Senior Product Engineer

Together; San Francisco (CA); On-site; USD 160,000 - 230,000; Full time

Benefits offered by this job

Equity

Health insurance

Competitive benefits

Job summary

Together AI is seeking a Senior Product Engineer to join our central Product Engineering team and embed with the Commerce engineering group in San Francisco. You will own the frontend surface for Together AI’s most revenue-critical user flows: enterprise spend controls, usage-based pricing displays, and metering dashboards.

This hands-on role emphasizes shipping increments, clear UX decisions, and collaboration with product, design, and backend engineers to move customer value forward.

Qualifications

• 4+ years of frontend engineering experience shipping production features.
• Strong React fundamentals with complex, stateful UIs users depend on.
• Excellent TypeScript skills with typed interfaces across components and APIs.
• Observability habits: instrument, monitor, and use data to guide improvements.
• Translate complex product requirements into correctly sequenced frontend work.
• Fluency consuming APIs, handling loading and error states with typed interfaces.
• Next.js, Tailwind, and shadcn/ui experience is a meaningful plus.
• Experience with billing, payments, or usage-based pricing UIs (Stripe) is a differentiator.

Responsibilities

• Own Commerce’s frontend layer end-to-end: from API consumption to polished user experiences.
• Break down requirements into an iterative roadmap and execute without step-by-step directions.
• Champion the customer experience across commerce surfaces and turn issues into improvements.
• Build reusable, well-typed React components on top of Together’s UI Platform.
• Instrument and verify feature success using data, web vitals, and analytics.
• Address edge cases and payment-related scenarios in commerce contexts.

Skills

Frontend engineering

React fundamentals

TypeScript

Observability

Requirements translation

API consumption

Next.js

Tailwind

shadcn/ui

Billing UI / Stripe

Tools

Next.js

Tailwind

shadcn/ui

Stripe SDKs

Job description

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 enterprise invoicing

Responsibilities

• Own Commerce’s frontend layer end-to-end: from consuming service APIs and building typed interfaces to delivering polished, accessible, user experiences, jumping in to backend systems when necessary to unblock product work in a fast-paced environment
• Break down complex product requirements and business logic into an iterative roadmap, sequence implementations correctly, and execute without needing step-by-step direction
• Champion the customer experience across commerce surfaces: notice friction, identify product and UX gaps, and turn recurring customer issues into clear opportunities for the team to improve
• Build reusable, well-typed React components on top of Together’s UI Platform and component library, making future Commerce work faster to ship
• Instrument, measure, and verify the success of your own features using data-driven metrics and signals including product analytics, web vitals, and error rates
• Catch and address edge cases, error states, and failure modes that matter in commerce contexts, including payment failures, quota overages, upgrade blockers, and inconsistent billing states

About Together AI

Together AI is a research-driven artificial intelligence company. We believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models. We have contributed to leading open-source research, models, and datasets to advance the frontier of AI, and our team has been behind technological advancement such as FlashAttention, Hyena, FlexGen, and RedPajama. We invite you to join a passionate group of researchers in our journey in building the next generation AI infrastructure.

Compensation

We offer competitive compensation, startup equity, health insurance and other competitive benefits. The US base salary range for this full-time position is: $160,000 - $230,000 + equity + benefits. Our salary ranges are determined by location, level and role. Individual compensation will be determined by experience, skills, and job-related knowledge.

Together AI is an Equal Opportunity Employer and is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and more.