styling. We expect each other to take initiative, be proactive in problem-solving, and continuously seek improvements.Autonomy and collaboration: You will often work autonomously to take charge of your projects, make decisions, and drive your work forward. But as a lean and high trust team, we remain quick to collaborate and support each other with challenging problems together. You will work alongside amazing team-mates who will help you learn and upskill quickly.Scale and simplicity: You will tackle complex domains and immense scale with simple solutions. You'll leverage your expertise to solve challenging problems in simple ways. About You Eager to learn and grow: You’ve built small projects, coursework assignments, or personal apps, and are excited to apply what you’ve learned to real-world systems. You’re curious about how reliable, high-performance software is built and are keen to learn from experienced engineers.Motivated by impact:You want your work to make a meaningful difference. You’re excited by the idea of contributing to products that real people use and that deliver tangible results.A natural builder: You enjoy creating things from the ground up, whether that’s writing code, designing systems, or experimenting with new technologies. You’re comfortable exploring across the stack and love solving problemsComfortable with ambiguity: You don’t need every detail defined before you start. You enjoy figuring things out, learning as you go, and using feedback to guide your work.Collaborative and supportive: You value teamwork, communication, and helping others succeed. You take feedback well, share ideas openly, and contribute to a positive, high-performing team culture. Qualifications • Currently pursuing or holding a Bachelor’s or Master’s degree in Computer Science, Physics, Engineering, Mathematics, or a related technical field, or have gained equivalent expertise through coding bootcamps or relevant work experience. What We Offer

Job DescriptionWanna join the adventure? As a Space Infrastructure Software Engineer, you are responsible for scaling our ability to operate a heterogeneous fleet of satellites--spanning dedicated, rideshare, and constellation missions. You will work at the intersection of automated satellite operations, ground and flight software, and solving on-orbit problems. The team is responsible for ensuring the reliable, efficient, and standardized operation of Loft’s space infrastructure. Within the operational fleet of Loft satellites, the team is responsible for the stability of the satellite bus, the Hub, and Loft-owned payloads as a platform to execute customer missions. Loft’s business and its customer’s businesses are built on the reliability of its space infrastructure. This team’s work is foundational for that model, and gives you a wide latitude to work on different systems, ranging from code that interacts with and uses Cockpit, our mission control system, to code that executes onboard our satellites. It will also give you the opportunity to become a Flight Director, responsible for the health and safety of our fleet.About the Role: • Develop and maintain the software systems that autonomously operate our satellites, improving the reliability and scalability of our space infrastructure., • Build tools, systems, and software libraries to enable other teams to integrate and operate effectively on Loft’s satellite platform., • Scale our satellite operations software to support an increasingly heterogeneous and growing fleet., • Partner with software product teams to drive continuous improvements based on operational and integration feedback., • Contribute to and maintain SatDevOps Academy, our internal training program for company-wide satellite operations readiness., • Serve as a rotating Flight Director, overseeing incident response and ensuring the health and safety of the fleet.Must Haves:, • 4+ years of professional software engineering experience, with solid skills in automation., • Ability to work across the full software and hardware stack—including ground-based automation, space-based automation, and the interfaces that connect them., • Proficiency in Python, container technologies (Docker, Kubernetes), CI/CD pipelines, unit/integration testing, Linux, and Git., • Willingness and enthusiasm to be trained as a satellite controller and Flight Director (including participation in the on-call rotation)., • Pragmatic mindset: able to balance long-term reliability with short- and medium-term solutions., • Accountability and autonomy; comfortable taking ownership and delivering results., • Openness to learning, working outside your comfort zone, and tackling unfamiliar challenges.Nice to Haves:, • Familiarity or experience with Argo, Grafana, Loki, Lua, test engineering, or reliability engineering., • Hands-on experience as a satellite operator.Some of Our Awesome Benefits:, • 100% company-paid medical, dental, and vision insurance option for employees and dependents, • Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA, • 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance, • Flexible Time Off policy for vacation and sick leave, and 12 paid holidays, • 401(k) plan and equity options, • Daily catered lunches and snacks in office, • International exposure to our team in France, • Fully paid parental leave; 14 weeks for birthing parent and 10 weeks for non-birthing parent, • Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support, • Off-sites and many social events and celebrations

Job DescriptionSaviynt's AI-powered identity platform manages and governs human and non-human access to all of an organization's applications, data, and business processes. Customers trust Saviynt to safeguard their digital assets, drive operational efficiency, and reduce compliance costs. Built for the AI age, Saviynt is today helping organizations safely accelerate their deployment and usage of AI. Saviynt is recognized as the leader in identity security, with solutions that protect and empower the world’s leading brands, Fortune 500 companies and government institutions. For more information, please visit . Join Saviynt's Internship Program and gain hands-on experience solving real-world problems at the intersection of AI, security, cloud infrastructure, and data. Our interns work alongside experienced engineers, data scientists, and product teams to drive innovation, learn cutting-edge technologies, and make an impact from day one. Depending on your skills and interests, you may be placed in one of several focus areas, including:Machine Learning / Data Science – building and evaluating predictive models, data pipelines, and analytics systemsSite Reliability Engineering (SRE) / Cloud – automating infrastructure, improving scalability and observability, and ensuring system resilienceAI Security – working on the safety, robustness, and responsible use of AI systemsProduct AI (Identity, Governance, and Access) – applying AI to enhance identity management, privilege control, and security policy automation Please note: Due to the high volume of applications, our review process may take some time. We appreciate your patience and interest in Saviynt’s internship program. Please note that only candidates selected to move forward in the process will be contacted.WHAT YOU WILL DO • Collaborate with technical teams and cross-functional teams on impactful projects, • Design, implement, and test software components or models, • Explore new tools, frameworks, and datasets to enhance product capabilities, • Communicate results and insights to technical and non-technical audiences, • Contribute to documentation, presentations, or demos at the end of your internshipWHAT YOU BRING, • Currently pursuing a Bachelor’s degree in Computer Science, Data Science, Engineering, or a related field, • Strong foundation in Python, Java, or similar programming languages, • Familiarity with data structures, algorithms, and software development principles, • Interest or experience in one or more areas: machine learning, cloud computing, cybersecurity, or applied AI, • Excellent problem-solving skills, curiosity, and eagerness to learnPreferred Qualifications, • Experience with frameworks such as TensorFlow, PyTorch, or Scikit-learn (for ML-focused roles), • Familiarity with AWS, Azure, GCP, or container technologies like Docker/Kubernetes, • Coursework or projects related to AI ethics, data security, or distributed systems, • Strong written and verbal communication skillsWe offer you a competitive total rewards package, learning and tremendous opportunities to grow and advance in your career. At Saviynt, it is not typical for an individual to be hired at or near the top of the range for their role and final compensationdecisions are dependent on many factors including but are not limited to location; skill sets; experience and training; licensure and certifications; and other relevant business and organizational needs. A reasonable estimate of the current range is $30 -$45 dollars an hour.If required for this role, you will:- Complete security & privacy literacy and awareness training during onboarding and annually thereafter- Review (initially and annually thereafter), understand, and adhere to Information Security/Privacy Policies and Procedures such as (but not limited to):

Job Description Our client is a VC-funded SaaS startup located in San Francisco, CA building AI-powered data analytics and documentation soluitions for the biotech and pharmaceutical industries. They are currently looking for a Backend or Full-Stack Engineering Team Lead / Manager to work on-site in their office 3 days / week. Qualified candidates will have 7+ years of experience working with Python, Django, PostgreSQL, AWS, ect. Any exposure to React.js, or Full-Stack Development experience in general are considered as well. Responsibilities include doing architecture, design and hands-on coding ~75% of the time and leadership and management of a team of 4 Developers 25% of the time. Industry experience in B2B SaaS, workplace tools or document management is desired. BSCS or equivalent. Must have startup experience. Experience working in a highly regulated domain involving data privacy and security is preferred. This role is hybrid on-site, in the office 3 days / week in San Francisco, CA. The role features competitive compensation, comprehensive company-paid healthcare benefits, 401k with company matching and potential perfornance bonus. Please send your resume to for immediate consideration.

Job Description Senior Robotics Software Engineer Location: Onsite – San Francisco Bay Area (local candidates preferred) Salary Range: $150,000–$200,000 per year Employment Type: Full-time, Direct Hire Overview A pioneering robotics startup is developing autonomous surgical systems designed to dramatically reduce the learning curve for surgeons. By leveraging off-the-shelf hardware and building proprietary software for planning, control, and machine learning, the team enables high-level surgical guidance to be executed with speed and precision. This role focuses on writing robotics software—not defining control logic or algorithms—and is ideal for engineers who thrive in fast-paced, product-driven environments. Role Summary The Senior Robotics Software Engineer will join a small, highly technical team working on real-time, high-performance systems. The ideal candidate combines robotics expertise, strong coding skills, and a startup mindset. Team collaboration and communication are essential, as the work spans multiple disciplines and requires rapid iteration. Key Responsibilities · Write clean, high-performance, maintainable code in C++ and Python · Develop and support software applications, interfaces, and new feature enhancements · Architect robust, scalable software systems · Support testing and deployment of new products · Participate in code reviews and team collaboration Required Qualifications · Bachelor’s degree in Computer Science, Robotics, or a related field · Minimum 3 years of relevant robotics experience (strong coders with 1 year + internships may be considered) · Expertise in C++ and/or Python · Experience with Linux-based systems · Experience with cloud technologies · Strong software engineering fundamentals and ability to deliver production-ready code Preferred Qualifications · Experience with ROS/ROS2 (Robot Operating System) · Familiarity with Agile or Scrum development methodologies · Exposure to medical or healthcare technologies · Prior startup experience or comfort working in fast-paced environments Additional Requirements · Candidate must live in or relocate to the San Francisco Bay Area · Candidate must be comfortable viewing real surgical procedures during onsite visits · Candidate must be available to travel up to once per month to customer sites · Not open to OPT candidates · Candidates with a research-heavy background and limited product delivery experience are unlikely to be a fit Tech Stack · Core: C++, Python · Additional: ROS, React, TypeScript, Linux, Cloud platforms

Job DescriptionAbout Sprinter Health At Sprinter Health, our mission is reimagining how people access care by bringing it directly to their homes. Nearly 30% of patients in the U.S. skip preventive or chronic care simply because they can’t get to a doctor’s office. For many, the ER becomes their first touchpoint with the healthcare system—driving over $300B in avoidable costs every year. By using the same technologies that power leading marketplace and last-mile platforms, we deliver care where people are, especially those who need it most. So far, we’ve supported more than 2 million patients across 22 states, completed 130,000+ in-home visits, and maintained a 92 NPS. Our team of clinicians, technologists, and operators have raised over $125M to date from investors like a16z, General Catalyst, GV, and Accel and enjoy multi-year runway. About the Role We’re building a new Automated Intelligence team to embed AI into every layer of our care model—from clinical summaries and patient risk predictions to workflow agents and patient interactions. This is a 0→1 role for an engineer who wants to ship production AI systems quickly, work across complex healthcare and logistics data, and build tools that directly improve patient outcomes. Office LocationWe are a hybrid company based in the Bay Area with offices in both San Francisco and Menlo Park. We care about work-life balance and understand that there will be times where flexibility is needed.What you will do: • Build AI-powered features that improve patient care, coordination, and clinical workflows, • Develop production systems using LLMs, RAG, embeddings, and multi-agent architectures, • Ship products like clinical visit summaries, patient risk models, and voice coordination assistants, • Design workflow agents that automate scheduling, follow-ups, and operational tasks, • Collaborate with product, clinical ops, and data partners to deliver measurable results, • Help define the technical direction, tooling, and standards for a brand-new teamWhat you have done:, • Built and shipped production software end-to-end in fast-moving environments, • Worked with AI/ML systems such as LLMs, RAG pipelines, embeddings, or applied NLP, • Navigated ambiguity and iterated quickly with tight feedback loops, • Designed systems with an eye toward scalability, tradeoffs, and real-world constraints, • Collaborated with cross-functional teams to deliver impact, • (Bonus) Worked with healthcare data formats like FHIR, HL7, or clinical documentationWhat gives you an edge:, • You’ve shipped AI products—not just prototypes or research demos, • You’ve built systems that interface with real users or complex workflows, • You’ve operated in early-stage or 0→1 environments with high ownership, • You understand reliability, iteration speed, and production safety, • You’re motivated by solving real problems for real people, not AI hypeOur tech stack:, • AI & Modeling, • LLMs, RAG pipelines, embeddings, • LangChain / LlamaIndex or similar, • Python, • Backend & Services, • Node.js / TypeScript, • GraphQL / REST APIs, • AWS Lambda, AppSync, DynamoDB, • Data & Infrastructure, • BigQuery, Elasticsearch / OpenSearch, • Airflow or similar orchestration, • Vector stores and retrieval systems, • Bonus Tools & Domains, • FHIR, HL7, clinical notes, • Voice agents / telephony APIs, • Statsig or internal experimentation toolingWhat we offer:, • Meaningful pre-IPO equity, • Medical, dental, and vision plans 100% paid for you and your dependents, • Flexible PTO + 10 paid holidays per year, • 401(k) with match, • 16-week parental leave policy for birthing parent, 8 weeks for all other parents, • HSA + FSA contributions, • Life insurance, plus short and long-term disability coverage, • Free daily lunch in-office, • Annual learning stipendThe Interview Process, • We aim to complete the interview process between 2-3 weeks. It will usually consist of:, • Recruiter Screen (30-Minutes), • Technical Assessment (45-Minutes), • Onsite Interview: Systems Design - AI Focused + Behavioral Interview + Lunch with the Team (3-hours)

