Set technical direction across Coder’s agent harness, integrations, and workflows.
Design and build production systems in Go, with work across React and TypeScript where needed.
Lead complex projects from early ambiguity through production.
Coder is a leading platform for AI development infrastructure, enabling enterprises to run human and AI-driven workflows in secure, governed environments. The company provides self-hosted, agent-ready workspaces and fosters a collaborative, AI-forward culture.
Deliver end-to-end functionality across a TypeScript/React front end and a Golang backend.
Build products for partner integrations, including wallet systems and game systems in a certified environment.
Design and build APIs (GraphQL, gRPC, REST) and shape the architecture of a young platform on AWS.
Oddin builds products that partners integrate into their own platforms, focusing on AI-first development where 80-90% of code is generated with AI. They are a young startup with a collaborative, autonomous product team and no strict processes.
Build and ship AI-enabled applications end to end using LangChain, LangGraph, and LangSmith.
Own technical delivery across the full stack: backend services with Python/FastAPI and modern web UIs with TypeScript/React.
Collaborate closely with designers, product managers, and Flynn stakeholders to continuously deliver working software.
Flynn is building AI agents for field service work, giving technicians the knowledge they need to fix complex equipment on-site, the first time, every time. It is a spinout from Equips, a leader in equipment maintenance services, and is rolling out to its first customers.
Own features on Techstars OS end to end, from data ingestion to UI, including AI-native features like semantic search and assistive workflows.
Lead the migration and shutdown of legacy founder tools, consolidating functionality into the OS or retiring cleanly.
Act as a technical resource for the team, unblocking others and maintaining context across time zones.
Techstars builds an operating system that centralizes how accelerator programs, founder support, network engagement, and investment decisions are run. It is a small, high-trust team that moves fast and ships real things.
Architect multi-agent systems that orchestrate specialized agents for reliable, stateful workflows.
Build automated governance and guardrails to ensure safe, high-speed autonomous operation.
Engineer context and memory infrastructure using knowledge graphs and vector stores for deep codebase understanding.
Onebrief builds collaboration and AI-powered workflow software for military planning and operational coordination. Founded in 2019 and valued at over $2 billion, they are a distributed team of builders from military, operational, and technology backgrounds, backed by top venture capital firms.
Build and improve LLM-powered systems to navigate complex construction tendering workflows.
Own features end-to-end from model/agent through API to TypeScript front-end.
Collaborate across teams to translate business problems into shipped AI features and maintain production systems.
Cosuno is a fast-growing tech startup that revolutionizes construction through a digital platform for tenders and procurement. With a small, well-funded team, we foster a calm, collaborative, and productive engineering culture.
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.
Build features across the discovery layer and the products behind it, including search and browse for teachers, curation for admins, and exploration for students.
Develop backend services using relational databases, non-relational datastores, message queuing, and cloud infrastructure with typed contracts.
Build and test frontend experiences in TypeScript and React, with accessibility treated as a requirement and unit, component, and contract tests included.
Renaissance is a global leader in pre-K–12 education technology, helping educators analyze and personalize learning paths for students. Serving over one-third of US schools and in more than 100 countries, the company fosters a culture of trust, collaboration, and growth.
Own meaningful product surfaces end to end, from definition through launch and maintenance.
Shape the product by partnering with Product and Design to propose better interactions and metrics.
Build ambitious full-stack systems with care, stretching across TypeScript, React, Node.js, and more.
Descript is building a simple, intuitive, fully-powered editing tool for video and audio — an editing tool built for the age of AI. We are a team of 150 and the backing of some of the world's greatest investors.
Build the planning and execution systems that let Neo safely perform multi-step infrastructure operations across AWS, Azure, GCP, Kubernetes, and more.
Design tool interfaces and context systems to give the agent semantic understanding of cloud resources and access to engineering workflows.
Create feedback loops, self-correction mechanisms, and evaluation frameworks to ensure reliable autonomous operation.
Pulumi is reimagining how teams build cloud software, enabling developers and infrastructure experts to work better together through a unique combination of programming languages, tools, and systems innovation. With a global community of over 350,000 members and serving more than 3,250 customers, Pulumi is a remote-first company that fosters a culture of innovation and inclusion.
Architect production backend services and data models for financial workflows.
Build full-stack features and AI agent-powered credit risk operations.
Use modern AI-assisted development tools and contribute to engineering standards.
