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A company is looking for a Senior Software Engineer (Back-End). Key Responsibilities Design, build, and maintain web applications, APIs, backend services, and lambdas Resolve complex technical issues to ensure an exceptional user experience Develop automated unit and integration tests to ensure

A company is looking for a Software Engineer 2 (Backend).Key Responsibilities Write clean, well-tested code for online services and games Implement features from design to implementation without oversight Collaborate often via pair programming, whiteboarding, and technical discussions Required

A hospitality technology platform is looking for a Python Development Manager to join their team in New York, NY. Compensation: $200-250k • Must have strong backend Python, Flask or Django, • Hybrid NYC; 3x onsiteQualifications:, • A Bachelor's degree in Computer Science or Engineering, • 8+ years of experience working as a Software Engineer, preferably in a fast-paced startup environment, • 5+ years of direct management experience leading engineering teamsRequired:, • Python / Java / Web frameworks, • SQL / MySQL / Postgres, • RDBMS and database design, • Implementing and building APIs used at scale by Web and Mobile clients, • Monitoring system performance, • Leading and growing teams of fellow engineers through complex deliveries, • A history of taking projects through the entire software development lifecycle from inception to delivery as a technical leader, • A passion for documenting how systems work, • Business Product Knowledge, • Microservice architectures, • AWS - EC2 / RDS / S3 / SQS experience, • Kafka / Celery / Flask / Django / Supervisord / MongoDB experience, • DevOps experience, • Experience with Jira or other project management tool, • Payment systems experience, • Websockets experiencePreferred:, • BS or MS degree in computer science, computer engineering, or other technical discipline, • 10+ years of software development experience especially in a leadership capacity, • History of leading teams maintaining systems at large scale, • Ability to effectively interpret technical and business objectives and challenges and articulate solutions, • Willingness to learn new technologies and use them to their optimal potential

Senior Python Engineer I’m hiring a Senior Python Engineer for a high-growth alternative investment manager running large-scale systematic strategies for major family offices and institutional allocators. This is a senior, high-ownership engineering seat. The role sits at the centre of their core systems: backend services, distributed data pipelines, and AWS infrastructure that underpins the investment engine. What you’ll lead: • Scaling backend services used across research, trading and client platforms, • Architecture + implementation of AWS systems (Lambda, SQS, DynamoDB, Redshift, S3), • Building and maintaining distributed data pipelines and platform APIs, • Driving reliability, performance and automation across core services, • Partnering with senior engineers and PMs on technical direction What you’ll bring: • 6-10+ years building production systems in Python, • Deep AWS experience across infra + services, • Strong with data tooling (Pandas / PyArrow / Polars), • Comfortable with event-driven + distributed architecture, • Linux + Terraform/CloudFormation, • Clear communicator who can operate autonomously If you want a profitable, well-run buy-side environment with modern tooling and genuine ownership - DM me.

Godel Terminal is a cutting edge financial platform that puts the world's financial data at your fingertips. From Equities and SEC filings, to global news delivered in milliseconds, thousands of customers rely on Godel every day to be their guide to the world of finance. We are looking for a senior engineer in New York City to join our team and help build out live data services as well as historical data for US markets and international exchanges. This position will specifically work on new asset classes and exchanges, but will be expected to contribute to the core architecture as we expand to international markets. Our team works quickly and efficiently, we are opinionated but flexible when it’s time to ship. We know what needs to be done, and how to do it. We are laser focused on not just giving our customers what they want, but exceeding their expectations. We are very proud that when someone opens the app the first time they ask: “How on earth does this work so fast”. If that sounds like a team you want to be part of, here is what we need from you: Minimum qualifications: • Able to work out of our Manhattan office minimum 4 days a week, • 5+ years of experience in a financial or startup environment, • 5+ years of experience working on live data as well as historical data, • 3+ years of experience in Java, Python, and SQL, • Experience managing multiple production ETL pipelines that reliably store and validate financial data, • Experience launching, scaling, and improving backend services in cloud environments, • Experience migrating critical data across different databases, • Experience owning and improving critical data infrastructure, • Experience teaching best practices to junior developers Preferred qualifications: • 5+ years of experience in a fintech startup, • 5+ years of experience in Java, Kafka, Python, PostgreSQL, • 5+ years of experience working with Websockets like RXStomp or Socket.io, • 5+ years of experience wrangling cloud providers like AWS, Azure, GCP, or Linode, • 2+ years of experience shipping and optimizing Rust applications, • Demonstrated experience keeping critical systems online, • Demonstrated creativity and resourcefulness under pressure, • Experience with corporate debt / bonds and commodities data Salary range begins at $150,000 and increases with experience Benefits: Health Insurance, Vision, Dental To try the product, go to

Job Description About Us Catalyst Labs is a leading talent agency with a specialized vertical in Applied AI, Machine Learning, and Data Science. We stand out as an agency thats deeply embedded in our clients recruitment operations. We partner directly with: AI-first startups building products powered by LLMs, generative AI, intelligent automations, Established tech companies: scaling their ML infrastructure, recommendation systems, and data platforms, and Enterprise innovation teams integrating AI into traditional domains such as finance, healthcare, and logistics. We collaborate directly with founders, CTOs, and Heads of AI in those themes who are driving the next wave of applied intelligence from model optimization to productized AI workflows. We take pride in facilitating conversations that align with your technical expertise, creative problem-solving mindset, and long-term growth trajectory in the evolving world of intelligent systems. Our Client Is reimagining how knowledge is shared. Theyre building a new medium for human connection: interactive digital minds that people can talk to, learn from, and be guided by. The internet gave us static profiles and infinite feeds, they create something profoundly different: living, interactive identities that carry your voice, judgment, and worldview into every conversation. People dont just read about you, they experience how you think. Their mission is bold and generational in scope: * Make human wisdom abundant, personalized, and discoverable. * Preserve legacies, unlock opportunity, and scale brilliance across generations. Trusted by thousands of the worlds most brilliant thinkers from Simon Sinek to Arnold Schwarzenegger and have tripled revenue, users, and mind interactions in the past six months, all organically. Backed by Sequoia Capital, Founders Fund, Lux Capital, and visionary angels including Michael Ovitz, Gokul Rajaram, and Olivia Wilde, theyre now scaling rapidly toward the next frontier of AI-driven human expression. Location:Jackson Square, San Francisco Work type: Fully on-site, 5 days a week Compensation: Above-market base + equity + benefits Visa: Sponsorship available only for candidates already in the United States The Role As an Applied AI Engineer, youll help architect the foundation of next-generation Mind Architecture, the system that powers how digital minds learn, reason, and express individuality. Unlike traditional RAG systems that treat data as a static collection of documents, we build rich, hierarchical knowledge graphs that mirror how real experts think capturing not just facts, but relationships, reasoning styles, and conceptual depth. Youll work at the intersection of graph systems, LLM reasoning, and scalable AI infrastructure, bringing together symbolic structure and neural intelligence to redefine how knowledge lives digitally. What Youll Do Knowledge Graph & Mind Architecture * Design and evolve the graph-based architecture that models a minds reasoning, associations, and conceptual hierarchies. * Develop novel embeddings and contextual retrieval methods that make each mind distinct not just accurate, but alive. RAG & Context Innovation * Build next-generation retrieval-augmented generation systems that integrate structured graph reasoning with neural retrieval. * Implement and refine LLM evaluation frameworks to ensure each mind improves over time in quality, consistency, and individuality. Applied AI & Performance * Push the performance of frontier LLMs through advanced prompt engineering, dynamic context shaping, and evaluation-driven iteration. * Architect efficient, low-latency inference pipelines for thousands of simultaneous mind interactions. Systems & Product Integration * Bridge ML systems and product engineering shipping AI-powered features that shape user experience directly. * Translate abstract research ideas into robust, scalable production systems powering thousands of live digital minds. Evals & Personalization * Define success metrics for mind quality advancing tone, style transfer, and reasoning fidelity. * Build systems that continuously refine a digital minds authenticity and expressiveness. What You Bring Core Expertise * 4-6+ years of experience in AI or ML engineering, with at least 12 years hands-on with LLMs in production. * Proven track record of building and deploying ML-powered systems that directly impact end-user experience. * Strong Python expertise, including asynchronous programming, event loop optimization, and performance tuning. * Experience with retrieval-augmented generation (RAG), context engineering, and LLM eval frameworks. * Deep practical understanding of how LLMs reason, how to structure inputs, and how to measure improvement. Preferred / Bonus * Experience with graph databases or graph-based retrieval (Neo4j, ArangoDB, or custom-built graph layers). * Background in document understanding, embeddings, or multimodal context assembly. * Familiarity with AWS, distributed systems, and scalable backend architecture. * Hands-on experience fine-tuning LLMs or building adapters for tone/style adaptation. You are a great fit if, * You thrive on hard problems and are motivated by impact over title. * Youre comfortable building at the intersection of research, product, and systems engineering. * You have an engineers rigor, a creators imagination, and a philosophers curiosity. Benefits * Unlimited Learning Stipend: books, courses, or conferences of your choice. * Comprehensive Health, Dental, and Vision coverage. * 401(k) via Human Interest. * Relocation assistance to San Francisco (if applicable). * A creative, high-agency culture that celebrates curiosity and deep thinking. Other roles in Applied AI / ML in the US, check them out here: * Applied AI / ML engineer focusing on LLMs, and Document processing: [

Job DescriptionRo is a direct-to-patient healthcare company with a mission of helping patients achieve their health goals by delivering the easiest, most effective care possible. Ro is the only company to offer nationwide telehealth, labs, and pharmacy services. This is enabled by Ro's vertically integrated platform that helps patients achieve their goals through a convenient, end-to-end healthcare experience spanning from diagnosis, to delivery of medication, to ongoing care. Since 2017, Ro has helped millions of patients, including one in every county in the United States, and in 98% of primary care deserts. Ro has been recognized as a Fortune Best Workplace in New York and Health Care for four consecutive years (2021-2024). In 2023, Ro was also named Best Workplace for Parents for the third year in a row. In 2022, Ro was listed as a CNBC Disruptor 50. The Role We are looking for a Senior Software Engineer to join the team at Ro. In this role, you will design, build, and maintain scalable, reliable, and secure backend services. You will design and implement new applications and enhance existing platform capabilities while contributing to the evolution of Ro’s technical architecture. You will also help define the technical roadmap, owning initiatives from ideation through design, implementation, and maintenance. Senior Software Engineers at Ro are in positions of high-impact with broad accountability and influence across engineering teams and business stakeholders. If you are someone who thrives in this sort of environment, has a strong product mindset, and is passionate about building systems at scale, we’d love to hear from you. What You’ll Do • Design and build scalable, reliable, and resilient distributed services using Python and FastAPI, • Operate as an owner within your team's domain and proactively assess and improve system performance and reliability, • Drive engineering excellence through best practices in testing, monitoring, observability, and performance optimization, • Actively contribute to building the team’s architectural vision and technical roadmap, • Collaborate on code reviews and technical design documents to ensure the consistent application of best practices across relevant domains, • Collaborate closely with product managers, designers, and engineers from adjacent teams to ensure alignment and technical integrity across boundaries, • Participate in on-call rotations to ensure reliability of production systemsWhat You’ll Bring to the Team, • 5+ years of software engineering experience, • Experience architecting, designing and building scalable web applications and distributed systems, • Proficiency with Python, relational databases, and frameworks like FastAPI or Django, with hands-on experience in metrics instrumentation and data-driven performance tuning leveraging Ro’s load testing infrastructure and tools like Datadog, • Proven track record of scaling complex, data-intensive backend systems through rapid growth (ideally in a mid-to-late stage startup environment), ensuring high performance and availability, • Deep understanding of distributed systems-data consistency, communication patterns, and service boundaries-backed by hands-on experience building and maintaining data-intensive production systems, • Strong sense of ownership with the ability and desire to own technical roadmaps and refine ambiguous problems, • Demonstrated ability to collaborate with other engineers and cross-functional partners to create the best possible productsBonus Skills, • Experience in telehealth or other highly regulated industries, • Experience with decoupling monolithic applications into distributed asynchronous servicesWe’ve Got You Covered, • Full medical, dental, and vision insurance + OneMedical membership, • Healthcare and Dependent Care FSA, • 401(k) with company match, • Flexible PTO, • Wellbeing + Learning & Growth reimbursements, • Paid parental leave + Fertility benefits, • Pet insurance, • Student loan refinancing

