Senior Product Engineer

About the Role

Together is hiring a Senior Product Engineer to join our central Product Engineering team and embed day-to-day with the Commerce engineering team. You will own the product UI surface for Together AI’s most revenue-critical user flows: enterprise spend controls and governance, usage-based pricing displays and metering dashboards, payment method management, and enterprise contract surfaces.

This is a hands-on role for someone who enjoys operating at a high-quality, efficient pace: breaking ambiguous work into clear increments, shipping useful improvements quickly, and finding pragmatic ways to move customer and revenue impact forward. You will work alongside dedicated product, design, and backend engineers partners and use strong product judgment to make reasonable UX decisions within established patterns.

Requirements

• 4+ years of frontend engineering experience building and shipping productions features to real users

• Strong React fundamentals in production, including complex, stateful UIs that users depend on

• Strong TypeScript proficiency, with the ability to design clean typed interfaces across components, API boundaries, and application state

• Strong observability habits: you instrument what you ship, monitor whether it works, and use data to guide follow-up improvements

• Ability to absorb complex product and business requirements and translate them into correctly sequenced frontend implementations

• Fluency consuming APIs: you can read schemas, understand data shapes, handle loading and error states, and build typed web app interfaces without being blocked by backend engineers

• Next.js, Tailwind, and shadcn/ui experience is a meaningful plus

• Experience with billing, payments, or usage-based pricing UIs is a strong differentiator, including Stripe SDKs, metering displays, subscription states, checkout flows, or en

Department: Engineering