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.
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.
Senior Software Engineer (consumer - Growth & App Infra, Growth Foundations)
The Senior Software Engineer will join the Growth Foundations team to build scalable notification platforms used across Coinbase products like Retail and Wallet. Key responsibilities include designing and implementing frontend interfaces using React/Typescript and backend services in Golang, ensuring reliability, and participating in on-call rotation to support content infrastructure.
Senior Software Engineer, Frontend
VideaHealth is seeking an experienced Frontend Software Engineer to build foundational systems for their AI-powered dentistry solution. Responsibilities include developing customer-facing software, creating reusable React components, writing automated tests, and implementing performance best practices. This role is based in Boston, MA, on a hybrid schedule.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
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 Engineer
The role involves working directly with the CTO to build the AI-native investment banking platform using a 100% TypeScript codebase (ReactJS + NodeJS). Key responsibilities include owning 0 to 1 projects from ideation to deployment and working with the latest AI technology. This position requires a Senior Software Engineer with at least 2 years of experience shipping 0 to 1 products in the specified tech stack and comfort in ambiguous startup environments.
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.
Software Engineer - Product
Mercury is hiring backend and full-stack engineers to join their product engineering group to build exceptional banking experiences for startups. Responsibilities include feeling a strong sense of product ownership, actively seeking responsibility, and partnering closely with designers and product leaders to ship lovable experiences. The ideal candidate has 1-4 years of experience and is passionately product-minded, seeking to transcend the status quo for banking and fintech software.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
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.
Software Engineer, Platform
The Software Engineer, Platform will be responsible for building and scaling Sierra’s core platform, focusing on agent development tools and processes. Key responsibilities include ensuring infrastructure and tooling can scale with business growth while maintaining high standards for security, reliability, and performance. The role requires a passion for AI products and pride in building reliable, maintainable, and secure systems.
Researcher, Alignment
The Alignment team at OpenAI is seeking a Research Engineer or Scientist to ensure AI systems are safe, trustworthy, and aligned with human values as capabilities grow. Responsibilities include designing and implementing scalable alignment solutions, developing methods for subjective and hard-to-measure capabilities, and building tools to study model robustness. The role involves developing new Human-AI-interaction paradigms and scalable oversight methods, requiring strong engineering skills in large-scale ML systems like PyTorch.
Software Engineer
The company is seeking talented, high-caliber Software Engineers to join their elite engineering team focused on improving clinician happiness using AI technology. Responsibilities involve taking full-stack ownership of features across backend (TypeScript) and frontend (React/TypeScript), adapting and optimizing the latest AI models, and collaborating in autonomous, cross-functional teams. Candidates should possess a history of top performance and bring 5+ years of experience to contribute to their mission-driven culture.
Get Jobs Like These
Weekly TypeScript jobs delivered to your inbox.
Software Engineer II
Dealpath is seeking talented Software Engineers to join their team focused on technical excellence and product impact. Responsibilities include daily coding in a stack involving React, TypeScript, Ruby, and MySQL, as well as rapidly building and deploying new features. Engineers will work closely with product, design, and quality assurance teams to refine features, write testable code, and uphold code quality standards.
Staff Software Engineer (UX/Frontend)
Propel is seeking an experienced UX or Frontend Engineer to join its mission-driven team, focusing on building respectful and effective technology for low-income Americans. This high-autonomy role involves setting technical and product direction, leading initiatives from 0-to-1, and stepping between impactful Individual Contributor (IC) work and leadership/management responsibilities. A key focus will be on diving deep into high-complexity product work, maintaining high polish, and setting the bar for engineering excellence.
Software Engineers All Levels
Antithesis is seeking Senior, Staff, and Principal Engineers to work across various domains, focusing on developing tools and shipping features across the full stack. Engineers are expected to be generalists who deeply understand complex systems and are fearless hackers. The role requires high engineering competency and emphasizes in-person collaboration at the Vienna, VA office.
Builder - Software Engineer - Front-end (staff / Sr Staff)
The role seeks a Senior Software Engineer who is a T-shaped individual, combining deep technical expertise with broad skills to design and implement innovative, high-standard software solutions. Key responsibilities involve developing robust, scalable frontend solutions using Typescript and React, driving the roadmap for 0 to 1 product creation, and turning customer insights into tangible features. Candidates must have a minimum of 5 years of relevant frontend development experience, particularly in B2B SaaS, and demonstrate strong skills in independent execution and feature leadership.
Full-stack Engineer (go, React, TypeScript)
Rundoo is seeking a Full-Stack Engineer to make significant individual contributions using their expertise in Go, React, and TypeScript. Key responsibilities include leveraging orthogonal expertise to introduce systems, raising engineering quality standards, mentoring teammates, and working closely with product and design on feature definition. Candidates must have 3+ years of software engineering experience and production software experience with at least two of Go, TypeScript, or React, and be prepared to work in-person in Redwood City a couple of days a week.