Gynger provides embedded financing and cash flow management for B2B tech vendors, using AI agents for credit risk. Founded in 2021 and based in NYC, the Series A startup has raised $20M and is a Built In Best Place to Work.
Design and build production-grade LLM-powered agents and workflows, including architecture decisions on system design and deployment.
Develop and optimize prompts, RAG pipelines, and agent reasoning patterns, building evaluation frameworks for accuracy and performance.
Implement and manage end-to-end AI systems on cloud infrastructure (AWS, GCP, or Azure), collaborating with cross-functional teams.
Smartsheet empowers teams to manage work seamlessly and scale solutions smarter with AI-powered agents. The company fosters an inclusive, collaborative culture where diverse perspectives are valued.
Own product surfaces end-to-end, from architecture and delivery to operational excellence.
Work closely with product on new features, from ideation to production, and iterate based on real usage.
Build robust systems with a stack including Node.js, PostgreSQL, AWS, and React, leveraging AI tooling.
Nylon is an AI research platform for tax and law professionals, used by over 2,000 firms across NZ, AU, and the UK. Backed by Blackbird, the company is expanding rapidly into workflows and other professional tools.
Lead and evolve the architecture of the core platform, including React frontend, Node.js/Express APIs, Postgres, and AWS ECS infrastructure.
Mentor engineers across all levels through pairing, review, and coaching, establishing engineering standards and practices.
Partner with engineering leadership and product to scope and de-risk large technical initiatives, driving delivery and production support.
AnswersNow is trailblazing the future of autism therapy with an innovative virtual ABA therapy platform designed by clinicians to make therapy more immediate, accessible, and effective. The company operates fully remote with a team focused on reshaping autism therapy, though its specific size and culture details are not provided.
Design, build, and operate production-grade agentic systems for developers.
Develop core agent infrastructure including orchestration, tool execution, and evaluation.
Own projects end to end from opportunity identification to launch and iteration.
Our partner is a fast-growing Series C technology company that builds AI-powered developer tools. The organization is fully remote with an autonomous culture focused on engineering ownership and collaboration.
Take ownership of technically complex, mission-critical areas, defining technical strategy for new products and platform capabilities.
Design and ship full-stack features end to end, working across backend, frontend, and mobile to deliver AI-powered products.
Partner with product, design, and customer-facing teams to translate real-world problems into measurable outcomes and mentor fellow engineers.
Samsara is the pioneer of the Connected Operations Cloud, helping organizations harness IoT data to improve safety, efficiency, and sustainability of physical operations. They are a public company with ~$2B ARR, growing 30%+ year over year, and foster a culture of ownership, customer focus, and long-term thinking.
Adversarially test our AI and LLM-backed features.
Build and operate production security services.
Threat model from product designs.
GoodLeap is a technology company that provides financing and software products for sustainable solutions like solar panels and energy-efficient HVAC. With over $30 billion in financing since 2018, the company supports a collaborative culture and backs the nonprofit GivePower.
Design and develop highly available, scalable backend services in AWS.
Build and maintain event-driven, asynchronous systems using Node.js.
Create robust APIs and use AI coding agents to drive features from design through implementation while owning code correctness.
MISUMI Americas is a leading provider of standard, configurable, and custom manufacturing solutions, integrating a vast catalog of components with a world-class digital manufacturing platform. The company serves innovative companies in the Americas with operations in the San Francisco Bay Area and Chicago, and fosters a diverse, empathetic, and collaborative culture.
Build tooling for capturing and processing data from agents and humans at significant scale.
Solve hard problems around compute, orchestration, scaling, security, and reliability.
Help develop approaches for training, benchmarking, and evaluating AI agents.
Prolific builds human data infrastructure for AI development, connecting researchers with a global pool of participants to collect high-quality, ethically sourced behavioral data. They are a mission-driven company at the forefront of AI innovation, with a remote culture and a focus on impactful work.
Build and ship fullstack product features across candidate and recruiter experiences, from API and data model design to frontend implementation.
Improve real-time AI-powered experiences using model orchestration, streaming UX, and tool/function-calling patterns.
Partner across product, design, and platform teams to take ambiguous problems from definition to production rollout.
CoderPad builds the future of technical interviewing and assessment with a remote-first culture across Latin America. The company emphasizes AI-assisted development and small, reviewable changes with high-quality code review.