Test Automation Lead
Rad AI is seeking a Test Automation Lead to conceptualize and build the automated test suite from the ground up, collaborating with engineering teams. Key responsibilities include leading all test automation activities, designing and creating automated test suites across services, and overseeing bug investigation and resolution. This role requires 6+ years of programming experience with TypeScript and Python, focusing on ensuring software meets the highest quality standards to improve clinical outcomes.
Vulnerability Research Engineer
Socket is seeking a Vulnerability Research Engineer to build and scale patching infrastructure for delivering secure, vetted packages globally. Responsibilities include leading patching efforts for critical vulnerabilities, scaling patch production, and improving automated patching infrastructure and tooling. The role combines deep technical work in the JavaScript ecosystem with significant community impact in securing the software supply chain.
Software Engineer, Payments
The Software Engineer will join the Revenue group to build and own the end-to-end checkout and payments capabilities supporting Discord's existing business lines and enabling new revenue streams across Web, Android, and iOS. This role involves partnering with Product, Design, and other feature teams to evolve the commerce platform and improve system reliability. Candidates should have 3+ years of experience, primarily in backend Python but with a fullstack background, and domain experience in payments.
Staff Cloud Infrastructure Engineer
The Staff Cloud Infrastructure Engineer will be the first dedicated infrastructure role, responsible for designing, scaling, and evolving Chamber’s AWS-based cloud platform supporting real-time cardiology insights. Key responsibilities include leading AWS architecture (ECS, Lambda, RDS, etc.), developing Infrastructure as Code using Pulumi, implementing observability tools, and ensuring strong security posture to maintain HIPAA and SOC2 compliance.
Full-Stack Developer
Hotspex Media is hiring a Full Stack Developer to enhance proprietary ad tech solutions. Responsibilities include developing front-end interfaces with Next.js/React/TypeScript and optimizing back-end services using Python/TypeScript, while ensuring integration with ad platforms and managing relational databases.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
Staff Software Engineer (AI/ML Platform)
Humata Health is hiring a Staff Software Engineer focused on the AI/ML Platform and MLOps infrastructure. The role involves designing, architecting, and implementing highly available backend systems using Python, Go, and/or TypeScript. Key responsibilities include defining the strategic vision for MLOps, leading development of resilient services, and mentoring engineers.
Founding Support Engineer (remote)
The Founding Support Engineer will serve as the primary contact for developers using Reducto's API, responsible for triaging, reproducing, and resolving issues related to authentication, webhooks, rate limits, and SDKs. Key responsibilities include owning the end-to-end debugging loop, building durable support processes like playbooks and documentation, and championing the developer experience by providing feedback to Engineering and Product teams. The role involves leveraging AI tools to improve efficiency in ticket summarization, clustering, and drafting replies.
Senior Test Automation Engineer
Rad AI is seeking a Senior Test Automation Engineer to develop automated test suites and ensure high-quality software that improves clinical outcomes. Responsibilities include designing automated test suites, performing functionality testing, and collaborating across teams to meet deadlines. Candidates must have 6+ years of programming experience with TypeScript and Python, along with API testing and CI/CD tool exposure.
Software Engineer, Full-Stack
Junction is seeking an experienced Full Stack Engineer to join their small engineering team to build the next version of their diagnostics API, focusing on streaming time-series data and lab testing infrastructure. Key responsibilities include owning full-stack features end-to-end, shipping features that impact healthcare costs, speaking with customers, and tackling ambitious technical challenges in the healthcare domain.
Gtm Engineer
The GTM Engineer will own and evolve the technical backbone of the go-to-market motion, sitting in RevOps and working across Sales, Marketing, Founder Success, and Product. Key responsibilities include designing, building, and maintaining GTM workflows and integrations, with a major focus on scaling programs in Clay. The role requires ensuring data quality, reliability, and observability across the broader GTM stack (CRM, marketing automation, data warehouse, etc.).
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
Senior Research Scientist
The Senior Research Scientist will bridge the gap between fundamental research and product innovation in AI + human healthcare at Counsel Health. Key responsibilities include evaluating AI models, writing research papers, and building end-to-end health-focused AI models and novel agentic systems. This role requires a PhD in a related field and expertise in LLMs, agentic systems, and Python.
Senior QA Automation Engineer
The Senior/Staff QA Engineer at Ledger will work across multiple product squads, blending hands-on test automation, high-level quality strategy, and manual testing. Key responsibilities include designing/improving quality tools and workflows, maintaining automation frameworks (primarily TypeScript), and integrating automated testing into development routines. This role also involves coaching teams to raise overall quality standards and automation maturity.
Software Engineer, Growth
The Senior Software Engineer on the Growth team will drive technical execution for initiatives focused on user acquisition, activation, and retention. Responsibilities include collaborating and mentoring engineers, designing systems for A/B testing, and analyzing data to refine growth strategies. The role requires strong coding skills in Python, TypeScript, and React, and involves leading technical execution across cross-functional projects.
Software Engineer
Hologram is hiring two full-stack engineers to tackle sophisticated technical challenges at the heart of global IoT connectivity. Key responsibilities include designing and optimizing data pipeline architecture for billions of records, building low-latency backend services using Kafka, and contributing to customer-facing dashboard features and API development. The ideal candidate has 3-5 years of production software experience and a proven ability to ship features end-to-end quickly while maintaining high quality.
Experienced Software Engineer - Payin
The Experienced Software Engineer on the Payin team will be central to Back Market's payment ecosystem, crafting secure and seamless payment experiences globally. Responsibilities include optimizing checkout, integrating new payment methods (like Klarna, PayPal, Open Banking), building next-generation payment forms, and ensuring PCI DSS compliance. Engineers work in an agile 'build it and run it' environment, focusing on producing clean, consistent code and owning the product lifecycle from build to support.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
Software Engineering Internship - Summer 2026
OpenSesame is seeking driven students for a paid summer Software Engineering Internship in 2026, focusing on AI-powered B2B SaaS product development. Interns will practice Extreme Programming (XP), contribute to real-world projects involving modern technologies, and collaborate with engineering and DevOps teams. Key performance objectives include pair programming, contributing production-ready code, and enhancing system reliability and scalability through AI integration.
Engineering Manager, Growth
The Engineering Manager, Growth Personalization will lead the Personalization Platform team responsible for building and scaling infrastructure that powers contextual user experiences across Zapier's product. Key responsibilities include defining technical strategy, leading technical execution for reliability and scalability, and owning self-service tools for A/B testing and personalization. This role requires collaborating closely with Data and Product teams to implement recommendation engines and drive user activation and retention goals.
Software Engineer, Full-Stack
Clay is seeking a Full Stack Engineer to build products that help self-serve and enterprise customers translate growth ideas into reality. This role involves driving product strategy, designing and building complex full stack features, and contributing to codebase maintenance and performance. The engineer will work cross-functionally, wearing both PM and engineering hats from ideation through deployment.
Software Engineer, Frontend
The company is seeking a frontend product engineer to build user-facing products that help customers translate growth ideas into reality. Key responsibilities include driving product strategy, designing and building complex frontend features using the React ecosystem, and actively maintaining/improving the frontend codebase via performance optimizations and best practices. The role requires someone who can wear both Product Manager and engineering hats, driving features from ideation to deployment.
Software Engineer, Backend
As a Software Engineer on the Performance team, you will be responsible for addressing pressing scaling problems by identifying bottlenecks and developing systems to optimize throughput and reliability. Key responsibilities include performing system analyses, creating performance metrics, and solving critical scalability challenges like sharding databases and splitting services. The role requires a track record in solving large-scale systems problems and laying the foundation for performance observability.