38 senior frontend engineer jobs at 26 companies in Bonsall, CA
6d
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Senior Software Engineer (Frontend) - Scribd Core
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$124k-$226k/yr HybridFull Time
6+ YOERequires 6+ years of frontend software engineering experience, JavaScript/TypeScript and React expertise, modern web framework experience, architecture knowledge, performance optimization, testing, and strong collaboration skills.
JavaScript, TypeScript, React, Next.js, Microfrontend, monorepos
2mo
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Senior Staff Engineer Frontend
Tustin or Los Angeles or Dallas or United States
$111k-$185k/yr HybridFull Time
6+ YOE6+ years front-end experience with React, expertise in architecting large-scale web apps, RESTful API integration, testing (Jest/Mocha/Cypress), performance optimization, mentorship, and strong communication.
React, TypeScript, Webpack, Jest, Mocha, Cypress, RESTful APIs, CI/CD
1mo
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Front-End Developer
Tustin, California, United States
$83k-$104k/yr OnsiteFull Time
5+ YOE5+ years front-end development experience, strong HTML5/CSS/SASS and JavaScript/TypeScript skills, experience with React or Vue, e-commerce and CRM (HubSpot) integration experience, UX and CRO knowledge.
HTML5, CSS3/SASS, JavaScript/TypeScript, React, Vue, HubSpot, Shopify, Hybris/SAP Commerce, Magento, BigCommerce, Figma, Sketch, Adobe XD, GA4, Hotjar, Storyblok, Contentful, Salsify, Algolia
2mo
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Front End Developer Tableau/Python
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEActive Secret clearance and U.S. citizenship required. Bachelor’s in CS/Engineering, 5+ years software development, proficiency with Python, SQL/relational DBs, Tableau, front-end frameworks, cloud platforms, Git, and Agile.
Tableau, Python, SQL, Java, C#, JavaScript, Oracle, PostgreSQL, MySQL, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, Git, CI/CD
2mo
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Front End Developer Tableau/Python
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEActive SECRET clearance and U.S. citizenship required; Bachelor’s in CS/Engineering; 5+ years software development; proficiency with Python, SQL, Java/C#/JavaScript, relational DBs, Tableau, front-end frameworks, cloud platforms, Git, and Agile.
Tableau, Python, SQL, Java, C#, JavaScript, Oracle, PostgreSQL, MySQL, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, Git, CI/CD, Agile
1mo
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Senior Software Engineer, Front-End (CX Apps)
Santa Ana or California or New Jersey or Texas or Florida or Shanghai or Hong Kong or Japan or Canada or Mexico or Germany or France or United States
$141k-$229k/yr HybridFull Time
5+ YOE5+ years software engineering experience building consumer web apps; 4+ years with React and Next.js; fluent in TypeScript/JavaScript; experience with Tailwind CSS; testing, security, and Agile best practices; comfortable using AI tooling (Claude).
JavaScript, TypeScript, React, Svelte, Next.js, Tailwind CSS, Claude
1w
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Sr. Front End SW Engineer - iOS / Web - iCloud
San Diego, California, United States
OnsiteFull Time
Design and build client-facing iCloud Mail/Calendar/Contacts experiences across iOS, macOS and the Web; contribute to client frameworks and scale services to a global user base.
iOS, macOS, Web, iCloud
1w
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Senior Software Engineer, Frontend Platform
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$125k-$210k/yr HybridFull Time
Significant production software experience with deep React and TypeScript expertise, full-stack fundamentals, mobile experience, design systems, Figma, and hands-on AI-assisted development.
React, TypeScript, React Native, Figma, Cursor, Claude, Storybook, style-dictionary, Framer Motion, Rive, Lottie, Expo
4d
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Staff Software Engineer (Frontend) - Mailchimp
San Diego, California, United States
$189k-$255k/yr OnsiteFull Time
8+ YOERequires 8+ years developing enterprise cloud-native frontend applications, 3+ years with microservices and API design, strong leadership, JavaScript/React and Python, SDLC, architecture, TDD, and communication skills.
