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About the Company Flow aims to create a superior living environment that enhances the lives of our residents and communities by developing, acquiring, owning, and managing multifamily apartment buildings and the services and technology inside those buildings. Fulfilling our mission will require an exceptional group of people whose collective output is greater than the sum of its individual parts. Our team members are energized by the opportunity to impact our residents’ lives in meaningful ways. They are bold and creatively ambitious, driven by relentlessly high standards, act with a sense of urgency and accountability, and always, above all, operate with integrity, loyalty, and trust. About the Role Fol Management LLC d/b/a Flow seeks Backend Developer in NY, NY to develop and maintain backend APIs and event-driven systems using GoLang (Gin), Kotlin (Micronaut), and NATS. Integrate with third-party services and deploy on AWS/GCP. Require experience building API-based applications for financial services, Proficient in Kotlin and Golang, Good knowledge of web environment, API designs, HTTP, REST, Working knowledge of AWS Lambda, AWS S3, AWS DocumentDB and AWS CloudWatch, Working knowledge of Google Cloud Platform (GCP) resources including Google Cloud Functions, Google Secret Manager and Google Kubernetes Engine, Understanding of user authentication and authorization, Understanding Digital Payments technology and workflows including cards, ACH, invoicing, and billing, Working knowledge of code version control tools alongside ticketing and pipeline systems such as Git, BitBucket, and Jira, Experience writing automated tests and documenting codebase. $95493/p.a \n \n Benefits • Comprehensive benefits package (Medical / Dental / Vision / Disability / Life), • Paid time off and 13 paid holidays, • 401(k) retirement plan, • Healthcare and Dependent Care Flexible Spending Accounts (FSAs), • Access to HSA-compatible plans, • Pre-tax commuter benefits, • Employee Assistance Program (EAP), free therapy through SpringHealth, acupuncture, and other wellness offerings Flow is proud to be an equal opportunity workplace and hires regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity and/or expression, pregnancy, Veteran status any other characteristic protected by federal, state or local law. In addition, we provide reasonable accommodation for qualified individuals with disabilities.

A company is looking for a Senior GoLang AWS Developer to join their team. Key Responsibilities Develop and manage cloud-based applications using Go and AWS technologies Engage with clients to understand their needs and deliver exceptional value Collaborate within an Agile team environment to dr

Job DescriptionA World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Apollo is Palantir’s autonomous software management and deployment platform. It enables seamless, continuous delivery of mission-critical software (Foundry, Gotham, AIP) across a vast range of environments: on-prem, public cloud, disconnected (air-gapped) networks, and highly regulated settings (including IL-5 and FedRAMP). As a Software Engineer on the Apollo team, you’ll build and operate a large-scale distributed system to allow the remote operation and maintenance of Kubernetes clusters. Our mission is to extract the entire state of a cluster into a portable, high-performance artifact within minutes, enabling full and almost instant cluster reconstruction from the ground up—all while pushing the limits of speed, reliability, and scale. You’ll design and implement backup and restore solutions for Kubernetes, leveraging proprietary compression infrastructure tailored to Palantir’s unique deployment models. You’ll also build and optimize our container artifact store, which is based on the OCI (Open Container Initiative) distribution spec—the industry standard for storing and distributing container images and artifacts. You’ll own the backbone of every environment Apollo supports, from hyperscalers to Army trucks. If you’re excited by challenges at the intersection of container technologies like OCI and docker, storage, and distributed systems, you’ll find opportunities here to dive deep into storage formats and low-level optimizations, where milliseconds matter. As we increasingly automate cluster creation and management on diverse hardware, you’ll play a key role in scaling Palantir’s presence at the edge and solving tough distributed systems problems. You’ll own the full development lifecycle—from idea generation and design, through implementation, to operation and support—while collaborating closely with both technical and non-technical stakeholders to deliver robust, impactful infrastructure. The usage of AI tools (Claude Code/Codex/Copilot) is highly encouraged!Core Responsibilities • Build and maintain highly available systems responsible for orchestration of software deployment across hundreds of production environments, • Develop performance sensitive storage features and optimizations to store and serve Palantir products, • Engage and solve problems that customers need today with a tight feedback loop for what is important and what works, • Working directly with other teams to solve problems that cross the team boundary, • Debug complex issues and performance problems throughout the stack, including open sourceWhat We Value, • Systems programming experience with strong proficiency in golang, Java or equivalent. This is a highly hands on, code writing heavy position!, • Some familiarity with containers (Docker) and orchestration (Kubernetes) at scale, • Experience working with hosted container registries such as Amazon Elastic Container Registry (ECR), Google Artifact Registry, or Azure Container Registry (ACR) is highly desirable, • Familiarity with the OCI Distribution Spec and open source registry projects (e.g., distribution/distribution,Harbor), • Experience designing, building, and operating high-scale observability or infrastructure systems, • Experience building high-quality software in a fast-paced CI/CD development environment, • High empathy for developer and operators workflows and productivityWhat We Require, • 4+ years of professional software development experience on core infrastructure with emphasis on operational excellence, • 2+ years of experience contributing to the system design or architecture (architecture, design patterns, reliability and scaling) of new and existing systems

Job Description Experienced Software Engineer 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 As a member of an agile engineering team, you will help design, implement, test and deploy new features in very short cycles to an always-on critical-path infrastructure. Requirements • 4+ years of backend SW development, • Experience using Go (Golang), • Experience building arb-bots, liquidations-bots, wallets, and similar crypto products, • Experience running ETH nodes, • Experience modifying node codebase, • Experience in automated crypto trading and DeFiGreat compensation package.If you think you fit the role please apply to join the blockchain journey.

