"user interface" Jobs

401 open tech roles matching “user interface”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, TypeScript, React. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 401 results

Hercules

Join Hercules as a senior full-stack engineer to build innovative AI software development tools in a collaborative environment.

Hercules San Francisco $100k–$250k/yr Published 5 months ago
Flexible on stack
Handshake

Join Handshake as a Software Engineer I to build full-stack systems that empower millions of users in the AI economy.

Handshake San Francisco, CA Published 1 month ago
Flexible on stack
Perplexity AI

Join Perplexity AI as a Senior Applied AI Engineer to shape agent capabilities and enhance user experiences with cutting-edge AI technologies.

Perplexity AI San Francisco Published 1 week ago
Anthropic

Join Anthropic as a Staff+ Research Engineer to build and maintain the RL Data Platform for reliable AI systems.

Anthropic San Francisco, CA | New York City, NY $500k–$850k/yr Published 3 weeks ago
Flexible on stack AI-first team
Vapi

Join Vapi as a Member of Technical Staff to build innovative voice AI solutions for a diverse range of clients.

Vapi San Francisco Published 4 months ago
Flexible on stack
Atoms

Join Atoms as a Staff Systems Integration Engineer to build and own hardware-in-the-loop systems for validating autonomy stacks.

Atoms San Francisco, CA $220k–$280k/yr Published 3 weeks ago
Flexible on stack 70% coding
Wispr Flow

Lead the quality practice for an AI voice interface product at a startup focused on innovative human-computer interaction.

Wispr Flow San Francisco Published 5 days ago
AI-first team
Coreweave

Design and develop AI agents and applications to enhance CoreWeave’s internal ecosystem as a Senior Software and AI Engineer.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $182k–$242k/yr Published 2 months ago
Flexible on stack
Brex

Join Brex as a Senior Brand Designer to elevate brand presence and collaborate on creative projects in a hybrid work environment.

Brex New York, New York, United States $147k–$187k/yr Published 2 weeks ago
AI-first team
Brex

Join Brex as a Senior Brand Designer to elevate brand presence and collaborate on creative projects across various mediums.

Brex San Francisco, California, United States $147k–$187k/yr Published 2 weeks ago
AI-first team
Discord

Join Discord as a Staff Software Engineer to build self-service enterprise infrastructure for a rapidly growing platform.

Discord San Francisco Bay Area $248k–$279k/yr Published 1 month ago
Flexible on stack 60% coding
Mintlify

Join Mintlify as an Applied AI Engineer to build impactful AI products for a platform serving over 100 million developers annually.

Mintlify San Francisco Published 1 month ago
Flexible on stack
Mintlify

Join Mintlify as a Senior Product Engineer to build customer-facing features and solve complex technical challenges.

Mintlify San Francisco Published 1 week ago
Flexible on stack
Okta

Join Okta as a Staff Software Engineer to adapt identity governance solutions for government customers in a hybrid work environment.

Okta San Francisco, California $174k–$239k/yr Published 3 days ago
Flexible on stack
Mintlify

Join Mintlify as a Senior Applied AI Engineer to lead the development of AI products that solve real customer problems.

Mintlify San Francisco Published 1 week ago
Perplexity AI

Lead the design and implementation of a sandboxing platform for executing untrusted code in a high-impact backend team.

Perplexity AI San Francisco Published 3 months ago
Flexible on stack
Databento

Join Databento as a Software Engineer to build and maintain a JavaScript client library for a modern market data platform.

Databento Remote / Boston / Salt Lake City / San Francisco / New York Published 2 months ago
Flexible on stack
Vapi

Join Vapi as a QA Engineer to own end-to-end quality for a cutting-edge voice AI platform.

Vapi San Francisco Published 4 months ago
Flexible on stack
Twelve Labs

Own and build internal products to support model evaluation and data management in a hybrid role at Twelve Labs.

Twelve Labs San Francisco Published 1 month ago
Flexible on stack
Anthropic

Join Anthropic as a Staff Software Engineer to build next-generation observability systems for large-scale AI infrastructure.

Anthropic London, UK £325k–£390k/yr Published 2 weeks ago
Flexible on stack