Senior Product Designer, Developer Platform

Most product designers want to design for everyone. This role is for someone who'd rather design for one very specific, very opinionated person: the developer at 2am trying to figure out why their voice agent just failed a call. You'll design the tools developers use to test, evaluate and debug AI agents — a category that's still being invented, with no established patterns to copy. If dense data, real-time systems and reading a stack trace sound more fun than intimidating, keep reading.

You'll thrive as a Senior Product Designer if you:

* are obsessed with making the best product for our customers

* are known as the go-to person for tackling tough problems

* work hard and can build and ship fast

* are focused on polish, detail and quality

* are a fast learner, frequently picking up new tips, tricks, and skills

The best way to impress us is with thoughtful ways you'd implement LiveKit, and potentially tinkering with it 😊

What You'll Do

* Own the design of how developers test, evaluate and observe their agents — simulations, evals, logs and agent insights

* Turn complex, real-time data into interfaces that are easy to scan, understand and act on

* Design new interaction patterns for AI-native workflows, where agents generate the first draft and humans adjust it

* Prototype in code and work hand-in-hand with engineers to ship polished work

* Contribute patterns to our design system for dense, debugging-oriented surfaces

Who You Are

* You've shipped design work for developer tools, observability or data-heavy products

* You have strong data-visualization instincts and know when a chart beats a table (and when it doesn't)

* You're comfortable in code — reading PRs, tweaking Tailwind, building prototypes

* You earn the trust of deeply technical users and engineers

* Experience designing for AI or agent tooling

* AI tools are already a core part of how you design

Our Commitment to You

* An opportunity to build something truly impactful to the world

* Contribute to open source alongside world-class engineers

* Competitive salary and equity package

* Health, dental, and vision benefits

* Flexible vacation policy

LiveKit is an equal opportunity employer and does not discriminate on the basis of any characteristic protected by applicable law. If you require a reasonable accommodation during the application or interview process, please contact [email removed].