Job Description Experienced Software Engineer - No Blockchain Experience Is Needed 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 As a member of an agile engineering team, you will help design, implement, test and deploy new features in very short cycles to an always-on critical-path infrastructure. Requirements • 4+ years of backend SW development, • Experience using Go (Golang), • Experience building arb-bots, liquidations-bots, wallets, and similar crypto products, • Experience running ETH nodes, • Experience modifying node codebase, • Experience in automated crypto trading and DeFiGreat compensation package.If you think you fit the role please apply to join the blockchain journey.

Job Description Experienced Software Engineer 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 As a member of an agile engineering team, you will help design, implement, test and deploy new features in very short cycles to an always-on critical-path infrastructure. Requirements • 4+ years of backend SW development, • Experience using Go (Golang), • Experience building arb-bots, liquidations-bots, wallets, and similar crypto products, • Experience running ETH nodes, • Experience modifying node codebase, • Experience in automated crypto trading and DeFiGreat compensation package.If you think you fit the role please apply to join the blockchain journey.

Job DescriptionA World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Are you excited about building world class platforms that power mission critical software at a huge scale? Apollo enables autonomous management and continuous deployment of software, wherever it is. We’re taking SAAS to where SAAS has not gone before: from on-premise, to various cloud providers, to disconnected environments (air-gapped), to strict accreditation frameworks including IL-5 and FedRAMP, and to the edge. You can read more about the problem Apollo was built to solve on our blog or watch our Apollo demo day. As a Software Engineer on the Apollo platform you will build software at scale to transform how organizations around the world deploy software. You will be responsible for mission critical software powering deployment of software for both Palantir and its customers in the commercial and government space. You have a curious mind, high bar for engineering quality and ability to work in a dynamic environment where the best idea wins. Apollo Software Engineers are involved throughout the product lifecycle. From idea generation, to design and prototyping, to execution, and shipping. As a Software Engineer, you'll collaborate closely with technical and non-technical counterparts to understand our customers' problems and build products that solve them. Please note that this posting is open to all levels of experience. Core Responsibilities • Build and maintain highly available systems responsible for orchestration of software deployment across hundreds of production environments, • Engage and solve problems that customers need today with a tight feedback loop for what is important and what works, • Working directly with other teams to solve problems that cross the team boundary, • Debug complex issues and performance problems throughout the stackWhat We Value, • Some familiarity with containers (Docker) and orchestration (Kubernetes), • Experience developing and managing highly-available distributed systems, • Demonstrated success building systems that meet requirements around monitoring, stability, and scalability, • Experience building high-quality software in a fast-paced CI/CD development environment, • High empathy for developer and operators workflows and productivityWhat We Require, • Experience in Software Engineering, Computer Science, Math, Physics or or similar field, • Strong software developer with demonstrated proficiency in programming languages, such as Java, Golang, C++, or equivalent, • Demonstrated ability to learn and work independently and make good decisions with minimal direction, • Strong written and verbal communication skills