Job Description#TeamNextdoor Nextdoor (NYSE: NXDR) is the essential neighborhood network. Neighbors, public agencies, and businesses use Nextdoor to connect around local information that matters in more than 340,000 neighborhoods across 11 countries. Nextdoor builds innovative technology to foster local community, share important news, and create neighborhood connections at scale. Download the app and join the neighborhood at nextdoor.com. Meet Your Future Neighbors As a Senior or Staff Software Engineer at Nextdoor, you'll join a focused team of developers, product managers, and designers who are passionate about using technology to cultivate a kinder world where everyone has a neighbor they can rely on. We are a small, high performing team of engineers that wear multiple hats and prioritize impact for our customers. We care about moving fast and delivering impact, without compromising on quality and reliability as guided by our Engineering Principles. You will have the opportunity to learn from your co-workers and teach them. As a team, we will make each other better and build great software. At Nextdoor, we offer a warm and inclusive work environment that embraces a hybrid employment experience, providing a flexible experience for our valued employees. The Impact You'll Make We believe in empowering our teams to own all aspects of bringing Nextdoor to life. As such, you'll get the opportunity to make key contributions across our engineering stack - this includes developing and improving frameworks across our backend services, in addition to making direct contributions to your team's product area. In addition to writing code, you'll help define the features that we build, through collaboration internally with product managers, data scientists, and other engineering leaders. We believe engineers should have a stake over all aspects of the product - from coming up with the next big ideas to build, through helping set expectations and plan roadmaps, all the way through understanding the impact of new features through rigorous data analysis. As your career at Nextdoor develops, you'll also get the chance to grow your role towards what you're most passionate about. Your responsibilities will include: • Backend development in a variety of languages/frameworks including:, • Python/Django, • Kotlin / JVM, • Go, • SQL, • GraphQL, • Redis, • Postgres, • Kafka, • AWS, • Mentoring a team of talented engineers designing and building the next generation of Nextdoor, • Collaborating with product management, data science, and design to ensure we build the right things to maximize impact on neighbors, • Working with engineers in Toronto, New York, San Francisco and beyond, • Participate in in-person Nextdoor events such as trainings, off-sites, volunteer days, and team building exercises, • Build in-person relationships with team members and contribute to Nextdoor's company cultureWhat You'll Bring To The Team, • 6+ years of experience as a Software Engineer and a Bachelor's degree in Computer Science, or equivalent work experience, • High-initiative leader who can drive technical vision to enable the rapid iteration of Nextdoor's product, • Strong coding and debugging abilities across multiple systems and domains, • Experience designing, building and deploying flexible backend systems at scale The starting salary for this role is expected to range from $165,000 to $250,000 on an annualized basis, or potentially greater in the event that your 'level' of proficiency exceeds the level expected for the role. Compensation may also vary by geography. We also expect to award a meaningful equity grant for this role. With quarterly vesting, your first vest date would be within the first 3 months of your start date. Overall, total compensation will vary depending on your relevant skills, experience, and qualifications. We have you covered! Nextdoor employees can choose between a variety of great health plans. We cover 100% of your personal monthly premium for health, dental, and vision – and provide a OneMedical membership for concierge care. At Nextdoor, we empower our employees to build stronger local communities. To create a platform where all feel welcome, we want our workforce to reflect the diversity of the neighbors we serve. We encourage everyone interested in our mission to apply. We do not discriminate on the basis of race, gender, religion, sexual orientation, age, or any other trait that unfairly targets a group of people. In accordance with the San Francisco Fair Chance Ordinance, we always consider qualified applicants with arrest and conviction records. For information about our collection and use of applicants' personal information, please see Nextdoor's Personnel Privacy Notice, found here. #LI-Hybrid

Job Description About Us We are a specialized law firm focused on private markets, leveraging AI-powered software to deliver high-quality legal analysis with greater speed and efficiency than traditional methods. Our clients include top-tier endowments, foundations, and institutional investors across private equity, venture capital, real estate, and hedge funds. We have completed a seed round led by Flybridge Capital Partners. About the Role As our first Senior Full-Stack Engineer, you'll play a critical role in shaping the technology stack, designing scalable solutions, and owning both backend and frontend development. You will report into the CTO. We seek a problem solver who thrives in the dynamic environment of a startup and is eager to engage with cutting-edge technologies in AI and legal tech. Responsibilities • Design, build, and maintain scalable distributed systems with robust server-side logic, • Develop and refine GraphQL APIs, focusing on serverless architectures and seamless third-party API integrations, • Manage and optimize relational databases (Postgres or similar), • Drive frontend development using Next.js and TypeScript, delivering clean, maintainable, and performant code, • Improve application performance, scalability, and reliability through strategic use of cloud platforms (Vercel, AWS, or GCP), • Implement and uphold best practices in engineering processes, including CI/CD, automated testing, and code quality, • Respond proactively to production-level alerts and participate in on-call rotations as needed Requirements • 7+ years of experience as a full-stack engineer in a fast-paced startup or agile environment, • Strong API design skills, especially with GraphQL and serverless architectures and proficient in relational database management, • Deep expertise with Next.js, TypeScript, and modern frontend development practices, • Proven experience deploying and managing applications on cloud platforms such as Vercel, AWS, or GCP, • Knowledge of security best practices, particularly around data security and SOC2 compliance, • Excellent communication skills, capable of clearly articulating technical concepts Team Our goal as a company is to remain as efficient as possible by using technology. We will have a hiring constraint and encourage all leaders to use AI and other technologies to create efficiencies and leverage. Work Arrangements Our current plan is that all professional employees will be located within commuting distance to NYC and will come into the office 3 days a week. Benefits and Paid Time Off We provide healthcare, dental and vision coverage. Currently, we do not specify the number of days of paid time off an employee may take (which is often referred to as unlimited paid time off). Benefits are subject to change as the company grows and evolves. Compensation The expected base salary range for this position is between $175,000 and $200,000 plus equity. Actual compensation will be determined based on experience and other factors as permitted by law.

Job Description ChasmTeam Senior Machine Learning Engineer at JudiHealth Location: Remote (For Non-Local) or Hybrid (Local to NYC area) Position Summary: Join our mission to infuse cutting-edge AI/ML/GenAI into pharmacy benefits as a Senior Machine Learning Engineer. We are looking for an experienced software engineer with machine learning expertise to join us in expanding our AI capabilities, enabling increased productivity and magical experiences in our products and services. In this role you will be expected to design and implement complex AI systems that leverage ML models for NLP, NLG, multimodal data analysis, chatbots, and RAG-based QnA. The ideal candidate should be passionate about applying AI/ML concepts to difficult problems and develop scalable solutions. We want people who like working in a collaborative team environment and enjoy creating practical, efficient, and high-performance software that leverages Large Language Models (LLM), Multimodal Language Models(MLM), and other ML models and techniques to build amazing capabilities for our customers, partners, and employees. Most importantly, we are a mission-oriented, high-growth startup and we are looking for folks that are excited to be part of our journey to make lasting impact towards transforming healthcare. Responsibilities: • Design, develop, and productionize machine learning (ML) solutions in the fields of Document understanding, Search and QnA, GenAI, Virtual Agents, etc., • Develop and maintain backend services using Python, focusing on AI-driven applications., • Design and implement APIs for seamless integration with AI models and services., • Work across the complete lifecycle of ML model development, including problem definition, data exploration, feature engineering, model training, validation, and deployment., • Participate in code reviews, testing, and quality assurance processes., • Troubleshoot and resolve technical issues related to AI model, integration, deployment and backend services., • Implement system telemetry, A/B testing and other statistical methods to validate the effectiveness of AI models. Ensure the integrity and robustness of ML solutions by developing automated testing and validation processes., • Document and communicate development processes, system designs, and architectural decisions., • Ensure the security and compliance of healthcare data, adhering to HIPAA regulations., • Responsible for adherence to the Capital Rx Code of Conduct including reporting of noncompliance. Required Qualifications: • Bachelor’s or Master’s degree in Computer Science, Machine Learning, or a related quantitative field., • Minimum 2 years of experience in industry with a strong focus on ML solutions development and production deployment., • Strong grasp of OOP, Design Patterns, efficient algorithms, and quality software development., • Strong proficiency in Python in modern Python frameworks such as FastAPI and LangGraph., • Experience working with voice AI technologies and conversational AI., • Deepgram, PlayHT, ElevenLabs, • Telephony technologies, such as Twilio is a big plus, • Familiarity with cloud platforms such as AWS or Azure., • Excellent problem-solving skills, attention to detail, and a strong capacity for logical thinking., • Passion for customer, innovation, product quality, service excellence, and test engineering, • The ability to work collaboratively across multiple disciplines in an extremely fast-paced, startup environment., • Experience working with microservices/an API-based application paradigm. Salary Range $150,000 - $180,000 USD

Job DescriptionTired of the inefficiencies and complexities of traditional finance? We are too. At Superstate, we create investment products that benefit from the speed, programmability, and compliance advantages of blockchain tokenization. As an engineer at Superstate, you'll play a pivotal role in building ultra-low latency trading infrastructure for tokenized assets. You'll work on high-performance systems that bridge traditional HFT techniques with blockchain technology, designing the engines, APIs, and infrastructure to make finance itself more efficient.What you'll do • Build ultra-low latency trading engines and execution systems in Rust, • Design and implement high-performance order matching and routing systems, • Optimize system architecture for microsecond-level latency requirements, • Build out APIs and integrations with exchanges and liquidity providers, • Lead performance profiling, benchmarking, and optimization efforts, • Enthusiastically collaborate with a small team, owning and planning projects for long-term impact, • Teach and mentor other engineersWhat you'll bring to the team, • Bachelor’s degree in Computer Science or a related technical field, • 9+ years of professional engineering experience, • Expert-level Rust experience with focus on zero-copy operations, lock-free programming, and memory optimization, • Deep experience building ultra-low latency trading systems (HFT/high-frequency trading), • Deep understanding of network protocols, kernel bypass techniques, and hardware acceleration, • Proven track record optimizing for sub-millisecond latencies in production trading environments, • Experience with CPU pinning and low-level performance tuning, • Familiarity with SQL, query planning and optimization, • Exceptional judgment, strategic thinking and creative problem-solving skills with a strong analytical mindsetBonus points if you have experience with these technologies, • FPGA programming or hardware acceleration, • Market data feed handlers and order management systems, • Pulumi or Terraform, • AWS - RDS, EC2, ECS, Kubernetes, • Cloudflare, • Postgres, • Docker, • Familiarity with the current DeFi ecosystemBenefits & Perks, • Competitive compensation, • Equity ownership, • Flexible vacation policy, • Paid parental leave

Job DescriptionAbout Us We are on a mission to bridge the gap between enterprise business knowledge and data, democratizing data discovery and curation to prepare organizations for the era of generative AI. Today's data tools are overly complex, poorly integrated, and siloed, forcing AI Practitioners and data scientists alike to spend more time wrestling with tools, relying on tribal knowledge, and navigating data lakes rather than doing meaningful data science work. The current landscape of data tools and processes is heavily manual and needs to catch up with the vast amount of data generated daily. With the advent of Gen AI and multi-modality, this challenge has only grown more complex and broken. Backed by top VC funds, we are committed to making enterprise data AI-ready faster, more reliably, and with a stronger foundation of factual semantic knowledge. This leads to more accurate models, superior outcomes, and better business results. Our team of seasoned data infrastructure and machine learning experts (from LinkedIn, Visa, Truera, Hive, and Branch) has spent the past two decades building bespoke systems to solve these very challenges. Join our growing team of ML research and data infrastructure experts. We're committed to empowering AI and data scientists to seamlessly integrate semantic learning with generative AI. Be part of our journey to shape the future of enterprise AI. About the Job We’re looking for a Forward-Deployed Engineer to join our founding team and bring our AI-native data infrastructure to life in real-world environments. This is a hybrid role blending infrastructure, product, and delivery—you’ll work across systems, tools, and teams to bring new deployments from concept to scale. Think of it as a "jack-of-all-systems" role: one foot in Kubernetes and Ray clusters, the other in semantic pipelines and user-facing use cases. You’ll be a first responder, architect, and operator—deploying zaimler’s semantic infrastructure into dynamic enterprise settings, collaborating closely with ML and infra engineers, and making sure customers get value from day one. This role prefers candidates in or aligned to the Eastern Time Zone (EST) & will require travel onsite to customer locations. What You Will Be Doing • Build, deploy, and scale zaimler’s platform in diverse customer environments (Kubernetes-native, often hybrid cloud), • Own the infrastructure stack: provisioning, scaling, monitoring, and incident handling for data/ML pipelines., • Stand up and optimize distributed compute systems using Ray, Kubernetes, and supporting cloud services., • Bridge ML and infra—help ML engineers productionize knowledge extraction, entity linking, and retrieval pipelines, • Write Terraform, Helm charts, Dockerfiles, and bash scripts that others rely on, • Contribute to internal tooling, automation, and observability to make zaimler repeatable and scalable., • Interface directly with early customers to understand their environment, workflows, and edge cases.Prior Experience, • 3+ years of experience in backend or infrastructure roles (infra/platform, SRE, or devops welcome), • Deep familiarity with Kubernetes, Docker, Terraform, and Helm, • Experience managing or deploying distributed compute frameworks (Ray, Dask, Spark, etc.), • Fluency in at least one scripting language (Python, Bash, Go preferred), • Strong debugging skills across the stack—from network hiccups to memory leaks, • Experience deploying in cloud-native environments (AWS/GCP/Azure), • Comfortable being customer-facing and managing ambiguity in real-time, • Strong sense of ownership and bias toward action in early-stage environmentsNice to Haves, • Experience deploying or integrating LLMs or vector databases, • Background in ML Ops or building/operating data infrastructure at scale, • Familiarity with GPU optimization, multi-tenancy, or air-gapped environments, • Prior startup or zero-to-one deployment experience, • Familiar with Ray Serve, VLLM, or similar frameworks

