Senior Product Engineer, Together AI
Fullstack
$160-230k
+ Equity
Cloud platform for building generative AI
Posted today
Cloud platform for building generative AI
201-500 employees
Posted today
$160-230k
+ Equity
201-500 employees
Company mission
To empower developers and researchers at organizations of all sizes to train, fine-tune, and deploy generative AI models.
Role
Who you are
- 4–7 years of experience building and shipping real product to real users
- Strong JavaScript/TypeScript fundamentals; TypeScript experience highly valued
- Strong React expertise in a large-scale, production environment
- Full-stack fluency: you connect the dots from data model to API design to state management to the UI, and know how to make the right call at each layer in service of clean, maintainable code and an intuitive user experience
- A pragmatic approach to engineering — you know when to move fast and when to slow down, and you make that call based on user value
- Curiosity about AI and LLMs — you want to understand the models and products you're building on top of, not just the code around them
- Adept at building and improving agentic workflows, with good judgment for when to lean on AI and when not to
- Cross-functional "we ship it" mentality — no narrow ownership, no finger-pointing
- Next.js, Tailwind, and shadcn/ui experience is a plus
- Familiarity with product analytics (e.g., Amplitude) and systems monitoring (e.g., Grafana) is a plus
- Experience with CI/CD workflows is a plus
- Experience with a backend language like Go or Python
What the job involves
- We're growing the Product Engineering team and looking for a fullstack engineer who's motivated by shipping things users genuinely value — not features that just look good in a slide deck. You'll plug directly into new and existing workstreams and start shipping quickly, working across our core product surfaces to improve existing capabilities and build new ones
- This is a high-ownership role on a small, fast-moving team, where one strong engineer moves the needle visibly. You'll see your work in production, instrument and measure it, and use that to shape what comes next
- Ship improvements and new capabilities across Together AI's core product surfaces — Playground, Model Garden, Fine-Tuning, File Management, Batch Processing, and Model Evals
- Own projects and features end-to-end, from data model and API integration through the user interface
- Collaborate closely with other engineers to build clean, typed, reusable interfaces in our web application
- Instrument and measure what you ship — add product analytics, monitor system health, and prove users are getting value with data
- Work across design, product, and engineering to ship things that unlock user value
- Raise the bar on frontend and fullstack quality across the team through code review and collaborative architecture decisions
Our take
Founded in 2022, Together AI is a research-driven AI company that operates a cloud platform for building and running generative AI. The company also contributes to open-source research, models and datasets to advance the use of machine learning.
Together AI's platform enables developers, researchers and businesses to train, fine-tune and deploy generative AI for their needs. With Generative AI gaining a lot of attention recently, the company has some high-profile competitors such as ChatGPT, but its focus on research makes it stand out.
The company has had an incredibly strong start, evidenced by its substantial funding and Unicorn status. It is using these funds to expand its AI Acceleration Cloud product and prepare a large deployment of its GPUs. It will do this whilst securing its position as an open-source model-building platform, with an expectation of 50x company growth over the next five years.
Steph
Company Specialist at Welcome to the Jungle
Company
Funding (last 2 of 5 rounds)
Jul 2026
$800m
SERIES C
Feb 2025
$305m
SERIES B
Total funding: $1.3bn
Company benefits
- Competitive health insurance plans
- Dental and vision insurance
- Pre-tax flexible spending accounts
- Mental health support and services
- Income protection & retirement
- 401(k) plan
- AD&D insurance
- Life insurance
- STD & LTD insurance
- Monthly team lunches
- Flexible time off policy
- Team-driven celebrations and events
- Monthly commuting stipend + pre-tax bene
Company HQ
Design District, San Francisco, CA
Leadership
Ce Zhang
(Co-Founder & CTO)Previously Professor at ETH Zurich, Postdoc Researcher at Stanford University and Research Assistant at University of Wisconsin-Madison.
Vipul Ved Prakash
(Co-Founder & CEO)Previously Senior Director at Apple, CEO and CTO at Topsy and Founder at Cloudmark.
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