40 ui engineer jobs at 32 companies in Topanga, CA
3w
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Lead UI Engineer
Vancouver or Los Angeles
$144k-$217k/yr HybridFull Time
6+ YOE1+ Mgmt6+ years software engineering, 1+ year people management, experience building UI systems for AAA or live ops, proficiency in C++, EMR not applicable, strong communication and critical thinking.
C++
2w
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AI UX/UI Engineer
Los Angeles, California, United States
HybridFull Time
8+ YOE8+ years in UX engineering/design systems/frontend with production ownership of enterprise design systems; strong React; experience with AI-assisted design/code-gen tools; Storybook and MFE integration; accessibility (WCAG 2.1 AA); governed environment experience.
React, Claude Code, Claude Design, Figma Make, Stitch, v0, Storybook, MFE, SAFe, Gherkin
3mo
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UI/UX Designer
Pasadena, California, United States
RemotePart Time
3+ YOEExperience in UI/UX design, visual systems, wireframes, and collaboration with scientists and engineers.
3mo
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Software Engineer, UI/UX
El Segundo, California, United States
$131k-$150k/yr RemoteFull Time
3+ YOE3+ years frontend development with Next.js, Svelte, and React; iOS/Android app experience; design tooling preferred.
Next.js, Svelte, React, React Native, TypeScript, Node.js, Bun, Figma, Sketch
2w
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Contract Technical UI/UX Designer - Video Games
San Francisco or New York City or Los Angeles or Seattle or Boston or Washington or Austin or Denver or Nashville or Atlanta or Chicago or Dallas or Miami or United States
$33-$58/hr RemoteContract
3+ YOE3+ years in UI technical design for games, strong proficiency with Unreal Engine and Blueprint scripting, experience building real-time UI, optimization and accessibility knowledge, collaborative problem-solving skills.
Unreal Engine, Blueprint, C++, C#
2mo
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Front-End/UI Engineer – Egofold (Junior to Mid-Level)
Culver City, California, United States
$100k-$150k/yr HybridFull Time
Proficiency with modern front-end frameworks (React, Vue), JavaScript/TypeScript, frontend architecture, UX principles, and experience with real-time or interactive systems.
React, Vue, JavaScript, TypeScript
5d
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Digital Engineer
El Segundo, California, United States
OnsiteFull Time
5+ YOEActive Secret clearance, bachelor's degree, 5+ years of related experience, Palantir Foundry, Python or Java, problem-solving, and interpersonal skills; AI/ML, APIs, UI/UX, and DoD experience preferred.
Palantir Foundry, Python, Java, Palantir Foundry Warp Core, REST APIs, AI/ML, UI/UX
2mo
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Product Engineer (UI-Focused) — Horizon
San Francisco or New York City or Washington or Boston or Los Angeles or Seattle or Denver or Chicago or Atlanta or United States
$172k-$242k/yr RemoteFull Time
5+ YOE5+ years full-stack engineering with front-end focus; strong proficiency in TypeScript and React; experience shipping user-facing products; familiarity with Model Context Protocol and AI/LLM tooling; on-call/incident participation.
Python, TypeScript, React, TanStack, Model Context Protocol (MCP), Claude Code, Codex
2mo
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Design Engineer, Americas
New York or San Francisco or Austin or Portland or Los Angeles or Seattle or Boston or Chicago or Denver or United States
$122k-$220k/yr RemoteFull Time
Ashby: Provides all-in-one recruiting software for high-growth businesses.
2+ YOEDesign and implement product-facing UI/UX and production code. Expect proficiency with TypeScript, React, CSS; familiarity with GraphQL, Node.js, Postgres, Redis is a plus. 2+ years industry experience preferred.
TypeScript, React, GraphQL, Node.js, Postgres, Redis, CSS
2mo
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QA Engineer - Mortgage
Los Angeles, California, United States
RemoteFull Time
QA Engineer with mortgage domain experience; test end-to-end UI/workflows; lead QA as team grows; collaborate with Engineering and Product.
Playwright, Cypress, Selenium, JSON, Browser DevTools
2w
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Software Engineer II
Long Beach, California, United States
$102k-$128k/yr OnsiteFull Time
2+ YOEDegree in software engineering or related field, minimum 2 years experience, Golang development experience, familiarity with EMR? No. (exclude); proficiency with telemetry, UI and stakeholder coordination.
Golang, C#, Angular, Kubernetes, CI/CD systems
16h
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Senior Software Engineer - Android
United States or San Francisco or Los Angeles or Chicago or Dallas or New York City or London
$165k-$250k/yr RemoteFull Time
5+ YOE5+ years of engineering experience or advanced domain expertise; strong Android development skills, testing experience, mentoring ability, and familiarity with Kotlin, networking, UI architecture, and modularization.