Job Description3Jane is building the first scalable, capital-efficient credit-based money market on Ethereum. We extend realtime USDC credit lines—backed by on-chain proofs of credit scores (via CreditKarma/zkTLS), DeFi/CEX holdings and bank (via Plaid) assets—to yield farmers, traders, businesses and AI agents. By bringing credit creation onchain (no collateral, no banks), we unlock the second pillar of modern finance for crypto and set the stage for a multi-trillion-dollar credit economy native to Ethereum. This unlocks a three-dimensional collateral space within crypto financial markets by introducing future-backed loans alongside existing asset-backed loans. We have just raised a $5.2 million seed round led by Paradigm and are assembling an AI-native engineering team where every developer owns an entire vertical and 10×es their output through structured AI workflows. You will be the backend engineer helping to architect the core protocol end-to-end and shaping how cryptonative credit is born.What you’ll own • Product UI & dashboards — Next.js/React (TS), component system (Radix/Tailwind), and polished data visibility for credit, portfolio, and risk views., • On-chain app interactions — Wallet flows and full tx lifecycle (simulate/sign/send), contract reads/writes/events, optimistic/rollback states, multi-chain support., • Data & subgraphs — Own GraphQL/The Graph usage and shape; tight queries, caching, and indexing to turn on-chain + partner data into fast, correct UI models., • Convex backend slice — Schemas (users/balances/limits/loans), Convex functions/workers/cron, real-time subscriptions, webhooks, and minimal REST/GraphQL endpoints., • Reliability & performance — Vitest coverage, CI hygiene, a11y, perf budgets, analytics/feature flags, and sensible security/privacy guardrails.Up to 0.25-0.5% in $JANE token supply3Jane aims to bring the engine of credit creation fully on-chain, opening a multi-trillion-dollar market and reshaping DeFi’s future. We operate as an AI-native team where every member owns an entire vertical, makes the key calls, and sees their work directly on mainnet. Backed by Paradigm and offering meaningful token equity, the role comes with outsized impact and upside from day one. 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 DURANTA & WHAT WE’RE LOOKING FOR Duranta's mission is to help create a more beautiful world. We are achieving this goal by building the world's most sophisticated platform for analyzing geospatial data, and combining it with intuitive workflows to help contractors design, install and maintain beautiful outdoor spaces. We are seeking a Senior Back-end Engineer to join our team. You will be responsible for development of the back-end for our web-application and for the mobile apps. You will be responsible for development of the back-end for our web-application and for the mobile apps. We highly value expertise in building smooth and pleasant UI experiences, so your job will include building a highly optimized stack where every millisecond of delay counts.RESPONSIBILITIES & FOCUS AREAS • Building backends for modern web applications, • Building a backend for offline-capable web and mobile applicationsYOU WILL THRIVE IF YOU HAVE, • At least 8 years of experience in the modern backend web development, • Deep knowledge of Go-based server development, • Experience setting up CI/CD pipelines, • Experience with relational databases (PostgreSQL, MySQL), • AWS experience (DynamoDB, S3, EC2, IAM), • Experience designing robust APIs for distributed systemsDevOps experience (Terraform, CloudFormation)AND FOR EXTRA CREDIT…, • Basic knowledge of computer graphics, • Experience in building CAD applications, 3D games, or any other computer graphics related applications, • Experience in developing offline-capable applications, • OpenTelemetry experience, • Using and developing with KubernetesDURANTA VALUES, • API = Assume Positive Intent. The company, the relationship with co-workers and customers, and life is so much better and more fun if you follow this rule., • Speed is the essence. We are in a hurry to make a difference., • Expect Peak Performance. We strive for excellence and empower those around us to do the same.

Job DescriptionSoftware Engineering Team Lead Our client is on crypto’s cutting-edge technology, and we’re looking for the right engineers to join them. This is a remote position for any US candidate. Our client's Blockchain Distribution Network (BDN) allows DeFi (Decentralized Finance) traders to make better trades by being better connected. The key difference is that in the decentralized world of DeFi, you need to be connected to everyone. Coinbase is one of their investors. Responsibilities • Lead a team of blockchain core experts, • Create offerings that leverage the profit validator's gain, • Create offerings for searchers, • Contributing to the code base of our services, • Integrate our core systems with other blockchains such as Ethereum, Binance Smart Chain, Polygon, Solana and other future blockchains on the roadmap, • Work on special data analysis projectsRequirements, • 2+ years experience in managing Sr. Software Engineer which are experts in their field, • At least 5 years of experience with designing, building, testing and implementing highly scalable and distributed backend systems, • 3+ years experience in Blockchain in general, • 2+ years experience in Blockchain MEV, • Expertise using Go language, • Creative, independent, can do attitude, take ownership of overall responsibilities and a great team player, • Ability to read, modify blockchain core code (geth, bor, prysm, ...)BENEFITSThe company offers competitive salaries, stock options, company-paid healthcare benefits, 401k, unlimited PTO, remote work option and more. The benefits may vary based on global locations. We built a highly skilled team of business and engineering minds who are working on complex and innovative projects.If you think you fit the role please apply to join the blockchain journey.

Job DescriptionHinge is the dating app designed to be deleted In today's digital world, finding genuine relationships is tougher than ever. At Hinge, we’re on a mission to inspire intimate connection to create a less lonely world. We’re obsessed with understanding our users’ behaviors to help them find love, and our success is defined by one simple metric– setting up great dates. With millions of users across the globe, we’ve become the most trusted way to find a relationship, for all. About the Role We’re looking for a Senior iOS Engineer to join our Growth product group, where you’ll build user-facing features that help more people discover, engage with, and return to Hinge. This team focuses on key moments in the user journey—from onboarding and activation to encouraging deeper usage and long-term retention. As a Senior iOS Engineer, you’ll work on projects aimed at helping new users get started successfully, re-engaging those who’ve taken a break, and showcasing the value of premium features. Your work will directly shape how people experience Hinge and contribute to both user satisfaction and product growth. You’ll collaborate closely with engineers across platforms, product managers, designers, data scientists, and backend teams to identify high-impact opportunities, run experiments, and ship high-quality, performant mobile experiences.If you’re excited by the challenge of helping millions of people connect meaningfully—and you love crafting intuitive, elegant apps—we’d love to hear from you.Responsibilities • Team Leadership & Best Practices: Champion best practices and team principles that enhance collaboration and elevate the success of the iOS team., • Feature Development: Design, develop, and refine features that enhance the functionality and user experience of our iOS application., • Cross-Functional Collaboration: Partner with product managers, designers, and engineers to deliver seamless user experiences., • Apple Ecosystem Expertise: Stay current with the latest Apple platform updates, leveraging new capabilities to drive innovation within the app., • Reliability & Issue Resolution: Monitor, diagnose, and address production crashes and customer-reported issues to ensure a smooth user experience., • Architecture & Scalability: Maintain and evolve a scalable, extensible, and efficient application architecture to support future growth.What We're Looking For, • Proficiency in Swift & UIKit: In-depth knowledge of Swift, UIKit, and iOS app development, • App Architecture: Familiarity with client application and systems architecture patterns like VIPER, MVVM, and MVP., • Feature Development: Experience building and maintaining apps with comprehensive feature sets and rich user interfaces., • Production Support: Prior experience operating and troubleshooting production apps., • Problem-Solving & Organization: A structured thinker with strong attention to detail and the ability to see the big picture., • SwiftUI & Concurrency: Experience with SwiftUI and Swift Concurrency is a plus., • CI/CD & Deployment: Familiarity with Github Actions, CircleCI, Fastlane, and TestFlight is a plus. #Hinge

Job DescriptionOur Product Ryvn builds the deployment infrastructure that powers mission-critical software in industries where reliability matters most — from healthcare and finance to manufacturing and beyond. Our platform enables teams to deliver software continuously and securely across complex environments, replacing fragile manual workflows with intelligent, automated orchestration. We’re rethinking how modern enterprises ship code — ensuring that updates move safely from development to production with speed, precision, and confidence. Our Company Ryvn is a Y Combinator–backed, seed-stage startup based in New York City, where our fully in-person team is building the next generation of deployment infrastructure. We combine the pace of a startup with the discipline of production-grade engineering — solving hard technical problems that have immediate real-world impact. Our team draws experience from Palantir, Vercel, and Capital One, blending expertise in distributed systems, developer platforms, and enterprise software. We’re backed by top investors who share our belief that the most critical industries deserve infrastructure that’s fast, reliable, and built to last. About the Role As a Founding Software Engineer at Ryvn, you’ll design and build distributed systems that transform how organizations deploy and manage software at scale. You’ll work across the stack — from core platform services and APIs to performance optimization and developer experience — owning problems end-to-end and shipping code that runs in production environments across healthcare, finance, and manufacturing. You’ll work side-by-side with the founders to shape Ryvn’s technical architecture, product roadmap, and engineering culture. This is a rare opportunity to join early, build foundational systems from first principles, and help define the DNA of a company reimagining how software reaches the world. What You’ll Do * Build at scale: Design, build, and maintain highly available systems that orchestrate software deployment across hundreds of production environments * Shape the foundation: Work directly with the founding team to define Ryvn’s technical direction and architecture * Solve and streamline: Identify inefficiencies and design elegant solutions — with the autonomy to ship fast and keep our technology ahead of the curve * Own complex systems: Debug performance issues across distributed systems, from backend services to production infrastructure * Balance tradeoffs: Navigate engineering decisions thoughtfully — balancing short-term velocity with long-term scalability and impact What We’re Looking For * 3+ years of software development experience, ideally including time at a small, high-growth company * Full-stack fluency: Comfortable working across web frameworks, APIs, and databases in multiple programming languages * Strong technical judgment: Able to make pragmatic, well-reasoned tradeoffs to drive projects forward * Ownership mindset: You take initiative, see problems through, and care deeply about the systems you build Nice-to-haves * Experience with cloud platforms such as AWS, GCP, or Azure * Experience deploying and scaling Kubernetes, Helm, and Docker * Familiarity with CI/CD tooling, especially GitHub Actions * Experience building with Go, TypeScript, and React * Comfort working with Postgres and S3 * Experience using Grafana, Prometheus, Loki, or Mimir for observability * Familiarity with infrastructure-as-code tools like Terraform, Pulumi, or CloudFormation Life at Ryvn * Fully in-person team in NYC * Company-paid medical, dental, and vision insurance * Unlimited PTO and sick leave * Annual professional development stipend * Company-paid lunch, dinner, and coffee * Annual retreats and team offsites Compensation Range: $160K - $220K

Job Description3Jane is building the first scalable, capital-efficient credit-based money market on Ethereum. We extend realtime USDC credit lines—backed by on-chain proofs of credit scores (via CreditKarma/zkTLS), DeFi/CEX holdings and bank (via Plaid) assets—to yield farmers, traders, businesses and AI agents. By bringing credit creation onchain (no collateral, no banks), we unlock the second pillar of modern finance for crypto and set the stage for a multi-trillion-dollar credit economy native to Ethereum. This unlocks a three-dimensional collateral space within crypto financial markets by introducing future-backed loans alongside existing asset-backed loans. We have just raised a $5.2 million seed round led by Paradigm and are assembling an AI-native engineering team where every developer owns an entire vertical and 10×es their output through structured AI workflows. You will be the backend engineer helping to architect the core protocol end-to-end and shaping how cryptonative credit is born.What you'll own • Core System Architecture, • Design and maintain the Convex data schema for users, balances, credit limits, and drawdowns, • Build performant systems for data ingestion, aggregation, and querying, • Implement workpool infrastructure for real-time parallel processing, • Optimize for scale, fault tolerance, and uptime, • Build internal observability: monitoring, alerting, logging, • Enforce data security and privacy around sensitive financial information, • API Infrastructure & Integrations, • Build and maintain REST + GraphQL APIs powering our lending app and external partners, • Create webhook systems for streaming real-time updates, • Design APIs for credit scoring, underwriting, rewards, and loan book state, • Integrate with external data providers (Plaid, DeBank, Credit Karma, Coinbase, Reclaim, etc.), • Blockchain & Smart Contract Interfacing, • Integrate backend services with Ethereum and EVM-compatible chains, • Work with smart contracts to manage credit lines, repayments, and state sync, • Build systems for on-chain verification of off-chain data, • Support multi-chain portfolio aggregation and analyticsMust-have qualifications, • Languages & Frameworks: TypeScript/JavaScript (Node.js), • Databases: Convex, PostgreSQL, or similar, • APIs: REST, GraphQL, webhook systems, • Cloud: AWS (KMS, Secrets Manager, Lambda), • Security: Best practices for encryption, authentication, and data privacy, • Testing: Strong unit and integration test coverage, TDD mindset 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 Description Senior Backend Engineer Our client is a late stage SaaS company in NYC that is experiencing significant year over year growth and is in the process of international expansion. They are looking for a Backend Engineer to join their API team and help build the foundation that underpins everything they do as a company. This position can work out of their NYC office or REMOTE. Offices do not re-open until June of 2021. Lucrative compensation package that will include competitive base salary, significant option/equity component, bonus eligibility, fully-paid medical, plus more amazing benefits. Required • Bachelor’s degree in Computer Science / Engineering or related field, or equivalent training, fellowship, or work experience., • 4+ years of software development experience and the ability to learn quickly, • Experience building modern REST APIs using Java, Python, Go, or a similar language., • A methodical and analytical mindset with a strong work ethic, • Ego-less nature, excellent teamwork and communication skills, • Strong sense of ownership and responsibility for the software you build, • You have built complex backend systems used by a team of 40+ engineers., • Having knowledge of Lambda/serverless functions and Docker containerization is a plus., • You are intellectually curious and comfortable learning and experimenting with new technologies

