Fullstack Engineer - Frontend Focus
Inference.net provides fully managed AI infrastructure for deploying, observing, tracing, training, and evaluating open-source, custom, and fine-tuned AI models at scale. It serves AI-native product teams looking to switch from providers like OpenAI, Anthropic, and Gemini to optimized infrastructure for lower cost and faster performance.
Funding
Projects
About Inference.net
Inference.net offers a suite of infrastructure products for AI-native teams, including Deploy (turn-key, globally distributed model hosting with high uptime), Observe (LLM observability with monitoring, tracing, and debugging tools), Trace (capturing agent LLM calls, tool calls, and framework steps), Train (custom model fine-tuning in days), Evaluate (rigorous benchmarking before production deployment), and HALO (open-source agent optimization). The platform hosts models such as GLM-5.2, Kimi K2.6, MiniMax-M2.5, and GPT-OSS 120B, and offers proprietary open-source models like ClipTagger and Schematron. Clients include engineering teams such as Cal AI and Gravity Ads, who use the platform to cut latency and costs while maintaining frontier-level model quality. The company is SOC 2 Type II compliant, indicating a focus on production-grade, enterprise-ready AI infrastructure.
Skills
About the Role
You'll own the user experience by designing, building, and polishing the dashboards, consoles, and customer-facing apps that let users observe, configure, and pay for inference at scale. You'll ship end-to-end features, going from a Figma wireframe to a React component to a backend API and database migration. You'll design a component system in React and Tailwind that supports rapid iteration and a cohesive design language. You'll optimize performance through SSR, code-splitting, hydration, and WebSocket-driven real-time updates that hold up under millions of requests per day. You'll collaborate across disciplines, working shoulder-to-shoulder with distributed-systems engineers, product designers, and founders to turn complex infrastructure into a delightful product. You'll also level up the team by leading design reviews, mentoring junior engineers, and introducing best practices for testing, accessibility, and observability.
Requirements
- 5+ years building production React applications
- Deep knowledge of Tailwind CSS & modern CSS architecture
- Typescript mastery and strong fundamentals in JS/DOM/APIs
- Experience designing REST/JSON or gRPC backends (Node, Go, or similar)
- AuthN/AuthZ design (OIDC, JWT)
- Product sense: care about UX details & accessibility
- Experience with Tanstack / Next.js (nice-to-have)
- Data-viz libraries (Recharts, Visx, D3) (nice-to-have)
- tRPC experience (nice-to-have)
- Familiarity with GPU or ML tooling dashboards (nice-to-have)
- Comfort debugging perf issues (Lighthouse, Chrome DevTools) (nice-to-have)
- Dev-ops chops: CI/CD, Docker, Terraform (nice-to-have)
Responsibilities
- Own the user experience by designing, building, and polishing dashboards, consoles, and customer-facing apps
- Ship end-to-end features from Figma wireframe to React component to backend API and database migration
- Design a component system in React and Tailwind that supports rapid iteration and a cohesive design language
- Optimize performance through SSR, code-splitting, hydration, and WebSocket-driven real-time updates
- Collaborate across disciplines with distributed-systems engineers, product designers, and founders
- Lead design reviews, mentor junior engineers, and introduce best practices for testing, accessibility, and observability
Benefits
- Full medical/dental/vision
- 401(k) with match
- Generous PTO
- Commuter + hardware stipends
- Daily office lunch
- Significant early-stage equity grant