Destava

Senior Fullstack Engineer, Product

Blackbird Labs is hiring for Senior Fullstack Engineer, Product in New York. Senior level. First seen August 6, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Blackbird Labs
Where
New York
Level
Senior
First seen
August 6, 2026
Listed via
Ashby

What the posting says

We're looking for product judgment and first-principles thinking. Someone who cares about their craft. RESPONSIBILITIES: - Build the chat experience diners talk to every day. - Own the agent runtime end to end. - Ship new tools the model can call, and the tests that pin their behavior. - Make answer quality measurable: evals, tracing, and real user feedback. - Improve retrieval so the agent recommends the right place. - Take the product from answering questions to completing tasks. - Keep turns fast, cheap, and reliable on mobile networks. - Get work in front of real diners fast, with…

Read more and apply on Blackbird Labs' site

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