Job Description Head of Engineering (Founding Engineer) PropTech AI-First Platform Location: NYC Hybrid (2-3 days onsite) Compensation: $150k base + .5% equity plus Performance Bonus Reports to: CTO About Our Client Our client is a seed-stage startup with real revenue and real customers. Their mission: reinvent how owners, operators, and contractors manage buildings. Their building a cutting-edge 3D, AI-driven platform that transforms property operations into something intuitive, visual, and radically more efficient. We're looking for a Founding Engineer who will grow into the Head of Engineering. For the first 3-6 months, you'll be hands-on, shipping product quickly, then taking full ownership of engineering, process, team, and culture. What You'll Do Build * Ship core product features across web (React) and iOS * Own backend services and architecture using Node.js, TypeScript, and Firebase Lead * Establish engineering best practices and processes * Own delivery timelines, product quality, and outcomes * Recruit and mentor early engineers * Shape engineering culture from day one Go AI-First * Work with AI coding agents (e.g., Claude Code) * Contribute to or lead multi-agent orchestration initiatives * Help us build an engineering organization that uses AI as leverage Who You Are * 5-7 years of software engineering experience * 2+ years as a Tech Lead or Engineering Manager * Advanced in TypeScript/JavaScript, Node.js, React, Firebase * Big plus: experience with Three.js/WebGL and/or iOS/Swift * Excited by ground-floor ownership- equity matters more to you than salary * A driver, a builder, a problem-solver who thrives in intensity * Passionate about cities, infrastructure, and solving hard real-world problems Why Join Us? * A true founding seat * A platform with real adoption and immediate impact * A chance to architect a next-generation 3D + AI platform in an industry ripe for disruption * Massive ownership and influence over product, engineering, and culture

Job Description Founding Staff Engineer (Mobile) Location: New York City (Onsite) Compensation: $250K–$350K base + equity About the Opportunity A rapidly scaling consumer health + AI startup in NYC is hiring a Founding Staff Engineer to architect and own the next phase of its technical platform. The product has already attracted a large and highly engaged user base with clear signs of strong product-market fit, and the company is now expanding its engineering team beyond the founding group. This role is ideal for a highly entrepreneurial engineer with deep full-stack expertise, strong architectural instincts, and experience owning entire systems end-to-end. You’ll work side-by-side with the technical founder and leadership team to shape engineering culture, velocity, and standards from day one. This is a full-time, onsite role in Midtown Manhattan (near Bryant Park). What You’ll Own • Architect core systems across the entire stack — backend services, APIs, infrastructure, mobile performance, and observability., • Design for scale and reliability as the user base continues to grow rapidly., • Build world-class mobile experiences using React Native, with an emphasis on speed, polish, and native-level performance., • Develop robust backend systems (Node, Python, or similar), ensuring high reliability, strong security, and fast response times., • Collaborate daily with product and design to turn high-impact features into production-ready experiences., • Define and enforce engineering best practices across testing, CI/CD, instrumentation, performance, and deployment., • Lead zero-to-one initiatives with high autonomy and the urgency of a founding engineer. What We're Looking For Required Experience • Background as a CTO, technical founder, staff engineer, or equivalent with clear end-to-end ownership of a commercial product., • Significant experience across both frontend (React/TypeScript) and backend systems (Node, Python, or similar)., • Strong architectural judgment and the ability to move fluidly between mobile, backend, and infrastructure., • Ability to implement designs with exceptional accuracy and attention to detail in React/React Native., • Leverages AI tools to accelerate development, while maintaining strong independent reasoning and decision-making., • Operates best with high agency, fast decision cycles, and high expectations., • NYC-based or willing to relocate for an in-office role. Nice to Have • Deep expertise in React Native, including advanced performance tuning and debugging., • Experience building high-fidelity animations using Reanimated, Rive, Lottie, Framer, or similar tools., • Background in health tech, behavior change, wellness, or AI-driven consumer products., • Prior experience at high-growth startups or in roles with significant zero-to-one responsibility. Why This Role Is Unique This is not a maintenance or incremental engineering role. You’ll be making foundational decisions that influence the product for years to come—and you’ll have real ownership in shaping a fast-growing consumer platform during a phase of explosive demand. You’ll be working at the heart of a company where: • Engineering drives product velocity, • Architecture decisions deeply influence growth, • The product is already loved by a large user base, • You can have impact on day one and scale it over time If you’re a builder who thrives in high-autonomy environments and wants to help define the technical foundation of a breakout consumer company, this role offers that rare opportunity.

Job DescriptionBackend Engineer Real-Time Trading & Data Platform Compensation: $180K-$200K USD base + equity Location: New York City (in-person, 5 days/week) relocation supported within the U.S. (up to $10K) About the Company A cutting-edge Web3 and data-driven trading start-up is building a platform that lets users discover and trade real-time market trends. By combining social data signals, decentralized finance infrastructure, and a sleek consumer interface, the company enables users to measure and act on global attention turning sentiment into an investable asset class. The team is tackling complex engineering challenges at the intersection of financial markets, data modelling, and large-scale distributed systems. If you're fascinated by how attention, liquidity, and behavior intersect and you want to build systems that capture and trade those dynamics this is an opportunity to join early and shape something truly novel. About the Role Were looking for a Backend Engineer to design and maintain the distributed systems, APIs, and services that power our trading platform. You'll work with high-concurrency systems and gigabyte-scale data flows, collaborating closely with smart contract and quant teams to build the next generation of decentralized trading infrastructure. This is a highly collaborative, technically demanding role suited to an engineer who thrives in a fast-moving, zero-to-one start-up environment and wants to influence system architecture and product direction. Key Responsibilities * Design and implement reliable, performant backend services and APIs using Java or Python. * Develop and maintain distributed systems capable of handling gigabyte-scale data and thousands of concurrent users. * Collaborate with quant and smart contract teams to integrate backend systems with trading infrastructure. * Apply best practices in security, reliability, and high-performance system design. * Participate in architecture discussions, code reviews, and technical roadmap planning. * Contribute to scaling infrastructure and optimizing application performance as the platform grows. Required Qualifications * 4+ years of experience in backend engineering (mid-level; roughly equivalent to L4L5 at large tech companies). * Deep expertise in Java or Python (language flexibility). * Strong experience building APIs, microservices, and distributed systems at scale. * Proficiency with cloud infrastructure (AWS, GCP, or Azure). * 2+ years of hands-on experience with Kubernetes. * Strong background in system design, architecture, and infrastructure. * Experience architecting backend systems for start-ups or zero-to-one products. * Comfort working in fast-paced, product-driven environments focused on reliability and scalability. Bonus Skills * Start-up or early-stage product experience. * Background in payments, fintech, or crypto/Web3 systems. * Familiarity with Rust or other modern backend languages. Compensation & Logistics * Base Salary: $180K$200K USD * Equity: 1030 basis points (0.100.30%) * Location: New York City (in-person, 5 days/week) * Relocation: Up to $10K (must relocate within 1 month if outside NYC).

Job DescriptionAbout Sola Sola is building the agentic automation platform powering the enterprises of tomorrow. Founded in 2023 by Jessica Wu and Neil Deshmukh (MIT alums, ex-IBM Watson, Citadel Securities, MGH/BWH), we’ve raised $21M in total funding from a16z and Conviction, with additional backing from Y Combinator (S23) and the founders of Dropbox, Zoom, Zapier, Scale, and more. In just one year, Sola has been adopted by Fortune 500s, top U.S. law firms, and leading private enterprises across finance, healthcare, legal, and supply chain. Our team in NYC includes industry leaders who have built and scaled world-class businesses, contributed to top quant funds, crypto projects, and research labs—and been founders themselves. What We’re Building We’ve reimagined enterprise process automation to safely and effortlessly apply foundation AI models across web and desktop interfaces at scale. Our work spans: * AI-enabled error correction algorithms * Agentic workflow orchestration * Markov decision models with AI inputs * AI desktop infrastructure Our workflow automation product is just the beginning—the hardest challenges are still ahead. If you’re excited to bring Figma-level UI/UX excellence to automation and build trusted tools for mission-critical processes, we’d love to meet you. As a Senior Backend Engineer, you will: * Own systems that automate repetitive work across hundreds of browser and desktop platforms, handling concurrency, reliability, and observability at scale * Collaborate with our CTO and ML research partners to bring state-of-the-art agentic workflows into production * Architect and scale backend infrastructure to power our visual workflow builder – a Figma-style interface used daily by non-technical ops teams * Design and implement services that integrate with cutting-edge AI models to generate workflows, parse documents, and drive adaptive execution logic * Deploy and manage services in Kubernetes, ensuring scalability, resilience, and performance in production environments What We’re Looking For * Fluency in Typescript and Python (both required) * Hands-on experience with Kubernetes (designing, deploying, and scaling production services) * 4+ years of experience building scalable distributed systems at enterprise scale (the more battle scars, the better) * Prior experience at an early-stage startup * Proven ability to collaborate with engineers and PMs to break down high-level goals into shippable milestones * Must be available in NYC (we’ll cover relocation) * Nice to have: prior experience with distributed workflow orchestration such as Cadence or Temporal.io Benefits 🌇 Where: In-person in NYC (we believe the best work happens together) 💸 Compensation: Competitive salary + meaningful equity 🩺 Healthcare: Comprehensive medical, dental, and vision (Big Tech level) 📈 401k: Easy enrollment with smart savings options 🍽️ Meals: Daily lunches, dinners, and snacks 🏝️ Time Off: Up to 4 weeks flexible PTO 👉 Join us if you want to shape the future of automation, push the boundaries of AI-driven systems, and work shoulder-to-shoulder with a world-class NYC team. Compensation Range: $160K - $200K

Job DescriptionAbout Sola Sola is building the agentic automation platform powering the enterprises of tomorrow. Founded in 2023 by Jessica Wu and Neil Deshmukh (MIT alums, ex-IBM Watson, Citadel Securities, MGH/BWH), we’ve raised a Series A from a Tier-1 VC and Conviction, with backing from Y Combinator (S23) and the founders of Dropbox, Zoom, Zapier, Scale, and more. In just one year, Sola has been adopted by Fortune 500s, top U.S. law firms, and leading private enterprises across finance, healthcare, legal, and supply chain. Our team in NYC includes industry leaders who have built and scaled world-class businesses, contributed to top quant funds, crypto projects, and research labs—and been founders themselves. What We’re Building We’ve reimagined enterprise process automation to safely and effortlessly apply foundation AI models across web and desktop interfaces at scale. Our work spans: * AI-enabled error correction algorithms * Agentic workflow orchestration * Markov decision models with AI inputs * AI desktop infrastructure Our workflow automation product is just the beginning—the hardest challenges are still ahead. If you’re excited to bring Figma-level UI/UX excellence to automation and build trusted tools for mission-critical processes, we’d love to meet you. What You’ll Do As a Senior Full-Stack Engineer, you’ll: * Own the full lifecycle of features—from customer request to code in production * Make thoughtful tradeoffs across frontend and backend when designing systems * Build fast, reliable client-side features to record and create workflow automations * Integrate with backend APIs to run and monitor automations * Partner with product and design to craft intuitive, delightful user experiences What We’re Looking For * Fluency in Typescript, Python, and React (all required) * 4+ years of experience writing high-quality production code with monitoring and reporting * Prior experience at a Seed or Series A startup * Strong background in client-side technologies and platforms * Proven ability to collaborate with designers, PMs, engineers, and customers to break down high-level goals into shippable work * Must be available in NYC (we’ll cover relocation) Benefits 🌇 Where: In-person in NYC (we believe the best work happens together) 💸 Compensation: Competitive salary + meaningful equity 🩺 Healthcare: Comprehensive medical, dental, and vision (Big Tech level) 📈 401k: Easy enrollment with smart savings options 🍽️ Meals: Daily lunches, dinners, and snacks 🏝️ Time Off: Up to 4 weeks flexible PTO Compensation Range: $160K - $200K

