Build product-facing tools for browsing environments, inspecting trajectories, and understanding model behavior.
Develop vendor-facing workflows to create, submit, test, and iterate on RL environments and training data.
Create dashboards and observability tools surfacing environment quality, eval results, and pipeline health.
This company builds a reinforcement learning data engine for frontier AI labs, creating and iterating on training data. They have offices in San Francisco and Singapore, offering a culture that values independence and high agency.
Take deep ownership of systems and product areas, becoming the go-to technical expert for what you own.
Architect, build, and maintain highly available, scalable REST APIs and backend services across distributed systems.
Build agentically with AI coding tools, staying at the forefront of emerging AI tooling and practices.
Postscript is an AI messaging platform for Shopify brands, helping e-commerce marketers drive revenue through SMS marketing and AI features. Backed by Greylock and Y Combinator, the company has been fully remote since 2018 and serves 20,000+ Shopify brands with a culture of ownership and AI-first development.
Work across the stack to drive high-leverage projects from concept to completion and produce detailed technical specifications.
Up-level the team with expertise in API or system design, cloud infrastructure, healthcare data, or other areas while collaborating with a multidisciplinary team.
Build and refine user-facing features, establish consistent APIs, and write unit, integration, and end-to-end tests for new features.
Curai Health is a healthcare company that uses artificial intelligence and clinical expertise to make care more affordable, accessible, and effective. They are a mission-driven team of talented colleagues committed to collaborating closely and driving meaningful impact in healthcare.
Build fullstack features across search, scenario mining, and agentic tooling.
Work directly with model developers and researchers to define and measure success before building.
Own features end-to-end, from shaping ideas to shipping robust, maintainable software at scale.
Wayve builds the leading AI platform for autonomous driving, using an end-to-end approach that lets vehicles learn from real-world experience. They operate across global hubs with a hybrid culture focused on innovation, ownership, and collaboration.
Build and scale automated data pipelines across analytics, legal, and commissions.
Integrate CRM, billing, and finance systems using custom APIs and data pipelines.
Ship and maintain internal applications and deploy containerized AWS services.
LeanTaaS builds AI-powered software that helps hospitals optimize capacity by reducing wait times and costs. With over $300 million in funding from top investors, the company serves more than 190 health systems and employs a culture focused on innovation and operational excellence.
Take deep ownership of key systems and product areas, becoming the technical expert and primary point of reference.
Architect, build, and maintain highly available and scalable REST APIs and backend services.
Use agentic development workflows and AI coding tools as standard engineering practice.
This partner company builds an AI-driven e-commerce messaging platform powered by customer context and data. It is a high-growth, remote-first environment with a collaborative and supportive culture.
Build patient-centered products as a full-stack engineer while advocating for privacy, security, and access to care.
Collaborate with Product Managers, Designers, and stakeholders to deliver high-quality, extensible solutions.
Mentor fellow engineers and contribute to technical standards through code reviews and documentation.
Wisp is a healthcare company on a mission to democratize accessible, high-quality healthcare for women by bringing urgent care, ongoing support, and expert guidance together in one place. They foster a remote-first culture focused on collaboration, mentorship, and employee well-being.
Build responsive user interfaces with React and TypeScript.
Develop scalable APIs and backend services using Python and FastAPI.
Deploy on GCP with Cloud Run, integrate Vertex AI, and manage CI/CD.
The hiring company is an enterprise client seeking a Full Stack Engineer for a high-velocity contract engagement. The culture emphasizes self-starting, full-stack ownership, and cloud-native best practices in fast-paced environments.
Develop and maintain software applications across the full stack using Java, JavaScript, Python, and modern web technologies.
Build and deploy containerized applications on cloud platforms using Kubernetes, Docker, Helm, and CI/CD pipelines.
Collaborate in an Agile environment to deliver secure, scalable applications while owning technical planning and implementation.
The company builds secure and resilient applications in modern cloud environments. It offers a collaborative, fast-moving culture focused on technical problem-solving and continuous improvement.
Build and ship end-to-end product capabilities across frontend and backend systems.
Develop user experiences using TypeScript and React, along with services and APIs using Go, Python, or comparable tools.
Collaborate with Product, Design, Data, and engineering partners to balance usability, performance, reliability, and time to value.
LaunchDarkly provides a feature management platform that helps engineering teams ship software and AI with speed, safety, and control. They are a growing company that values humble, open, collaborative, and kind teams.
Lead the design, development, and deployment of scalable cloud-based software platforms for data-intensive and AI-enabled applications.
Drive architecture decisions, technical strategy, and engineering best practices across complex enterprise systems.
