Software Engineer Joyful HealthSoftware EngineerNew York City, New YorkThe healthcare payment system is a complex and inefficient maze - healthcare practices leave $125 billion in revenue uncollected each year, lost in the chaos of fragmented financial data, manual workflows, and opaque payer systems. We’re looking for a talented and ambitious backend engineer with 5+ years of experience in developing distributed pipelines who’s excited to solve one of the toughest challenges in healthcare—financial data interoperability.
Product Engineer Joyful HealthProduct EngineerNew York City, New YorkThe healthcare payment system is a complex and inefficient maze - healthcare practices leave $125 billion in revenue uncollected each year, lost in the chaos of fragmented financial data, manual workflows, and opaque payer systems. We're looking for a talented and ambitious fullstack engineer with 3+ years of experience who's excited to build beautiful, intuitive user experiences that solve one of the toughest challenges in healthcare—helping providers understand and manage their financial operations.
Founding Analytics Engineer Joyful HealthFounding Analytics EngineerNew York City, New YorkThe healthcare payment system is a complex and inefficient maze - healthcare practices leave $125 billion in revenue uncollected each year, lost in the chaos of fragmented financial data, manual workflows, and opaque payer systems. Create self-service analytics capabilities - build intuitive dashboards and analytics tools that enable both internal teams and customers to understand revenue cycle performance, identify uncollected revenue, and track financial health.
AI Engineer Joyful HealthAI EngineerNew York City, New YorkThe healthcare payment system is a complex and inefficient maze - healthcare practices leave $125 billion in revenue uncollected each year, lost in the chaos of fragmented financial data, manual workflows, and opaque payer systems. We're looking for a talented and ambitious machine learning engineer with 5+ years of experience building production AI systems who's excited to solve one of the toughest challenges in healthcare - automatically resolving claim denials.
Infrastructure Engineer KalshiInfrastructure EngineerNew York City, New YorkKalshi fought for years and legalized prediction markets in the US for the first time in history, is currently the fastest growing financial market in America, and has thousands of markets across politics, economics, financials, weather, tech, AI, culture and more. As an Infrastructure Engineer at Kalshi, you’ll help design, build, and scale the systems that power our exchange, clearinghouse, API infrastructure, broker and market-maker connectivity, and more.
Security Engineer Method SecuritySecurity EngineerNew York, New YorkThis role requires a unique blend of security engineering expertise and software development skills to build features that turn complex security workflows into solutions our product can leverage autonomously. You’ll work closely with developers and product teams to ensure that the tools and security primitives within our product empower users to handle diverse and evolving cybersecurity challenges.
Senior Backend Engineer, Enterprise Readiness & Identity LangChainSenior Backend Engineer, Enterprise Readiness & IdentityNew York, New YorkToday, our platform includes LangSmith (Observability, Evaluation, Deployment, Fleet, and Sandboxes), our open source frameworks (LangChain, LangGraph, and Deep Agents), and the newly launched LangSmith Engine for autonomous agent improvement. With $125M raised at Series B from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re at a stage where we’re continuing to develop new products, growth is accelerating, and all team members have meaningful impact on what we build and how we work together.
Senior Fullstack Engineer, Growth & Monetization LangChainSenior Fullstack Engineer, Growth & MonetizationNew York, New YorkToday, our platform includes LangSmith (Observability, Evaluation, Deployment, Fleet, and Sandboxes), our open source frameworks (LangChain, LangGraph, and Deep Agents), and the newly launched LangSmith Engine for autonomous agent improvement. With $125M raised at Series B from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re at a stage where we’re continuing to develop new products, growth is accelerating, and all team members have meaningful impact on what we build and how we work together.
Senior Software Engineer - Collaborative Web Platform Pantheon Systems, IncSenior Software Engineer - Collaborative Web PlatformNew York, NY$139,680–$174,600 / yearPantheon is uniquely positioned — with deep roots in the web platform, a global CDN, and a sophisticated branching model trusted by thousands of organizations — to build the collaborative content experience the modern web deserves. Genuine full-stack capability — you have shipped production systems on both backend (APIs, cloud infrastructure, data services) and frontend (component systems, browser performance, interactive UIs).
NewUI Engineer Diverse Lynx, LLCUI EngineerParsippany, NJ$110,000–$130,000 / yearStrong hands-on experience with TypeScript and React, including deep understanding of hooks, component patterns, state management, and performance optimization. Familiarity with monorepo architecture, particularly pnpm workspaces, and managing shared libraries across multiple applications.
