Senior Product Engineer, Fullstack
Together AI · San Francisco
CHECKED 3H AGO
Infrastructureonsitesenior$160k–$230k
At a glance
Highlights
- Ship improvements across Playground, Model Garden, Fine-Tuning and Model Evals.
- Own features end-to-end from data model and API through to the UI.
- Work on a small, fast-moving team where one engineer moves the needle visibly.
What they offer
- startup equity
- health insurance
- competitive benefits
Ideal candidate
A pragmatic, high-ownership product builder who cares about shipping value users love. You're curious about AI, thrive cross-functionally, and use data to shape what comes next.
Requirements
- 4–7 years of experience building and shipping real product to real users
- Strong JavaScript/TypeScript fundamentals
- Strong React expertise in a large-scale, production environment
- Full-stack fluency from data model to API design to UI
- Pragmatic engineering approach focused on user value
- Curiosity about AI and LLMs
- Adept at building and improving agentic workflows
- Cross-functional 'we ship it' mentality
Lab profile
About Together AI
AI-native cloud for training and inference on large-scale GPU infrastructure for AI apps and agents.
What they build
- AI-native cloud platform
- GPU clusters for training and inference
- Platform for AI applications and agents
Known for
- Operating large-scale GPU fleets
- Automated infrastructure at massive scale
- Multi-site data center deployment
Key facts
- Over 1M developers
- Operates one of the world's largest GPU fleets
- Infrastructure managing tens of thousands of GPUs