Latest Backend Engineering jobs at Braintrust

Build and maintain open-source Go SDKs for AI observability and LLM evaluation, integrating with providers like OpenAI and Anthropic. Focus on developer experience, performance, community support, and tools for testing and release workflows.

Build and maintain Python open-source SDKs for Braintrust's AI observability platform, integrating with major AI providers like OpenAI and Anthropic. Focus on developer experience, performance, community support, and robust library design for production use.

Build scalable backend infrastructure for AI observability platform, including real-time data pipelines, LLM integrations with OpenAI/Anthropic/Gemini, and open-source tracing libraries. Requires 5+ years backend experience with Node.js/Go/Python, Postgres/Redis, AWS, and observability tools.