Job Description StubHub is on a mission to redefine the live event experience on a global scale. Whether someone is looking to attend their first event or their hundredth, we're here to delight them all the way from the moment they start looking for a ticket until they step through the gate. The same goes for our sellers. From fans selling a single ticket to the promoters of a worldwide stadium tour, we want StubHub to be the safest, most convenient way to offer a ticket to the millions of fans who browse our platform around the world. StubHub is seeking Senior Software Engineers to design and develop next-generation technologies and complex features. As a Senior Software Engineer for CX, you will be at the forefront of tackling significant, ambiguous, and non-trivial challenges as a core contributor and innovator, bringing creative technical solutions to life. In order to ensure our company's success, our Senior Software Engineers must demonstrate initiative and enthusiasm for the problems they tackle. StubHub is committed to being a phenomenal and inclusive place to work. As a Senior Software Engineer, you will also be an advocate and mentor for your team members, displaying leadership qualities and being an example for those around you. Location: Hybrid (3 days in office/2 days remote) – New York, NY or Santa Monica, CA or Aliso Viejo, CA. About the team:The Consumer Experience (CX) team is responsible for the end-to-end product experience for fans looking to discover, buy, and sell tickets to their favorite live events through our web and mobile platforms. It sits at the forefront of fulfilling StubHub's mission to become the global destination for accessing live event experiences by crafting the product experience that millions of fans interact with every day. We are obsessed with understanding our users' needs and delivering feature innovations, both short-term and long-term, that are as effective as they are enjoyable. We serve a global fan base and aim to deliver a localized experience that feels personalized to every individual in over 60 regions and 30 languages. We believe that diversity of thought and transparency of impact breed the best innovations, which is why we are a cross-functional team of specialists in product, design, engineering, and data working closely together with equal voice in ideation and equal access to insights. We work across the entire stack leveraging any tool or technology necessary to support web and mobile feature innovation at scale.What You'll Do: • Design, develop, test, deploy, and maintain impactful improvements across all StubHub's platforms and products, resulting in high-quality outcomes, • Collaborate with team members to ensure best practices across our code, • Manage individual initiative priorities, deadlines, and deliverables with your technical expertise, • Mentor other team members and help many increase their technical capabilities, fostering a culture of inclusion, results-oriented execution, open innovation, and limitless creativity What You've Done:, • 5-6+ years of professional experience in software development, • Extensive experience developing robust systems using multiple front-end and back-end programming languages and frameworks (Java, C#, Python, React, Javascript), • Previous experience designing and developing features for consumer facing products, • A strong understanding of how their systems interact with the broader production environment, including dependencies and platform primitives, • Proven ability to learn other coding languages, platforms, frameworks, and tools, • Accelerated Growth Environment: An environment designed for swift skill and knowledge enhancement, where you have the autonomy to lead experiments and tests on a massive scale., • Top Tier Compensation Package: Competitive base, equity, and upside that tracks with your impact., • Flexible Time Off: Enjoy unlimited Flex Time Off, giving you the flexibility to manage your schedule and take time to recharge as needed., • Comprehensive Benefits Package: Prioritize your well-being with a comprehensive benefits package, featuring 401k, and premium Health, Vision, and Dental Insurance options The anticipated gross base pay range is below for this role. Actual compensation will vary depending on factors such as a candidate's qualifications, skills, experience, and competencies. Base annual salary is one component of StubHub's total compensation and competitive benefits package, which includes equity, 401(k), paid time off, paid parental leave, and comprehensive health benefits. Salary Range$200,000—$250,000 USDAbout UsStubHub is the world's leading marketplace to buy and sell tickets to any live event, anywhere. Through StubHub in North America and viagogo, our international platform, we service customers in 195 countries in 33 languages and 49 available currencies. With more than 300 million tickets available annually on our platform to events around the world -- from sports to music, comedy to dance, festivals to theater -- StubHub offers the safest, most convenient way to buy or sell tickets to the most memorable live experiences. Come join our team for a front-row seat to the action. For California Residents: California Job Applicant Privacy Notice found hereWe are an equal opportunity employer and value diversity on our team. We do not discriminate on the basis of race, color, religion, sex, national origin, gender, sexual orientation, age, disability, veteran status, or any other legally protected status.

Job DescriptionAircall is a unicorn AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, faster resolutions, and scale. We’re redefining what a customer communications platform can be—by combining voice, SMS, WhatsApp, and AI into one seamless workspace. Our momentum comes from a simple but powerful idea: help every customer-facing team work smarter, not harder. Aircall’s AI Voice Agent automates routine calls, AI Assist streamlines post-call tasks, and AI Assist Pro delivers real-time guidance that helps people do their best work. The result—companies grow revenue, deliver faster resolutions, and scale service. We’ve built a product customers love and a business that scales fast. Aircall operates in nine global offices (Paris, New York, San Francisco, Sydney, Madrid, London, Berlin, Seattle, and Mexico City), and is backed by world-class investors. Our teams are shipping AI innovation faster than ever and expanding across new product lines and markets. At Aircall, you’ll join a company in motion—ambitious, profitable, and product-driven—where impact is visible, decisions are fast, and growth is real. How We Work at Aircall: At Aircall, we believe in customer obsession, continuous learning, and delivering extraordinary outcomes. We value open collaboration, taking ownership, and making smart, informed decisions with speed and precision. If you thrive in a fast-paced, team-driven environment where curiosity, trust, and impact matter, you'll fit right in As a Senior Backend & AI Engineer, you will be responsible for the design, development, deployment, and operation of business-critical AI features. Previous experience implementing AI features is a must. Best practices, evangelization, and mentoring in your team and across all of Engineering will be a part of your day to day job. Quality, excellence, and agility drive our delivery processes and you will help us level these up. You will be building practical applications such as chatbots, virtual assistants, automated content generation, and other NLP-powered tools. You will use and fine-tune existing LLMs to cater to specific business needs and domains, ensuring high performance in real-world applications.Your Responsibilities @ Aircall: • Collaborate on requirements analysis to design the right technical and business solutions for our customers., • Propose innovative solutions by staying ahead of AI landscape trends and emerging technologies., • Own key responsibilities in the design, architecture, and end-to-end delivery of AI-driven modules., • Write clean, scalable, and maintainable code while ensuring proper testing, deployment, and monitoring., • Continuously improve code quality through regular refactoring, debugging, and performance enhancements., • Contribute to building secure, high-quality AI solutions that power Aircall’s customer experience., • Optimize product and platform performance and ensure reliability through live site monitoring., • Participate in an on-call rotation to handle critical incidents and maintain system uptime.Qualifications:, • AI experience is a must for this position: Strong knowledge of LLMs and hands-on experience building with them - including usage, prompting and model integration., • Familiarity with AI frameworks (e.g., LangChain, LlamaIndex, AutoGen) and modern AI architectures such as RAG, vector databases, reranking, and performance optimization., • 5+ years of experience in back-end development using Python, TypeScript/Node.js, or Java, with a focus on security, scalability, availability, and performance., • Full-stack development experience is a strong plus., • Nice to have: Ideally you will have worked with AWS in a production environment and understand how to design for, deploy on and get the best out of, the environment and services provided by Amazon.

Job DescriptionAbout Us We’re building the AI infrastructure powering the future of financial operations - starting with automating the most painful and complex workflows in loan servicing. * Backed by a16z and Y Combinator, with $65M raised in Series A funding. * 8-figure ARR < 2 years already serving > 20% of the auto lending industry, and processing millions of real customer calls and transactions daily. * Fully deployed with major financial institutions - not just PoCs. * We are expanding into new financial services segments! * In-person office culture in San Francisco, CA. We're fully integrated with our customers, own the full stack, and are moving fast to bring modern AI into regulated industries where precision, reliability, and performance matter most. About the Role We're seeking a Forward Deployed Software Engineer to work directly with our customers to implement our technology and build any required customizations. In this role, you will apply your problem-solving ability, creativity, and technical skills to be a customer’s first resource for implementing AI agents in their company. This role is critical in helping us deliver reliable, compliant, and efficient customer service solutions to millions of borrowers. Responsibilities * You will own the end-to-end implementation and execution of high-stakes customer engagements and projects, determining what the customer requirements are and how best to apply our Voice AI Agent solution * Implement and build new features with customers, and implement them in the core engineering product Requirements * Relevant college and post-college work experience in a fast moving work environment * Customer-facing polish, with ability to extract requirements and run discovery - strong communicator * Ownership mindset — someone who treats every deployment like a mission-critical project * Strong hands on coder with proven proficiency in programming languages in either Python, Typescript or Javascript * Excellence in technical documentation and cross-team communication * Ability to collaborate with technical and non-technical customers, and comfortable working in a dynamic environment with evolving objectives and many iterations with customers * Ability to work 4 days a week from our San Francisco office (open to candidates willing to relocate) At Salient, we’re building at the edge of AI - fast, focused, and with real ownership. Sprints and major launches move quickly, and we look for people who are energized by that pace and ready to collaborate in person 4 days a week in our San Francisco office. We also offer a benefits package designed to support you: medical, dental, and vision coverage, a generous 401(k), health and wellness stipend, catered lunches, and commuter benefits for those living outside the city. Compensation Range: $140K - $200K

Job Description About Us Symbolica is an AI research lab pioneering the application of category theory to enable logical reasoning in machines. We're a well-resourced, nimble team of experts on a mission to bridge the gap between theoretical mathematics and cutting-edge technologies, creating symbolic reasoning models that think like humans – precise, logical, and interpretable. While others focus on scaling data-hungry neural networks, we're building AI that understands the structures of thought, not just patterns in data. Our approach combines rigorous research with fast-paced, results-driven execution. We're reimagining the very foundations of intelligence while simultaneously developing product-focused machine learning models in a tight feedback loop, where research fuels application. Founded in 2022, we've raised over $30M from leading Silicon Valley investors, including Khosla Ventures, General Catalyst, Abstract Ventures, and Day One Ventures, to push the boundaries of applying formal mathematics and logic to machine learning. Our vision is to create AI systems that transform industries, empowering machines to solve humanity's most complex challenges with precision and insight. Join us to redefine the future of AI by turning groundbreaking ideas into reality. About The Role We're looking for Senior Software Engineers with knowledge of Rust to take full ownership of delivering working systems from prototypes and high-level specs — taking ideas from the research team, turning them into production-quality systems, and shipping them quickly. You'll work closely with researchers, ML engineers, and leadership to turn ambitious ideas into real products. You'll be expected to move fast, handle ambiguity, and fill the critical execution gap between research and production. This role is perfect for someone who thrives on shipping — who sees incomplete specs as an opportunity, not a blocker — and who wants to build systems that work reliably, at scale, and in the real world. 📍 This is an onsite role based in our SF office. Your Focus • Translate research prototypes and high-level concepts into production-quality software, • Own deliverables end-to-end: take specifications, clarify requirements, and execute to completion, • Build systems that are correct, reliable, maintainable, and performant, • Work closely with ML researchers and engineers to integrate research outputs into functional systems, • Own critical engineering tasks with high standards and attention to detail — data pipelines, API integrations, testing, error handling, system integration, and more, • Participate in code reviews, technical discussions, and architecture planning, • 5+ years of hands-on software engineering experience, • Proven ability to execute on incomplete specs and drive projects to completion, • Strong experience writing production-quality code (Python & Rust strongly preferred), • Comfortable building full-stack systems (APIs, data pipelines, microservices, internal tools), • High standards for code quality, maintainability, and correctness, • Comfortable in fast-moving, ambiguous environments where priorities shift quickly, • Bias for ownership: you see what needs to get done and take responsibility for delivering, • Experience supporting ML research or building ML infrastructure is a plus, • Deep understanding of LLM architecture and inference-time optimisation., • Strong knowledge of the agentic ecosystem (frameworks, tools, MCP servers, MAS architectures)., • Track record of rapid prototyping in the LLM/agent space., • Competitive salary and early-stage equity package, • A high-trust, execution-first culture with minimal bureaucracy, • Direct ownership of meaningful projects with real business impact Read more about Symbolica: Symbolica is an equal opportunities employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of race, gender, age, religion, disability, or sexual orientation.

Job DescriptionAs a Software Engineer, you’ll help us build out our core product by developing high-impact, user-facing features. In our engineering organization, you’ll be a driver for positive change in our engineering culture, processes and technology. You will be a strong voice in product planning, drive the implementation and release of major features, and be a champion of best practices for writing well-tested, well-organized code. You’ll become familiar with all parts of our stack. You will exercise judgment in making tradeoffs between design and feasibility. You’ll engineer your features to be scalable and resilient in a complex, single-page application. We believe that user-centric design ultimately leads to the best products, so we listen closely to our users, both external and internal. As an engineer on our close-knit, cross-functional team, you’ll be an active voice in shaping our product. We are constantly rolling out high-demand features and tackling ever greater challenges of scale. You’ll join a team where everyone — including you — is knowledgeable about development patterns and cares about the product development process.Responsibilities • Work closely with product management, design, and internal teams to understand customer needs, • Write concise code and sensible tests, • Own and develop new features, • Have the opportunity to explore and build features across the entire technical stack, from the database all the way to the clients, • Design large-scale systems that keep things running smoothly, • Get a balanced, supportive, fun working environment, and career pathRequirements, • 4+ years of solid, practical experience, • Strong knowledge of CS fundamentals and code organization, • Experience in or desire to learn Javascript, Rails, React, Python, iOS, and/or Android, • A Computer Science or other technical degree

Job Description Position Title: Embedded Software Engineer - Sensor Integration & Python Systems Location: South San Francisco, CA (Hybrid) Time Type: Full Time The Opportunity: Ohalo™ is seeking a hands-on, systems-focused Embedded Software Engineer to lead development and integration of sensor-driven, data-rich embedded systems. You'll architect and deploy Python-based control frameworks that bridge the physical and digital layers of our biotechnology infrastructure — from lab automation to environmental monitoring. The ideal candidate brings a balance of embedded systems knowledge and high-level software engineering ability, with particular strength in Python-based control systems, sensor data acquisition, and systems integration. If you're excited by the challenge of building real-time, sensor-driven infrastructure in a dynamic biotech environment, we want to hear from you. With multiple facilities, greenhouse operations, and custom hardware in development, your software will serve as a critical interface between machines, data, and scientific workflows.Responsibilities: • Sensor Integration: Lead development of software that collects,processes, and logs real-time data from a variety of sensors (e.g., temperature, humidity, pressure, imaging)., • Python System Development: Build modular, testable, Python-based control systems for lab and greenhouse instrumentation, including device orchestration and data pipelines., • Embedded Collaboration: Interface with microcontroller firmware and embedded Linux systems to ensure smooth communication and control of hardware components., • Cross-System Coordination: Work closely with biology, hardware, and software teams to ensure systems perform reliably in real-world, high-uptime settings., • Diagnostics & Monitoring: Develop diagnostics, watchdogs, and safety routines to ensure system health and recoverability., • Rapid Prototyping: Create quick, functional prototypes for new equipment and sensors; iterate in partnership with hardware engineers and scientists., • Documentation & Tracking: Maintain clean codebases, document interfaces, and contribute to lightweight tracking of control logic and sensor configurations.Candidate Profile:, • ~5 years of hands-on experience in embedded software, systems integration, or control system development., • Strong Python developer with experience in real-time systems, industrial automation, or robotics environments., • Experience integrating a variety of physical sensors using common protocols (e.g., I2C, SPI, UART, Modbus, CAN)., • Experience with MQTT, ROS, Modbus, or similar integration frameworks., • Familiarity with embedded Linux (e.g., Raspberry Pi, Jetson, BeagleBone) or microcontroller platforms (e.g., STM32, ESP32, Arduino)., • Demonstrated ability to troubleshoot at the interface between hardware and software., • Able to thrive in hands-on, experimental environments with evolving requirements., • Bonus if you have experience with cloud (AWS, GCP, data warehousing or IoT data). Notes: • If you previously applied for a job at Ohalo, we encourage you to restate your interest in the position by submitting your application., • No visa sponsorship is available for this position at this time., • No recruiters please.