Job DescriptionRo is a direct-to-patient healthcare company with a mission of helping patients achieve their health goals by delivering the easiest, most effective care possible. Ro is the only company to offer nationwide telehealth, labs, and pharmacy services. This is enabled by Ro's vertically integrated platform that helps patients achieve their goals through a convenient, end-to-end healthcare experience spanning from diagnosis, to delivery of medication, to ongoing care. Since 2017, Ro has helped millions of patients, including one in every county in the United States, and in 98% of primary care deserts. Ro has been recognized as a Fortune Best Workplace in New York and Health Care for four consecutive years (2021-2024). In 2023, Ro was also named Best Workplace for Parents for the third year in a row. In 2022, Ro was listed as a CNBC Disruptor 50. The Role We are looking for a Staff Software Engineer to join the team at Ro. In this role, you will operate as a technical leader, mentor, and architect — helping shape the future of our platform and driving the delivery of systems that directly impact patients and providers. You will partner closely with other engineers, product managers, designers, and cross-functional leads to define and deliver technical roadmaps that balance immediate product needs with long-term technical stability, scalability, and maintainability. As a Staff Engineer, you will not only design and build robust distributed systems but also mentor engineers, influence engineering culture, and play a key role in technical decision-making. If you thrive in complex problem spaces, enjoy shaping technical direction at scale, and are motivated by the opportunity to improve healthcare through technology, we’d love to hear from you.What You’ll Do • Design and build scalable, reliable, and resilient distributed services using Python and FastAPI, • Operate as an owner and technical leader within your team's domain and proactively assess and improve system performance and reliability, • Drive engineering excellence through best practices in testing, monitoring, observability, and performance optimization, • Define and own technical roadmaps, breaking down ambiguous and complex problem spaces into clear project plans and deliverables, • Mentor and collaborate with engineers across levels, raising the technical bar and fostering growth across the team, • Lead cross-functional technical efforts — working closely with product managers, designers, and engineers from adjacent teams to ensure alignment and technical integrity across boundaries, • Participate in on-call rotations to ensure reliability of production systemsWhat You’ll Bring to the Team, • 7 - 10+ years of software engineering experience, including experience in roles involving technical leadership, • Experience architecting, designing and building scalable web applications and distributed systems, • Proficiency with Python, relational databases, and frameworks like FastAPI or Django, with hands-on experience in metrics instrumentation and data-driven performance tuning leveraging Ro’s load testing infrastructure and tools like Datadog, • Proven track record of scaling complex, data-intensive backend systems through rapid growth (ideally in a mid-to-late stage startup environment), ensuring high performance and availability, • Deep understanding of distributed systems-data consistency, communication patterns, and service boundaries-backed by hands-on experience building and maintaining data-intensive production systems, • Strong sense of ownership, with the ability to understand and break down complex problem spaces into technical roadmaps, • Demonstrated ability to mentor engineers, foster collaboration, and set technical directionBonus Skills, • Experience in telehealth or other highly regulated industries, • Experience with decoupling monolithic applications into distributed asynchronous servicesWe’ve Got You Covered, • Full medical, dental, and vision insurance + OneMedical membership, • Healthcare and Dependent Care FSA, • 401(k) with company match, • Flexible PTO, • Wellbeing + Learning & Growth reimbursements, • Paid parental leave + Fertility benefits, • Pet insurance, • Student loan refinancing

Job Description Location: Cambridge, MA (Eastern Time / UTC -4) Relocation package available Start date: ASAP Languages: English (required) About the Role Pragmatike is hiring on behalf of a fast-growing AI startup recognized as a Top 10 GenAI company by GTM Capital, founded by MIT CSAIL researchers. We are seeking a Staff / Principal ML Ops Engineer to lead the design, implementation, and scaling of the companys ML infrastructure and production AI systems. This is a high-impact, architecture-defining role where youll work across the entire model lifecycletraining, evaluation, deployment, observability, and continuous optimization. You will partner closely with AI researchers, GPU systems engineers, backend teams, and product stakeholders to ensure the companys large-scale AI systems are robust, efficient, automated, and production-grade. This role is ideal for someone who has already built and owned ML platforms at scale and can drive strategy as well as hands-on execution. What Youll Do • Architect, build, and scale the end-to-end ML Ops pipeline, including training, fine-tuning, evaluation, rollout, and monitoring., • Design reliable infrastructure for model deployment, versioning, reproducibility, and orchestration across cloud and on-prem GPU clusters., • Optimize compute usage across distributed systems (Kubernetes, autoscaling, caching, GPU allocation, checkpointing workflows)., • Lead the implementation of observability for ML systems (monitor drift, performance, throughput, reliability, cost)., • Build automated workflows for dataset curation, labeling, feature pipelines, evaluation, and CI/CD for ML models., • Collaborate with researchers to productionize models and accelerate training/inference pipelines., • Establish ML Ops best practices, internal standards, and cross-team tooling., • Deep hands-on experience designing and operating production ML systems at scale (Staff/Principal-level expected)., • Strong background in ML Ops, distributed systems, and cloud infrastructure (AWS, GCP, or Azure)., • Proficiency with Python and familiarity with TypeScript or Go for platform integration., • Expertise in ML frameworks: PyTorch, Transformers, vLLM, Llama-factory, Megatron-LM, CUDA / GPU acceleration (practical understanding), • Strong experience with containerization and orchestration (Docker, Kubernetes, Helm, autoscaling)., • Deep understanding of ML lifecycle workflows: training, fine-tuning, evaluation, inference, model registries., • Experience deploying and operating LLMs and generative models in production at enterprise scale., • Familiarity with DevOps, CI/CD, automated deployment pipelines, and infrastructure-as-code., • Experience optimizing GPU clusters, scheduling, and distributed training frameworks., • Prior startup experience or comfort operating with ambiguity and high ownership., • Research pedigree: MIT CSAIL founders recognized for breakthrough AI and systems contributions., • Customer impact: Deploy AI solutions powering Fortune 500 clients., • Industry momentum: Lab alumni have led high-value acquisitions (MosaicML Databricks, Run:AI Nvidia, W&B CoreWeave)., • Funding & growth: Oversubscribed seed round, next funding in 2026., • Career growth & influence: Lead AI initiatives, optimize pipelines, and directly impact production AI systems at scale., • Culture & autonomy: Own critical systems while collaborating with world-class engineers., • Competitive salary & equity options, • Sign-on bonus, • Health, Dental, and Vision

Job DescriptionCareer Renew is recruiting for one of its clients a Senior Backend Engineer - Crypto - this is a hybrid role in NYC (relocation available) . Salary range: 180-300K USD yearly. We are the largest decentralized perpetual exchange on Arbitrum, processing over $20 billion in cumulative trading volume since launching in October 2024. We enable leveraged trading of real-world assets—commodities, forex, indices, and stocks—alongside crypto, bringing global markets onchain with full self-custody. Our momentum: * $150M daily trading volume * $40M+ TVL with 10x growth in 2025 * 26% of Arbitrum's total DEX activity * Backed by General Catalyst, LocalGlobe, and Susquehanna International Group We're a small team building critical infrastructure at the intersection of DeFi and traditional finance. Our backend systems process thousands of trades daily, integrate multiple oracle networks, and provide institutional-grade reliability for a protocol handling billions in volume. The Role We're hiring an exceptional backend engineer who deeply understands crypto infrastructure. You'll build and scale the systems that power our exchange: oracle integrations, subgraph indexing, smart contract event processing, keeper infrastructure, and APIs serving our trading interface. This role requires someone who can navigate the entire stack—from decoding oracle message signatures and reading blockchain state to building high-performance APIs and data pipelines. You should be comfortable working close to the protocol layer while building systems that handle significant load. You'll own critical infrastructure that directly impacts billions in trading volume. Required Skills & Experience Must-Have: * 4+ years backend development experience with TypeScript/Node.js (this is essential) * Deep crypto/Web3 experience: smart contract interactions, wallet integrations, blockchain data * Hands-on experience with subgraphs - writing, deploying, and optimizing * Oracle integration experience: verifying signatures, processing price feeds, handling data freshness * Reading from smart contracts: ethers.js/viem/web3.js, ABI decoding, event parsing * Production experience with blockchain RPC providers (Alchemy, Infura, QuickNode, etc.) * Strong understanding of cryptographic signatures and message verification * Experience building high-reliability systems with monitoring and alerting * Comfortable working in a fast-paced startup environment Technical Expertise: * Expert-level TypeScript and modern Node.js patterns * Deep understanding of EVM chains (Ethereum, Arbitrum, etc.) * Experience with GraphQL (subgraphs, Apollo, or similar) * Proficiency with databases (PostgreSQL, Redis, TimescaleDB) * Understanding of blockchain indexing patterns and event processing * API design and performance optimization * Docker and basic DevOps knowledge Huge Plus (Strongly Preferred): * Go/Golang experience - we're considering Go for performance-critical services * Background in trading systems or financial infrastructure * Experience with Layer 2 solutions (Arbitrum, Optimism) * Understanding of perpetual futures mechanics and derivatives pricing Also Valuable: * Rust experience (acceptable alternative to Go) * Experience with message queues (RabbitMQ, Kafka) * Frontend experience with React/Next.js (full-stack capability) * Security mindset and secure coding practices * Open-source contributions to crypto projects Why Join Us? High Impact: * Build infrastructure powering billions in monthly trading volume * Your code directly impacts thousands of users and critical financial operations * Own entire systems from design to production deployment * Small team (7 people) means massive ownership and visibility Technical Excellence: * Solve genuinely hard problems at the cutting edge of DeFi/TradFi convergence * Work with advanced oracle systems and Layer 2 infrastructure * Build systems requiring institutional-grade reliability and performance * Tackle novel challenges around onchain RWAs that few others are solving Massive Growth: * Join during explosive growth phase (10x TVL increase in 2025) * Platform has proven product-market fit with sustained traction * Well-funded with runway from tier-1 VCs (General Catalyst, LocalGlobe, SIG) * Positioned at the center of the expanding RWA narrative Exceptional Team: * Work directly with founders from Harvard, Bridgewater, and BlackRock * Small, senior team with high talent density * Remote-first culture with autonomy and trust * Open-source development practices Compensation: * $180-300K base salary * Significant equity/token allocation * Competitive benefits package * Annual bonuses tied to protocol growth Compensation & Package • tokens and equity

Job Description Senior Staff Software Engineer — Real-Time Distributed Systems (C#, .NET, gRPC) 2Bridge Partners has been engaged in the search for a direct-hire Senior Staff Software Engineer with a strong background building real-time, message-based B2B or trading applications in C#, .NET, and gRPC. Our client is an established technology firm developing high-throughput, multi-tenant platforms used by institutional customers. The engineering environment is centered around real-time data distribution, low-latency messaging, high concurrency, and event-driven architectures. This role is ideal for engineers who want to influence platform design while remaining hands-on with complex distributed systems. Compensation: $200K–$300K base plus a significant discretionary performance-based bonus. What You’ll Do: • Architect, design, and deliver components of a highly scalable, distributed, real-time computing platform., • Build and refine low-latency, message-driven services using gRPC and modern .NET., • Develop reusable patterns, shared libraries, and framework-level abstractions., • Lead performance tuning across messaging, compute, network, and storage layers., • Own critical platform services supporting high-volume API and UI workloads., • Collaborate with engineering leadership to shape architectural direction. Required Experience: • 10–15+ years of professional experience with extensive work in C# and .NET., • Strong experience with gRPC and cloud-based service architectures., • Expertise with distributed messaging and event-streaming technologies including Kafka, RabbitMQ, and Redis., • Strong understanding of backend fundamentals including high-volume message processing, interprocess communication patterns, and database performance., • Experience building multi-tenant, event-driven B2B systems requiring millisecond-level updates., • Experience building frameworks or shared service layers., • Strong interest in clean architecture and high engineering standards. Non-Technical Requirements: • Strong analytical and architectural reasoning., • High ownership mindset with strong follow-through and initiative., • Ability to work independently and collaborate effectively., • Strong communication skills. Education: • Bachelor’s degree or higher in Computer Science, Engineering, or related technical discipline preferred. Nice to Have: • NYC metro candidates preferred for hybrid collaboration (flexible for exceptional candidates). Benefits: • Medical, Dental, and Vision coverage, • Retirement plan (401k or IRA), • Paid vacation, sick time, and holidays, • Life insurance options, • Short- and long-term disability coverage

Job DescriptionRo is a direct-to-patient healthcare company with a mission of helping patients achieve their health goals by delivering the easiest, most effective care possible. Ro is the only company to offer nationwide telehealth, labs, and pharmacy services. This is enabled by Ro's vertically integrated platform that helps patients achieve their goals through a convenient, end-to-end healthcare experience spanning from diagnosis, to delivery of medication, to ongoing care. Since 2017, Ro has helped millions of patients, including one in every county in the United States, and in 98% of primary care deserts. Ro has been recognized as a Fortune Best Workplace in New York and Health Care for four consecutive years (2021-2024). In 2023, Ro was also named Best Workplace for Parents for the third year in a row. In 2022, Ro was listed as a CNBC Disruptor 50. The Role: As a Senior Software Engineer on the Commerce Team, you'll play a critical role in creating seamless and reliable commerce experiences that support both our patients and internal operations. You’ll build and maintain backend services that ensure payments are fast, secure, and accurate, integrate with third-party processors like Stripe or Paypal, and handle edge cases like subscription renewals, failed transactions, and fraud prevention. Your work directly affects the customer experience and the company’s bottom line. This is a high-impact, tech-lead level role with broad accountability and influence across engineering teams and business stakeholders—ideal for someone who thrives in fast-paced environments, has a strong product mindset, and is passionate about building systems at scale.What You'll Do • Build robust, and scalable backend capabilities using Python and FastAPI, supporting critical commerce domains like payments, pricing, and invoicing, • Lead cross-functional technical efforts — collaborating closely with product managers, designers, and engineers from adjacent teams to ensure alignment and technical integrity across boundaries, • Drive engineering excellence through best practices in testing, monitoring, observability, and performance optimizationDefine and maintain SLIs/SLOs in collaboration with product, infra and other development teams, • Participate in on-call rotations to ensure reliability of commerce systemsWhat You’ll Bring to the Team, • 7+ years professional backend software development experience, • Proficient in Python, relational databases, and frameworks like Django or FastAPI, with hands-on experience in metrics instrumentation and data-driven performance tuning using tools like Datadog, • Proven experience building and maintaining high-scale backend systems, ideally in commerce, fintech, or healthcare settings, • Deep understanding of distributed systems—data consistency, communication patterns, and service boundaries—backed by hands-on experience building and maintaining high-traffic production systems., • Excellent communication skills and the ability to lead cross-functional technical projects, • A sharp focus on quality and risk—you move with urgency while safeguarding against issues like double charges, misbilling, or inconsistent payment states.Bonus Skills, • Experience in telehealth or other highly regulated industries, • Deep familiarity with breaking down monolithic systems into well-defined domainsWe’ve Got You Covered, • Full medical, dental, and vision insurance + OneMedical membership, • Healthcare and Dependent Care FSA, • 401(k) with company match, • Flexible PTOWellbeing + Learning & Growth reimbursements, • Paid parental leave + Fertility benefits, • Pet insuranceStudent loan refinancing

