Open Source Engineer - Go
Braintrust DataSan Francisco, California, United States
Posted July 28, 2025
Full Time
About the Company
Braintrust is the enterprise-grade stack for building AI products. From evaluations, to prompt playground, to data management, we take uncertainty and tedium out of incorporating AI into your business.
Job Description
Braintrust is hiring Open Source Engineers to build open-source libraries for evaluating and deploying AI systems. The ideal candidate is passionate about developer experience, API craftsmanship, and building fast, reliable, and idiomatic libraries.
Requirements
- Deep expertise in Go and understanding of what it takes to build fast, idiomatic, and reliable libraries in that ecosystem.
- Proficiency with tooling needed to build robust SDKs, such as testing frameworks, profilers, CI/CD pipelines, and packaging systems.
- Experience maintaining or contributing to production-grade open-source libraries, ideally used across multiple environments.
Benefits
- Medical, dental, and vision insurance
- 401k plan
- Daily lunch, snacks, and beverages
- Flexible time off
- Competitive salary and equity
- AI Stipend