Job Description About Paradromics Brain-related illness is one of the last great frontiers in medicine, not because the brain is unknowable, but because it has been inaccessible. Paradromics is building a brain-computer interface (BCI) platform that records brain activity at the highest possible resolution: the individual neuron. AI algorithms then decode this massive amount of brain-data, enabling the seamless translation of thought into treatments. Our first clinical application, the Connexus® BCI, will help people who are unable to speak, due to ALS, spinal cord injuries, and stroke, to communicate independently through digital devices. However, the capabilities of our BCI platform go far beyond our first application. With the brain in direct communication with digital devices, we can leverage technology to transform how we treat conditions ranging from sensory and motor deficits to untreatable mental illness. The Role As a Software Engineer at Paradromics, you’ll work closely with our team of Scientists and Engineers to develop software that enables our clinical applications. You will help design software to restore communication ability for our BCI users, enabling successful clinical studies of the Connexus System. Responsibilities • Develop frontend and backend software to enable clinical studies and BCI user applications, • Evaluate software with simulated and real neural data, as well as with our BCI hardware in the loop, • Contribute to CI/CD best practices to accelerate development and deployment, • Develop data curation strategies for user interaction and BCI data, • Participate in code reviews and contribute to the development of new features and tools, • Work closely with our engineering, neuroscience, and quality teams to identify and capture needs and requirements, • Engage with UI/UX designers to develop and refine designs, • Bachelor's degree in Computer Science, Computer Engineering, or a related field; or equivalent real world experience, • Highly proficient in C/C++ or Rust, • Highly proficient in Python, • Experienced in Linux and/or MacOS application development, • Working knowledge of operating systems concepts and performant software, • Experience with Typescript and/or JavaScript, • Experience working on projects involving quality management systems, such as medical device development, aviation, finance, defense Powered by JazzHR eTraaRN3Kq

Job DescriptionAbout LUUM LUUM is revolutionizing beauty through the power of robotics, artificial intelligence, and skilled artistry. We've developed a first-of-its-kind robotic system for applying eyelash extensions—bringing advanced technology to an industry where precision, artistry, and personalization are key. Our team brings together experienced engineers, skilled lash artists, and serial entrepreneurs, all united by a shared mission: to combine innovative technology with beauty expertise to deliver an exceptional experience for every client. About the Role: We are seeking a Senior Software Engineer with expertise in Robotics who is excited about applying the physical application of robotics and AI in the beauty space. Our engineering team is lean but experienced so this opportunity will give you the chance to make significant contributions to the evolution of the company and technology. The LUUM Robots feature an array of highly customized actuation and machine vision – both classical and neural network based – to precisely manipulate and attach the tiny extension fibers onto natural eyelashes. In more than eight years of development, we’ve assembled many of the pieces of this difficult puzzle – enough to provide real services to thousands of paying repeat customers – and now we’re looking to expand our team to advance the technology even further. Our newly deployed fourth generation sytem includes more actuated degrees of freedom and far more autonomy than leading surgical robots, producing an array of engineering challenges unique in the field.Required Qualifications • MS or PhD in Computer Science, EE, ME, • 8+ years of object oriented programming in a professional team environment in C++, • Strong knowledge of Python, • Experience with control and modeling of robotic manipulators and/or equivalent automation systems, • Experience in ROS and associated libraries, especially for motion planning and collision modeling, or equivalents, • Working knowledge of Linux, • Knowledge of industry standard best practices for maintainable software design, • Excellent debugging and analytical skills, • Excellent written and verbal communication skills, • Deep experience with Linux, • Experience with motor control and servo amplifiers, • Experience with CUDA development or equivalent, • General mechatronics background

Job Description Crusoe's mission is to accelerate the abundance of energy and intelligence. We’re crafting the engine that powers a world where people can create ambitiously with AI — without sacrificing scale, speed, or sustainability. Be a part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About the Role: We are actively seeking an exceptional Staff Software Engineer to join our cloud software team, focusing specifically on building and operating Slurm as a fully managed cloud service within Crusoe Cloud. This role is crucial for delivering next-generation orchestration capabilities to power GPU-accelerated and high-performance computing (HPC) at scale. Your expertise will be instrumental in designing and scaling our carbon-reducing operating model, and advancing our AI training clusters to lead the industry in reliability and performance. You will shape the technical direction of systems that allow customers to run advanced workloads across CPUs, NVIDIA and AMD GPUs, and high-performance networking environments. You will be involved in writing and reviewing code, contributing to proposals, and drafting architecture documents. You will evaluate tools and frameworks, considering their impact on reliability, scalability, operational costs, and ease of adoption. What You'll Be Working On: * Lead the development and engineering of our managed Slurm offering, providing a seamless experience for AI/ML and HPC customers who rely on robust Slurm job scheduling. * Contribute to the development of scalable and robust software solutions, closely aligning with the strategic objectives outlined in the Crusoe Cloud roadmap. * Design, build, and maintain Kubernetes operators and controllers dedicated to managing the lifecycle, configuration, and state of large-scale Slurm clusters. * Drive the integration of GPU acceleration in the Slurm environment, including device plugin architecture, GPU operators, accelerator-aware scheduling, and resource allocation. * Ensure that high-performance networking technologies, such as InfiniBand and RoCE, are correctly leveraged for distributed GPU workloads running through Slurm. * Implement and manage features such as multi-tenancy, cluster lifecycle management, auto-scaling, and high availability for the managed Slurm control plane services. * Develop scalable systems to compete with leading managed services. * Support the development of your peers by sharing knowledge and providing guidance in technical discussions. What You'll Bring to the Team: * You have 7+ years of experience working in software engineering, with strong experience in Systems Engineering. Experience in distributed systems, cloud, or HPC environments is a must * You possess 2+ years of programming experience in GoLang. Strong proficiency in other systems languages (Rust, C++, Python for HPC tooling) is also beneficial. * You have extensive experience with Kubernetes and Linux Engineering and debugging. * You possess deep knowledge of Slurm (Simple Linux Utility for Resource Management) administration and the architecture required for managing compute jobs in high-performance environments. * You are skilled in infrastructure as code and familiar with systems-level challenges, ideally with experience utilizing Terraform. * You understand Argo, CI/CD, and Automated Testing pipelines. You can design system architecture, taking ownership of system architecture, including CI/CD pipelines, while ensuring adherence to security standards. * Strong knowledge of container networking (CNI plugins, service meshes) and Linux networking fundamentals. * Familiarity with GPU integration in Kubernetes, including device plugins and GPU operators. * You have excellent communication skills, both verbal and written. Benefits: * Industry competitive pay * Restricted Stock Units in a fast growing, well-funded technology company * Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents * Employer contributions to HSA accounts * Paid Parental Leave * Paid life insurance, short-term and long-term disability * Teladoc * 401(k) with a 100% match up to 4% of salary * Generous paid time off and holiday schedule * Cell phone reimbursement * Tuition reimbursement * Subscription to the Calm app * MetLife Legal * Company paid commuter benefit; $300 per month Compensation Range Compensation will be paid in the range of $185,000 - $224,000 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicants knowledge, education, and abilities, as well as internal equity and alignment with market data. Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Job DescriptionAt Ouster, we build lidar sensing technology. These sensors and accompanying software drive generational innovation cycles in industrial automation, autonomous vehicles, security, safety, crowd analytics systems, and smart cities. We have a market-leading product line of lidar sensors and are expanding our offering to include the perception software that makes 3D lidar data actionable to our customers. We believe our 3D lidar technology will serve as the foundation of tomorrow’s infrastructure, improving the capabilities of nearly every device or team that depends on cameras today. We are publicly traded on the Nasdaq (Ticker: OUST), with an annual revenue run rate of >$100M, and are growing rapidly. Role Summary As a Staff Software Engineer in Test, you will be the architect and owner of the automated test framework for our cutting-edge Ouster lidar sensor software interface. You will design, build, and maintain a robust system that ensures our software is reliable, performant, and bug-free before it reaches our customers in the robotics, industrial automation, and automotive industries. While you'll be a key member of the Quality organization, you will work in close collaboration with the Design engineering team to integrate testing early and often in the development lifecycle. Your work will be critical to guaranteeing the world-class quality and reliability of our perception systems. Key Responsibilities • Expert Communicator: Articulate issues in a concise manner to technical and non-technical teams across the organization., • Framework Architecture & Development: Design, develop, and maintain a scalable and modular automated test framework from the ground up using modern practices in Python., • Test Case Implementation: Write clean, efficient, and maintainable automated tests that validate the functionality, performance, and stability of the lidar sensor's software interface, APIs, and communication protocols (TCP/UDP)., • CI/CD Integration: Integrate the automated test suites into our CI/CD pipelines (e.g., GitLab CI, Jenkins) to enable continuous testing and provide rapid feedback to the development teams., • Hardware-in-the-Loop (HIL) Testing: Develop and manage HIL test setups to validate software behavior with physical lidar sensors, ensuring seamless hardware-software interaction., • Black-Box Type Testing: Develop and run functional, non-functional, and regression tests to verify that the hardware and software work according to the requirements and are performant, stable, and always improving., • Data Analysis & Reporting: Create tools and dashboards to automatically analyze test results, visualize sensor output data (like point clouds), and clearly communicate quality metrics to stakeholders., • Cross-Functional Collaboration: Act as the quality advocate within engineering. Work closely with software, firmware, and systems engineers to understand new features, identify potential risks, and design effective test strategies., • Bachelor's degree in Computer Science, Computer Engineering, or a related field., • 5+ years of experience in software development or test automation., • Strong programming proficiency in Python., • Demonstrated experience building automated test frameworks using tools like Python Unittest., • Solid understanding of software QA methodologies, tools, and processes., • Experience with CI/CD systems (e.g., Jenkins, GitLab CI)., • Proficient with network protocols, particularly TCP/IP and UDP., • Experience working with hardware products, sensors, robotics, or IoT devices., • Knowledge of robotics frameworks like ROS or ROS2., • Experience with Docker for creating containerized and consistent test environments., • Familiarity with data analysis and visualization libraries (e.g., Pandas, NumPy, Plotly)., • Experience with performance and load testing., • Experience with reviewing and testing security and safety critical features., • Experience with testing on Windows, Linux, and MacOS operating systems.The base pay will be dependent on your skills, work experience, location, and qualifications. This role may also be eligible for equity & benefits. ($150,000 - $190,000) We acknowledge the confidence gap at Ouster. You do not need to meet all of these requirements to be the ideal candidate for this role. Ouster is an Equal Employment Opportunity employer that pursues and hires a diverse workforce. Ouster does not make employment decisions on the basis of race, color, religion, ethnic or national origin, nationality, sex, gender, gender-identity, sexual orientation, disability, age, military status, or any other basis protected by local, state, or federal laws. Ouster also strives for a healthy and safe workplace, and prohibits harassment of any kind. Pursuant to the San Francisco Fair Chance Ordinance, Ouster considers qualified applicants with arrest and conviction records for employment. If you have a disability or special need that requires accommodation, please let us know. Powered by JazzHR sswkleWxLD

Job DescriptionABOUT ZIPLINE Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing, and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart and enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments, and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it, with zero emissions. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. ABOUT YOU AND THE ROLE Are you eager to apply your technical skills to solve real-world problems and drive meaningful change? Do you thrive in environments where you're given ownership, creative freedom, and complex challenges to tackle? If so, join our Field Systems Engineering team at Zipline—where your work directly impacts lives every day. Zipline's long-range drone platform began operations in Rwanda in 2016. With a fixed-wing design capable of flying over 200 km on a single charge, our drones enable fast, reliable delivery of critical medical supplies to remote communities. From helping new mothers in Rwanda to saving snake bite victims in Ghana, Zipline's technology has already served millions across the African continent—delivering thousands of life-saving products daily. The Field Systems Engineering (FSE) team operates at the intersection of Engineering and Operations. We ensure that the equipment we design is safe, robust, and reliable—because lives depend on it. As a Senior Embedded Software Engineer on the FSE team, you'll play a crucial role in optimizing the performance and reliability of our long-range drone systems. In this role, you'll work closely with a range of cross-functional engineers and flight operators to identify friction points in how our software supports daily operations for our Platform 1 vehicle that is supporting operations around the world. You'll lead anomaly investigations, define data-driven requirements, and drive execution of improvement projects to enhance system reliability, ease of maintenance, and overall usability. Whether you're implementing direct software improvements or coordinating efforts across multiple teams, your goal is to ensure the platform runs smoothly and efficiently. At times, you'll step into a technical program management role—helping unblock other engineers, align priorities, and drive key projects forward. Success in this role requires an entrepreneurial mindset, strong technical foundation, excellent communication skills, and the ability to translate between the needs of operators in the field and the engineers building the system. If you thrive at the intersection of software and real-world impact, and enjoy bringing clarity and progress to complex systems, you'll feel right at home here. WHAT YOU'LL DO • Optimize and improve a complex, real-world system used daily by operators—delivering timely solutions while ensuring all changes are thoroughly validated for safety and reliability., • Travel to our international operations centers to understand how the system works in the real world., • Become the go-to expert on the existing flight software stack, along with its development, testing, and deployment tools., • Support triage and risk assessment of emergent technical issues, balancing urgency with sound engineering judgment., • Lead new projects to drive operations efficiency and increase system robustness., • Drive data-driven analysis of system behavior using tools like Databricks to diagnose issues, evaluate performance, and quantify the impact of improvements., • Build and maintain strong working relationships across the organization—from operations and systems engineering to software leads and regulatory partners., • Identify, document, and drive improvements to the software development and deployment lifecycle for the long-range drone platform., • Collaborate across teams—global operations, engineering, and leadership—to shape the strategic software roadmap for the platform., • Design, coordinate, and execute high-impact testing campaigns that validate new features, improvements, or fixes in real-world conditions.WHAT YOU'LL BRING Basic qualifications:, • 8+ years of professional experience in embedded software development, integration & test, mechatronics/robotics engineering, or similar, for hardware products in a safety-critical field, e.g. aerospace, robotics, medical devices, autonomous vehicles., • Proficiency in one or more "strongly typed" language: Rust, C++, C, • Familiarity with software development practices, including version control (e.g. Git), testing, and CI/CD pipelines., • Ability to analyze field performance data, and develop data analysis tools in languages like Python, SQL, MATLAB, • You are willing to work some nights/weekends and travel, including to international sites as needed, • You are eligible to work in the USPreferred qualifications:, • Demonstrable history of assuming ownership of complex engineering problems, and driving them from inception to solution., • Experience leading engineering projects with multi-disciplinary teams to solve technical problems in a fast-paced environment., • Excellent written and verbal communication skills, • Demonstrated engineering intuition, ability to think critically, and be comfortable with ambiguity., • Creative problem solver that can make design and development decisions with limited or imperfect data., • Strong sense of accountability and integrity, and are not afraid to challenge the status quo. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description Merge is the leading provider of agentic tools and customer-facing integrations for frontier LLMs, Fortune 500 organizations, and B2B SaaS companies. Our platform offers two core products: Merge Unified, which enables businesses to add hundreds of integrations to their products with a single API, and Merge Agent Handler, which empowers AI agents with secure access to thousands of third-party tools. Merge's enterprise-grade platform handles the entire integration lifecycle, from authentication and security to monitoring and maintenance. Thousands of companies trust Merge to accelerate product development, unblock sales, reduce customer churn, and save engineering resources—allowing them to focus on their core product. Who are we looking for? We are hiring backend and full stack engineers onto our two San Francisco based engineering teams. Our Foundations team is responsible for building Merge's infrastructure to help achieve new degrees of scale, performance, and reliability. Our Automation team is harnessing Applied AI and large language models (LLMs) to build net-new, externally facing products and to drive internal efficiency through automation, intelligent tooling, and AI-native user experiences.What you will do: • Participate in roadmapping and architecture discussions, • Produce high-quality, production-ready, readable, maintainable code, • Lead large projects from initial inception to production, • Unblock and support your team of peers including engineers, designers, product managers, and business operatorsThe ideal candidate will have:, • 3-7+ years of full-time software engineering experience, • An ability to perform in a fast paced environment dealing with ambiguous technical challenges, • Startup or SaaS experience preferred, • Experience with Python and Go, • Extensive knowledge of SQL databases (Postgres preferred), • Full stack candidates should additionally have experience working with React and TypescriptCompensation:, • The cash compensation range for this role is $170,000 - $205,000 Linkedin's Top Startups 2025 Forbes Next Billion Dollar Startups 2023 G2 Fastest Growing Products 2024 Benefits • Unlimited PTO + 10 company holidays, • Pre-Tax commuter benefits, • 100% covered health, vision, and dental insurance, • 401K Plan, • $200 one-time home office stipend, • In office snacks and free dinner when working past 7pm

