Build the browser that users deserve.
We're a small team working on a hard problem: making sovereignty the default in the agentic web. If you want your work to matter to millions of people who don't know you're helping them, this is the place.
What we're hiring for.
We hire slowly and deliberately. Every person here shapes the product and the culture. If none of these fit but you think you belong here, email careers@dartbrowser.com with why.
Senior Browser Engineer (Chromium)
Full-timeOwn the core browser layer: forking Chromium, stripping surveillance infrastructure, integrating the hardware identity layer and agent runtime. You will have shipped a non-trivial Chromium patch before.
Apply →Cryptography Engineer
Full-timeDesign and implement the hardware-attested identity layer: TPM integration, Secure Enclave APIs, post-quantum algorithm selection (ML-KEM, ML-DSA), and key management. You understand the threat model for harvest-now-decrypt-later.
Apply →AI / ML Engineer — Local Inference
Full-timeBuild the local agent runtime: model integration (Ollama, llama.cpp, CoreML), semantic indexing, retrieval, and the agentic task execution layer. You've shipped something non-trivial with on-device LLMs.
Apply →Founding Designer
Full-timeOwn the entire design practice: browser UI, agent interaction patterns, website, brand. The hardest design problem in browsers is making privacy and capability feel natural rather than technical. That's the brief.
Apply →Small team. Big surface area.
Everyone owns a meaningful slice. There are no hands-off product managers. Engineers make product decisions and are held accountable for outcomes.
We write things down. Decisions are documented. Meetings are exceptions. The one exception: a daily 30-minute sync across the founding team.
Competitive base, meaningful equity, and the chance to build something that matters to hundreds of millions of people who rely on browsers every day.
Pitch us yourself.
If you care about browser privacy, local AI, or cryptographic identity and don't see a role that fits — write to us anyway. Tell us what you'd build.