# Weights & Biases

Weights & Biases is the AI developer platform. Build better models faster, fine-tune LLMs, and develop GenAI applications with confidence. Trusted by over 1,000 companies including OpenAI, Meta, NVIDIA, and Microsoft.

**Headquarters:** San Francisco, CA
**Founded:** 2017
**Employees:** ~376
**Founder:** Lukas Biewald
**Website:** https://wandb.com
**Careers page:** https://wandb.com/careers
**Focus areas:** AI Infrastructure, Artificial Intelligence (AI), Data Visualization, Developer Tools, Generative AI, Machine Learning
**Open positions:** 0

[View all jobs at Weights & Biases](https://zerogtalent.com/ai-companies/weights-and-biases)

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*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*