Job DescriptionAbout the Company Made’s mission is to help homeowners save time, money, and stress. It starts with Made Card - a credit card designed specifically for homeowners, with unmatched rewards on mortgage payments, home improvements, utilities, and essential purchases. Each swipe powers a personalized home management platform where users can manage home systems & appliances, stay ahead on upkeep, and get help - from AI-driven guidance to in-person services - exactly when they need it most. By bringing together financial tools, data, and trusted professionals, we give people more control, more savings, and more time to enjoy the place they call home. We’re partnered with leading national players in the residential homeownership space - from mortgage lenders to home services providers. These partnerships let us reach millions of households across the country and deliver meaningful benefits to homeowners. Backed by top investors like Village Global, Jump Capital, Recharge Capital, and Soma Capital, our leadership team brings deep fintech, mortgage, and credit card experience from Ramp, Bain Capital, JP Morgan Chase, American Express, and Morgan Stanley. We’re building the financial and engagement platform for the next generation of homeowners - one that puts the homeowner at the center, and redefines what it means to feel at home. About the Role We’re looking for a Staff Backend Engineer to lead the architecture, development, and scaling of backend systems that power the Made Card and homeowner platform. You’ll set engineering standards, mentor teammates, and collaborate cross-functionally to deliver secure, performant, and reliable services at scale. As one of the most senior backend engineers on the team, you’ll play a critical role in defining technical strategy and building the infrastructure to support millions of homeowners. What You’ll Do * Backend Ownership: Lead the design and development of highly scalable backend services and APIs using Python. * Architecture & Standards: Define backend architecture, coding standards, and processes for rapid, high-quality delivery. * Database & Systems: Design and optimize data models using Postgres, DynamoDB, and Redis for performance and reliability. * Infrastructure: Drive adoption of best practices with Kubernetes, Docker, and AWS for deployment, monitoring, and scaling. * Feature Delivery: Collaborate with product, design, and frontend engineers to deliver end-to-end features. * Performance & Security: Ensure backend systems are performant, secure, and resilient under scale. * Team Leadership: Mentor other backend engineers, conduct code reviews, and raise the engineering bar. * Cross-Functional Collaboration: Communicate trade-offs, technical decisions, and progress clearly to stakeholders across product and leadership. Ideal Background * 5–8+ years in front-end engineering, with 3+ years in a lead or senior capacity. * Deep expertise in Python and distributed systems. * Strong experience with Postgres, DynamoDB, Redis, and database modeling. * Proven track record building reliable, large-scale backend services and RESTful APIs. * Proficiency with Kubernetes, Docker, and AWS infrastructure. * Strong computer science fundamentals in algorithms, data structures, and system design. * Demonstrated leadership in mentoring engineers and setting team-wide standards. * Excellent collaboration and communication skills across technical and non-technical stakeholders. We understand that not everyone comes from a traditional background. If you are a rockstar with a non-traditional path, we'd love to talk to you! Nice to Have * Experience in fintech, credit cards, or regulated financial products. * Familiarity with event-driven architectures, streaming, or microservices. * Exposure to CI/CD pipelines, automated testing, and monitoring tools. * Passion for building financial products that improve people’s lives. Why Join Made Now You’ll be one of the most senior backend engineers on a team building the financial infrastructure for millions of homeowners. This is a rare opportunity to shape the architecture, technical direction, and engineering culture of a product redefining homeownership - while staying hands-on with critical systems. Benefits * Base Compensation Band: $150,000–$200,000 (determined by experience, qualifications, and location) * Compensation: Competitive salary with a meaningful stake in the company via equity, and 401k plan * Health & Well-being: We’ll invest in your physical and mental well-being with comprehensive medical, dental, & vision benefits * Grow Together: Company-wide orientation for you to successfully onboard and other learning & development opportunities including regular review cycles that feature 360 degree feedback * Mortgage Benefit: Receive up to $25,000 toward closing costs of a new mortgage via our mortgage partners * Play Together: Quarterly budgets for team and company outings. Use it for team swag, cooking classes, or team dinners! * Generous Time Off: Flexible paid time off, sick days, and 11 company holidays Throughout the interview process, please remember that emails will only be from madecard.com emails. We won't ever be asking for any personally identifiable information during the interview process itself. Please reach out to if you have any requests to verify the authenticity of an outreach. Made Card is an equal opportunity employer that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws. Made Card makes hiring decisions based solely on qualifications, merit, and business needs at the time. Compensation Range: $150K - $200K

Job DescriptionCareer Renew is recruiting for one of its clients a Staff Backend Engineer - Blockchain - this is a fully remote role and candidates can be based in US/Europe. We are at the forefront of crypto trading technology, known as the largest Telegram trading bot for facilitating over $22 billion in volume traded by more than 50,000 daily active users. We deliver seamless on-chain trading experiences with advanced tools such as DCA & limit orders, sniping, and automatic wallet copy-trading. Our platform sets the standard in speed, innovation, and reliability. As we scale further, we aim to maintain our reputation as a market leader in crypto trading innovation. Why Join Us? We’re pushing the boundaries of on-chain trading technology. Joining our team offers you the chance to work on products that already serve a large and active user base, collaborating with top-tier engineers in a fast-paced and dynamic environment. Working with us means having fast paced releases with your work being live in the hands of tens of thousands of users as soon as it’s complete. Role Overview We’re seeking a Staff Backend Engineer with proven expertise in designing, building and owning scalable, high throughput and low latency microservices-based backends in TypeScript. Ideally, you will have experience doing so within the Solana ecosystem or broader blockchain space. The ideal candidate is a proactive and autonomous technical lead who thrives on tackling complex challenges and shares a passion for on-chain trading. You should have experience with system design/architecture, developing complex codebases sustainably with minimal technical debt, handling a large number of concurrent users with real-time data streaming, and directing a team to accomplish its goals and ship first-class products. As a Lead Backend Engineer you’ll convene directly with the co-founders and build new innovative features, bring on improvements to current products. Key Responsibilities * Project/Product Ownership: Leadership and oversight of Trojan Trading’s backend services while reporting directly to the technical co-founders. * Backend Development: Design, develop, and maintain robust backend services using TypeScript (Bun.js framework) to support trading functionality, tools/analytics for traders, third-party integrations, and more. * System Availability/Reliability: Design scalable and fault-tolerant architectures, implement monitoring/alerting, and maintain disaster recovery protocols to ensure system availability. * Performance Optimisation: Ensure backend systems & database queries deliver top-tier speed for thousands of concurrent users without compromising on reliability. * Code Quality: Uphold best practices by writing well-structured, efficient, and well-documented code. * Collaborate Across Teams: Work closely with frontend teams and users to align backend solutions with platform objectives. * Problem Solving: Identify, debug, and resolve complex technical issues to maintain smooth platform operations. Requirements Technical Expertise: * Proficiency in Node.js/Bun.js and TypeScript with 7+ years of experience in backend development. * Must have delivered a complex microservices-based backend serving web clients end-to-end. * Experience serving a high number of concurrent users with large data-streaming requirements. * Proficiency with building robust and optimised API endpoints and web sockets. * Strong understanding of Postgres, including schema/query design and optimisation for high-performance/high-reliability use cases. Autonomy: Proven ability to work independently while driving projects to completion. Team Collaboration: * Strong communication skills to work effectively within a cross-functional team. * Experience leading a mid-sized engineer team. Nice-To-Haves * Experience working on backend systems for crypto trading platforms, DeFi applications, or other data-heavy services. * Passion or experience in on-chain trading; being a part-time trader on Solana is a plus. * Knowledge of CI/CD pipelines and development tools for streamlined deployments. What We Offer * Remote Flexibility: Work from anywhere on your schedule. * Challenging Projects: Solve complex problems with cutting-edge technology in the trading space. * Impactful Role: Shape backend systems powering one of the largest trading platforms on the market and shaping the experience of tens of thousands of daily users. * Collaborative Culture: Join a team that values innovation, efficiency, and collaboration. Compensation & Package Base Salary + Bonus

Job Description Continua has launched an AI agent that users can invite into group conversations to make planning, coordination, and information retrieval effortless. Funded by Google and Bessemer Venture Partners, Continua is developing the future of socially-intelligent AI. We've seen rapid growth over the last quarter, and are looking for someone who can help us improve the quality of our agent experience and scale to the next level. This a hybrid position in Seattle, WA or New York, NY. We are onsite 3+ days per week. What you'll do: You'll work on building and improving the best LLM group chat experience there is. This includes: * Fine-tuning models to boost conversational quality and improve scalability. * Owning new ideas for engaging features and working across the stack to take them from concept to production. * Identifying novel ways to build a "memory" which leads to a personalized and unique experience for our users. * Leading technical decision making to find solutions which are both innovative and practical. * Optimize infrastructure for performance, scalability, and reliability. * Ensure rigorous testing, validation, and continuous improvement of deployed models. Who you are: You're an experienced machine learning engineer with broad knowledge and skills in natural language processing (NLP). You're detail-oriented when it matters to make sure things get done right, but also know how to strike the balance between speed and perfection in a fast-moving startup environment. You: * Know the pitfalls and tricks for building with LLMs, especially RAG systems. * Have experience with the level of obsession over detail needed to produce high quality ML systems. * Are experienced and comfortable building backend systems and working across a code base, not just in Jupyter notebooks. * Are experienced in Python. * Know how to work independently to handle ambiguity. * Excited about the opportunity to tackle impossible problems. We're willing to compromise on years of experience for the right candidate who brings energy, intelligence, and a passion for our mission. A little about us: Our team is a fantastic bunch of accomplished engineers and researchers from Google, PayPal, and AI startups. We're pretty clued in on the technology side and have a strong vision of how the transformative technology of the last few years along with our own secret sauce (not just a ChatGPT wrapper) can help a huge number of people. Compensation & Benefits: We compensate with a competitive salary and equity, health benefits, 401k, and the opportunity to help shape the future of AI agents during this transformative moment in computing history! To apply: To apply, please complete the application and answer the short questions that follow. The more you answer, the better. If something doesn’t apply to you, feel free to say “N/A.” We welcome referrals! If you know someone exceptional for this role, please email us at .

Job DescriptionRo is a direct-to-patient healthcare company with a mission of helping patients achieve their health goals by delivering the easiest, most effective care possible. Ro is the only company to offer nationwide telehealth, labs, and pharmacy services. This is enabled by Ro's vertically integrated platform that helps patients achieve their goals through a convenient, end-to-end healthcare experience spanning from diagnosis, to delivery of medication, to ongoing care. Since 2017, Ro has helped millions of patients, including one in every county in the United States, and in 98% of primary care deserts. Ro has been recognized as a Fortune Best Workplace in New York and Health Care for four consecutive years (2021-2024). In 2023, Ro was also named Best Workplace for Parents for the third year in a row. In 2022, Ro was listed as a CNBC Disruptor 50. We are looking for a Senior Software Engineer to join the Care Platform Operations team at Ro. In this role, you will design, build, and maintain scalable, reliable, and secure backend services that directly support how Ro provides care to our patients. You will be responsible for systems that enable efficient and high-quality patient <> provider communication, appointment scheduling and task management workflows. These workflows empower our clinical and non-clinical team members to respond effectively to patient needs and allow Ro to scale our patient-centric healthcare model to millions of individuals seeking treatment. You will design and implement new applications and enhance existing platform capabilities while contributing to the evolution of Ro’s technical architecture. As a senior member of the team, you will help define and lead the technical roadmap, owning initiatives from ideation through design, implementation, and maintenance. You will collaborate closely with product, design, and data teams, and have opportunities to partner with security, care operations, clinical, and legal experts to ensure solutions meet the highest standards of quality and compliance. What You’ll Do: • Design and build scalable, reliable, and resilient distributed services using Python and FastAPI, supporting critical clinical and operational workflows, • Operate as an owner within the team's domain and proactively assess and improve system performance and reliability., • Drive engineering excellence through best practices in testing, monitoring, observability, and performance optimization, • Actively contribute to building the team’s architectural vision and technical roadmap, • Collaborate on code reviews and technical design documents to ensure the consistent application of best practices across relevant domains, • Work closely with product, design, data and other stakeholders to help us build the best possible experiences for our providers, pharmacists, and patients, • Participate in on-call rotations to ensure reliability of production systemsWhat You’ll Bring to the Team:, • 7+ years of software engineering experience, • Experience architecting, designing and building scalable web applications and distributed systems, • Proficiency with Python, relational databases, and frameworks like FastAPI or Django, with hands-on experience in metrics instrumentation and data-driven performance tuning leveraging Ro’s load testing infrastructure and tools like Datadog, • Proven track record of scaling complex, data-intensive backend systems through rapid 10x growth at a late-stage startup, ensuring high performance and availability, • Deep understanding of distributed systems-data consistency, communication patterns, and service boundaries-backed by hands-on experience building and maintaining data-intensive production systems, • Strong sense of ownership with the ability / desire to own technical roadmaps and refine ambiguous problems, • Demonstrated ability to collaborate with other engineers and cross-functional partners to create the best possible productsBonus Skills:, • Experience in telehealth or other highly regulated industries, • Experience with decoupling monolithic applications into distributed asynchronous servicesWe’ve Got You Covered:, • Full medical, dental, and vision insurance + OneMedical membership, • Healthcare and Dependent Care FSA, • 401(k) with company match, • Flexible PTO, • Wellbeing + Learning & Growth reimbursements, • Paid parental leave + Fertility benefits, • Pet insurance, • Student loan refinancing