NewData Center Engineer Diverse Lynx, LLCData Center EngineerJersey City, NJThese resources would be expected to assume responsibilities supporting: Infrastructure operations support. Active Directory, DNS, DHCP, and core infrastructure services.
Site Reliability Engineer 2940 inSync StaffingSite Reliability Engineer 2940Berkeley Heights, NJJOB DESCRIPTION: Theoris is seeking an experienced Site Reliability Engineer (SRE) to help build, maintain, and optimize highly available, scalable, and resilient platforms that support critical business applications. This role combines software engineering principles with operational excellence to improve system reliability, automate processes, and drive continuous improvement across enterprise environments.
Supervising Lead Engineer E-J Electric Installation Co.Supervising Lead EngineerNew York, NYFull timeWith over 4,000 employees across 31 offices, E-J delivers full-service electrical solutions for rail systems, transit facilities, office buildings, hospitals, power, renewable energy, clean energy, co-generation facilities, roadway and outdoor specialty work, airports, industrial facilities, data centers, chip plants, universities, sports stadiums, extra high voltage distribution, utility, and gas infrastructure. At E-J, three generations of family expertise have built an organization that combines practical knowledge with modern technological innovation, providing rapid and efficient solutions for today’s lighting, power, energy, and communication needs.
Member of Technical Staff, Software Engineer FinchMember of Technical Staff, Software EngineerNew York City, New York$180,000–$280,000 / yearWe believe the best outcomes happen when expert operators and purpose-built AI work together – which is why we handle every step of pre-lit, from intake and claim opening to medical records, lien management, and demands, with humans leading every case. As a Member of the Technical Staff at Finch, you'll own critical features end-to-end, ship fast, and work directly alongside product, ops, and design in a codebase where your decisions matter from day one.
Deployed Engineer (Early Career-NYC) LangChainDeployed Engineer (Early Career-NYC)New York, New YorkToday, our platform includes LangSmith (Observability, Evaluation, Deployment, Fleet, and Sandboxes), our open source frameworks (LangChain, LangGraph, and Deep Agents), and the newly launched LangSmith Engine for autonomous agent improvement. Strong technical communication skills and builder credibility; Can explain technical tradeoffs clearly, translate complex AI concepts into actionable insights, and build trust with technical customers and engineering teams.
Assoc, AI & IT Operations Engineer GalaxyAssoc, AI & IT Operations EngineerNew York, NY$100,000–$125,000 / yearWe also invest in and operate cutting-edge data center infrastructure to power AI and high-performance computing, addressing the growing demand for scalable energy and compute in the U.S.We work at the intersection of finance and technology, helping institutions, startups, and developers navigate a digitally native economy. Led by CEO and Founder Michael Novogratz, our team blends deep crypto expertise with institutional experience and a shared commitment to shaping the future of Web3 and AI.Galaxy is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia.
Manufacturing Engineer II (NPI) Nesco Resource, LLCManufacturing Engineer II (NPI)Bethel, CT$40–$55 / hourWill utilize the company’s phased design transfer process to ensure that all production release requirements are being met on schedule, including utilizing transfer checklists or project plans, and conducting phase gate reviews with functional department managers. The Manufacturing Engineer II will serve as the New Product Introduction (NPI) Design Transfer Engineer provides support for documenting medical device component manufacturing processes for handoff from development to full scale production.
Senior Systems Engineer Windows Administration & Vulnerability Management Nesco Resource, LLCSenior Systems Engineer Windows Administration & Vulnerability ManagementNew York, NY$60–$70 / hourThe ideal candidate will have strong Windows Server administration skills, experience with MECM/SCCM and vulnerability management tools, and the ability to work effectively with local and global infrastructure and security teams. The ideal candidate is a hands-on Senior Systems Engineer who combines strong Windows administration with vulnerability management, patching, virtualization, security remediation, and automation experience.
NewForward Deployed Engineer RaydarForward Deployed EngineerNew York, NY$180,000–$250,000 / yearYou will write production code, extend the platform, and personally deploy agentic AI systems into sensitive government environments. Our client is an early-stage national-security technology company building agentic AI systems for U.S. intelligence, defense, and law-enforcement missions.
Sr. Building Automation Engineer The Building PeopleSr. Building Automation EngineerKings Point, NYA BAS technician’s primary duties include: Monitoring BAS components for HVAC, plumbing, electricity, computer networking, lighting, and security. Collaborating with BAS vendors and solution to use the data from BAS components to improve a building’s performance or reduce its operating cost.