Software Engineer, Weave

Weights & Biases, a Series C company with $250M in funding, is seeking a Software Engineer for their Weave team. Weave is their new lightweight toolkit for tracking and evaluating GenAI applications, used by industry leaders like OpenAI, NVIDIA, Microsoft, and Toyota. The role involves building core functionality for AI developer tools, working with cutting-edge technologies in GenAI, RAG systems, and Agents.

The position offers a unique opportunity to work directly with users, shape product direction, and contribute to the growing field of AI development tools. The company serves over 1,000 customers, including 30+ foundation model builders, and has a strong focus on building tools that help ML practitioners create better models.

As a Software Engineer on the Weave team, you'll be responsible for implementing robust APIs, designing integrations with popular LLM tools, and scaling backend performance. The role requires strong technical skills in Python/TypeScript and experience with GenAI applications. You'll work in a dynamic startup environment where you can make significant impact on the product and interact directly with users.

The company offers competitive compensation ($177,000-$245,000), comprehensive benefits, and the opportunity to work with leading researchers in the field. They maintain an inclusive environment and encourage applications from diverse backgrounds, even if experience doesn't perfectly align with all requirements.