Job Description As a engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. We are looking to expand our software engineers, seeking those with deep rooted entrepreneurial spirit. Our serverless platform is built using Next.js, Drizzle and SST for a powerful multi-tenant application. It is important to be fluent in these frameworks, with Typescript and Three.js being a must. What You'll Do • Design, build, and implement new services through the full development cycle: write elegant, well-tested code in a modern technology stack. Build libraries and frameworks that can help us build quickly and efficiently, and deliver value to our users., • Work closely with the product team: make architecture and design decisions, participate in stand-ups, code reviews, and retros, and help contribute and drive the engineering culture that focuses on simple, intuitive, high-impact experiences., • Be an engineering generalist: from developing servers and databases, to integrating APIs to expand our platforms capabilities, to final Ul implementation, to you'll have the opportunity to take end-to-end ownership and responsibility across the full development lifecycle., • Build from 0 to 1: You'll have the opportunity to both scale and automate existing services while also bringing new innovations to life. This is unique opportunity to help join a team where you'll be able to both build rapidly, and also contribute to product strategy and development! We are a highly collaborative team. Requirements Who We're Looking For The ideal candidate is a full-stack generalist, and has experience taking a product from 0-1 product. We're looking for someone who's entrepreneurial and willing to roll up their sleeves to get the work done, and passionate about our mission to build a platform that will intensely disrupt the healthcare industry. • You are dangerous on the frontend of the stack. • You are a highly skilled dev (React, TypeScript, Next.js, Three.js, JavaScript). • You also have backend skills (SST, Drizzle, SQL, Node). • You can work independently and are comfortable owning entire projects and or large areas of the code base • Strong experience in building paid products and services is preferred. • You are a strong communicator - you are able to clearly articulate technical problems, constraints and timelines. • You are comfortable working in a fast-paced, unstructured, startup environment.

Job Description The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day. Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. Overview With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users. We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. Our interview process involves several technical interviews and we aim to complete them within 1 week. What You'll Do • Opportunity to lead key engineering and product decisions, • Actively shipping production code for the Speechify iOS app, • Work within a dedicated product team, • Participate in product discussions to shape the product roadmap, • Experience. You've worked on products that scaled to a large user base, • Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product, • Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience, • Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction, • Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time, • Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down, • Swift Programming Language, • SwiftUI experience, • Experience in Multithreading Programming, • Working with CI/CD infrastructure, • Experience with Fastlane, • SOLID principles, the ability to write every single class according to SOLID, • A fast-growing environment where you can help shape the company and product, • An entrepreneurial crew that supports risk, intuition, and hustle, • The opportunity to make a big impact in a transformative industry, • A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture, • Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives, • Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world Think you're a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don't forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Sepal AI builds the world’s hardest tests for AI grounded in real-world software systems. We’re hiring a Data Engineer with 3+ years of experience and a strong systems mindset to help us build evaluation environments for AI in high-throughput log analysis contexts.\n\n🧠 What You’ll Do\n - Design and implement analytical schemas and pipelines using tools like BigQuery, ClickHouse, Snowflake, Redshift, and other high-performance columnar databases.\n - Work on complex, distributed queries over massive log and telemetry datasets.\n - Create and manage synthetic datasets that simulate real-world DevOps, observability, or cloud infrastructure logs.\n - Tune and optimize distributed query execution plans to avoid timeouts and reduce over-scanning.\n\n✅ Who You Are\n - 3+ years of experience in data engineering or backend systems roles.\n - Deep expertise in analytical databases and OLAP engines with a focus on large-scale query optimization, schema design, and performance tuning.\n - Hands-on with log ingestion pipelines (e.g., FluentBit, Logstash, Vector) and schema design for observability systems.\n - Strong SQL skills: you know how to reason through performance problems and spot inefficient query patterns.\n - Bonus: Experience with Python, Docker, or synthetic data generation.\n\n💸 Pay\n$50 - 85/hr depending on experience\nRemote, flexible hours\nProject timeline: 5-6 weeks

Hello, We have 4 urgent openings for a "Principal Java Engineer ". These are hybrid roles in Jersey City, NJ (Hybrid – approximately 1 week onsite per month) Only looking for candidates who can work on W2 Strictly no C2C or third-party vendors Job title: Principal Java Engineer Client: Fidelity Title: Senior Java Engineer Location: Jersey City, NJ (Hybrid – approximately 1 week onsite per month) Duration: Long-term contract Rate: • $70 – $75/hr on 1099, • $75/hr on W2 Local candidates strongly preferred About the Role Fidelity is seeking an experienced Senior Java Engineer to join a high-performing engineering team responsible for building and enhancing cloud-native, high-performance backend systems. This role focuses on Core Java, AWS, and distributed microservices to support mission-critical financial platforms used across the organization. The ideal candidate is strong in backend development, cloud engineering, distributed databases, and large-scale system performance. Key Responsibilities • Design, develop, and optimize backend services using Core Java, • Build and enhance microservices supporting high-throughput, low-latency financial workloads, • Develop cloud-native solutions using AWS services such as Lambda, EC2, S3, CloudWatch, IAM, and API Gateway, • Work extensively with distributed data stores including Cassandra for large-scale, resilient data processing, • Implement RESTful APIs to support enterprise integration and platform connectivity, • Ensure performance, scalability, security, and reliability across backend components, • Collaborate closely with DevOps, QA, SRE, and Architecture teams, • Participate in Agile ceremonies, code reviews, and engineering best-practice discussions, • Troubleshoot production issues, optimize backend performance, and contribute to stability and resilience improvements, • Support ongoing modernization, refactoring, and cloud-migration initiatives across Fidelity platforms Required Skills • Strong hands-on expertise in Core Java and backend engineering, • Experience with AWS services (Lambda, EC2, S3, IAM, CloudWatch, SQS, etc.), • Hands-on experience with Cassandra or other distributed databases, • Strong understanding of REST APIs, microservices, and distributed system patterns, • Experience with CI/CD pipelines, containerization, and modern DevOps workflows, • Solid debugging skills and ability to identify performance bottlenecks, • Excellent communication and collaboration skills, • Experience in financial services or large-scale enterprise environments is a plus ABOUT US: Anagh Technologies is a technical consulting firm specializing in UI, Front-End, and Full-Stack web technologies. We currently have 30+ positions in Angular, React, Node, and Java. If technically strong, we can 100% get you an offer within 2 weeks MAX, as we will consider you for multiple roles at once. If you are interested and are available, please email me your resume and contact information to arshad AT anaghtech.com. Thank you for your time.

Python Developer Backend Developer My name is Bill Stevens, and I have a new full time Python Developer opportunity available for a major firm located in Midtown, Manhattan that could be of interest to you, please review my specification below and I am available at any time to speak with you so please feel free to call me. The work week schedule will be onsite. The ideal candidate should possess experience in either of the following industries: Finance, Investment Banking, Financial Services, Equities or Insurance, additional industry experience outside of these will be reviewed as well. The ideal candidate should also possess a green card or be of citizenship. No Visa entanglements and no H1-B holding company submittals. Qualifications for this role: Proven expertise in AWS cloud infrastructure and its inner workings (AWS certification would be a plus only but is not required.) Strong experience with data-intensive workloads and libraries such as Pandas, PyArrow, Polars, or similar in cloud-native or distributed settings Solid understanding of event-driven architecture, message queues, and service orchestration patterns Proficiency in Linux environments, system administration, and shell scripting Experience with IaC (Infrastructure as Code) tools such as (Terraform, CloudFormation) and CI/CD pipelines Bachelors in Computer Science, Engineering, or a related field (Or equivalent work experience.) More than five years of experience as a Cloud Engineer, Backend Engineer, or a related role Advanced Python proficiency (3.10+), including modern features and async programming Excellent communication skills and ability to work collaboratively across teams and functions Responsibilities: Stay current with AWS and Python ecosystem advancements and best practices Design and develop scalable backend services to support customer-facing and internal applications Drive architectural decisions and lead efforts to evolve our backend stack for scale and maintainability Implement and manage account systems and platform APIs with a focus on reliability and extensibility Architect and implement data pipelines and infrastructure (AWS S3, DynamoDB, ElastiCache, Redshift, etc.) Build and maintain serverless and event-driven systems (AWS Lambda, SQS, EventBridge, Amplify, API Gateway, etc.) Ensure high availability, fault tolerance, and observability of core services Automate and optimize operational workflows to improve efficiency across the firm Troubleshoot and resolve complex performance bottlenecks and system issues in production This position will be paying a competitive fulltime salary in the range of $150,000 - $220,000 plus a comprehensive benefits and bonus package. The interview process will include an initial phone or virtual interview screening. Please let me know your interest in this position, availability to interview and start for this position along with a copy of your recent resume or please feel free to call me at any time with any questions. Regards Bill Stevens Senior Technical Recruiter PRI Technology Denville, New Jersey 07834 1-973-354-2799

Encore Talent Solutions is currently seeking a Senior Python Developer for a full time position located in New York City, NY. This is a hybrid position that will work onsite in the New York City office 3 days per week and remote 2 days a week. We are seeking a highly skilled Senior Software Engineer with deep expertise in Python and modern backend frameworks. This role is ideal for someone passionate about building scalable, secure, and high-performance APIs and services that power data-driven solutions. You will work on mission-critical systems leveraging AI, electronic health records (EHRs), and other complex, sensitive medical data to make it easier for people to get essential life insurance coverage. The role sits within a small high-impact team dedicated to building the industry’s most advanced solution for medical risk assessment. Position offers substantial opportunity to shape a new solution, ship product quickly and see immediate impact. Key Accountabilities • Participate in shaping the design of API architecture for real-time decisioning with complex medical data, • Collaborate with data scientists, underwriters, customer success and product managers to develop and deliver the product roadmap, • Optimize performance and scalability of backend systems handling large volumes of structured and unstructured health data, • Adapt product to evolving use of machine learning models and LLMs, • Build maintainable software; write unit/integration tests and implement automated testing, • Participate in code review and contribute to continuous improvement of development practices Required Knowledge, Skills, and Experience • 3+ years of professional experience with Python preferred; strong understanding of software design lifecycle (SDLC) best practices, • Familiar with API design tools/languages (e.g., Swagger, OpenAPI, FastAPI), • Cloud computing and Kubernetes (or similar orchestration tools), • Containerizations tools (e.g., Docker), • Experience with relational databases (e.g., PostgreSQL, MySQL) and ORM libraries (e.g., SQLAlchemy), • Experience with load testing, latency profiling, and performance optimization for backend systems, • Experience with infrastructure-as-code tools (e.g., Terraform) Encore Talent Solutions is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills, and experiences within our workforce.

A recognized Media company in New York is seeking a Senior QA Engineer for their Android team in New York. This is a long-term contract, hybrid in New York. Key Responsibilities • Lead the design and execution of a comprehensive QA strategy for our Android SDKs, • Develop and maintain robust test coverage across functional, regression, performance, and exploratory domains., • Drive improvements in QoE KPIs (e.g., video start time, rebuffering ratio, playback failures) by proactively identifying risks and validating across device variants and OS versions., • Investigate and resolve platform-specific issues related to AVFoundation, FairPlay DRM, AirPlay, and video rendering behavior., • Collaborate closely with iOS/tvOS developers, product managers, and QA peers to ensure testability and quality outcomes., • Actively participate in agile ceremonies and cross-functional planning discussions, representing QA priorities and quality risks., • Own defect management processes and drive triage discussions with developers and stakeholders. Design new test scenarios based on limited information, and effectively reproduce intermittent or hard-to-find bugs consistently., • Validate playback across multiple Android OS versions and device generations, including 4K and HDR scenarios., • Enhance automation coverage and contribute to CI pipeline integration using Android tooling and device farms., • Improve and maintain automation frameworks for both UI and backend validations, ensuring alignment with CI/CD pipelines., • Support release certification processes, including device matrix validation, ad tracking, and media performance benchmarks., • 4+ years of experience in QA engineering, with a strong focus on Android platforms., • Skill in detecting and accurately reporting visual artifacts, audio/video synchronization issues, and general quality degradation of streamed content., • Good awareness of android device capabilities relating to Airplay, Homepods and other technologies., • Proficiency in XCTest, XCUITest, Appium, and media debugging tools such as Xcode Instruments and Charles Proxy for simulating varied network conditions., • Experience working in CI/CD environments with tools like GitHub Actions, Jenkins, QMetry, and Jira., • Prior experience in OTT, DRM (e.g., FairPlay), or video playback performance testing., • Strong analytical and problem-solving skills across diverse device models and OS versions., • Excellent communication and collaboration skills within distributed engineering teams., • Proven ability to balance quality, delivery speed, and pragmatism in a dynamic development environment. Preferred Qualifications • Scripting experience (e.g., Python, Bash, Swift) to support automation and infrastructure., • Familiarity with AirPlay behavior, Dolby Vision/HDR10 playback, and accessibility compliance., • A good understanding of video streaming technologies like HLS, and familiarity with types of Video/Audio codec for quality validation., • Experience with testing ad integration (e.g., VAST/SSAI) to ensure seamless ad breaks, proper ad loading, and accurate metrics reporting., • Experience validating structured data (e.g., XML, JSON) and APIs (REST/SOAP) for backend playback services.

