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Weights & Biases

Software Engineer, Weave

Posted One Month Ago
Hybrid
San Francisco, CA, USA
Mid level
Hybrid
San Francisco, CA, USA
Mid level
Build Weave, an open-source toolkit for tracking and evaluating GenAI applications. Responsibilities include developing client APIs, integrating LLM tools, improving backend performance and scalability, and creating multimodal evaluations, playgrounds, and dataset features. The engineer will also engage directly with early customers, gather feedback, troubleshoot issues, and rapidly iterate on the product.
The summary above was generated by AI

Weave is our new lightweight toolkit for tracking and evaluating GenAI applications. Our users are relying on Weave to understand and improve their AI-powered applications. They’re on the cutting edge, building Agents, Retrieval Augmented Generation (RAG) systems, and more.

We’re looking for a software engineer to help build Weave. You’ll play a foundational role on this small but growing team, developing a new generation of tools for the most consequential emerging market today. You’ll ship core functionality, gather feedback directly from early users, and use your own intuition to continually improve the product.

If you have a strong interest in GenAI, love building and shipping quickly, and enjoy talking to users, this is the perfect role for you.

What you’ll achieve (Responsibilities)

  • Implement robust and ergonomic open-source client APIs.

  • Design and implement integrations with popular LLM tools such as LlamaIndex, LangSmith, and Instructor.

  • Scale and improve our backend performance to support low latency and high volume production use cases.

  • Build polished and delightful features such as multi-modal evaluations, LLM playgrounds, and dataset editing/drill-down capabilities.

  • Actively meet with and iterate based on customer feedback, understanding their workflows and addressing key bugs.

What we’re looking for (Requirements)

  • Bachelor’s degree in Computer Science, or related field.

  • 4 years or more of prior experience in Software Engineering.

  • Deep knowledge of Python and/or TypeScript.

  • Experience (personal or professional) building GenAI-powered applications.

  • Ability to operate effectively amid ambiguity and adapt rapidly to a changing business. environment. Previous startup experience a plus.

  • Bonus points: Experience managing large-scale online production services or OLAP databases

  • This role will be based in our San Francisco office a minimum of 2-3 days per week.

HQ

Weights & Biases San Francisco, California, USA Office

1479 Folsom St, San Francisco, CA, United States, 94103

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