Member of Technical Staff, Software Engineer
Fireworks · New York
About this role
## About Us Fireworks is the platform for specialized intelligence—helping companies build, train, and serve AI models tailored to their own data, workflows, and products. Founded by the team behind PyTorch and backed by leading investors, Fireworks powers production AI with hundreds of state-of-the-art open models across text, image, embedding, audio, and multimodal workloads. ## The Role You’ll be a core builder of the backend systems that power Fireworks, including: - 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 more 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. ## What You’ll Do - Design and build scalable backend services - Own major product surfaces from architecture to production - Improve reliability, performance, and developer experience - Work directly with customers to understand pain points - Ship enterprise-grade features without enterprise slowness - Use AI tooling aggressively (and automate yourself) ## You Might Be a Fit If - You like building real products, not just infrastructure - You enjoy driving initiatives across teams to get things done - You think in terms of systems, tradeoffs, and business impact - You care about developer experience and clean abstractions - You’re curious about AI and want to build where the future is going - You want ownership, not task lists ## Minimum Qualifications - Comfortable collaborating with both humans and AI systems (yes, seriously) - 5+ years of experience helping humans solve real problems - 2+ years of working with AI (agents, bots, chats, or building on top of models) ## Why Fireworks - **Solve Hard Problems:** low-latency inference to scalable model serving - **Build What’s Next:** bleeding-edge technology impacting how businesses use AI - **Ownership & Impact:** fast-growing team with direct influence on outcomes - **Learn from the Best:** collaborate with world-class engineers and AI researchers Fireworks AI is an equal-opportunity employer and is committed to an inclusive environment.
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