Job Description Are you ready to join an amazing team and make a significant impact on the future of decision-making? Verneek is a deep-tech AI startup that is on a mission to build the most helpful AI experiences in the consumer space. We believe that AI can truly augment knowledge and provide valuable insights to everyone, anywhere, at any time. Join us and be at the cutting edge of the AI revolution! If you are tired of working on mundane projects and want to be part of a fast-paced startup where you can learn, innovate, and contribute every single day, Verneek is the perfect opportunity for you. As a fullstack engineer, you will play a crucial role in building complex AI and NLP models to support our AI platform. At Verneek, you will have the opportunity to work on unique, complex, and socially impactful problems. As an early-stage startup, there are no legacy obstacles holding us back, and your contributions will have a direct impact on the success of the company. RESPONSIBILITIES MINIMUM QUALIFICATIONS • 3+ years of experience in building high-performance applications, • Strong proficiency in TypeScript, • Strong proficiency in React, • Strong proficiency in NextJS, • Portfolio of prior projects with a complex backend, • 4+ years of experience in designing, implementing, and maintaining complex software, • Good grasp of computer science fundamentals, including algorithms Benefits Stellar medical, dental, vision, disability, and life insurance Daily private Chef lunch, curated to personal diets Transportation Benefits 401K matching contributions Flexible PTO Visa/Green Card Sponsorship Career growth support through sponsoring learning opportunities and mentorship Salary range: 80K-140K About Verneek Verneek is an early-stage deep-tech AI startup, based in the NYC area, founded by a team of leading AI research scientists and backed by a group of world-renowned business and scientific luminaries. Our mission is to build the most helpful AI for anyone, anywhere, at anytime. We are obsessed with what we do and we have fun doing it. Read more about verneek here: and make sure to watch all our yearly recaps here: . Verneek Culture It’s often hard to put “culture” into words, perhaps you can get a visual sense of our culture here: .. We all obsessively love what we do, care about each other, share all sorts of meals together, celebrate all kinds of events together, and work tirelessly with the excitement of making a difference through AI innovation. We are enjoying the journey, and going through all the ups and downs together. Although we have come a very long way in setting the foundations of our unique company, but we still have ways to go and you can help shape our culture! The core Verneek team plays a crucial role in further shaping the culture of the company moving forward. We are looking for highly ambitious and tremendously driven individuals who can take the lead in driving various aspects of the company, and help us shape its lasting impact.

Job DescriptionCareer Renew is recruiting for one of its clients a Full Stack Engineer (AI) - DeFi - candidates need to be based in NYC (onsite role) or in the EST timezone (remote). Our platform is trusted by leading protocols, including Aave, GMX, dYdX, Venus, Jupiter and others, to manage and secure billions of dollars in assets. We are seeking a proactive and results-driven Full Stack Engineer to join our AI team. Reporting directly to the Head of Product & AI you will play a critical role in working closely with our CEO and AI team to develop our AI product. Responsibilities: * Design and build fullstack systems for our AI crypto agent. * Develop scalable APIs and backend services to support agent workflows. * Build high-performance, user-facing interfaces to visualize agent reasoning and surface insights, as well as enable real-time interaction. * Collaborate with AI researchers to integrate and productionize agent logic. * Connect and manage data pipelines from crypto sources. * Implement testing, monitoring, and performance best practices. * Stay up to date with LLM frameworks, crypto trends, and fullstack tools. Requirements Experience with smart contracts, blockchain protocols, and/or DeFi systems. Highlight your Hands-on experience with LLMs and frameworks like LangChain or similar. (in production) Experience prompt engineering, tool use orchestration (MCP), and AI agent design Strong proficiency in Python (FastAPI), JavaScript/TypeScript, Node.js, and React.

Job DescriptionCareer Renew is recruiting for one of its clients a Founding Engineer - Crypto - this is a fully-remote role for US-based candidates (or onsite if based in NY). Salary range: 140-200K USD plus benefits.We are building an accountability protocol. We are hiring an exceptional Founding Full-stack Engineer to accelerate our buildout of a consumer-facing native iOS app that uses blockchain rails behind the scenes. • Work directly with the cofounders Austin (ex Dragonfly + Arbitrum) and Jacob (ex Apple + Google), • Founding-level seat with significant ownership and direct impact on product decisions, • Ship high-quality, production-ready Swift code to build a beautiful, fast, native iOS app, • Contribute to backend/API design to support clean, simple onchain interactions Requirements • Very strong track record of building out full stack applications OR iOS apps.

Sartre Group are partnered with one of the top-performing hedge funds of the last two years looking to capitalise on great returns and grow the business. As part of this growth, they are building a Market Data team from the ground up. You would be joining this team as a Senior Engineer, tasked with creating strong relationships with front office & C-Suite individuals and working with them to build a trading data platform that will have firm wide impact as they plan for building on recent success. You'll work on: • Develop systems that ingest and process Bloomberg market data feeds such as BPIPE & Data License., • Design scalable solutions for storing, accessing & distributing large volumes of financial data, reliably and efficiently., • Build systems from concept to deployment including infrastructure design, backend services and front end interfaces to ensure optimal performance., • Collaborate closely with traders and portfolio managers to understand data needs and how it impacts their trade decision making to enhance trading operations. They're looking for: • 5+ years experience in software development with strong proficiency Java & OOP (Object-Orientated Programming), • In depth understanding of software architecture principals and experience in design - delivery of applications., • Hands-on experience managing large-scale data sets, with expertise in storage, retrieval, and processing methodologies., • Proficiency in a variety of database systems & well-versed in data modelling best practices., • Techstack of Java, OOP, SQL, Apache Kafka, Bloomberg. This is an urgent hire & our client will interview as soon as possible so if you're a strong Java engineer with experience in market data, apply now to learn more about the role, business and team.

🚀 Coders Connect is partnering with one of New York’s fastest-growing AI startups to hire a Backend Engineer who thrives on building systems at scale. This company is pioneering a new product category—helping global brands understand and control how they show up in AI-driven search environments. If you’re a backend builder who wants to shape the infrastructure of a real-time, data-intensive platform, this one’s for you. ⚙️ The Role: As a Backend Engineer, you'll be designing the scalable APIs, data pipelines, and high-performance systems that power a cutting-edge analytics platform at the intersection of AI, data, and search visibility. You’ll work closely with front-end, data, and product teams to create the backend layer that makes fast, intelligent insights possible. 🎯 What You’ll Do: • Architect and implement backend systems that support real-time, AI-driven analytics., • Design and maintain APIs that handle large-scale structured and unstructured data., • Optimize data processing pipelines for speed, scalability, and reliability., • Collaborate with engineers, designers, and data scientists to ship features that matter., • Own key technical decisions and balance speed vs long-term maintainability., • Contribute to a fast-moving, product-first engineering culture. ✅ What You Bring: • Software engineering degree or related degree from a top USA University, • Production experience with Node.js, Python, or Go., • Deep knowledge of relational or NoSQL databases (PostgreSQL, MySQL, or similar)., • Experience designing and optimizing data pipelines and working with distributed systems., • Solid understanding of API security, authentication, and performance tuning., • Familiarity with cloud infrastructure (AWS, GCP, Azure) and containerization tools like Docker or Kubernetes., • Bonus: background working on analytics or data-heavy products at fast-scaling startups. ✨ Culture & Perks: • Impact from Day 1: Own core infrastructure in a startup that’s scaling fast., • Design + Data Mindset: Work closely with frontend and product teams to deliver real-time insights beautifully and reliably., • Tight-Knit Team: Join a lean, ambitious engineering squad with startup roots and a hacker culture., • Onsite Energy: The team thrives on in-person collaboration, speed, and iteration. If you’re excited to build the infrastructure behind the next generation of AI analytics—and want to do it with a world-class team in NYC—this could be your next big move. Apply now to learn more and explore this opportunity!

Senior .NET Developer – AI-Driven Legal Tech About the role My client is a fast-growing legal-tech business using AI and intelligent automation to transform how law firms and in-house teams work. They’re now looking for a .NET Developer to help build and scale the platforms that power their AI-driven document analysis and workflow products. What you’ll be doing • Build and maintain high-performance backend systems in the .NET ecosystem (C#, ASP.NET Core, Azure)., • Design APIs and integrations that feed data into machine-learning and NLP models., • Work closely with data scientists and ML engineers to productionise AI features., • Optimise performance and scalability for large-volume data processing and model inference., • Drive engineering best practice, code quality and automation throughout the SDLC. What we’re looking for • Strong experience in backend .NET development — ideally with ASP.NET Core, Azure, and modern API design., • Exposure to AI-powered applications, ML pipelines, or data-driven product environments., • A solid grasp of distributed systems, data architecture and cloud-native patterns., • Someone who enjoys solving complex problems and collaborating across product, AI and data teams., • A pragmatic engineer who balances clean code with real-world delivery. Why join them? • Work at the intersection of AI, data and .NET engineering, shaping real-world automation products used by major legal teams., • Flat, product-driven culture where engineers have a voice in architecture and roadmap decisions., • Hybrid setup in New York with strong flexibility., • Excellent growth potential — the business is scaling fast and investing heavily in AI innovation. Next steps If you’re a .NET engineer who wants to apply your skills to real AI-driven products, apply, or email with a few sentences about why you're interested.

Job Overview We are seeking a highly skilled and motivated Software Engineer to join our growing technology team. The role is responsible for designing and coding enhancements, features, and fixes for existing applications, as well as building new applications, including initiatives involving Generative AI and agentic solutions. The engineer will provide expert-level support, contribute to system strategy and planning, and collaborate with internal teams, stakeholders, and external vendors to deliver technology solutions. Base: 150k-200k All in total comp including bonus: 225k-300k Responsibilities • Develop, integrate, and support custom and vendor technology solutions for business processes., • Collaborate with business analysts, support, and infrastructure teams to implement end-to-end solutions., • Create and maintain detailed functional and technical user stories., • Design, develop, train, and support Generative AI solutions., • Maintain documentation, conduct knowledge transfer sessions, and participate in peer review of designs. Experience Level • 6+ years of IT development experience, including design, implementation, testing, and documentation of modern web applications (Python, React/Angular, JavaScript, .NET, cloud platforms)., • Experience building RESTful APIs and backend integrations., • Exposure to Generative AI applications, agentic solutions, and LLM frameworks is a plus., • Solid RDBMS and SQL knowledge; familiarity with data warehousing tools is preferred., • Experience with DevOps and CI/CD pipelines (Azure DevOps, GitHub, Jenkins, Maven, Kubernetes)., • Knowledge of secure development practices and API security., • Experience in Agile/Scrum development methodologies., • Strong analytical, problem-solving, and system design skills., • Willingness to participate in on-call rotations and after-hours support. The Phoenix Group Advisors is an equal opportunity employer. We are committed to creating a diverse and inclusive workplace and prohibit discrimination and harassment of any kind based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We strive to attract talented individuals from all backgrounds and provide equal employment opportunities to all employees and applicants for employment.

Position Title: Software Development Engineer (Python) Location: Middletown, NJ (5 days onsite) Contract type: Long term contract Pay rate: $45-55 hourly (based on years of experience) Overview / Team Summary: Brooksource is seeking a Software Development Engineer (Python) to join our client’s technical team focused on automation infrastructure and systems integration. This role involves building Python-based tools, developing CI/CD pipelines, designing REST APIs, and supporting full-stack development where needed. The ideal candidate is adaptable, collaborative, and enjoys solving complex technical challenges in a fast-paced environment. This position offers exposure to modern development practices, network automation, and integration with backend systems. Responsibilities: • Develop Python-based backend services and automation frameworks supporting networking systems (routers, switches)., • Design, build, and maintain RESTful APIs and microservices for internal and external integrations., • Support and optimize CI/CD pipelines for development and deployment efficiency., • Collaborate with cross-functional teams to support both frontend and backend components., • Interface with SQL/NoSQL databases for data storage, retrieval, and analytics., • Write clean, maintainable, and well-documented code following best practices., • Ensure backend systems are secure, reliable, and performant., • Quickly adapt to new technologies and evolving project requirements. Required Skills & Qualifications: • 5+ years of hands-on experience in Python development., • Strong knowledge of object-oriented programming (OOP), decorators, generators, and context managers., • Experience with multi-threading, asynchronous programming, and performance optimization., • Proficiency in error handling, logging, and testing frameworks., • Hands-on experience with CI/CD tools and automation workflows., • Proven ability to design and implement REST APIs., • Solid understanding of database systems (e.g., MySQL, InfluxDB)., • Ability to thrive in a fast-paced, agile environment., • Excellent communication and collaboration skills. Preferred Skills: • Prior experience in network automation involving routers and switches., • Knowledge of networking protocols and configuration automation., • Experience with containerization and orchestration (e.g., Docker, Kubernetes). What’s in it for you: • Work on automation infrastructure and backend systems supporting high-impact projects., • Collaborate with experienced engineers and cross-functional teams in a dynamic environment., • Opportunity to expand technical skills in Python, CI/CD, APIs, microservices, and network automation., • Exposure to modern development practices and large-scale system integration.