Job DescriptionTITLE: Software Engineer IIRESEARCH AND DEVELOPMENT – BIOINFORMATICS AND SOFTWARE ENGINEERING We are seeking talented, curious, and self-motivated software engineers to help build the most advanced production-scale synthetic biology platform on the planet. Client X manufactures sustainable plant-derived ingredients using fermentation-based technology to help accelerate the move away from petrochemicals in our food, cosmetics and medicines. Our ingredients are used by more than 250 million consumers in over 2,000 of the worlds’ leading brands.R&D at Client X is a highly multidisciplinary effort and the Bioinformatics, Automation and Software Engineering (BASE) group is at its core driving us forward. Every aspect of our work, from modifying the DNA of microorganisms in the lab to full scale factory production, is facilitated by software and hardware automation. In addition, we collaborate daily with data scientists and computational biologists to use our wealth of data to solve problems using machine learning and other optimization techniques. Our tools integrate the activities of scientists, engineers, and industrial robots to enable the rapid optimization of genetic designs and laboratory processes to deliver high quality ingredients to our customers.Among the tools we have developed are a CAD/CAM system for genetic engineering: a compiler toolchain whose target architecture is life itself. This stack physically integrates high level genetic modules into microbial hosts. We also derive novel strains through random mutagenesis and directed evolution. Using our custom control platform, we then subject these experimental organisms to high throughput performance screening in our state-of-the-art robotic labs.Responsibilities: • Design, develop and maintain web-based application written in Python., • Collaborate with scientists to transform an understanding of their workflow into designs and implementations of appropriate data models and user interfaces., • Effectively communicate with research scientists., • Apply best practices of software development throughout your work, while staying abreast of advances in the practice.Qualifications:, • 3+ years of professional programming experience, • Strong coding skills in either Python or a similar language. Ideally deep experience in multiple languages. In addition to Python, Amyris has codebases in F#, R and PHP (phasing out, but still have some important legacy code)., • Experience with full-stack web application development, including coding skills in JavaScript, CSS and HTML. Relational database design and coding experience. We use PostgreSQL and SQL Server, though we also treat plasmids and chromosomes as datastores., • Experience developing software in a Unix environment. Dev tools are chosen at the developer’s discretion, but most of the software development and all production deployment is on Linux (Ubuntu)., • Fluent Linux command-line skills., • Interest and ability to communicate with scientists

Job Description Mochi Health's mission is to be the discovery layer of healthcare. We are building a platform that makes it easier for patients to find the right providers, access the right medications, and take control of their health with transparency and trust. Over the past few years, we have experienced rapid growth by combining operational excellence, clinical expertise, and innovative technology to deliver care that is more human, intuitive, and effective. From pharmacy pricing transparency and personalized medication management, to long-term medical record access and community-based chronic illness support, Mochi is creating a new model of care that empowers patients, providers, and pharmacies alike. We believe the future of healthcare is personal, and we are building the technology to power it. At Mochi Health, you will join a team that values inclusivity, collaboration, and bold thinking, and you will have the opportunity to do the most meaningful work of your career. $250,000 - $300,000 Full-time / Onsite (5 days/week) About The Role We're looking for a Staff Software Engineer, Growth to help accelerate our product's impact by building and optimizing the systems that drive acquisition, activation, retention, and monetization. You'll be joining a highly collaborative, cross-functional team that works at the intersection of engineering, product, design, and data. This is a high-leverage role where your work will directly shape the company's growth trajectory. Own the engineering work that drives acquisition and lowers CAC: reliable measurement (client + server), durable identity across web/app, fast landing experiences and micro-tools, and the plumbing that enables rapid experiments and trustworthy attribution.. This role is ideal for someone who thrives in fast-moving environments, enjoys wearing multiple hats (frontend, backend, and data), and loves using creativity and rigor to solve ambiguous growth challenges. What You'll Do • Design, build, and ship features across the stack (frontend, backend, and data pipelines) to improve conversion, engagement, and retention., • Maintain and improve server-side event forwarding, and a clean event schema across marketing site and app., • Identity & attribution enablement - Make identity resilient across domains; enforce UTM governance; ensure data needed for rules-based attribution is consistently available., • Work with design to build and iterate high-performance landing pages and lightweight micro-tools that capture intent and convert., • Partner with product, design, and data to identify high-impact opportunities and rapidly test hypotheses through experiments and A/B testing.Who You Are, • 5+ years building production web software with clear business impact., • Full-stack fluency: Strong back-end and infra skills (APIs, auth, cookies, HTTP/CDN) with enough front-end to extend Framer and build/track landing pages., • Instrumentation end-to-end: Event design, tag management, server-side forwarding, experiment wiring., • SEO fundamentals: Core Web Vitals, crawlability/indexing basics, structured data/sitemaps., • Fluent in SQL and Python., • Strong Product sense: Can turn ambiguous growth ideas into minimal, testable releases and ship quickly without trading correctness., • Working familiarity with GTM, ad pixels, and Google Analytics (for integration/QA).Nice to Haves, • Mobile growth basics: Deep linking, install attribution concepts, and experience wiring web↔app journeys., • Experimentation rigor: Knows how to design trustworthy A/B tests (power, guardrails, sequential testing pitfalls)., • Attribution literacy: Has shipped or worked closely with multi-touch attribution or MMM, and understands trade-offs of each. 🥗 Daily Meals and Espresso Bar - Breakfast, lunch, and dinner every weekday. Our on-site barista keeps the espresso and matcha flowing all day 💰 Pre-Tax Commuter Perks - Save on transit and parking through pre-tax commuter benefits 💸 Top-of-Market Compensation - We offer competitive salaries along with generous equity packages so you can share in the success you help create 💣 Profitable and Rapid Growth - We're scaling fast, with financial discipline and long-term vision. No VC constraints, just sustainable momentum and smart decisions 🚀 High-Impact Work - Help shape the future of digital healthcare. Your work here directly improves lives and scales nationwide 👩️‍💻 World-Class Team - Collaborate with teammates from Tesla, SpaceX, Citadel, Harvard, IIT, and more. We value excellence, humility, and empathy in equal measure ✨ Comprehensive Benefits - 401(k) with match, generous time off, life insurance, and high-quality medical, dental, and vision plans 💊 Mochi Health Membership – We cover your monthly subscription fee so you can experience the same care as our patients (medications not included) 🌴 Time to Recharge – Enjoy unlimited PTO, generous company holidays, and true flexibility. We trust you to take the time you need to rest, reset, and thrive 🧘 Wellness First – From weekly mindfulness sessions to group workouts and fitness perks, your physical and mental health are top priority 🎉 Team Socials and Community - We make time to connect through regular socials, happy hours, and spontaneous events. Our stocked kitchen doesn't hurt either 📍 Downtown SF HQ - Our San Francisco office is just steps from BART, Muni, and great food. It's designed for deep work and casual collaboration -- The base salary for this full-time position ranges from $250,000 to $300,000, in addition to equity and benefits. The salary range listed in each job posting represents the minimum and maximum targets for new hire salaries across all locations. Actual compensation within this range is determined by various factors, such as job-related skills, experience, relevant education or training, and location. #LI-Onsite #LI-AK1 Workplace Policy Mochi Health is an in-person company based in San Francisco, CA. Our team works together in person five days a week to foster collaboration, innovation, and strong connections. We believe that face-to-face interaction builds a culture of excellence and allows us to deliver the best outcomes for the patients and providers we serve. For office-based roles, the standard schedule is Monday through Friday, 9:00 a.m. to 7:00 p.m. Actual hours may vary depending on business needs and role responsibilities. All employees receive meal and rest breaks in accordance with applicable state and local laws. For designated remote roles, this in-person policy does not apply. Equal Opportunity Mochi Health is an Equal Opportunity Employer. We make all employment decisions based solely on merit. We provide equal employment opportunities to all applicants and employees without discrimination on the basis of race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, disability status, or any other applicable legally protected characteristic. We prohibit any form of discrimination or harassment. This policy applies to all terms and conditions of employment, including hiring. Candidate Privacy Notice Please review Mochi Health's Candidate Privacy Notice here. Accommodations Mochi Health complies with the Americans with Disabilities Act (ADA), as amended by the ADA Amendments Act, and all applicable state or local laws. We will reasonably accommodate qualified individuals with a disability during the application process and throughout employment as required by law. If you need any assistance or accommodations due to a disability, please contact us at .

Job DescriptionAbout Quizlet: At Quizlet, our mission is to help every learner achieve their outcomes in the most effective and delightful way. Our $1B+ learning platform serves tens of millions of students every month, including two-thirds of U.S. high schoolers and half of U.S. college students, powering over 2 billion learning interactions monthly. We blend cognitive science with machine learning to personalize and enhance the learning experience for students, professionals, and lifelong learners alike. We’re energized by the potential to power more learners through multiple approaches and various tools. Let’s Build the Future of LearningJoin us to design and deliver AI-powered learning tools that scale across the world and unlock human potential. About the Role: We are looking for a Senior Software Engineer to join our Developer Experience team and build the tools, systems, and workflows that make our engineering organization more productive. You'll focus on release engineering, CI/CD pipelines, testing infrastructure, AI tooling, and metrics-driven improvements that help developers ship faster and more reliably. We’re happy to share that this is an onsite position in our San Francisco office. To help foster team collaboration, we require that employees be in the office a minimum of three days per week: Monday, Wednesday, and Thursday and as needed by your manager or the company. We believe that this working environment facilitates increased work efficiency, team partnership, and supports growth as an employee and organization.In this role, you will: • Develop internal tools and platforms that reduce friction in the development workflow—from local development to production deployment, • Design and build CI/CD pipelines and release automation systems that enable safe, fast deployments across our engineering organization, • Create and maintain testing infrastructure, including frameworks, tooling, and environments that improve test coverage and developer confidence, • Establish metrics and observability for developer experience, measuring build times, deployment frequency, test reliability, and other key indicators, • Partner with product engineering teams to understand pain points and design solutions that scale across the organization, • Lead technical initiatives to improve code quality, test automation, and release processes, • Mentor engineers on testing best practices, CI/CD patterns, and developer productivity techniquesWhat you bring to the table:, • 5+ years of professional software engineering experience, with significant time spent on developer tooling, CI/CD, testing infrastructure, or release engineering, • Previous experience as a product engineer building features and shipping code to production, • Strong programming skills in languages such as Python, Go, TypeScript, or PHP, • Deep experience with CI/CD systems (e.g., GitHub Actions, CircleCI) and automated testing frameworks, • Hands-on experience with release engineering, deployment strategies (blue/green, canary, feature flags), and rollback procedures, • Comfortable with data analysis and metrics—you know how to measure developer productivity and use data to drive improvements, • Familiarity with infrastructure-as-code (Terraform) and configuration management tools, • Strong systems thinking with the ability to identify bottlenecks and design scalable solutions, • Excellent communication skills; able to understand developer needs and advocate for productivity improvementsCompensation, Benefits & Perks:, • Quizlet is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Salary transparency helps to mitigate unfair hiring practices when it comes to discrimination and pay gaps. Total compensation for this role is market competitive, including a starting base salary of $165,000 - $225,000, depending on location and experience, as well as company stock options, • Collaborate with your manager and team to create a healthy work-life balance, • 20 vacation days that we expect you to take!, • Competitive health, dental, and vision insurance (100% employee and 75% dependent PPO, Dental, VSP Choice), • Employer-sponsored 401k plan with company match, • Access to LinkedIn Learning and other resources to support professional growth, • Paid Family Leave, FSA, HSA, Commuter benefits, and Wellness benefits We strive to make everyone feel comfortable and welcome!We work to create a holistic interview process, where both Quizlet and candidates have an opportunity to view what it would be like to work together, in exploring a mutually beneficial partnership. We provide a transparent setting that gives a comprehensive view of who we are! In Closing: At Quizlet, we’re excited about passionate people joining our team—even if you don’t check every box on the requirements list. We value unique perspectives and believe everyone has something meaningful to contribute. Our culture is all about taking initiative, learning through challenges, and striving for high-quality work while staying curious and open to new ideas. We believe in honest, respectful communication, thoughtful collaboration, and creating a supportive space where everyone can grow and succeed together.” Quizlet’s success as an online learning community depends on a strong commitment to diversity, equity, and inclusion. As an equal opportunity employer and a tech company committed to societal change, we welcome applicants from all backgrounds. Women, people of color, members of the LGBTQ+ community, individuals with disabilities, and veterans are strongly encouraged to apply. Come join us! To All Recruiters and Placement Agencies: At this time, Quizlet does not accept unsolicited agency resumes and/or profiles. Please do not forward unsolicited agency resumes to our website or to any Quizlet employee. Quizlet will not pay fees to any third-party agency or firm nor will it be responsible for any agency fees associated with unsolicited resumes. All unsolicited resumes received will be considered the property of Quizlet.#LI-FT We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Our Team Chef Robotics is on a mission to accelerate the advent of intelligent machines in the physical world. As the rise of LLMs like ChatGPT has shown, AI has the potential to drive immense change. However, we believe AI’s biggest impact will be in the physical world, given industries like manufacturing, food, and transportation represent 90% of global GDP. We're starting with food, with a goal to put an intelligent robot in every commercial kitchen in the world. We have signed multiple multi-year contracts with various large food companies and we are growing fast. We're backed by investors like Kleiner Perkins, Construct, Bloomberg BETA and Promus Ventures. We have a great team, where you will be surrounded by talented engineers and tech leaders from companies like Cruise, Zoox, Google, Verb Surgical, Tesla, Nuro, Vicarious, Amazon Robotics, Strateos, Built Robotics, Facebook, Plenty, Yelp, and Microsoft. About the Role We’re seeking a Staff Software Engineer to provide hands-on technical leadership for the core software platform that powers our production robotic systems. This role owns the on-robot software stack end to end, from Linux-based platform software and robotics middleware through fleet management, deployment, and cloud connectivity. You'll work across software and data engineering, partnering closely with Autonomy, Hardware, Product, and Field Operations to deliver production-ready robotic systems for Tier 1 food production customers.Technical Architecture & Platform Leadership • Define and evolve the architecture for on-robot software, including OS configuration, hardware abstraction, middleware, and system services, • Lead middleware architecture decisions for real-time robot control, sensor integration, and inter-process communication, • Establish patterns for full-stack development, connecting on-robot systems to cloud services and web interfacesHands-On Engineering, • Write production code for high-impact features across the stack: robotics middleware, backend services, and cloud infrastructure, • Lead critical technical initiatives, including robotic platform software, cloud data pipelines, and fleet management platform, • Build robust deployment, monitoring, and OTA update systems for production robot fleets, • Debug the most challenging issues from kernel/driver level through the application layerEngineering Excellence & Mentorship, • Establish engineering standards and processes that balance rigor with startup agility, • Champion reliability, observability, and testing practices across embedded and cloud systems, • Mentor engineers through code reviews, design discussions, and pairing sessions, • Collaborate with Hardware and Autonomy teams on system integration and performance optimization, • Build and maintain internal and developer tooling that acts as a force multiplier across the organizationRequired Qualification, • 8+ years of software engineering with 3+ years in technical leadership roles, • Track record delivering production robotic systems, IoT devices, or autonomous systems at scale, • Experience designing reliable systems for B2B/enterprise deployments, • On-device platform expertise: OS configuration, device drivers, system services, networking stack configuration, • Robotics middleware: ROS/ROS2, real-time systems, sensor integration, • Infrastructure: Containerization (Docker/K8s), CI/CD pipelines, monitoring/observabilityNice to have, • Collaborative robots (Universal Robots UR5E or similar cobots), • Over-the-air update systems and remote device management at scale, • Background in manufacturing/production environments, • Track record at high-growth hardware/robotics startups, • Cloud experience: AWS/GCP/Azure

