Software Engineer, Distributed Training at River AI Inc.
- Company: River AI Inc.
- Location: Palo Alto, CA
- Employment type: Full-time
- Posted: 2026-09-11
- Technologies: Fine-Tuning
About the role
At River AI, our mission is to create personal AI owned and shaped by each individual. To achieve this, we are rewriting the entire stack from scratch: personal hardware for local inference, bespoke training infrastructure, next-generation UIs, and frontier deep learning research. Who we are. We are scientists, engineers, and builders from the industry's top tech companies and AI labs. We bring a proven track record of scaling consumer systems for hundreds of millions of users and architecting the pre-training infrastructure behind today's frontier models. About the Role . We are looking for exceptional systems engineers to build the distributed training engines behind the River API. Your goal is to make fine-tuning and reinforcement learning fast, numerically correct, and reliable across large GPU clusters.…
Apply on River AI Inc.'s official careers page: https://job-boards.greenhouse.io/riverai/jobs/4402494009