Senior Applied AI Engineer

About Us

We’re Bolt. new by StackBlitz ! We’re the team that brought you WebContainers, the first-of-its-kind technology that made it possible to run Node. js right inside your browser.

That breakthrough kicked off our journey in 2019, and it’s what powers the blazing-fast online IDE used by over 1 million developers every month. But we didn’t stop there. We doubled down on everything we learned and built — the fastest way to go from idea to production without writing traditional code.

It’s a next-gen, AI-powered app builder that helps you create, edit, and deploy full-stack web and mobile apps instantly, right in your browser. No installs. No setup. Just smart automation and instant dev environments that let you move at the speed of thought.

We’re a fully remote team, globally distributed, deeply collaborative, and seriously passionate about building the future of software development. This is your chance to join a small team with a big vision.

If you love shipping fast, solving real problems, and pushing the boundaries of what’s possible, we’d love to meet you. ✨ About This Opportunity As a Senior Engineer on the AI team, you’ll build and improve the core coding AI agents that power Bolt. new.

You’ll collaborate directly with product, design, engineering, and data to solve key agent challenges: evaluation harnesses, context compression, maintaining context across large codebases, orchestrating intuitive multi-step workflows, and tackling everything from simple UI tweaks to complex architectural decisions.

This isn't API integration work. You'll be contributing to how AI reasons about and generates full-stack applications, working alongside experienced engineers in a problem space where the patterns are still being invented. Your work ships to millions of users building real products with Bolt. new every day.

🛠️ How You'll Contribute Build and ship state-of-the-art coding agents for Bolt. new (long-running workflows, context compression, agent loops, model routing).