Braintrust

Design Engineer

San Francisco; New York City; SeattlePosted 25 months agofulltime
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Pay comparison

Market pay for software developers in New York, United States

25th percentileMedian75th percentile

Per year, across all employers in this occupation. This figure is not from Braintrust.

Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025.

Job description preview

From Braintrust’s original posting

ABOUT THE COMPANY Braintrust is the agent observability platform. By actively applying intelligence to agent traces and automatically surfacing the most critical patterns, Braintrust gives teams the visibility to understand how agents behave in production and the tools to improve them. Teams at Notion, Stripe, Box, OpenAI, and Cloudflare use Braintrust to trace their agents, find the issues in their observability data, and run evals that tell them how to improve. ABOUT THE ROLE We're looking for a design engineer who loves working on complex problems and designing products that power-users love to use on a daily basis. Our primary users are engineers and PMs at innovative tech companies who spend multiple hours a day using our product to run experiments, analyze user behavior, and try out new ideas, seamlessly shifting between their code and our UI. In this role, you will: - Play a significant role in developing the core user experience of our product. You will work across UI, API, and SDK, ensuring that Braintrust is a seamless tool in every AI engineer’s work day. - Work closely with our users to deeply understand their needs and contribute to the product roadmap. You are…

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