Software Engineer, Developer Productivity & Testing
Listed on 2026-10-06
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Software Development
Software Engineer
Lang Chain is hiring a Software Engineer to join the Infrastructure team and own developer productivity across Lang Graph Cloud/Platform and Lang Smith products. You will work with Infrastructure, Backend, and Frontend teams to ship confidently across Kubernetes-based services, APIs, and UI flows in person 5 days/week in San Francisco, CA or New York, NY.
You will help pioneer quality practices for LLM applications, including prompt regression testing and evaluation suites, with a focus on
We invite applications for the Software Engineer, Developer Productivity & Testing position located in San Francisco, CA, United States.
The position is based in San Francisco, CA, United States.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 175..
We aim to respond to suitable candidates as soon as possible.
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