Job Description Who We Are: Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series C funding round brought our total investment to over $170 million, fueling our ambitious vision. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges, totalling over 6 million brokerage accounts. Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly backed by top-tier global investors, including Portage Ventures, Spark Capital, Tribe Capital, Social Leverage, Horizons Ventures, Unbound, SBI Group, Derayah Financial, Elefund, and Y Combinator. Our Team Members: We're a dynamic team of 230+ globally distributed members who thrive working from our favorite places around the world, with teammates spanning the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond! We're searching for passionate individuals eager to contribute to Alpaca's rapid growth. If you align with our core values—Stay Curious, Have Empathy, and Be Accountable—and are ready to make a significant impact, we encourage you to apply. Your Role: As a Senior Full-Stack Engineer, you will be responsible for designing, implementing, and maintaining systems and services that form the foundation of Alpaca and empower millions of users who trade billions of dollars worth of assets. As part of the Trading API team, you will be responsible for the user experience and product development for Trading API customers, encompassing both the frontend trading dashboards and backend systems that power Trading API product features like elite, high-yield cash, paper accounts, and more. Working closely with our users and internal stakeholders, we specialize in delivering high-quality end-to-end solutions across the full suite of frontend and backend systems at Alpaca. We're looking for someone with a proven track record of designing and building scalable applications with an appreciation of the full-stack user experience. You'll dive deep and specialize in a breadth of backend financial systems - payments, trading, market data, accounts, and more - to deliver innovative product features across the stack, while leading the design and implementation of the components that power elegant and performant frontend user experiences. Things You Get To Do: • Play a pivotal role in architecting and developing software solutions across the full stack that push the boundaries of technology, • Work closely with cross-functional teams and dive deep into the backend systems and infrastructure that power financial markets, • Opportunity to contribute to API design and product features within our ecosystem, • Own the delivery of high-visibility features/projects, from design to deployment, • Mentor peers and influence the technical strategy of our companyWho You Are (Must-Haves):, • 5+ years of experience in full-stack development with Golang & TypeScript/React., • Excellent communication and collaboration skills., • Ability to collect and translate stakeholder requirements into fully realized features., • Proficient in TypeScript and React., • Proficient in HTML and CSS frameworks such as TailwindCSS., • Proficient in at least one modern systems programming language like Golang or C#., • Passionate about creating intuitive and performance user interfaces., • Experience with SQL and relational databases, preferably PostgreSQL., • Experience with REST APIs and best practices., • Attention to detail and an appreciation for design aesthetics.Who You Might Be (Nice-to-Haves):, • Algo trading experience (either professional or personal)., • Experience with major cloud platforms (we primarily use GCP)., • Experience or understanding of financial markets., • Experience with Docker and Kubernetes., • Experience working at a startup., • Experience working remotely.How We Take Care of You:, • Competitive Salary & Stock Options, • Health Benefits, • New Hire Home-Office Setup: One-time USD $500 Recruitment Privacy Policy

Job Description Who We Are: Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series C funding round brought our total investment to over $170 million, fueling our ambitious vision. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges, totalling over 6 million brokerage accounts. Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly backed by top-tier global investors, including Portage Ventures, Spark Capital, Tribe Capital, Social Leverage, Horizons Ventures, Unbound, SBI Group, Derayah Financial, Elefund, and Y Combinator. Our Team Members: We're a dynamic team of 230+ globally distributed members who thrive working from our favorite places around the world, with teammates spanning the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond! We're searching for passionate individuals eager to contribute to Alpaca's rapid growth. If you align with our core values—Stay Curious, Have Empathy, and Be Accountable—and are ready to make a significant impact, we encourage you to apply. Your Role: As a Senior Full-Stack Engineer, you will be responsible for designing, implementing, and maintaining systems and services that form the foundation of Alpaca and empower millions of users who trade billions of dollars worth of assets. The Internal Tools Team is responsible for building and maintaining user-facing tools that empower Alpaca's internal operations teams. Our focus is on streamlining workflows at scale through intuitive self-serve interfaces and automation. We work closely with internal stakeholders to understand their needs and deliver high-quality, scalable solutions that improve efficiency, reduce manual overhead, and enable teams to operate with greater autonomy. For this role, we seek an experienced Senior Fullstack engineer dedicated to delivering seamless and high-quality software solutions for our internal operations teams. The ideal candidate has a proven track record of designing and building scalable applications and is comfortable challenging conventions and advocating for innovative solutions. In this position, you will have the autonomy to architect and implement solutions that meet our strategic objectives, while also actively contributing to the goal-setting process alongside a collaborative, cross-functional team. Things You Get To Do: • Own projects that push the boundaries of Alpaca's internal tools and systems., • Work across domains to build features end-to-end, gaining exposure to the full spectrum of Alpaca's infrastructure., • Stay deeply connected to the needs of internal operations teams, building tools that streamline workflows and reduce manual effort., • Drive architectural design conversations, helping shape scalable, intuitive, and reliable systems., • Collaborate closely with cross-functional teams to deliver impactful solutions., • Play a key role in improving our response times and helping internal teams provide world-class customer support., • Work directly with stakeholders, maintain relationships, and implement solutions that have a direct impact on Alpaca operations., • Take ownership of high-visibility, high-impact initiatives with autonomy and accountability. Who You Are (Must-Haves): • 5+ years of experience in full-stack development with Golang & TypeScript/React., • Excellent communication and collaboration skills., • Ability to collect and translate stakeholder requirements into fully realized features., • Proficient in TypeScript and React., • Proficient in HTML and CSS frameworks such as TailwindCSS., • Proficient in at least one modern systems programming language like Golang or C#., • Passionate about creating intuitive and performant user interfaces., • Experience with SQL and relational databases, preferably PostgreSQL., • Experience with REST APIs and best practices., • Attention to detail and an appreciation for design aesthetics. Who You Might Be (Nice-to-Haves): • Algo trading experience (either professional or personal)., • Experience with major cloud platforms (we primarily use GCP)., • Experience or understanding of financial markets., • Experience with Docker and Kubernetes., • Experience working at a startup., • Experience working remotely.How We Take Care of You:, • Competitive Salary & Stock Options, • Health Benefits, • New Hire Home-Office Setup: One-time USD $500 Recruitment Privacy Policy