Build and optimize secure, reliable, and high-performance backend services, APIs, and distributed applications.
ALTEN Technology USA is an engineering company helping clients bring groundbreaking ideas to life across aerospace, medical devices, robotics, and automotive. With 3,000+ experts across North America and part of the global ALTEN Group, it fosters a culture where employees feel valued, supported, and inspired to grow.
Design, develop, and maintain full-stack enterprise applications using Java, Spring Boot, Python, React, and TypeScript/JavaScript.
Build and integrate secure RESTful APIs, microservices, and chatbot interfaces with cloud-native technologies.
Collaborate with product owners, architects, and stakeholders in an Agile environment to deliver production-ready solutions.
Our partner is a large enterprise focused on building secure, scalable software solutions and AI-enabled experiences. The culture emphasizes collaboration, innovation, and professional development in an Agile environment.
Build and maintain application features across frontend and backend using Python, React, and TypeScript.
Collaborate with the engineering team to ship production-quality code and participate in architecture decisions.
Troubleshoot full-stack issues and support internal engineering initiatives.
CIQ builds enterprise infrastructure for high-performance computing, AI, and cloud-native orchestration, including Rocky Linux support and related products. It is a company of builders, operators, and open source practitioners serving large enterprises, government agencies, and research institutions.
Refine and improve existing product functionality with focus on usability, consistency, responsiveness, performance, and visual quality.
Build and maintain scalable full-stack solutions and implement thoughtful frontend interactions across the product.
Collaborate with full-stack, data, ML, and DevOps engineers to evolve capabilities and own projects from concept to completion.
Jobgether is an AI-powered job matching platform connecting candidates with opportunities. The hiring partner is a growth-stage company with an ambitious, international, and multidisciplinary team working on technology for a major global industry.
Develop core features for prompt orchestration, dashboards, analytics, and telephony integrations.
Build scalable full-stack systems, including polished interfaces, robust APIs, and deployment workflows.
Own projects from architecture and implementation through deployment and ongoing iteration.
This YC-backed startup builds AI voice technology that helps businesses automate voice conversations. The company has a fast-paced, collaborative culture where engineers take ownership of projects.
Build and operate reliable, scalable cloud infrastructure on AWS and Kubernetes.
Own production infrastructure, containerized applications, deployment workflows, and monitoring.
Collaborate with development teams to streamline CI/CD and drive high availability.
Our partner is a fast-growing AdTech and e-commerce platform. They offer a flexible, remote-first culture that values ownership, proactive problem-solving, and continuous improvement.
Develop responsive, accessible, and high-performing web applications using modern JavaScript, TypeScript, and front-end frameworks.
Integrate APIs, authentication systems, and third-party services while following secure development practices.
Deploy and maintain applications on AWS, collaborating with platform teams to strengthen CI/CD and production monitoring.
The company builds fast, accessible, and reliable web applications for users and creators, with a focus on production engineering and cloud technologies. It values collaboration, technical ownership, and operational excellence, working in multidisciplinary teams.
Design, build, and maintain scalable web applications across front-end and back-end.
Develop modern UIs with React, TypeScript, and Tailwind CSS, plus back-end services and RESTful APIs using Node.js and Express.
Optimize applications for speed and scalability, implement testing and CI/CD, and collaborate with product and engineering teams.
They are a technology company that provides full-stack development services to clients, collaborating closely with product and engineering leadership. They foster a collaborative, mission-driven culture focused on innovation, ownership, and impact, with a supportive global team.
Lead a full stack engineering team, providing technical direction and mentoring engineers while remaining hands-on with the code.
Design and deliver production-grade applications across front-end, back-end, and cloud, using Go, React, and AWS.
Drive architecture, code quality, and CI/CD improvements, ensuring scalable and maintainable systems.
Mitek is a global leader in digital and biometric identity authentication, fraud prevention, and mobile deposit solutions. We are a publicly traded company with over 7,500 organizations worldwide and a culture focused on delivering, learning, and caring.
Design and implement the core AI agent runtime in Python, including orchestration loops, tool definitions and execution, memory and context management, and failure handling.
Build and maintain evaluation datasets, automated evaluators, LLM-as-judge pipelines, and regression tracking to ensure agent quality and performance.
Develop Python and Node.js microservices for agent hosting and LLM interactions, and build reliable Laravel/PHP APIs for integration.
Jobgether is a platform that uses AI-powered matching to connect candidates with job opportunities, partnering with companies to manage applications and next steps. They emphasize a fast-growing, collaborative environment with a focus on professional growth and cutting-edge technology.