Job DescriptionAbout Sprinter Health At Sprinter Health, our mission is reimagining how people access care by bringing it directly to their homes. Nearly 30% of patients in the U.S. skip preventive or chronic care simply because they can’t get to a doctor’s office. For many, the ER becomes their first touchpoint with the healthcare system—driving over $300B in avoidable costs every year. By using the same technologies that power leading marketplace and last-mile platforms, we deliver care where people are, especially those who need it most. So far, we’ve supported more than 2 million patients across 22 states, completed 130,000+ in-home visits, and maintained a 92 NPS. Our team of clinicians, technologists, and operators have raised over $125M to date from investors like a16z, General Catalyst, GV, and Accel and enjoy multi-year runway. About the Role We’re hiring a Senior Software Engineer to join our Logistics Optimization team, where we tackle some of the hardest algorithmic and operational problems in healthcare. You’ll design systems that balance clinician supply, patient demand, and routing efficiency—essentially the logistics backbone of Sprinter’s in-home care delivery model. This is a deeply technical, high-impact role where you’ll work on problems at the intersection of operations research, simulation, and scalable distributed systems. Office Location We are a hybrid company based in the Bay Area with offices in both San Francisco and Menlo Park. We care about work-life balance and understand that there will be times where flexibility is needed.What will you do: • Design and implement algorithms that optimize clinician routing, scheduling, and dispatch at national scale, • Build simulations that model demand, capacity, and patient behavior under real-world constraints, • Develop predictive models for cancellations, no-shows, and overbooking optimization, • Collaborate with product and ops teams to translate complex logistics challenges into scalable software systems, • Prototype and productionize forecasting and optimization models in a distributed environment, • Own projects end-to-end—from design to implementation and iterationWhat you have done:, • 5+ years of software engineering experience with strong backend or full-stack fundamentals, • Proficiency in JavaScript / TypeScript (preferred) and/or Python, • Experience designing or implementing optimization, forecasting, or simulation systems, • Background in operations research, applied math, or quantitative modeling, • Shipped production systems that balance technical complexity and real-world constraints, • Collaborated cross-functionally with product, ops, or data science teams to drive measurable impactWhat gives you an edge:, • Experience with global optimization techniques or Monte Carlo simulations, • Background in logistics, scheduling, or large-scale routing systems, • Prior work in healthcare or other operationally complex, data-heavy environments, • Experience in 0→1 environments or scaling early-stage technical systems, • You’re motivated by solving real problems that improve access to careOur tech stack:, • TypeScript / Node.js, • Python, • GraphQL, • AWS Amplify Stack (AppSync, DynamoDB, Lambda, CloudFormation), • BigQuery, Elasticsearch / OpenSearch, • Looker, Kibana, • Forecasting, simulation, and optimization frameworks, • Custom route annealing and distributed scheduling modelsWhat we offer:, • Meaningful pre-IPO equity, • Competitive salary aligned with senior engineering levels, • Medical, dental, and vision fully covered for you and your dependents, • Flexible PTO + 10 paid holidays, • 401(k) with company match, • 16-week parental leave (8 weeks for partners), • HSA / FSA contributions, • Life, short-term, and long-term disability coverage, • Free daily lunch in-office, • Annual learning stipendThe interview process, • We aim to complete the process within 2–3 weeks. It typically includes:, • Recruiter Screen (30 minutes), • Hiring Manager Conversation (30 minutes), • Technical Assessment — algorithms, systems design, or applied problem solving (45 minutes), • Onsite Interview (3 hours) - Systems Design (optimization / logistics-focused) + Behavioral Interview + Lunch with the team

Job DescriptionAbout Us We’re building the AI infrastructure powering the future of financial operations - starting with automating the most painful and complex workflows in loan servicing. * Backed by a16z and Y Combinator, with $65M raised in Series A funding. * 8-figure ARR < 2 years already serving > 20% of the auto lending industry, and processing millions of real customer calls and transactions daily. * Fully deployed with major financial institutions - not just PoCs. * We are expanding into new financial services segments! * In-person office culture in San Francisco, CA. We're fully integrated with our customers, own the full stack, and are moving fast to bring modern AI into regulated industries where precision, reliability, and performance matter most. About the Role We're seeking a Software Engineer - Core Product to help us reshape how millions of loans are serviced through artificial intelligence. As a Product Engineer at Salient, you'll build and enhance our AI platform that automates and improves every aspect of loan servicing - from payment processing to fraud prevention to customer support. You will be responsible for both the 0→1 MVP development and the 1→10 growth and scaling of a product. You'll work directly on features that help lenders better serve their customers while improving compliance and reducing risk. Responsibilities * Develop complete features across both frontend and backend layers of our application * Write clean, maintainable, and efficient code with appropriate test coverage * Troubleshoot and debug complex issues across the technology stack * Optimize application performance and scalability * Own both product manager and software engineer responsibilities * Balance technical considerations with user needs and business goals * Incorporate customer feedback into product and features Requirements * 4+ years of software engineering experience * Strong Python proficiency * Proven track record of shipping user-focused products * Excellence in cross-functional collaboration and communication * Deep empathy for user needs and passion for user experience * Enjoy being hacky - getting something out to the customer as soon as possible * Experience building scalable systems * We’re hiring for full stack and backend roles * Ability to work 4 days a week from our San Francisco office (open to candidates willing to relocate) Nice to Have * Experience in highly regulated industry * Combination of both big tech and start-up experience * Knowledge of auto loan servicing At Salient, we’re building at the edge of AI - fast, focused, and with real ownership. Sprints and major launches move quickly, and we look for people who are energized by that pace and ready to collaborate in person 4 days a week in our San Francisco office. We also offer a benefits package designed to support you: medical, dental, and vision coverage, a generous 401(k), health and wellness stipend, catered lunches, and commuter benefits for those living outside the city. Compensation Range: $200K - $260K

Job DescriptionAbout Sprinter Health:At Sprinter Health, our mission is reimagining how people access care by bringing it directly to their homes. Nearly 30% of patients in the U.S. skip preventive or chronic care simply because they can’t get to a doctor’s office. For many, the ER becomes their first touchpoint with the healthcare system—driving over $300B in avoidable costs every year. By using the same technologies that power leading marketplace and last-mile platforms, we deliver care where people are, especially those who need it most. So far, we’ve supported more than 2 million patients across 22 states, completed 130,000+ in-home visits, and maintained a 92 NPS. Our team of clinicians, technologists, and operators have raised over $125M to date investors like a16z, General Catalyst, GV, and Accel and enjoy multi-year runway. About The Role:We're looking for an entrepreneurial Senior Software Engineer with interest in agentic AI and at least 5 years of general engineering experience who wants to make an impact as one of the founding engineers of our new AI-focused incubator teams. We want to make a difference in the lives of those falling between the cracks of the current healthcare system, and could use all the help we can get exploring how AI can help bridge those gaps. , we want to talk to you. While our core products are already humming, we're always looking for new ideas to expand access to care. And as a "startup within a startup", our incubator teams will have all of the freedom of a seed stage startup, but with the unfair advantage of direct customer relationships with 6 of the 10 largest US health plans and access to much deeper resources. Office Location: We are a hybrid company based in the Bay Area with offices in both San Francisco & Menlo Park. We care about work-life balance, and understand that there will be times where flexibility is needed. What you have done: • Software Engineering: At least 5 years of broad, full-stack or backend-focused experience, • Startup Culture: At least 1 year of experience working at the seed stage, whether as a cofounder or early engineer. An impatient desire to hack, scrappiness is a virtue!, • Technologies: Python and JS/TS (Join and help us decide!)The interview Process:, • We aim to complete the interview process between 2-3 weeks. It will usually consist of:, • Recruiter Screen (30-Minutes), • Hiring Manager Introduction (30-Minutes), • Technical Assessment (45-Minutes), • Onsite Interview: Systems Design + Behavioral Interview + Lunch with the Team (3-hours), • ReferencesWhat we offer:, • Meaningful pre-IPO equity, • Medical, dental, and vision plans 100% paid for you and your dependents, • Flexible PTO + 10 paid holidays per year, • 401(k) with match, • 16-week parental leave policy for birthing parent, 8 weeks for all other parents, • HSA + FSA contributions, • Life insurance, plus short and long-term disability coverage, • Free daily lunch in-office

Job DescriptionAbout Quizlet: At Quizlet, our mission is to help every learner achieve their outcomes in the most effective and delightful way. Our $1B+ learning platform serves tens of millions of students every month, including two-thirds of U.S. high schoolers and half of U.S. college students, powering over 2 billion learning interactions monthly. We blend cognitive science with machine learning to personalize and enhance the learning experience for students, professionals, and lifelong learners alike. We’re energized by the potential to power more learners through multiple approaches and various tools. Let’s Build the Future of LearningJoin us to design and deliver AI-powered learning tools that scale across the world and unlock human potential. About the Role: As a Staff Software Engineer, you will lead architectural efforts for Quizlet’s identity, messaging, and trust & safety platforms. You’ll design secure and scalable systems for authentication, consent, and privacy, while guiding other engineers and influencing cross-team initiatives. Your work will ensure our infrastructure is resilient, compliant, and built for long-term growth. We’re happy to share that this is an onsite position in our San Francisco office. To help foster team collaboration, we require that employees be in the office a minimum of three days per week: Monday, Wednesday, and Thursday and as needed by your manager or the company. We believe that this working environment facilitates increased work efficiency, team partnership, and supports growth as an employee and organization.In this role, you will: • Lead architecture for authentication, authorization, and account management systems., • Build frameworks for consent management, secure messaging, and user protection., • Modernize legacy systems to improve scalability, observability, and compliance., • Partner with product, legal, and data teams to align trust & safety priorities., • Mentor engineers and help define long-term technical standards.What you bring to the table:, • 8+ years of backend/platform engineering experience, with expertise in identity or trust systems., • Demonstrated success leading cross-functional technical initiatives., • Strong knowledge of secure system design and data protection., • Hands-on experience with Node.js, Go, Python, or TypeScript., • Ability to influence technical direction and mentor peers.Compensation, Benefits & Perks:, • Quizlet is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Salary transparency helps to mitigate unfair hiring practices when it comes to discrimination and pay gaps. Total compensation for this role is market competitive, including a starting base salary of $196,320 - $268,100, depending on location and experience, as well as company stock options., • Collaborate with your manager and team to create a healthy work-life balance, • 20 vacation days that we expect you to take!, • Competitive health, dental, and vision insurance (100% employee and 75% dependent PPO, Dental, VSP Choice), • Employer-sponsored 401(k) plan with company match, • Access to LinkedIn Learning and other resources to support professional growth, • Paid Family Leave, FSA, HSA, Commuter benefits, and Wellness benefits We strive to make everyone feel comfortable and welcome!We work to create a holistic interview process, where both Quizlet and candidates have an opportunity to view what it would be like to work together, in exploring a mutually beneficial partnership. We provide a transparent setting that gives a comprehensive view of who we are! In Closing: At Quizlet, we’re excited about passionate people joining our team—even if you don’t check every box on the requirements list. We value unique perspectives and believe everyone has something meaningful to contribute. Our culture is all about taking initiative, learning through challenges, and striving for high-quality work while staying curious and open to new ideas. We believe in honest, respectful communication, thoughtful collaboration, and creating a supportive space where everyone can grow and succeed together.” Quizlet’s success as an online learning community depends on a strong commitment to diversity, equity, and inclusion. As an equal opportunity employer and a tech company committed to societal change, we welcome applicants from all backgrounds. Women, people of color, members of the LGBTQ+ community, individuals with disabilities, and veterans are strongly encouraged to apply. Come join us! To All Recruiters and Placement Agencies: At this time, Quizlet does not accept unsolicited agency resumes and/or profiles. Please do not forward unsolicited agency resumes to our website or to any Quizlet employee. Quizlet will not pay fees to any third-party agency or firm nor will it be responsible for any agency fees associated with unsolicited resumes. All unsolicited resumes received will be considered the property of Quizlet.#LI-FT We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Zipline Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building the first instant logistics system that serves all humans equally. Leveraging expertise in robotics and autonomy, Zipline designs, builds, and operates a fleet of cutting edge, autonomous delivery drones. We serve tens of millions of people around the world. Joining Zipline's Emerging Talent program as an intern is an opportunity to contribute to our promise of building a system that provides equitable access to critical healthcare supplies for millions of people. We believe that internships are more than just opportunities to learn by watching or doing low level tasks. We expect our interns to take on meaningful work that actively contributes to moving Zipline's mission forward, while learning real-world skills that will serve them in their careers for the long term. Join us, and build the future of logistics with the best humans around! About the System Validation Team Zipline's Software Systems Validation team ensures that all the software powering our autonomous delivery aircraft works reliably, safely, and as intended in the real world. We operate at the system level—evaluating how components like navigation, perception, controls, planning, and actuation work together as a cohesive product. The team partners closely with Embedded Software, Autonomy, Systems Engineering, Test Infrastructure, and Data Platform groups to build validation tools, analyze performance, and identify risks early. Our work spans simulation, hardware testing, data-driven analysis, and system-level evaluations that support deployments across the globe. As an intern, you'll collaborate with engineers across these domains, gaining hands-on exposure to how industry-leading autonomous systems are designed, tested, and validated at scale. The Role As a Software Systems Validation Intern, you will help evaluate the software that enables Zipline's autonomous drone delivery system. You'll contribute to building tests, tools, metrics, and visualizations that help the team understand system performance, identify issues, and ensure reliability before flight. This role is designed for someone excited to learn how complex robotic systems are validated, who enjoys problem-solving, and who wants to build real-world experience working with autonomy software, data analysis, and systems engineering. What You'll Do • Support the design and execution of test scenarios across the autonomous software stack to validate system-level requirements, • Help develop and improve validation tools, workflows, and automation, • Build basic visualizations or metrics that highlight performance trends, gaps, or regressions, • Work with test infrastructure and data platform teams to run validation pipelines, • Analyze results and contribute to identifying root causes of failures or unexpected behavior, • Document findings and communicate insights to engineering stakeholdersWhat You'll Bring, • Currently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering, Aerospace Engineering, Robotics, or a related field, • Coursework or project experience in robotics, controls, estimation, navigation, perception, or software development, • Familiarity with testing, debugging, or validation methodologies (academic or project-based experience counts!), • Experience with data analysis using Python, SQL, or similar, • Basic proficiency with a compiled language such as C/C++ or Rust, • Curiosity, attention to detail, and a desire to learn how autonomous systems are validated in real-world environmentsBonus Skills (Nice to Have), • Exposure to hardware, actuators, sensors, and interfacing with software, • Experience with robotics competitions, club projects, or research labs Candidates are limited to three (3) applications within a 30-day period. The starting cash range for this internship is $40 - 44/ hour. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, and working location. The total compensation package for each role may also include: a housing stipend; overtime pay; relocation support; paid sick time; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply! Zipline is also committed to providing reasonable accommodations to individuals with disabilities. Please let your point of contact at Zipline know if you require any accommodations throughout your interview process.