Job DescriptionWhy Charlie Health? Millions of people across the country are navigating mental health conditions, substance use disorders, and eating disorders, but too often, they're met with barriers to care. From limited local options and long wait times to treatment that lacks personalization, behavioral healthcare can leave people feeling unseen and unsupported. Charlie Health exists to change that. Our mission is to connect the world to life-saving behavioral health treatment. We deliver personalized, virtual care rooted in connection—between clients and clinicians, care teams, loved ones, and the communities that support them. By focusing on people with complex needs, we're expanding access to meaningful care and driving better outcomes from the comfort of home. As a rapidly growing organization, we're reaching more communities every day and building a team that's redefining what behavioral health treatment can look like. If you're ready to use your skills to drive lasting change and help more people access the care they deserve, we'd love to meet you. Why Charlie Health? We are currently facing a nationwide mental health epidemic marked by rising rates of depression, anxiety, trauma, substance use disorders, and suicide. At the same time, those seeking help often encounter geographic, financial, or systemic barriers that prevent them from receiving timely and effective care. This urgent need calls for a reimagined approach to behavioral health treatment. At Charlie Health, our mission is to connect the world to life-saving mental health treatment. Our innovative virtual programs combine curated group sessions, individual therapy, and family therapy, delivered through personalized, evidence-based treatment plans deigned for sustainable healing from the comfort of home. By connecting individuals with shared experiences and fostering supportive communities, Charlie Health provides a pathway to long-term recovery, with over 90% of our clients seeing improvement in their most challenging mental health symptoms. Every member of our team shares a deep commitment to this mission. If you're driven to make a meaningful impact, we invite you to join us in reshaping the future of mental healthcare. About the Role As a Senior Platform Engineer, you will be responsible for designing, implementing, and maintaining our core services and libraries, cloud infrastructure, CI/CD pipelines, and automation frameworks. You will work closely with other Platform and DevOps, product, security, data, and ML engineers to ensure high availability, optimal system performance, secure and cost-effective infrastructure, and smooth deployments. Our product engineering teams deploy to production more than 20 times a week on average using trunk-based development. We currently work in Scrumban-style 2-week sprints. Our teams work hybrid (required if in NY) and remotely across time zones but are available during core meeting hours (12PM to 5PM EST). We're a team of passionate, forward-thinking professionals eager to take on the challenge of the mental health crisis and play a formative role in providing life-saving solutions. If you're inspired by our mission and energized by the opportunity to increase access to mental healthcare and profoundly impact millions of lives, apply today. Responsibilities • Develop and maintain our core services and libraries in Python, Typescript, and Golang, • Architect, build, and maintain AWS cloud infrastructure using Terragrunt and OpenTofu (Terraform)., • Develop and optimize CI/CD pipelines in GitHub Actions to streamline deployments and improve developer productivity., • Automate infrastructure provisioning, monitoring, and scaling using tools like Bash, Golang, and Python., • Implement security best practices across infrastructure and pipelines, including IAM, networking, and HIPAA compliance controls., • Work alongside product engineering teams to deliver services that require new foundational platform capabilities., • Drive reliability, scalability, observability, security, and cost-efficiency improvements across our deployed services., • Provide options around key initiatives and break down work into visible and achievable milestones, delivering incremental value., • Mentor and train other engineers throughout the organization and seek to continually improve architecture and processes, • Improve developer velocity and happiness by identifying and abstracting common functionality and listening to feedback from the rest of engineering., • Participate in on-call rotations to ensure system availability and timely incident resolution., • 3+ years of experience in a Platform, DevOps, SRE, or Cloud Engineering role., • 2+ years of experience writing production-level backend code., • 2+ years of expertise with AWS services (ECS Fargate, Lambda, S3, Aurora, SQS, Eventbridge, EC2, ECR, etc.)., • Proficiency with tools like Python, Golang, or Typescript., • Strong proficiency in Terraform/OpenTofu for infrastructure as code., • Experience with CI/CD tools like GitHub Actions, GitLab CI, or Jenkins., • Strong understanding of containerization (Docker) and orchestration tools., • Experience with observability, monitoring, and logging tools such as Datadog, Honeycomb, Prometheus, Grafana, Loki, Sumologic, and OpsGenie., • Proven track record of breaking down large problems and delivering incremental value to meet deadlines while providing options for long-term improvements., • Passion for automation, scalability, and building secure, cost-effective, self-healing systems., • Ability to troubleshoot complex distributed systems, • Hands-on experience participating in an on-call rotation, responding to and resolving critical infrastructure and application issues promptly., • Strong communication and problem-solving skills and ability to work in a fast-paced startup environment., • Experience with large cloud or monolith to microservices migrations., • Solid experience with Linux system administration, networking, and security best practices., • Familiarity with AI-enabled developer productivity tooling., • Background in SDET, QA, or Performance Testing.Benefits Charlie Health is pleased to offer comprehensive benefits to all full-time, exempt employees. Read more about our benefits here. The total target base compensation for this role will be between $150,000 and $200,000 per year at the commencement of employment. Please note, pay will be determined on an individualized basis and will be impacted by location, experience, expertise, internal pay equity, and other relevant business considerations. Further, cash compensation is only part of the total compensation package, which, depending on the position, may include stock options and other Charlie Health-sponsored benefits. #LI-REMOTE Our Values • Connection: Care deeply & inspire hope., • Congruence: Stay curious & heed the evidence. Please be cautious of potential recruitment fraud. If you are interested in exploring opportunities at Charlie Health, please go directly to our Careers Page: . Charlie Health will never ask you to pay a fee or download software as part of the interview process with our company. In addition, Charlie Health will not ask for your personal banking information until you have signed an offer of employment and completed onboarding paperwork that is provided by our People Operations team. All communications with Charlie Health Talent and People Operations professionals will only be sent from @charliehealth.com email addresses. Legitimate emails will never originate from gmail.com, yahoo.com, or other commercial email services. Recruiting agencies, please do not submit unsolicited referrals for this or any open role. We have a roster of agencies with whom we partner, and we will not pay any fee associated with unsolicited referrals. At Charlie Health, we value being an Equal Opportunity Employer. We strive to cultivate an environment where individuals can be their authentic selves. Being an Equal Opportunity Employer means every member of our team feels as though they are supported and belong. We value diverse perspectives to help us provide essential mental health and substance use disorder treatments to all young people. Charlie Health applicants are assessed solely on their qualifications for the role, without regard to disability or need for accommodation. By submitting your application, you agree to receive SMS messages from Charlie Health regarding your application. Message and data rates may apply. Message frequency varies. You can reply STOP to opt out at any time. For help, reply HELP.

