Member of Technical Staff, Software Engineer

ABOUT US: Fireworks is the platform for specialized intelligence, enabling companies to build, train, and serve AI models tailored to their own data, workflows, and products. Founded by the team behind PyTorch and backed by AMD, Atreides, Benchmark Capital, Index Ventures, Lightspeed, NVIDIA, Sequoia Capital, and TCV, Fireworks powers production AI with hundreds of state-of-the-art open models across text, image, embedding, audio, and multimodal workloads. Today, Fireworks is a Series D company valued at $17.5 billion, bringing together an ambitious, collaborative team that's building the future of enterprise AI. THE ROLE: You’ll be a core builder of the backend systems that power Fireworks: - Our main web application - Model and fine-tuning job orchestration - Billing and enterprise features - Accounts, org management, access controls - Policy enforcement and governance - APIs and developer tooling - And many other cool things! This is platform engineering with product impact. Your systems will directly shape how customers build on top of AI. You’ll work closely with product, frontend, infra, and GTM to ship end-to-end features — not just tickets. WHAT YOU’LL DO - Design and build... Click Apply to read the full job description.