Job Description Company Description iMETALX, Inc. is creating a future where space is accessible and sustainable for all. We provide space domain awareness (SDA) and in-space servicing, assembly and manufacturing (ISAM) solutions for governments and commercial customers. Our work spans spacecraft autonomy (world view, perception, and controls) as well as testing and deploying software on real systems. We are building a small, high-impact team working on cross-domain applications that leverage state-of-the-art computer vision, machine learning, and autonomy. This includes both space applications (ISAM & SDA) and terrestrial analogs that use similar technologies. You will be joining at a stage where your ideas and ownership meaningfully shape the technical direction, culture, and impact of the company. Role Overview: We are seeking Computer Vision Engineers (mid to senior level) to design, implement, and optimize computer vision and machine learning algorithms for RPOD, ISAM, and SDA applications. In this role, you will focus on building robust, production-quality perception systems that run on real space-relevant and terrestrial platforms. You will work closely with the Head of Computer Vision and the broader engineering team to take algorithms from concept to deployment: implementing models in Python and C++, integrating them into larger autonomy systems, and validating performance through simulation and hardware testing. Key Responsibilities: • Implement, optimize, and maintain CV/ML pipelines in Python and C++ for perception, tracking, pose estimation, and world modeling., • Design and optimize computer vision pipelines tailored to RPOD, ISAM, and SDA mission requirements., • Own end-to-end software quality: testing, debugging, performance profiling, and reliability., • Conduct software-in-the-loop (SIL) and hardware-in-the-loop (HIL) testing to validate performance and robustness in mission-like scenarios., • Integrate CV modules with simulation tools, customer interfaces, and downstream autonomy components (e.g., controls and planning)., • Collaborate with multidisciplinary teams to deliver end-to-end capabilities for our space and terrestrial customers., • Strong programmer beyond just Python:, • Deep programming fundamentals and proficiency in at least one language in addition to Python (e.g., C++, Rust, CUDA)., • Comfortable working in larger, evolving codebases with version control (Git), testing, and CI/CD., • Extreme ownership and end-to-end thinking:, • Demonstrated experience taking projects from concept through implementation, testing, and deployment (personal, academic, or professional)., • Able to explain the hardest problems you solved, how you evaluated success, and how you handled the gap between theory and implementation., • Open-minded, ambitious, and constructive:, • Energized by ambitious, “seemingly impossible” ideas and able to iterate on them constructively rather than dismissing them outright., • Communicate clearly why something may not work, propose alternatives, and help converge on a viable path., • Lifelong learner with genuine curiosity:, • Keep up with research and technology in computer vision and ML; can point to recent papers, projects, or ideas that excited you and explain why., • Culture and collaboration:, • Value transparency, candid communication, and working through hard problems together. Required Qualifications • 2–10 years of professional experience in software engineering or applied ML/computer vision., • Strong programming skills in Python and C++, with evidence of building and maintaining production-grade systems., • Experience with one or more of:, • Computer vision, robotics perception, autonomous systems, or similar fields where reliability and performance matter., • Experience working in Linux environments and with modern development workflows (Git, code reviews, testing)., • Ability and willingness to work on-site in Sausalito, CA., • U.S. citizenship due to ITAR export-control restrictions, only U.S. citizens are eligible for this position. Preferred Qualifications • Prior work on robotics, autonomous vehicles, drones, or other SWaP-constrained systems., • Experience integrating with simulation environments, cloud tools, or complex APIs., • Exposure to CUDA, GPU acceleration, or performance optimization. Electrical engineering and robotics expertise are strong pluses but not hard requirements for this role. Preferred experiences include: • Experience with embedded systems, or hardware integration for perception/ML systems., • Familiarity with sensors such as IMUs, LiDAR, EO/IR cameras, and related calibration/integration workflows., • Competitive Salary, • Health Insurance/Dental, • Paid Time Off, • 401k, • Performance Bonus, • Equity

Job DescriptionAbout Quizlet: At Quizlet, our mission is to help every learner achieve their outcomes in the most effective and delightful way. Our $1B+ learning platform serves tens of millions of students every month, including two-thirds of U.S. high schoolers and half of U.S. college students, powering over 2 billion learning interactions monthly. We blend cognitive science with machine learning to personalize and enhance the learning experience for students, professionals, and lifelong learners alike. We’re energized by the potential to power more learners through multiple approaches and various tools. Let’s Build the Future of LearningJoin us to design and deliver AI-powered learning tools that scale across the world and unlock human potential. About the Role: As a Senior Software Engineer, you’ll design and implement the APIs and integrations that connect Quizlet to a global ecosystem of partners, AI agents, and learning platforms. You’ll help define the architecture for our LearnOS plugin system, build developer tooling, and collaborate across teams to ensure secure, scalable, and discoverable services. We’re happy to share that this is an onsite position in our San Francisco office. To help foster team collaboration, we require that employees be in the office a minimum of three days per week: Monday, Wednesday, and Thursday and as needed by your manager or the company. We believe that this working environment facilitates increased work efficiency, team partnership, and supports growth as an employee and organization.In this role, you will: • Design and deliver APIs powering partner integrations and agentic workflows., • Develop infrastructure for Quizlet widgets and embedded experiences in LMS and productivity tools., • Build developer-facing tools, SDKs, and plugin frameworks for external integrations., • Ensure API reliability, scalability, and security through rate-limiting and observability., • Mentor junior engineers and contribute to platform standards and design reviews.What you bring to the table:, • 5+ years of backend or platform engineering experience, including API design., • Strong experience building extensible REST/gRPC APIs, SDKs, and integration systems., • Knowledge of OAuth2, rate limiting, and platform security best practices., • Hands-on experience in Go, Python, Node.js, or TypeScript., • Strong collaboration skills and a product-focused engineering mindset.Compensation, Benefits & Perks:, • Quizlet is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Salary transparency helps to mitigate unfair hiring practices when it comes to discrimination and pay gaps. Total compensation for this role is market competitive, including a starting base salary of $165,000– $225,500, depending on location and experience, as well as company stock options., • Collaborate with your manager and team to create a healthy work-life balance, • 20 vacation days that we expect you to take!, • Competitive health, dental, and vision insurance (100% employee and 75% dependent PPO, Dental, VSP Choice), • Employer-sponsored 401(k) plan with company match, • Access to LinkedIn Learning and other resources to support professional growth, • Paid Family Leave, FSA, HSA, Commuter benefits, and Wellness benefits We strive to make everyone feel comfortable and welcome!We work to create a holistic interview process, where both Quizlet and candidates have an opportunity to view what it would be like to work together, in exploring a mutually beneficial partnership. We provide a transparent setting that gives a comprehensive view of who we are! In Closing: At Quizlet, we’re excited about passionate people joining our team—even if you don’t check every box on the requirements list. We value unique perspectives and believe everyone has something meaningful to contribute. Our culture is all about taking initiative, learning through challenges, and striving for high-quality work while staying curious and open to new ideas. We believe in honest, respectful communication, thoughtful collaboration, and creating a supportive space where everyone can grow and succeed together.” Quizlet’s success as an online learning community depends on a strong commitment to diversity, equity, and inclusion. As an equal opportunity employer and a tech company committed to societal change, we welcome applicants from all backgrounds. Women, people of color, members of the LGBTQ+ community, individuals with disabilities, and veterans are strongly encouraged to apply. Come join us! To All Recruiters and Placement Agencies: At this time, Quizlet does not accept unsolicited agency resumes and/or profiles. Please do not forward unsolicited agency resumes to our website or to any Quizlet employee. Quizlet will not pay fees to any third-party agency or firm nor will it be responsible for any agency fees associated with unsolicited resumes. All unsolicited resumes received will be considered the property of Quizlet.#LI-FT We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout us:Based in Berkeley, CA, UPSIDE Foods grows meat, poultry, and seafood directly from real animal cells. These products are not vegan or vegetarian—they are delicious meat, made without the need to raise and slaughter billions of animals. In doing so, the company aims to address some of the most pressing environmental, animal welfare, and public health challenges, while still giving people the meat they love. Founded as the world's first cultivated meat company in 2015, UPSIDE Foods (formerly Memphis Meats) has achieved numerous industry-defining milestones, including being the first company to produce multiple species of meat (beef, chicken, and duck) and to sell a cultivated meat product in the United States. The company believes that people shouldn't have to choose between the foods they love and a thriving planet, and is working to build a better food system with access to delicious, humane, and sustainable meat, poultry, and seafood. UPSIDE Foods has won various industry awards, including New York Times' Good Tech Awards, FastCo's Next Big Thing in Tech and World Changing Ideas Awards, and the Best and Brightest Companies to Work For in the Nation by the National Association for Business Resources. UPSIDE Foods has raised a total of $608 million, including from the Abu Dhabi Growth Fund (ADG), Baillie Gifford, Bill Gates, Cargill, John Doerr, John Mackey, Kimbal and Christiana Musk, Norwest, Richard Branson, Softbank, Temasek, Threshold, Tyson Foods, and others.About this Internship:At UPSIDE Foods, we're turning the promise of cultivated meat into a delicious, nutritious reality, and we're using AI and automation to do it, from faster R&D to scaled manufacturing and commercial. As an AI / Automation Intern within the Enterprise Intelligence team, you'll join a tight‑knit group of data scientists and IT & software developers who partner with our sci/tech teams to use advanced computing to make meat. Your work will advance our AI portfolio and become central to the worldwide scale of cultivated meat, contributing to a sustainable global food system.This internship is a chance to deliver full life-cycle AI deployments, from stakeholder design to shipping new services. You'll start with data exploration and white‑boarding use‑cases with stakeholders. You might mine time-series data for hidden predictors, or engineer robust pipelines in Python and SQL, or implement forward control systems in manufacturing. Expect to juggle API integrations, Lambda‑style micro‑services, OPC UA protocols, and data‑engineering touchpoints as you weave LLM‑powered chat, search, and automation features directly into existing UPSIDE infrastructure. You'll partner with biologists to ensure your features honor metabolic reality, iterate with manufacturing engineers to translate raw sensor streams in algorithms and push models across scales, and ship crisp visualizations that make complex kinetics intuitive for non‑experts. This sixteen week internship will give you a front‑row seat to how AI integrates with mammalian and avian cell biology, and by the end, you'll have deployed three or more applications that drive meaningful value and enable the future of food.Responsibilities include: • Collaborate with stakeholders to envision and design AI-first and/or automation workflows and AI agents that are teammates for UPSIDErs., • Explore our R&D and MFG data landscape in search of predictive data and insights, and develop custom data pipelines where needed., • Design and implement AI/ML workflows from data preprocessing to prediction, applicable across bioreactor scales and species., • Integrate AI solutions within organizational tools (e.g., Slack, Jupyter) and data sources, and leverage dashboards or lower-tech solutions when appropriate., • Work closely with IT and Data teammates to ensure infrastructure support.About you:, • AI/ML, • Proficiency in ML and Generative AI models, particularly time-series neural networks, hybrid modeling, and/or LLM agents for scientific research., • Strong coding skills in Python and SQL, with PyTorch experience; dashboard visualization skills are desired but not required., • Demonstrated experience in building AI/ML integrations, including using API's, Lambda (or equivalent) and pipelines / other transport & transform methodologies., • –or– Automation, • Familiarity with biomanufacturing processes, • Experience building forward control systems for manufacturing, • Ability to connect control and computing infrastructure systems, • Ability to gather requirements and translate them into technical solutions, and to integrate AI solutions with existing infrastructure., • Familiarity with bioprocessing and cell biology concepts., • Preference for recent graduates or those doing a Master's program in AI, computer science, or data science., • Required to be on-site 3 days a week at our facility near Berkeley, CAWho you'll work with:, • Our Enterprise Intelligence team, who has instrumented our manufacturing and R&D data, steward our data lake, and design models., • Bioprocess and cellular‑biology engineers and manufacturing staff who will translate model outputs and visualizations into real‑world operations and interventions that boost cell growth, flavor, and yield., • Cross‑functional R&D partners in analytics, product, and sensory science who rely on your insights to shape the next generation of cultivated meat., • Leaders across the whole organization who are eager for LLM‑driven data exploration, literature or document review, and workflow acceleration.Length of internship: 16 weeksCompensation Range: $25/hr UPSIDE Foods is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Our company-wide mission is to create a product for everyone, so we are deeply committed to having teams and leaders that reflect this mission.

