Top Front End Developer Jobs in Los Angeles, CA

12 Days AgoSaved
Remote
Los Angeles, CA
Mid level
Mid level
Artificial Intelligence • Fintech • Software • Financial Services
Design and build a scalable, responsive UI; lead frontend architecture and optimization; apply UI/UX best practices; integrate with backend APIs; ensure high web performance and deploy user-facing features.
Top Skills: APIsFastapiGitLow-CodeNextjsNo-CodePythonReactResponsive DesignWeb Performance Optimization
13 Days AgoSaved
In-Office or Remote
Los Angeles, CA
Mid level
Mid level
Artificial Intelligence • Analytics • Consulting • Semiconductor
Own and evolve the SemiAnalysis WordPress codebase: build themes, custom Gutenberg blocks, and ACF-driven templates; translate Figma into pixel-perfect responsive UIs; integrate React/Next.js tools; optimize performance and Core Web Vitals; ensure accessibility (WCAG 2.1 AA); maintain integrations with analytics, CRM, and payments; and collaborate with designers, analysts, and distributed teams.
Top Skills: Acf ProAriaCachingCdnCi/CdCSS3Custom Post TypesFigmaGitGutenbergHTML5Javascript (Es6+)LighthouseNew RelicNext.JsPhp 8.XPressableReactScssSeoTypescriptWcag 2.1 AaWebpagetestWordpressWordpress Rest ApiWpgraphql
13 Days AgoSaved
Remote
Los Angeles, CA
Mid level
Mid level
Artificial Intelligence • Insurance • Software • Automation
Build and maintain responsive, accessible React/NextJS web interfaces and support Chrome extension development (Manifest V3). Integrate with backend APIs or WebSockets, optimize performance, write tests, perform code reviews, monitor and document extension and web app behavior, and collaborate with cross-functional teams.
Top Skills: Background ScriptsBrowser DevtoolsChrome Extension ApisContent ScriptsCSS3GitGraphQLHTML5JavaScriptJestManifest V3MobxNextjsReactReact QueryReact Testing LibraryReduxRest ApiTailwind CssTypescriptViteWebpackWebsockets
Reposted 20 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Lead front-end technical strategy for Coinbase Advanced trading platform: define and execute a scalable roadmap, deliver a low-latency interface across web and mobile, mentor engineers, anchor complex projects, and ensure high standards for code quality and system design.
Top Skills: BitcoinBlockchainDappsDockerEnsEthereumGoPostgresRuby on RailsRubySinatra
Reposted 14 Days AgoSaved
Remote or Hybrid
Los Angeles, CA
Mid level
Mid level
Artificial Intelligence • Information Technology • Software
Design user interfaces and workflows in Figma, implement designs using Vue.js and Next.js, and collaborate with backend engineers on API integration.
Top Skills: GraphQLModern CssNext.JsRest ApisTypescriptVueWebsocket
Reposted 14 Days AgoSaved
Remote
Los Angeles, CA
Senior level
Senior level
Professional Services • Consulting • Automation • Manufacturing
The UI Frontend Developer will design and develop responsive web applications, coordinate with backend developers, and create modular components, while ensuring high-quality coding standards.
Top Skills: Adobe PhotoshopAngularAWSAzureCloud ComputingCSSGimpGitHTML5HypervIllustratorJavaScriptJSONLinuxPythonRest ApisSQLTypescriptVMware
15 Days AgoSaved
Remote
Los Angeles, CA
Mid level
Mid level
Cloud • Enterprise Web • Information Technology • Infrastructure as a Service (IaaS)
Build, test, and optimize responsive web applications using Next.js and React. Collaborate with designers and back-end developers, implement UI/UX designs, write clean maintainable code, and debug front-end issues to ensure high performance across devices and browsers.
