Senior Product Designer
Added
4/5/2026
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Note: We've kept the name of the company private. If you'd like to know the company before requesting an intro, just email us at hello [at] fractionaljobs.io
About Us
We're building a new type of AI model designed to run as infrastructure inside software systems and automation pipelines - a more reliable and predictable alternative to standard LLMs.
We're founded by one of the original researchers at OpenAI who co-invented RLHF, ChatGPT, and more.
About the Work
Our product has been built by developers, for developers, but with nobody thinking about the overall UX. We're looking for a Fractional Senior Product Designer to own the design of our core product surfaces, to help developers actually understand and use what we've built.
Specifically, you'll:
- Design a new user onboarding experience that introduces developers to a genuinely unfamiliar model paradigm
- Design the billing and pricing UI, as well as other parts of a product-led growth product (teams, roles, etc.)
- Improve our developer console and playground UX, with a focus on helping educate the user on how to use the product
- Integrate documentation and demos into the product experience
- Partner with our PM, front-end engineer, and developer advocate
- Collaborate with the team, in person, in SF
About You
You MUST have:
- Significant product design experience for developer-facing products, including:
- Dev tools
- Dev platforms
- API-first products
- A strong UX foundation, and a strong interest and ability to empathize with a developer user
- Designed technically complex products, ideally one that requires educating users as part of the UX
- Based in the SF/Bay Area, and willing to work with us in person
Nice-to-haves:
- Claude code experience
- A former software engineer
How to Get in Touch
Hit that "Request Intro" button below. Include any relevant links so we can get to know you better.
Your brief intro note should clearly address:
- The developer-facing products you've designed
- An example of a particularly technical feature or product you designed recently, and the steps you took to bring it to life
- Any examples of educating users through your design work
If we think there's a fit, we'll reach out to schedule an intro call. Looking forward!
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