Job Description Experienced Software Engineer 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 As a member of an agile engineering team, you will help design, implement, test and deploy new features in very short cycles to an always-on critical-path infrastructure. Requirements • 4+ years of backend SW development, • Experience using Go (Golang), • Experience building arb-bots, liquidations-bots, wallets, and similar crypto products, • Experience running ETH nodes, • Experience modifying node codebase, • Experience in automated crypto trading and DeFiGreat compensation package.If you think you fit the role please apply to join the blockchain journey.

Job DescriptionCoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at You'll Do We're seeking a talented and experienced Senior Engineer for Network Observability to join our Network Observability team. In this role, you will be a key player in designing, developing, and maintaining the monitoring, telemetry, and observability systems that keep CoreWeave's GPU cloud network operating reliably and at scale. You'll focus on building solutions that provide real-time insights into network performance, ensuring that issues are detected proactively and resolved quickly. Your mission? To empower CoreWeave's network with advanced observability: robust metrics, powerful analytics, and automated alerting—so well-tuned that any anomalies become clear before they ever impact our customers. • Develop, optimize, and maintain network observability platforms. Use your skills in Python and Golang to create and automate collectors, exporters, and dashboards that provide deep visibility into network health and performance., • Collaborate with Network Engineering and Platform teams to ingest and unify logs, metrics, and events from a variety of platforms (Arista EOS, NVIDIA Cumulus Linux, Nokia SR OS, SR Linux, etc.) into a single observability pipeline., • Design and implement scalable telemetry solutions using protocols like gNMI, SNMP, and streaming analytics. Ensure advanced alerting and anomaly detection with tools such as Prometheus, Grafana, and Alertmanager., • Work closely with network developers, site reliability engineers, and security teams to integrate observability solutions across the broader infrastructure. Participate in design discussions, RFCs, and architectural decisions., • Join a rotating on-call schedule to troubleshoot and resolve observability-related issues. Provide timely support to operations teams, quickly isolating and fixing problems when they arise., • Deep familiarity with Prometheus, Grafana, Alertmanager, gNMI, and SNMP. Experience writing or extending custom metric collectors/exporters is a plus., • Experience as a Network Engineer, SRE, Software Developer, or Systems Administrator in large-scale environments. A track record of building and operating robust telemetry and monitoring solutions is a plus., • Passion for automating tasks and processes. You find satisfaction in creating workflows that handle repetitive tasks and reduce human error to near zero., • Comfortable containerizing solutions in Kubernetes, designing, building, and deploying container-based workloads efficiently., • Proficient with Python, Go, and Bash, plus familiarity with configuration management and templating tools (e.g., Ansible, Jinja2). ., • Strong knowledge of Linux systems and IP networking concepts, with hands-on experience in routing, switching, and network troubleshooting., • Practical knowledge with a variety of platforms, including Arista EOS, NVIDIA Cumulus Linux, Nokia SR OS, and SR Linux., • College Education: Bachelor's degree in Computer Science or a related field., • Machine Learning for Anomaly Detection: Hands-on experience applying ML techniques or tools (e.g., TensorFlow, scikit-learn) to proactively detect performance or security anomalies in network traffic., • Network Certifications: Certifications like CCNA, CCNP, or similar., • Advanced Metrics & Analytics: Hands-on experience with data pipelines, event correlation, or anomaly detection in large-scale environments., • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best-in-Class Client Experiences The base salary range for this role is $139,000 to $204,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Medical, dental, and vision insurance - 100% paid for by CoreWeave, • Company-paid Life Insurance, • Voluntary supplemental life insurance, • Short and long-term disability insurance, • Flexible Spending Account, • Health Savings Account, • Tuition Reimbursement, • Ability to Participate in Employee Stock Purchase Program (ESPP), • Mental Wellness Benefits through Spring Health, • Family-Forming support provided by Carrot, • Paid Parental Leave, • Flexible, full-service childcare support with Kinside, • 401(k) with a generous employer match, • Flexible PTO, • Catered lunch each day in our office and data center locations, • A casual work environment While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration California Consumer Privacy Act - California applicants only CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: . Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.

