Staff Software Engineer
This Staff Software Engineer role involves actively improving Check's systems by solving difficult engineering problems, primarily within a Python modular monolith utilizing cloud-native tools. Key responsibilities include architecting and building scalable systems, prototyping creative solutions, sharing constructive feedback, and coaching team members through transparent collaboration. Candidates should be proficient in Python or Go and experienced in building and scaling complex, regulated systems.
Software Engineer
The Software Engineer will be responsible for framing and building high-value features and pieces of infrastructure for Dust's AI operating system. This involves engaging with a full-stack environment including technologies like TypeScript, React.js, Node.js, and Rust. Key responsibilities include owning critical features end-to-end, scoping technical projects, collaborating closely with users, and building systems designed for scale.
Product Engineer
Clasp is hiring a founding Product Engineer to help transform the health insurance industry by modernizing and automating the benefits experience. Responsibilities include building the core offering from the ground up, establishing scalable technical foundations, driving product direction, and cultivating partner relationships. This is a ground-floor opportunity requiring 5+ years of system design experience, focusing on shipping software daily while championing user needs.
Staff AI Engineer
The Staff ML Engineer will be responsible for architecting and building Spara’s AI engine that powers intelligent interactions across chat, email, and voice channels. Key duties involve defining quantitative success criteria, running evaluations, and crafting user experiences through prompt engineering and foundation model orchestration. This high-impact role requires deep technical expertise to shape the product roadmap and drive innovation within an early-stage, experienced team.
Software Engineer
Windmill is hiring a Software Engineer to help build their AI-powered performance review system, which aims to simplify and improve the review process for managers and employees. Candidates should be self-starters with experience in modern technologies, specifically Node.JS, TypeScript, and Postgres. This is an onsite role in New York City, requiring relocation for applicants.
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Software Engineer, University Graduate
The Software Engineer role involves developing crucial product features for the HeyGen platform, working across the stack from frontend to backend APIs and ML models. Key responsibilities include designing, developing, testing, and deploying robust features, while also collaborating closely with design and product teams. Candidates should have a Bachelor's degree and prior internship experience, with familiarity across the listed tech stack.
Senior Software Developer
The Senior Software Developer will be responsible for architecting and developing robust, scalable software solutions across the full stack, as well as enhancing software stability by diagnosing and addressing bugs. Key tasks include participating in on-call rotations, engaging in pull requests for expertise sharing, and systematically mitigating technical debt. The role requires collaboration with the team to learn and grow with emerging technologies.
Senior JavaScript Engineer (poland, Contract)
The role is for a Senior JavaScript Engineer based in Poland on a 6-month contract, working for a digital and AI engineering consultancy. Key responsibilities include designing and building applications using JavaScript, supporting component design and maintenance, and optimizing application performance. Candidates must be outcome-driven and proficient in English, possessing deep knowledge of the JavaScript language and essential experience with Node.js.
Full-Stack Engineer, Command
The Full Stack Engineer for Command will own the end-to-end product development for Meter's generative UI interface, which allows users to interact with network infrastructure using natural language. Key responsibilities include designing and implementing frontend features using Next.js/React/TypeScript and building/scaling backend services using technologies like Planetscale DB and integrating LLMs into user workflows. This deeply cross-functional role requires shaping the direction of a new kind of intelligent UI by working closely with model, application engineering, and operations teams.
Senior / Staff Frontend Engineer (web & Mobile)
Kindred is seeking a highly experienced Senior/Staff Frontend Engineer to serve as a technology leader for their consumer-facing web (Next.js) and mobile (React Native) applications. Key responsibilities include architecting, building, and scaling features across platforms, contributing to tech stack decisions, and establishing engineering growth alongside the co-founders. The ideal candidate must have 5+ years of experience with deep expertise in both React and React Native environments.
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Senior Software Engineer
Mesa is seeking a Senior Software Engineer to build and drive innovation in their Card and Mortgage products. Key responsibilities include designing and architecting systems to scale massively, innovating on the mortgage product, and establishing engineering best practices for the early team. This role demands an intense pace, strong ownership, and the ability to thrive in ambiguity while delivering outlier results.
Frontend Engineer
Factory is hiring frontend engineers to build human-AI interaction patterns for their core enterprise platform using modern React and TypeScript. Responsibilities include developing intuitive user interfaces, designing scalable platform features, and innovating novel AI-native human-computer interaction patterns. Candidates need a strong technical background and significant experience building scalable web applications with React.
Full-Stack Engineer
Fathom is seeking full-stack application developers to build and evolve product features, focusing specifically on third-party integrations (CRMs, Zapier, Slack) and integrated applications (desktop/Electron and Chrome extension). You will contribute to highly-scalable services, working closely with engineering teams to deliver unmatched customer experiences in a fast-growing, fully remote company.
Software Engineer - Full-Stack/Backend
The Software Engineer will design and build full-stack applications to support Reframe Systems' manufacturing operations, focusing on cloud-native services, data pipelines, and user interfaces. Key responsibilities include full-stack development, building data collection workflows, creating mission-critical dashboards, and collaborating cross-functionally to optimize manufacturing processes. The role requires delivering production-ready code at scale and contributing to a culture of innovation within a dynamic startup environment.
Senior / Staff Full-stack Engineer
The Senior Full-Stack Engineer will design, build, and deploy frontend and backend services for Hedra Studio, focusing on web-based video/audio creation tools using emerging standards. Key responsibilities include developing with React/NextJS, building scalable backend services on Kubernetes, and integrating with data/event streaming systems like DynamoDB, SQS, and Kafka.
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Senior Software Engineer, Platform
Anduril is hiring Senior Software Engineers to develop and maintain foundational systems for their Lattice Platform, which powers defense technology products. Responsibilities include designing core infrastructure components, developing platform services for scalability, and working with technologies like simulation, data management, and compute infrastructure. Candidates must be self-motivated, thrive in a high-autonomy environment, and possess significant engineering experience.
Senior Backend Engineer
Grid is seeking a Senior Backend Engineer to build robust, fault-tolerant integrations with 3rd party APIs and develop sophisticated background processing pipelines. Key responsibilities include developing mature, RESTful microservices for production use, writing comprehensive tests, and leading system design decisions. The role requires deeply invested ownership, translating high-level requirements, and mentoring junior/mid-level engineers.
Intermediate Software Developer
Thanx is seeking an Intermediate Software Developer to architect and develop robust, scalable software solutions across the stack. Key responsibilities include enhancing software stability by diagnosing and addressing root causes of bugs, participating in on-call rotations, and collaborating on pull requests and tech debt mitigation. Candidates should have 3+ years of experience with modern web frameworks and front-end technologies.
Senior Backend Engineer
Eight Sleep is seeking an experienced Senior Software Engineer to scale backend systems, focusing on critical business logic and data flows across embedded, ML, mobile, and BI systems. Key responsibilities include maintaining a large data processing pipeline, developing availability tools for microservices, and contributing to backend service development. This role requires deep technical understanding of distributed systems and cloud services, supported by 8+ years of software engineering experience, including 5+ years specifically in backend engineering.
Software Engineer, Product Development
As a Software Engineer at ConductorOne, you will build features, interfaces, and systems for the AI-native identity security platform, working across the full stack from backend APIs (Go) to frontend UI (React). Key responsibilities include shipping production-quality code, participating in technical design, and collaborating with Product and Design to turn complex workflows into simple solutions. This is a high-ownership role where you will help shape the evolution of ConductorOne's products as the company scales.