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, 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.
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.
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.
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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.
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
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.
Principal Engineer - Canada Wide - Remote
As a Principal Engineer at Newton, you will be a technical visionary, driving innovation and ensuring cutting-edge, compliant technology. Key responsibilities include working with the CTO to set technical direction, leading system architecture and design, and providing expertise to solve complex platform challenges. You will also collaborate with product management and research new technologies to align technical initiatives with business goals.
Senior Developer - Canada Wide - Remote
As a Senior Developer, you will be responsible for designing and implementing advanced features across Newton's software stack. This role involves leading projects, providing technical guidance, mentoring junior team members, and ensuring high-quality standards. The position requires driving innovation and staying updated with software engineering and blockchain developments.
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Staff Engineer - Canada Wide - Remote
The Staff Engineer at Newton is responsible for leading the development of critical features and infrastructure, defining the technical direction, and ensuring the platform is secure, scalable, and performant. This role involves architecting high-performance systems and driving the adoption of best practices in software development and DevOps.
Product Engineer
The company is an applied AI lab building end-to-end software agents like Devin and Windsurf. They are seeking experienced engineers excited to push the boundaries of how developers interact with coding agents. Key responsibilities include shipping product, talking to users, breaking through technical walls, and building beautiful, performant developer experiences.
AI Trainer - Cobol Developer
This freelance role involves assessing the quality of AI-generated code, writing functional and efficient code to solve coding problems, and creating human-readable summaries of both the evaluations and solutions. Candidates need fluency in English and proficiency in programming languages is preferred, alongside an interest in AI/ML concepts. This is an hourly compensated 1099 contract position without visa sponsorship or documentation provision.
Senior Backend Software Engineer
Headway is seeking an experienced Senior Backend Software Engineer to help build a new mental healthcare system that improves accessibility. The role involves working on critical projects like Financial Processing, Claims Management, and building internal tooling platforms. The ideal candidate will have system-level software architecture experience, lead technical strategy, and mentor other engineers while focusing on the mission to empower patients and therapists.
Full-Stack Engineering Intern
As a Full Stack Engineering Intern at Cresta, you will contribute to the development of AI-powered products like Cresta Opera, Platform, and Studio by writing high-quality frontend and backend code. This role involves close collaboration with senior engineers, building products with core ML/AI differentiation, and improving overall engineering productivity.
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Software Engineer
This is a role for a talented, ambitious software engineer with 2+ years of experience to join a hypergrowth AI startup focused on enterprise artificial intelligence using Organizational Memory (OM1). Key responsibilities include building technology to solve ambiguous business problems across the stack, driving core feature ownership, maintaining test coverage, and guiding early technical architecture decisions. As one of the first employees, the candidate will also be instrumental in establishing the engineering culture alongside the founders.
Senior Full-Stack Software Engineer
Headway is seeking an experienced Senior Fullstack Software Engineer to help build a new mental healthcare system accessible to everyone. The role involves working across the stack on modern web applications to empower patients and therapists. Engineers use languages like Python and TypeScript with frameworks such as React, FastAPI, and Next.js, leveraging cloud infrastructure like AWS.
Full-stack Engineer
The company is seeking Full-Stack Engineers to develop and maintain both front-end and back-end components of their product suite using cutting-edge voice models. Responsibilities include shipping end-to-end features, collaborating across engineering, growth, and sales teams, and potentially scoping new proof-of-concept products. Engineers will work on improving existing products, maintaining internal infrastructure, and processing massive-scale datasets for generative AI models.
Security Engineer
The Security Engineer will be responsible for designing, implementing, and managing security measures for cloud infrastructure, applications, and data, focusing on preventative controls and rapid response. Key activities include conducting security code reviews, developing automated security testing, and integrating security practices into the SDLC alongside engineering teams. Candidates must possess strong coding skills in TypeScript and Python with a minimum of 5 years of security engineering experience, particularly in cloud-based environments.
Software Engineer, Agent Platform
This role involves building the developer stack for self-improving artificial intelligence agents, bridging the gap between bleeding-edge agent systems and production-grade software. Key responsibilities include developing Letta's OSS agents framework and cloud service, designing scalable backend services, and defining developer APIs for agents. The engineer will work closely with researchers to support advanced agent architectures in production applications.