Top Skills: Context ApiCSS3GitHTML5JavaScriptNext.JsReactReduxRestful Apis
Reposted 15 Days AgoSaved
Remote
Los Angeles, CA
Senior level
Senior level
eCommerce • Information Technology • Software • App development
The Lead Front-End Developer will lead frontend initiatives, ensuring an optimal user experience, architecting solutions, and mentoring developers.
Top Skills: BitbucketCSSGitHTMLJavaScriptReact
Reposted 15 Days AgoSaved
Remote
Los Angeles, CA
3-5 Annually
Mid level
3-5 Annually
Mid level
eCommerce • Information Technology • Software • App development
Responsible for developing and maintaining a web-based user interface, collaborating with UI/UX teams and backend developers, and ensuring an optimized application through problem-solving and communication skills.
Top Skills: BitbucketCSSGitHTMLJavaScriptReact
Reposted 15 Days AgoSaved
Remote
Los Angeles, CA
Mid level
Mid level
eCommerce • Information Technology • Software • App development
The HTML Developer will create responsive HTML templates, collaborate with developers, ensure cross-browser compatibility, and debug issues while staying updated on trends.
Top Skills: BootstrapCSSFoundationGitHTMLJavaScript
16 Days AgoSaved
Remote
Los Angeles, CA
Mid level
Mid level
Healthtech • Social Impact • Telehealth
Volunteer Principal Front End Developer to build React/React Native web and mobile features, mentor engineers, implement scalable full‑stack solutions, ensure cross‑browser compatibility and testing, work with Node/MongoDB/AWS, attend weekly standups, and support a fundraising launch. Minimum 4 hours/week commitment.
Top Skills: AWSCss ModulesGitJavaScriptMongoDBNode.jsReact NativeReactRedux
Reposted 4 Days AgoSaved
In-Office or Remote
Los Angeles, CA
Entry level
Entry level
Artificial Intelligence • Information Technology
Full-Stack Engineer responsible for developing and maintaining front-end and back-end components, collaborating on product solutions, and improving user interfaces.
Top Skills: APIsCloud InfrastructureReactStorage SolutionsTypescript
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16 Days AgoSaved
Remote
Los Angeles, CA
Mid level
Mid level
Blockchain • Fintech • Cryptocurrency • Web3
Build and maintain performant web and mobile trading interfaces using React/React Native and TypeScript. Implement trading flows, wallet integration, real-time data visualization, reusable component libraries, and optimize UI performance under high-frequency updates while handling edge cases and collaborating with backend and wallet engineers.
Top Skills: D3EthersNext.JsReactReact NativeReact QueryRechartsReduxTailwindcssTradingviewTypescriptViemWagmiZustand
17 Days AgoSaved
Remote
Los Angeles, CA
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with the team to apply best practices and stay current with blockchain trends.
Top Skills: APIsBlockchainJavaReactVue
Reposted 26 Days AgoSaved
Remote
Los Angeles, CA
Mid level
Mid level
Artificial Intelligence
Build sophisticated user interfaces for AI and blockchain interactions, including monitoring tools and decentralized application interfaces, while collaborating across teams for seamless user experience.
Top Skills: Api DesignBackend DevelopmentCSSHTMLLinuxReactTypescriptWeb3
Reposted 4 Days AgoSaved
In-Office or Remote
Los Angeles, CA
Senior level
Senior level
Angel or VC Firm
The Senior Frontend Engineer will develop and maintain front-end features, collaborate with teams, and enhance user experience while mentoring junior engineers.
Top Skills: Ci/CdHerokuNext.JsPostgresRailsjsRedisRuby On RailsTypescriptVercel
5 Days AgoSaved
In-Office
Los Angeles, CA
160K-180K Annually
Senior level
160K-180K Annually
Senior level
News + Entertainment • Esports
Lead the front-end architecture and development of the FanSight platform, owning end-to-end systems and user experience. Build scalable, high-performance consumer-facing and B2B web applications, implement APIs and services, set engineering standards, guide technical direction, mentor engineers, and collaborate with product, design, security, and cross-functional teams to deliver accessible, resilient applications that handle massive traffic.