Kotlin, Jetpack Compose, GraphQL, Claude, Gemini, ChatGPT, Glean, JUnit, MockK, Roborazzi, OkHttp, Retrofit, Apollo GraphQL, MVI, Coroutines, Mavericks, Gradle, Metro, Android
3mo
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Mobile Engineer 5 - Commerce Design System
Los Gatos or Los Angeles or Seattle
$388k-$558k/yr OnsiteFull Time
Mobile UI engineer with Kotlin/Jetpack Compose focus; Android and iOS experience; design system development; cross‑platform familiarity; AI tooling.
Kotlin, Jetpack Compose, Dagger/Hilt, Circuit, Swift, SwiftUI, UIKit, GraphQL
2w
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Senior Software Engineer, Frontend (Agentic AI)
Marina Del Rey, California, United States
$180k-$230k/yr HybridFull Time
8+ YOE8+ years software engineering experience; frontend expertise with React/NextJS/TypeScript; experience building high-performance, agentic or LLM-driven UIs; customer-facing product ownership and strong web performance skills.
React, NextJS, TypeScript, Redux, Tailwind, WebAssembly, D3.js, WebGL, Go, Parquet, Flink, Kafka, Redpanda, Beam, DuckDB, Timescale, QuestDB, InfluxDB, Druid, GitHub Actions, AWS, Azure, GCP, Docker, Kubernetes, Terraform, OPFS, Web Workers
6d
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Sr. Software Support Engineer
Northridge, California, United States
$133k-$138k/yr HybridFull Time
5+ YOEBachelor's degree in engineering or related technical field plus 5 years of progressive post-baccalaureate experience; 5 years with AWS, ELK, Oracle, Jenkins, testing frameworks, mobile/API services, SQL, REST, and SOAP UI.
AWS CloudWatch, AWS Athena, AWS Lambda, Amazon S3, ELK, Elastic Stack, Jira, ServiceNow, Oracle, MySQL, Bluetooth, TCP/IP, Wi-Fi, Jenkins, JMeter, Charles Proxy, API, IoT, SQL, REST, SOAP UI
1d
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Senior QA Engineer
San Francisco or Los Angeles or Culver City or Dallas
$185k-$230k/yr OnsiteFull Time
5+ YOERequires 5+ years in QA or software testing, a computer science or related bachelor's degree, SQL, Java or another object-oriented language, UI/API automation, and agile experience.
Java, Playwright, Selenium, REST Assured, Postman, Jira, Claude, Cursor, SQL
1mo
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Principal Forward Deployed Engineer
Culver City, California, United States
$195k-$245k/yr HybridFull Time
8+ YOE8+ years full-stack production engineering; proficiency across backend, data pipelines, web UIs, cloud (AWS/Azure/GCP), containers, infra-as-code; hands-on LLM/production-AI experience and AI-assisted development tooling; Bachelor's or equivalent experience.
AI Development Life Cycle (AI-DLC), Claude Code, Cursor, GitHub Copilot, Windsurf, Amazon Bedrock, Azure OpenAI, Anthropic, OpenAI APIs, Moveworks, Agentic Foundation, AWS, Azure, GCP
2mo
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Senior Front End Engineer (React/Next.js)
Huntington Beach, California, United States
$150k-$165k/yr OnsiteFull Time
5+ YOE5+ years frontend experience with React/Next.js, TypeScript; strong UI/UX, API integration, and performance optimization.
React, Next.js, TypeScript, MUI, Zustand, React Query, CSS, AI tooling
2mo
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iOS Software Engineer, AI Engineering
Santa Monica or New York City
$190k-$200k/yr OnsiteFull Time
5+ YOE5+ years iOS development with Swift; strong SwiftUI/UIKit; APNs and App Store lifecycle; REST/Networking; on-device ML; unit/UI testing; CS or equivalent experience.
Swift, SwiftUI, UIKit, APNs, URLSession, REST, CoreML, NLContextualEmbedding, Whisper, TTS, Instruments, XCTest
2mo
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Android Engineer (Senior to Staff level)
Los Angeles or San Francisco or Sunnyvale or United States or Canada
$180k-$240k/yr HybridFull Time
8+ YOE8+ years Android experience; expert Kotlin, Jetpack Compose; MVVM, DI; ExoPlayer/MediaCodec; REST; Git; strong UI/animation skills; AI-driven media features a plus.
Kotlin, Jetpack Compose, Coroutines, Flow, MVVM, ViewModel, LiveData, StateFlow, Room, Navigation, WorkManager, Koin, Hilt, ExoPlayer, MediaCodec, Camera2, CameraX, REST, Git, Choreographer, RenderThread, Garbage collection
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