Job DescriptionAbout Quizlet: At Quizlet, our mission is to help every learner achieve their outcomes in the most effective and delightful way. Our $1B+ learning platform serves tens of millions of students every month, including two-thirds of U.S. high schoolers and half of U.S. college students, powering over 2 billion learning interactions monthly. We blend cognitive science with machine learning to personalize and enhance the learning experience for students, professionals, and lifelong learners alike. We’re energized by the potential to power more learners through multiple approaches and various tools. Let’s Build the Future of LearningJoin us to design and deliver AI-powered learning tools that scale across the world and unlock human potential. About the Team: Quizlet’s Payments team plays a critical role in ensuring seamless financial transactions, subscription lifecycles, and payment flows for our users globally. With millions of users interacting with our platform, we focus on building reliable, scalable, and secure infrastructure that supports our high volume of payments and subscription services. This is a high-impact area, with a lot of opportunities to innovate, optimize, and expand the scope of payments at Quizlet. We are at the intersection of engineering, business, and compliance, which means you’ll have the chance to shape the future of payments and drive key business outcomes. About the Role: As a Staff Software Engineer on the Payments team, you will play a pivotal role in shaping and executing the technical vision for Quizlet’s payments infrastructure. This role offers a unique opportunity to drive innovation across both backend systems and user-facing payment flows. You will be instrumental in defining the overall payments strategy, working closely with cross-functional teams to ensure alignment with business goals. With significant opportunities for growth and innovation in the payments space, your contributions will have a direct impact on the expansion of Quizlet’s subscription business. While primarily focused on backend development, you will also contribute to building and optimizing user-facing features related to payment flows and subscription management, ensuring seamless, intuitive, and performant experiences. You will lead technical projects, mentor engineers, and ensure that our services are reliable, scalable, and performant. We’re happy to share that this is an onsite position in our San Francisco office. To help foster team collaboration, we require that employees be in the office at a minimum of three days a week: Monday, Wednesday, and Thursday and as needed by your manager or the company. We believe that this working environment facilitates increased work efficiency, team partnership, and supports growth as an employee and organization.In this role, you will: • Design, build, and maintain large-scale backend services that handle payments and subscriptions for millions of users, • Play an active role in defining Quizlet’s overall payments strategy, driving innovation and ensuring scalability, • Develop user-facing components and UI features that provide intuitive payment and subscription experiences, using modern front-end technologies such as React, • Collaborate with cross-functional teams, including product managers, UX/UI designers, and frontend engineers, to ensure a seamless user experience in all payment flows, • Build reusable UI components and abstractions to improve development speed and consistency in payment-related user interfaces, • Ensure the system's reliability and uptime through robust architecture, system design, and incident response, • Provide mentorship to junior and mid-level engineers and contribute to the technical growth of the team, • Implement monitoring and alerting solutions to ensure operational excellence and resiliency, • Stay ahead of industry trends in payments technology and incorporate new solutions to improve efficiency and reduce costsWhat you bring to the table:, • 8+ years of experience in backend development with a strong emphasis on building large-scale distributed systems, • Familiarity with modern front-end technologies (e.g., React, NextJS) and the ability to build and maintain user-facing components, though deep UI expertise is not required, • Experience with modern backend frameworks (e.g., Go, Node.js, Python) and relational databases (e.g., MySQL, PostgreSQL), • Expertise in building and scaling APIs, especially in the payments and subscription space, • Strong system architecture and design skills with a focus on scalability, reliability, and performance optimization, • Proven ability to lead technical projects from inception to completion and mentor other engineers, • Strong interest in solving complex engineering problems, with a focus on payments, financial systems, and transactional workflowsBonus points if you have:, • Experience in working with global payment providers and handling multi-currency, multi-jurisdictional payments, • Experience in both backend and frontend development, with a particular emphasis on seamless integration between the two, • Familiarity with tax engines, financial reconciliation processes, or billing systems, • Strong DevOps skills, including experience with cloud platforms (AWS, GCP) and containerization tools like Kubernetes, • Experience working in a subscription-based or SaaS company, • Passion for learning and growing in the fintech/payments spaceCompensation, Benefits & Perks:, • Quizlet is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Total compensation for this role is market competitive, including a starting base salary of $195,000 - $260,000, depending on location and experience, as well as company stock options, • Collaborate with your manager and team to create a healthy work-life balance, • 20 vacation days that we expect you to take!, • Competitive health, dental, and vision insurance (100% employee and 75% dependent PPO, Dental, VSP Choice), • Employer-sponsored 401k plan with company match, • Access to LinkedIn Learning and other resources to support professional growth, • Paid Family Leave, FSA, HSA, Commuter benefits, Wellness benefits We strive to make everyone feel comfortable and welcome!We work to create a holistic interview process, where both Quizlet and candidates have an opportunity to view what it would be like to work together, in exploring a mutually beneficial partnership. We provide a transparent setting that gives a comprehensive view of who we are! In Closing: At Quizlet, we’re excited about passionate people joining our team—even if you don’t check every box on the requirements list. We value unique perspectives and believe everyone has something meaningful to contribute. Our culture is all about taking initiative, learning through challenges, and striving for high-quality work while staying curious and open to new ideas. We believe in honest, respectful communication, thoughtful collaboration, and creating a supportive space where everyone can grow and succeed together.” Quizlet’s success as an online learning community depends on a strong commitment to diversity, equity, and inclusion. As an equal opportunity employer and a tech company committed to societal change, we welcome applicants from all backgrounds. Women, people of color, members of the LGBTQ+ community, individuals with disabilities, and veterans are strongly encouraged to apply. Come join us! To All Recruiters and Placement Agencies: At this time, Quizlet does not accept unsolicited agency resumes and/or profiles. Please do not forward unsolicited agency resumes to our website or to any Quizlet employee. Quizlet will not pay fees to any third-party agency or firm nor will it be responsible for any agency fees associated with unsolicited resumes. All unsolicited resumes received will be considered the property of Quizlet.#LI-FT We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionAbout Fractional AI Fractional AI builds bespoke gen AI software to transform businesses. Every C-suite in the country is trying to bridge the gap between AI in theory and AI in practice. We close this gap with exceptional engineering talent and custom end-to-end AI builds (see some of our case studies to learn more). By joining Fractional AI, you’re stepping onto a San Francisco and NYC-based team working on gen AI projects for top companies from the comfort of an engineering-first startup. About Bringing Your Own Engineering Team We get that the right team can be a force multiplier – balancing out our edges and inspiring us to achieve more together. If you’re part of an existing team of 2-5 engineers – maybe you co-founded your own venture and are looking to pivot, maybe your team was impacted by a reduction in force, you-name-it – we encourage you to apply to join Fractional AI as a team. We’ll arrange your interviews to be on the same day, and If we make an offer, we’ll make it to all of you, at the same time. You’d all be free to accept or decline individually, but of course we’d hope you’d all accept, and then we’d work to find first projects at Fractional AI where you can start working together. Joining Fractional AI, you’ll play a leading role in building and shipping AI applications for our inaugural customers - from understanding customer needs to deploying solutions in their environments - all while shaping our Engineering and broader Fractional AI culture for the next 100+ engineers. What you bring to the table: * You write exceptional code + deeply care about the craft of coding (7+ years of experience): you build elegant, production-ready code; you have strong proficiency across multiple programming languages * You are excited about AI: you have some demonstrated interest in AI - Whether you've experimented with LangChain, built an LLM-based side project, or simply have become a ChatGPT power user * You love solving hard, new problems: you are comfortable self-teaching, asking “why?,” and experimenting to solve problems you haven’t seen before * You are ‘start-up ready’: you jump in without instruction, embrace a ‘no job too big, no job too small’ mindset, and want to shape strategy and culture * You are comfortable talking with users: you deeply care about the user and skillfully navigate user conversations to ensure what we’re building meets their needs * You are a great teammate: you are comfortable helping others (and asking for help), you champion integrity in everything, and want to build a one-in-a-career culture of personal growth What you'll do: * Design and develop custom AI solutions tailored to the unique needs of our customers, ensuring seamless integration and scalability * Partner with a high-caliber team across the full project lifestyle, from requirements gathering, to prototyping, system design, coding, testing, deployment, and support * Actively shape our engineering and broader company culture - from how we learn, to how we hire, to how we celebrate - you’ll shape how we make Fractional a place we all love working Our tech stack: * We’re generally tech stack agnostic - we work in our customers’ environments and code bases. A lot, but definitely not all, of our work is in python. * After working at Fractional AI for a few years, you’ll be an expert at using the various foundational models, building with tools like Langchain/Langsmith, and various other tools and frameworks (e.g., OpenPipe, Pinecone, ChromaDB). A day in the life: * You’re the tech lead for one of our customer projects - it may be automating a call center with AI phone agents or building an AI content moderation system – each project is differentYou’ll join the team in our SF office between 8am-10am pacific time. * You’ll dive into one of the higher priority items for the morning (say building out an evals suite). You have a weekly standup with the customer (the CTO at the client) to chat through tradeoffs, progress, and timeline. * You join team lunch (which doubles as the Fractional AI cross-project standup) to hear about different projects we’re working on … the lunch will turn into a lively debate about Weights and Biases v. Braintrust capabilities. * You’ll have some solo heads down time to continuing jamming on the high priority pieces for that 2-week sprint. * Maybe you join a prospective customer call to share your perspective on what’s technically feasible on that potential project. * You’ll head home between 5pm-6:30pm Who you'll work with: * This role will report directly to Eddie, our Co-Founder and CTO. * You’ll work very closely with other engineers on the team -- the vast majority of our projects have multiple Fractional AI engineers working on them at once. * You’ll also spend a lot of time collaborating with our CEO, Chris, and Chairman, Travis. Why you should (and shouldn’t) join us We’re big believers in transparency and know joining a company is a big decision. We’re not the best fit for everyone and try to be clear on what we are and what we’re not so you make the choice that’s right for you. Why join Fractional? * Build on the forefront of applied AI: You’ll have a front row seat to how the world’s leading companies are actually deploying AI solutions. By the time you’ve completed your second project, you’ll have shipped LLM applications across more companies and use cases than the vast majority of AI engineers in the world. * Solve big, real problems: Companies come to us when they can’t solve some of their biggest problems themselves. For you, that means learning everyday, never getting bored, and working across a range of industries, customers, and products. * Learn with and from the best in person: We're a team of senior engineers (some former founders, some former engineering leaders) who only want to work on high-impact projects. Working elbow to elbow in our San Francisco or NYC offices means things like team lunches, quick brainstorming, and the right amount of banter. Why shouldn't you join Fractional? * Preference for just speed or quality: We love hacking things together for a proof of concept but ultimately our code will be put into production in our customers’ environments - you need to enjoy balancing elegance and expediency. * Predictability is important to you: You’ll be working across customers, programming languages, industries and projects, which means you won’t be becoming an expert in the same product suite or serving the same user day after day. * Customers aren’t your thing: You’ll spend most of your time coding but will be closer to the customer than in most engineering roles. You’ll frequently interact with engineers from the customer’s team to ask questions and problem solve. A deep understanding and appreciation of the customer is crucial. Our Values Overdeliver. Overuse AI. Over "engineer" the culture. Location San Francisco, CA or NYC (4 days in-person, Fridays remote) Benefits * 🏦 Competitive Compensation Package: Attractive salary aligned with your experience and skills. * 📈 401k with Matching: Invest in your future with our company-matched retirement plan. * 🌴 Unlimited PTO: Take the time you need to relax and rejuvenate. * 🏥 Exceptional Medical, Dental, and Vision Coverage: Comprehensive health benefits to keep you and your family healthy. * 🚑 Health FSA: Manage out-of-pocket health expenses effectively. * 🚌 Commuter Benefits: Make your travel to work easier and more affordable. * 🏥 Life Insurance: Providing peace of mind for you and your loved ones. * 🎉 Team Events and Activities: Regular events to build camaraderie and a strong team spirit. Ready to join us?

Job DescriptionRole: AWS Solution ArchitectLocation: San Francisco, CAJob Purpose: • Designing Solution architecture, and work on Data Ingestion, Preparation, and Transformation. Debugging the production failures and identifying the solution., • Developing efficient frameworks for development and testing using (AWS Dynamo DB, EKS, Kafka, Kinesis/Spark/Streaming/Python, etc.) to enable a seamless data ingestion process onto the AWS cloud platform., • Enabling Data Governance and Data Discovery Platform, • Building data processing framework using Spark, Databricks, and python, • Exposure to Data Security Framework on the cloud, • Exposure to Data Pipeline Automation using DevOps tools, • Exposure to Job Monitoring framework along with validations and automation, • Exposure to handling structured, Unstructured, and Streaming datasets.Must have - Technical & Soft Skills, • Solid hands-on and Solution Architecting experience in Big-Data Technologies (AWS preferred), • Hands-on experience in: AWS Dynamo DB, EKS, Kafka, Kinesis, Glue PySpark, EMR PySpark, • Hands-on experience with programming languages like Python, Scala with Spark., • Good command and working experience on Hadoop/Map Reduce, HDFS, Hive, HBase, and No-SQL Databases, • Hands-on working experience on any of the data engineering/analytics platforms (Hortonworks/Cloudera/ MapR/ AWS), AWS preferred, • Hands-on experience in Data Ingestion Apache Nifi, Apache Airflow, Sqoop, and Ozzie, • Hands-on working experience in data processing at scale with event-driven systems, message queues (Kinesis/Kafka/Flink/Spark Streaming), • Hands-on working Experience with AWS Services like EMR, Kinesis, S3, CloudFormation, Glue, API Gateway, Lake Foundation, • Hands-on working Experience with AWS Athena, • Data Warehouse exposure on Apache Nifi, Apache Airflow, Kylo, • Operationalization of ML models on AWS (e.g. deployment, scheduling, model monitoring etc.), • Feature Engineering/Data Processing to be used for Model development, • Experience gathering and processing raw data at scale (including, writing scripts, web scraping, calling APIs, writing SQL queries, etc.), • Experience building data pipelines for structured/unstructured, real-time/batch, events/synchronous/ asynchronous using MQ, Kafka, Steam processing, • Hands-on working experience in analyzing source system data and data flows, working with structured and unstructured data, • Must be very strong in writing SQL queries, • Strengthen the Data engineering team with Big Data solutions, • Strong technical, analytical, and problem-solving skills, • Strong organizational skills, with the ability to work autonomously as well as in a team-based environment, • Pleasant Personality, Strong Communication & Interpersonal SkillsCertifications (Preferred), • AWS Certified Solution Architect – Associate, • AWS Certified Solution Architect – ProfessionalNice to have, • Scripting: Unix or Shell scripting, • Exposure to various ETL and Business Intelligence tools, • Experience in data warehouse design and best practices, • A strong background in troubleshooting and technology support will be beneficial.Educational Qualification, • A bachelor's degree in computer science, computer engineering, or a related discipline is required to work as a technical lead, • Certification on AWS, • Individuals in this field can further display their leadership skills by completing the Project Management Professional certification offered by the Project Management Institute.