Top Skills: .NetC#GoJavaScriptMicrosoft Sql ServerMySQLNode.jsOraclePostgresPythonReactRestful ApisTypescript
5 Days AgoSaved
In-Office
Los Angeles, CA
160K-180K Annually
Senior level
160K-180K Annually
Senior level
Events
Lead front-end architecture and development for the FanSight platform, owning end-to-end systems, building scalable consumer and B2B features, mentoring engineers, defining technical roadmaps, ensuring performance, accessibility, testing, and collaborating with cross-functional teams to deliver high-traffic, resilient web applications.
Top Skills: .NetAWSAws DynamodbAzureBddC#Ci/CdDockerElasticsearchGCPGitGoJavaScriptKafkaKubernetesMicrosoft Sql ServerMySQLNode.jsOraclePostgresPythonReactRestful ApisTddTypescript
23 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
145K-175K Annually
Senior level
145K-175K Annually
Senior level
Cannabis • eCommerce • Enterprise Web • Logistics • Payments • Software • Database
Design, build, and maintain scalable frontend applications using Vue 3 and TypeScript. Own feature delivery from design through production, build reusable components and architecture, improve performance and accessibility, collaborate with backend teams on APIs, write tests, mentor engineers, and help shape frontend tooling, CI/CD, observability, and security practices.
Top Skills: Composition ApiCore Web VitalsCSSDockerEsbuildEvent-Driven ApisGraphQLHTMLJavaScriptKubernetesNpmPiniaPlaywrightPnpmRestTypescriptViteVitestVue 3Vue Test UtilsVueVuexWcagYarn
Reposted 18 Days AgoSaved
Remote
Los Angeles, CA
170K-253K Annually
Senior level
170K-253K Annually
Senior level
Gaming • Mobile
The Staff Front End Engineer will lead technical direction, improve app features, mentor engineers, and collaborate with cross-functional teams using React Native.
Top Skills: C++Ci/CdExpoGithub ActionsJavaJavaScriptKotlinObjective-CReact NativeSwiftTypescriptUnity
Reposted 22 Days AgoSaved
In-Office or Remote
Los Angeles, CA
Mid level
Mid level
Cloud • Software
Design and implement frontend applications using JS, CSS, React, and Flutter. Collaborate on technical specs and contribute to documentation, ensuring user experience and performance.
Top Skills: CSSDockerFlutterJavaScriptKubernetesLinuxReactRest ApisTypescript
Reposted 6 Days AgoSaved
Remote
Los Angeles, CA
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
The Senior Frontend Engineer will develop user-friendly and scalable components for a data labeling platform, collaborating with teams and mentoring junior engineers.
Top Skills: AWSBigQueryCypressDjangoJavaScriptJestKafkaKubernetesOpenai ApiPostgresPythonReactRedisSparkTypescript
Reposted 6 Days AgoSaved
In-Office
Los Angeles, CA
120K-250K Annually
Mid level
120K-250K Annually
Mid level
Aerospace • Hardware • Software • Defense • Manufacturing
The Frontend Software Engineer will develop and maintain critical applications using TypeScript and React. The role involves engagement in product discovery, coding, and deployment of applications to enhance manufacturing processes.
Top Skills: C#C++GoGrpcPythonReactRestTypescript
Reposted 19 Days AgoSaved
Remote
Los Angeles, CA
Entry level
Entry level
Artificial Intelligence • Cloud • Information Technology • Software
Front end developers ensure web design and user experience alignment, optimize web pages, and maintain brand consistency, collaborating with various teams.
Top Skills: Adobe IllustratorCSSHTMLJavaScriptJquery
Reposted 19 Days AgoSaved
Remote or Hybrid
Los Angeles, CA
Mid level
Mid level
Fintech • Software • Financial Services • Automation
Develop modern web applications focusing on UI components using React while ensuring performance, accessibility, and cross-browser compatibility.
Top Skills: Css FrameworksJavaScriptReactTypescript
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