49 UI Engineer jobs

Amsterdam, North Holland, NL (On-site)

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy.

San Francisco, California, US (On-site)

$230–290K / year

About us At Sierra, we’re building a platform to enable every company in the world to build better, more human customer experiences with AI.

San Francisco, California, US (On-site)

$230–385K / year

About the Team The Codex App team builds and maintains the Codex desktop app and IDE extension — the primary ways developers interact with Codex.

San Francisco, California, US (On-site)

$160–195K / year

About Us At LangChain, our mission is to make intelligent agents ubiquitous.

San Francisco, California, US (Hybrid)

$220–405K / year

Perplexity is looking for a frontend engineer to build the design system behind every Perplexity product.

San Francisco, California, US (On-site)

About the Role Factory is seeking talented frontend engineers to help build out the human-AI interaction patterns that define our core platform,…

Foster City, California, US (Hybrid)

$180–290K / year

Replit is the agentic software creation platform that enables anyone to build applications using natural language.

San Francisco, California, US (On-site)

$175–280K / year

About Sesame Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel…

United States (Remote)

About the company Braintrust is the agent observability platform.

San Francisco, California, US (On-site)

The role We're looking for a design engineer who lives at the intersection of design and code.

San Francisco, California, US (Hybrid)

$230–385K / year

About the Team The ChatGPT Space team is building a shared workspace where people and AI agents turn ideas into polished, editable work.

Sunnyvale, California, US (On-site)

$90–115K / year

Applied Intuition, Inc.

San Francisco, California, US (Hybrid)

$320–485K / year

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems.

Sunnyvale, California, US (On-site)

$200–275K / year

Applied Intuition, Inc.

San Francisco, California, US (Hybrid)

$200–260K / year

Why Harvey At Harvey, we’re transforming how legal and professional services operate.

San Francisco, California, US (On-site)

$150–300K / year

About us Parallel is a web infrastructure company.

San Francisco, California, US (On-site)

$160–230K / year

About the Role Together is hiring a Senior Product Engineer to join our central Product Engineering team and embed day-to-day with the Commerce engineering team.

Europe + 1 more (Remote)

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology.

San Francisco, California, US (On-site)

$255–405K / year

Join the engineering teams that bring OpenAI’s ideas safely to the world!!

New York, US (On-site)

$188–247K / year

About Suno We're building the world's first creative entertainment platform, where the entire world can feel the joy and fulfillment of making music.