Job DescriptionWhy Charlie Health? Millions of people across the country are navigating mental health conditions, substance use disorders, and eating disorders, but too often, they're met with barriers to care. From limited local options and long wait times to treatment that lacks personalization, behavioral healthcare can leave people feeling unseen and unsupported. Charlie Health exists to change that. Our mission is to connect the world to life-saving behavioral health treatment. We deliver personalized, virtual care rooted in connection—between clients and clinicians, care teams, loved ones, and the communities that support them. By focusing on people with complex needs, we're expanding access to meaningful care and driving better outcomes from the comfort of home. As a rapidly growing organization, we're reaching more communities every day and building a team that's redefining what behavioral health treatment can look like. If you're ready to use your skills to drive lasting change and help more people access the care they deserve, we'd love to meet you. Why Charlie Health? We are currently facing a nationwide mental health epidemic marked by rising rates of depression, anxiety, trauma, substance use disorders, and suicide. At the same time, those seeking help often encounter geographic, financial, or systemic barriers that prevent them from receiving timely and effective care. This urgent need calls for a reimagined approach to behavioral health treatment. At Charlie Health, our mission is to connect the world to life-saving mental health treatment. Our innovative virtual programs combine curated group sessions, individual therapy, and family therapy, delivered through personalized, evidence-based treatment plans designed for sustainable healing from the comfort of home. By connecting individuals with shared experiences and fostering supportive communities, Charlie Health provides a pathway to long-term recovery, with over 90% of our clients seeing improvement in their most challenging mental health symptoms. Every member of our team shares a deep commitment to this mission. If you're driven to make a meaningful impact, we invite you to join us in reshaping the future of mental healthcare. About the Role As a Senior Platform Engineer, you will be responsible for designing, implementing, and maintaining our core services and libraries, cloud infrastructure, CI/CD pipelines, and automation frameworks. You will work closely with other Platform and DevOps, product, security, data, and ML engineers to ensure high availability, optimal system performance, secure and cost-effective infrastructure, and smooth deployments. Our product engineering teams deploy to production more than 20 times a week on average using trunk-based development. We currently work in Scrumban-style 2-week sprints. Our teams work hybrid (required if in NY) and remotely across time zones but are available during core meeting hours (12PM to 5PM EST). We're a team of passionate, forward-thinking professionals eager to take on the challenge of the mental health crisis and play a formative role in providing life-saving solutions. If you're inspired by our mission and energized by the opportunity to increase access to mental healthcare and profoundly impact millions of lives, apply today. Responsibilities • Develop and maintain our core services and libraries in Python, Typescript, and Golang, • Architect, build, and maintain AWS cloud infrastructure using Terragrunt and OpenTofu (Terraform)., • Develop and optimize CI/CD pipelines in GitHub Actions to streamline deployments and improve developer productivity., • Automate infrastructure provisioning, monitoring, and scaling using tools like Bash, Golang, and Python., • Implement security best practices across infrastructure and pipelines, including IAM, networking, and HIPAA compliance controls., • Work alongside product engineering teams to deliver services that require new foundational platform capabilities., • Drive reliability, scalability, observability, security, and cost-efficiency improvements across our deployed services., • Provide options around key initiatives and break down work into visible and achievable milestones, delivering incremental value., • Mentor and train other engineers throughout the organization and seek to continually improve architecture and processes, • Improve developer velocity and happiness by identifying and abstracting common functionality and listening to feedback from the rest of engineering., • Participate in on-call rotations to ensure system availability and timely incident resolution., • 3+ years of experience in a Platform, DevOps, SRE, or Cloud Engineering role., • 2+ years of experience writing production-level backend code., • 2+ years of expertise with AWS services (ECS Fargate, Lambda, S3, Aurora, SQS, Eventbridge, EC2, ECR, etc.)., • Proficiency with tools like Python, Golang, or Typescript., • Strong proficiency in Terraform/OpenTofu for infrastructure as code., • Experience with CI/CD tools like GitHub Actions, GitLab CI, or Jenkins., • Strong understanding of containerization (Docker) and orchestration tools., • Experience with observability, monitoring, and logging tools such as Datadog, Honeycomb, Prometheus, Grafana, Loki, Sumologic, and OpsGenie., • Proven track record of breaking down large problems and delivering incremental value to meet deadlines while providing options for long-term improvements., • Passion for automation, scalability, and building secure, cost-effective, self-healing systems., • Ability to troubleshoot complex distributed systems, • Hands-on experience participating in an on-call rotation, responding to and resolving critical infrastructure and application issues promptly., • Strong communication and problem-solving skills and ability to work in a fast-paced startup environment., • Experience with large cloud or monolith to microservices migrations., • Solid experience with Linux system administration, networking, and security best practices., • Familiarity with AI-enabled developer productivity tooling., • Background in SDET, QA, or Performance Testing.Benefits Charlie Health is pleased to offer comprehensive benefits to all full-time, exempt employees. Read more about our benefits here. The total target base compensation for this role will be between $150,000 and $200,000 per year at the commencement of employment. Please note, pay will be determined on an individualized basis and will be impacted by location, experience, expertise, internal pay equity, and other relevant business considerations. Further, cash compensation is only part of the total compensation package, which, depending on the position, may include stock options and other Charlie Health-sponsored benefits. #LI-REMOTE Our Values • Connection: Care deeply & inspire hope., • Congruence: Stay curious & heed the evidence., • Commitment: Act with urgency & don't give up. Please do not call our public clinical admissions line in regard to this or any other job posting. Please be cautious of potential recruitment fraud. If you are interested in exploring opportunities at Charlie Health, please go directly to our Careers Page: . Charlie Health will never ask you to pay a fee or download software as part of the interview process with our company. In addition, Charlie Health will not ask for your personal banking information until you have signed an offer of employment and completed onboarding paperwork that is provided by our People Operations team. All communications with Charlie Health Talent and People Operations professionals will only be sent from @charliehealth.com email addresses. Legitimate emails will never originate from gmail.com, yahoo.com, or other commercial email services. Recruiting agencies, please do not submit unsolicited referrals for this or any open role. We have a roster of agencies with whom we partner, and we will not pay any fee associated with unsolicited referrals. At Charlie Health, we value being an Equal Opportunity Employer. We strive to cultivate an environment where individuals can be their authentic selves. Being an Equal Opportunity Employer means every member of our team feels as though they are supported and belong. We value diverse perspectives to help us provide essential mental health and substance use disorder treatments to all young people. Charlie Health applicants are assessed solely on their qualifications for the role, without regard to disability or need for accommodation. By submitting your application, you agree to receive SMS messages from Charlie Health regarding your application. Message and data rates may apply. Message frequency varies. You can reply STOP to opt out at any time. For help, reply HELP.