Job DescriptionAbout PayJoy PayJoy is a mission-first credit provider dedicated to helping under-served customers in emerging markets to achieve financial stability and success. Our patented technology for secured credit provides an on-ramp for new customers to enter the credit system. Through PayJoy’s point-of-sale financing and credit cards, customers gain access to a modern quality of life. PayJoy’s credit also allows our customers to seize opportunities as micro-entrepreneurs, and provide safety acts as insurance for tough times. Through our cutting-edge machine learning, data science, and anti-fraud AI, we have served over 18 million customers as of 2025 while achieving solid profitability for sustainable growth. This role The Staff Engineer is responsible for leading our technical foundation, initially collaborating with the Money - Finance engine teams to drive innovation, with the opportunity to work with other teams as well, taking on a mentoring role, designing scalable systems, and influencing cross-functional initiatives, in a hands-on position where they will make key technical decisions and build critical services.Responsibilities • Solve Critical Problems: Identify, prioritize, and solve technical challenges impacting growth., • Lead and Collaborate: Architect new solutions, Implement newer patterns/framework that other candidates can use and implement, Identify potential systemwide solutions, guide teams, ensuring solutions meet business goals and technical standards., • Mentor & Develop: Foster a culture of learning, guiding junior engineers., • Innovate & Improve: Drive continuous improvement in our platform and processes.Requirements, • Bachelor’s degree in a technical discipline such as computer science, software engineering, or a related field., • 12+ years of experience as Software Engineer, in a fast-paced, high-growth environment, working with cloud platforms such as AWS, GCP, or Azure., • Strong expertise in backend development with proficiency in one or more programming languages such as Java, Python, PHP, or similar; as well both relational and NoSQL databases., • Solid understanding of distributed systems, system design principles., • A can-do attitude and creative, flexible problem solving abilities, and the ability to think critically in ambiguous situations., • Being a team player, that includes review, pair programming, collaboration in one task, mentoring or being mentored., • Strong written and verbal communication skills, with the ability to present technical concepts to non-technical stakeholders., • Desirable experience with mobile technologies or mobile payment systems with the fraud and identity aspects of fintech, as well in building and maintaining large-scale systems used by millions of users.Benefits, • Local benefits depending on the country of hire, • Company-funded health insurance for employee and immediate family, • Company-funded employee life and disability insurance, • Paid vacation days, unlimited sick leave, • $2,000 USD annual Co-working Travel perk, • $2,000 USD annual Professional Development perk, • Phone finance, headphone benefit, home office equipment allowance and wellness perks

Job DescriptionAbout the Company At Flow, we’re reimagining what it means to live, work, and connect. More than just a real estate company, Flow is a brand, a technology platform, and an operations ecosystem spanning condominiums, hotels, multifamily residences, and office spaces. We’re building a new kind of living experience: one that’s flexible, connected, and designed to create genuine community and real value for the people who call Flow home. Our mission is oneness: prioritizing our residents and their experiences, and fostering connection with ourselves, their neighbors, and the natural world. By putting people at the center of everything we do, we’re creating vibrant, human-centered communities where life, work, creativity, and play all come together in one place. About the Role As a Senior Software Engineer, you will develop backend systems that scale with Flow's growth. You’ll work on critical systems, collaborating with cross-functional teams to build secure, resilient services. In this role, you will actively solve complex problems with autonomy, proactively identify improvements, and take ownership of your work. We believe employees are better together. Every position at Flow has an onsite or in-office requirement.Responsibilities • Build and optimize APIs, backend services, and distributed systems., • Collaborate with frontend, product, and infrastructure teams to ship new features, supporting peers across teams and mentoring junior engineers., • Design, develop, and maintain scalable software solutions while communicating across teams and providing useful asynchronous context., • Conduct thorough testing and performance tuning to ensure reliability, connecting technical work to product impact and customer value., • Participate in architecture discussions, propose technical solutions, and handle loosely defined problems with creativity and insight., • Learn from failures, reflect, and work hard to improve under pressure, while elevating team outcomes and engineering quality.Qualifications, • 10-15+ years of backend software engineering experience, with a proven track record of impacts across multiple areas or services., • Strong understanding of distributed systems, API development, and cloud computing., • Experience with Kubernetes, Docker, and cloud-native infrastructure., • Proficiency in modern programming languages (Go, Python, Kotlin, TypeScript).

Job DescriptionAbout Kiddom Kiddom is a groundbreaking educational platform that promotes student equity and growth by uniting high-quality instructional materials with dynamic digital learning. Through unparalleled curriculum management functionality, Kiddom empowers schools and districts to take ownership of their curriculum – resulting in learning experiences tailored to meet the unique needs and goals of local communities. Kiddom’s high-quality curriculum is layered with robust teacher and leader data insights to drive the continuous improvement of instructional decisions, school/district programming, and professional learning. What the job involves You will be part of Kiddom’s AI team, building the foundation of our search, recommendation, and insights systems. Your work will directly support teachers and students by delivering timely insights, personalized content, and intelligent assistance.What the job involves • Architect and scale machine learning systems for search, personalization, and recommendations that power Kiddom’s teacher helper and insight engine., • Develop evaluation-first development workflows to measure how models improve teaching efficiency, lesson planning, and student learning outcomes., • Fine-tune machine learning models with feedback signals from teachers and students to align outputs with instructional goals and classroom needs., • Design intelligent discovery pipelines that combine semantic retrieval, curriculum alignment, and real-time personalization., • Build agentic assistants that help teachers plan lessons, adapt instruction, and reduce repetitive tasks., • Collaborate closely with product managers, designers, and curriculum experts to translate high-level educational goals into scalable ML-powered systems., • Coach and mentor junior ML engineers and data scientists, fostering technical and professional growth.Who you are, • Have 5+ years of industry experience applying machine learning to solve real-world problems with large, complex datasets, with 1–2 years in a technical leadership role., • Proven track record designing, evaluating, and deploying ML/AI systems in production environments that drive measurable business impact, ideally in recommendation, personalization, search, or workflow optimization., • Strong programming skills in Python and fluency in data manipulation (SQL, Pandas) and common ML toolkits (scikit-learn, XGBoost, TensorFlow/PyTorch)., • Strong analytical skills and ability to break down complex problems into measurable hypotheses and experiments., • Excellent communication skills with a history of cross-functional collaboration with product, design, and engineering stakeholders.Desirable, • Deep expertise in modern deep learning frameworks and advanced LLM architectures., • Experience building evaluation pipelines for ML/AI systems, ensuring reliable measurement of impact and quality in real-world use., • Experience implementing and fine-tuning large language models (LLMs), including prompt engineering, embeddings, and efficient inference optimization., • Familiarity with foundation model adaptation techniques such as PEFT, LoRA, or RLHF., • Self-motivated innovator who thrives in fast-moving environments and is excited to explore emerging AI techniques to solve meaningful problems in education.

Job DescriptionAbout Zipline Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building the first instant logistics system that serves all humans equally. Leveraging expertise in robotics and autonomy, Zipline designs, builds, and operates a fleet of cutting edge, autonomous delivery drones. We serve tens of millions of people around the world. Joining Zipline's Emerging Talent program as an intern is an opportunity to contribute to our promise of building a system that provides equitable access to critical healthcare supplies for millions of people. We believe that internships are more than just opportunities to learn by watching or doing low level tasks. We expect our interns to take on meaningful work that actively contributes to moving Zipline's mission forward, while learning real-world skills that will serve them in their careers for the long term. Join us, and build the future of logistics with the best humans around! About the Strategic Materials Planning Team Zipline's Strategic Materials Program team sits at the core of our ability to scale globally. As a Materials Program Manager, you will play a critical role in ensuring that Zipline's supply chain is positioned for long-term success - where success means we have the right plans, suppliers, and material readiness to meet evolving build and product requirements. The Role As a Material Planning Intern, you will support the strategic planning and operational execution required to ensure material availability for Zipline's hardware programs. You'll work closely with Engineering, Global Supply Management (GSM), Manufacturing, Quality, and the broader Materials team to improve reporting workflows, strengthen supplier communication, and help drive readiness for major systems. This is a highly cross-functional role for someone who is detail-oriented, eager to learn, and excited to contribute to the operational backbone that enables Zipline to scale. This internship is based out of our HQ in South San Francisco, California. What You'll Do • Assist in maintaining Clear to Build (CTB) tracking for one of Zipline's major systems, helping identify and resolve risks, update planning inputs, and communicating status across teams., • Build dashboards and automated reports that increase visibility into critical shipments, escalations, part shortages, and other key material planning metrics., • Enhance spares planning & execution by analyzing consumption, recommending stocking strategies, and supporting operational execution for active programs., • Create and refine standardized formats for suppliers to provide shipping schedules, capacity updates, and other planning informaton, • Build scalable planning tools, dashboards, and workflows that improve cross-functional visibility and reporting.What You'll Bring, • Currently pursuing a Bachelor's degree in Engineering, Supply Chain, Operations, or another technical/analytical field. An MBA or Master's in Supply Chain is a plus., • Strong analytical and problem-solving skills, with experience working in spreadsheets or data tools (Excel at a minimum; SQL, Python, etc. is a plus), • Ability to clearly communicate findings and collaborate with cross-functional partners., • A proactive, self-starter mindset. Comfortable navigating ambiguity, proposing solutions, and driving execution. Candidates are limited to three (3) applications within a 30-day period. The starting cash range for this internship is $34 - 38/ hour. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, and working location. The total compensation package for each role may also include: a housing stipend; overtime pay; relocation support; paid sick time; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply! Zipline is also committed to providing reasonable accommodations to individuals with disabilities. Please let your point of contact at Zipline know if you require any accommodations throughout your interview process.

Job DescriptionAbout Avive: Avive Solutions, Inc. () is a growth stage Automated External Defibrillator (AED) company with a connected response system that is rapidly gaining market share. We are a mission driven team that is quite literally saving lives. Sudden Cardiac Arrest (SCA) is a leading cause of death in the United States, and we are on a mission to change that! We are a dynamic organization that builds elegant, creative solutions to solve complex problems. Ultimately, our mission is for all cardiac arrest victims to have rapid access to life-saving defibrillation. Avive is taking a fresh approach to addressing this decades-old problem by innovating AED technology, coupled with a first-of-its-kind software platform solution to enable a quicker and more streamlined response to SCA emergencies. We believe that this unique combination of deploying advanced – yet still accessible – hardware, and software, has the potential to revolutionize out-of-hospital cardiac arrest response and massively impact SCA survival rates. Check out this short video that shows a glimpse of how our team is working to re-think cardiac arrest response and save lives! Learn more about working at Avive: About the Role: We are seeking a Staff Firmware Engineer for a critical role within Avive’s R&D organization. This role is a player-coach that will develop and lead new embedded firmware systems from early design stages through production releases, maintenance, optimizations, and expansions. This position will architect, code, modify, debug, and optimize embedded firmware of life-saving medical products.What You'll Do: • Serve as a technical leader for medical device firmware development and team of engineers, • Design, code, unit test, and debug applications in various software languages including C and C++ embedded programming for bare metal and/or RTOS, • Integrate firmware with embedded systems. Work with microcontrollers (e.g. ARM, PIC32), digital signal processors, and peripheral communication over SPI, I2C, UART, I2S, Single Wire Interfaces, I/O, and USB, • Experience working with wireless communication technologies including BLE, Wi-Fi, GNSS, and Cellular communication, • Experience reading electrical schematics, using basic EE laboratory equipment (e.g. oscilloscopes, logic analyzers, multimeters, power supplies), and system debugging of electronics hardware and firmware systems, • Conduct code reviews, apply metrics for code quality, use secure coding standards, and participate in software verification activities, • Demonstrate solid understanding application of UML, Systems Thinking and state of the art software development practices, • Deliver design documentation, flowcharts, diagrams, code comments and clear testable code, • Recommend, solicit, and provision COTS software through company approved supplier management, • Assist in software verification and quality assurance procedure development, • Extensive experience working with Git and Jira, • Extensive experience in PCB board bring-up and use of basic EE laboratory equipment, • Experience in an FDA regulated environment applying IEC 62304Required Education & Experience:, • BS degree in Electrical Engineering, Computer Engineering, Physics or equivalent combination of relevant coursework and job-related experience., • 8+ years of experience including a minimum of 4 years with medical devicesBonus Points For:, • Proven work experience in firmware engineering using C and/or C++, • Experience with Bare Metal, RTOS, and Linux operating systems, • Experience with Python or other scripting languages, • Experience with at least one of the following technologies: ARM, PIC32, or DSP, • Familiarity with Cybersecurity concepts, fundamentals, and associated coding practices, • Experience with test-driven development, Agile with Scrum

Job DescriptionCompany Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas – immunology, oncology, neuroscience, and eye care – and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at . Follow @abbvie on X, Facebook, Instagram, YouTube, LinkedIn and Tik Tok. Job Description Envision spending your summer working with energetic colleagues and inspirational leaders, all while gaining world-class experience in one of the most dynamic organizations in the pharmaceutical industry. This is a reality for AbbVie Interns. The Quantitative Translational & ADME Sciences (QTAS) team is seeking a motivated and energetic summer intern to support bioanalytical development. This role focuses on ex-vivo stimulation process using human blood samples and tested the processed samples in ligand binding multiplex immune-assay based onMSD or Olink platforms to exam key cytokines. Key responsibilities include: * Perform ex-vivo stimulation of human blood * Perform ligand binding assay e.g. MSD, Olink etc, on human plasma samples * Possible to perform human PBMC immunophenotyping by flow cytometry Qualifications Minimum Qualifications • Currently enrolled in university, pursuing a Master's degree in Biology, Biochemistry, Immunology, Pharmacology, or related fields, • Must be enrolled in university for at least one semester following the internship, • Experience handling human blood samples, • Proficiency in data analysis and summary, • Strong skills in MS Office applications are essential, • Expected graduation date between December 2026 – June 2027, • Experience with bench work in immunoassays such as ELISA and MSD, • Familiarity with FACS assay is a plus, • Experience with Prism, and scripting in Python or R is preferred Additional Information Applicable only to applicants applying to a position in any location with pay disclosure requirements under state or local law: Benefits and Amenities: * Competitive pay * Relocation support for eligible students * Select wellness benefits and paid holiday / sick time * The compensation range described below is the range of possible base pay compensation that the Company believes in good faith it will pay for this role at the time of this posting based on the job grade for this position. Individual compensation paid within this range will depend on many factors including geographic location, and we may ultimately pay more or less than the posted range. This range may be modified in the future. Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, incentive, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole and absolute discretion unless and until paid and may be modified at the Company’s sole and absolute discretion, consistent with applicable law. AbbVie is an equal opportunity employer and is committed to operating with integrity, driving innovation, transforming lives and serving our community. Equal Opportunity Employer/Veterans/Disabled. US & Puerto Rico only - to learn more, visit US & Puerto Rico applicants seeking a reasonable accommodation, click here to learn more:

Job DescriptionWanna join the adventure? Loft Orbital is looking for a Software Engineer to join our Ground Software Solutions team. About the Team:The Ground Software Solutions Team develops and maintains custom ground software capabilities for our customers. We configure and extend Cockpit (Loft's Mission Control and Scheduling Software) for specific program needs, deliver custom features to support mission deployment and execution, and help ensure smooth operations by connecting product capabilities with mission-specific needs. We also drive product improvement by providing operational feedback and collaborating closely with Product teams. This is an exciting opportunity to work on cutting edge technology, helping build modern automated infrastructure, bringing software and space together. As well as developing our future systems, the role will also be working on real-time issues on live missions, helping to solve problems as they occur. On top of this we also offer SatDevOps training to enable this person to actually operate our spacecraft! Some technical information about the position The stack we are using: Python, Django, GraphQL, Kubernetes, Cue, C++About the Role: • Own and maintain Ground Procedures, Configurations and Automation software tailored to specific programs and missions, • Design and implement non-recurring features within Cockpit to support both Physical and Virtual Missions customers, • Work closely with other Solutions teams and Software Product teams to ensure smooth integration and improve products., • Help troubleshoot software integration issues found during development as well as during end to end testing, commissioning and operations., • Participate actively in Satellite Operations and support Spacecraft Commissioning - Everyone is involved!Must Haves:, • Previous experience as Software Engineer, or Satellite Operations Automation roles involving software development., • Ability to troubleshoot and effectively communicate issues and solutions, • Experience with Python and Git, • DockerNice to Haves:, • Experience in Software Integration - Making all the pieces work together, • Experience in or close to Satellite Operations, • Experience with Satellite Scheduling concepts and or Flight Dynamics, • GitLab CI/CD and Automated testing, • DjangoSome of Our Awesome Benefits:, • 100% company-paid medical, dental, and vision insurance option for employees and dependents, • Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA, • 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance, • Flexible Time Off policy for vacation and sick leave, and 12 paid holidays, • 401(k) plan and equity options, • Daily catered lunches and snacks in office, • International exposure to our team in France, • Fully paid parental leave; 14 weeks for birthing parent and 10 weeks for non-birthing parent, • Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support, • Off-sites and many social events and celebrations