Job Description Experienced Software Engineer 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 As a member of an agile engineering team, you will help design, implement, test and deploy new features in very short cycles to an always-on critical-path infrastructure. Requirements • 4+ years of backend SW development, • Experience using Go (Golang), • Experience building arb-bots, liquidations-bots, wallets, and similar crypto products, • Experience running ETH nodes, • Experience modifying node codebase, • Experience in automated crypto trading and DeFiGreat compensation package.If you think you fit the role please apply to join the blockchain journey.

Job DescriptionCareer Renew is recruiting for one of its clients a Senior Full Stack Engineer - Crypto - this is a fully remote role for candidates based in the EST timezone. Salary range: 180-225K USD yearly plus benefits. We're building a platform that is setting the standard for how regulated blockchain applications enforce transaction rules at the smart contract layer. We empower teams to create modular and programable policies—such as AML/CFT checks and offchain collateral requirements—that are verified before transactions execute onchain. Our solution ensures these policies are securely enforced with cryptographic guarantees, providing robust risk management tailored to real-world customer needs. The role As a senior full stack engineer, you’ll build core backend services, developer-facing APIs, and UIs that power our developer platform. You’ll focus on delivering a high-quality developer experience, with direct ownership over feature design and implementation. This is a high-impact position where you'll shape how developers interact with and implement transaction prerequisites. Responsibilities * Contribute to the technical direction of our frontend architecture * Design and build UIs, SDK, and API infrastructure * Create comprehensive API documentation and developer resources * Build visualization tools for monitoring policy enforcement and network activity * Collaborate with protocol engineers to design developer-friendly abstractions What we look for * 7+ years of full stack engineering experience * Strong frontend skills with modern frameworks (e.g. React, Next.js) * Familiarity with Go (Golang) * Deep understanding of cloud infrastructure, particularly AWS * Experience building developer tools, SDKs, or APIs * Strong product and UI intuition; passion for developer experience * Autonomy, initiative, and a drive to ship high-quality systems Perks * Unlimited PTO with a high level of autonomy for your work * Best-in-class health, dental and vision insurance * Quarterly world-wide team offsites Compensation & Package * Unlimited PTO with a high level of autonomy for your work * Best-in-class health, dental and vision insurance * Quarterly world-wide team offsites

Job Description Who We Are At Moxxi, we're redefining performance marketing with cutting-edge technology and a relentless focus on results. As a profitable, bootstrapped start-up, we are led by a team of industry veterans in performance marketing, ad tech, and digital publishing. Together, we're building the premier platform to incubate, scale, and optimize digitally born businesses, setting new standards for data-driven success. Our entrepreneurial team brings proven experience from both global corporations and fast-growing startups. We're passionate about delivering scalable, profitable outcomes for our partners through advanced profiling, targeting, and continuous optimization. Joining Moxxi means becoming part of a growing start-up in the heart of NYC, where you'll have the opportunity to accelerate your career, expand your skill set, and shape the future of performance marketing. The Role: As a Staff Software Engineer at Moxxi, you'll be a key driver in scaling our performance marketing platform and shaping the long-term technical vision of our ad delivery and optimization systems. You will lead complex initiatives across multiple domains from building resilient backend infrastructure and intelligent APIs to integrating ML driven campaign systems and rethinking marketer tooling. Operating as a senior individual contributor, you'll partner with cross-functional stakeholders, mentor other engineers, and make architecture decisions that define the future of Moxxi's core platform. You'll help us evolve our Ads infrastructure to support real-time personalization, performance tuning at scale, and rich experimentation frameworks. This role is ideal for engineers who enjoy solving deep technical challenges with direct business impact, who can bring clarity to ambiguity, and who are passionate about growing both systems and people. Responsibilities: • Architect, develop and maintain scalable and resilient backend systems powering our CMS, AdServer, CMS, CRM, and optimization pipelines., • Build reusable UI components and responsive interfaces that allow marketers to manage, launch, and analyze campaigns with ease., • Build high-performance APIs and services that integrate with internal platforms and external ad ecosystems., • Partner with the Account Managers and Operations team to productionize models that drive ad personalization, budget pacing, and bid optimization., • Design and evolve real-time and batch data pipelines that support campaign analytics, attribution, and experimentation at scale., • Lead cross-functional collaboration with product, design, and business teams to translate requirements into robust software solutions., • Ensure system observability, operational excellence, and uptime across critical infrastructure components., • Mentor junior engineers and contribute to a culture of clean, maintainable, and well-documented code., • Drive technical planning and contribute to the evolution of our platform strategy and long-term architectural vision., • Stay up to date with industry trends in advertising technology, distributed systems, and machine learning and bring relevant innovations into the team., • Take ownership of major initiatives and continuously identify opportunities to improve performance, scalability, and developer experience.Basic Qualifications, • 10+ years of professional experience designing and delivering production-grade software systems., • Proven success architecting distributed systems and backend services in high-scale environments., • Strong fluency in Go (Golang) and experience building services using microservice architectures., • Deep knowledge of APIs, cloud-native infrastructure (e.g. GCP, BigQuery, Cloud Run), and data engineering patterns., • Hands-on experience with real-time systems, streaming data (e.g. Pub/Sub, Kafka), and event-based architectures., • Passion for performance marketing, experimentation frameworks, and measurable impact., • Outstanding communication skills, including the ability to influence stakeholders and lead through ambiguity., • Experience in the AdTech ecosystem (e.g., RTB systems, campaign management, creative tooling)., • Prior ownership of infrastructure at scale, including observability, cost optimization, and compliance (e.g. GDPR, CCPA)., • Knowledge of caching systems (Redis, Memcached), Infrastructure as Code (Terraform), and container orchestration (Docker, Kubernetes)., • Exposure to non-relational databases (e.g., BigTable, DynamoDB) and caching systems such as Redis or Memcached.Nice to Have / Bonus Qualifications, • Master's degree in Computer Science, Engineering, or a related technical field., • Familiarity with Ads infrastructure standards, • Proficiency in TypeScript, with experience in frontend frameworks such as React or Angular, and building APIs or server-side logic with TypeScript (e.g., Node.js)., • Prior work on cost optimization, performance tuning, or infrastructure efficiency at scale., • Familiarity with AI/ML-powered ad optimizations, A/B testing frameworks, or campaign experimentation systems., • Demonstrated impact as a Staff, Principal, or Area Tech Lead in a fast-paced, product-focused company.Moxxi Values & Competencies, • Self-Starter – You take initiative and solve problems before they become problems., • Curious & Analytical – You ask why, dig deep into data, and experiment to learn what works., • Efficiency-Oriented – Fast, focused, and action-driven., • Relationship-Focused – You build trust and deliver value., • Organized Multitasker – You thrive in fast-paced, high-velocity environments., • Strategic Communicator – You translate performance into insight and insight into action.Salary Range$195,000—$270,000 USD