JavaScript, React, Python, Java, J2EE, Kotlin, Kubernetes, REST, GraphQL, DevOps, Microsoft PowerPoint
3w
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Software Engineer / Principal Software Engineer - Front End
El Segundo or Rancho Bernardo
$92k-$138k/yr OnsiteFull Time
2+ YOEActive U.S. government clearance required, experience with Java/JavaScript/TypeScript and front-end frameworks, Bachelor\u0002s degree in STEM, 2+ years engineering experience (senior level may require 5+).
Java, JavaScript, TypeScript, React, Angular, HTML, CSS, REST, GraphQL, Linux, Unix, shell scripting
3mo
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Senior UI Engineer, EW
Costa Mesa, California, United States
$191k-$253k/yr OnsiteFull Time
8+ YOE8+ years frontend experience; React/TypeScript; API design; security clearance eligible; degree in a technical field or equivalent experience.
JavaScript, TypeScript, React, API design, Web services
1mo
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Front End Senior Full Stack Developer- Mortgage Automation (AI-First)
Irvine or United States
$135k/yr RemoteFull Time
5+ YOE5+ years full-stack development, daily use of AI coding tools, cloud experience (AWS/Azure), RESTful API integration, modern front-end frameworks and backend languages; mortgage technology experience preferred; must be authorized to work in the U.S.
JavaScript, TypeScript, React, Angular, Node.js, Python, Java, C#/.NET, SQL, RESTful APIs, AWS, Azure, Lambda/Functions, CI/CD, Claude Code, GitHub Copilot, Cursor, Blue Sage, Kwikie, Gateless, Cotality, Encompass, MeridianLink, DU/LP, Optimal Blue
4w
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Senior Engineer, Full-Stack
Temecula, California, United States
$145k-$160k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years full-stack SaaS experience, proficiency with Azure and cloud-native architectures, backend (.NET), frontend (React/Angular), SQL/data modeling, security and healthcare compliance (PHI,21 CFR Part 11).
Azure, App Services, Functions, AKS, .NET, React, Angular, GraphQL, SQL, FHIR, HL7, CI/CD
3mo
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Senior Software Engineer
San Diego, California, United States
$110k-$160k/yr OnsiteFull Time
Architect backend services, frontend basics, unit testing, code reviews; Bachelor or higher; strong communication; experience with MySQL, Python, React, Redis, AWS, CI/CD.
MySQL, Python, React, Redux, Redis, AWS, CI/CD
3w
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Front-End Engineering Manager - PCB Manufacturing
Santa Ana, California, United States
$118k-$145k/yr OnsiteFull Time
7+ YOE3+ Mgmt7+ years in PCB manufacturing with 3+ years leading technical teams; strong PCB process knowledge (rigid, flex, rigid-flex); Bachelor's in engineering or equivalent; proficiency with ProCIM, Valor Genesis, and ERP/MRP systems; experience with DFM, AS9100, and military specifications.
ProCIM, Valor Genesis, ERP/MRP systems, Microsoft Office Suite
1w
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Senior Software Engineer
San Diego or United States
$68-$82/hr RemoteFull Time
10+ YOE10+ years web application development experience; strong Java and frontend (React/JavaScript) skills; SQL Server experience; DoD security clearance readiness; US citizenship required.
Java, Jakarta, JAX-RS, Apache Tomcat, SQL Server, JavaScript, React, HTML, CSS, GWT, xslTools, JIRA, Confluence, git, JSON
3w
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Sr. Software Engineer
Lake Forest, California, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience; strong JavaScript/TypeScript and React; experience with micro-frontends, frontend SDKs, REST API integrations, and automated testing (Jest, Cypress, Playwright).
JavaScript, TypeScript, React, Jest, Cypress, Playwright, REST APIs
1mo
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Senior Software Analytics Developer
San Diego, California, United States
OnsiteFull Time
5+ YOE5+ years building and integrating Big Data analytics and BI solutions; strong Java and JavaScript experience; familiarity with Hadoop/Spark, NoSQL stores, REST services, cloud SaaS, and frontend Web 2.0 development.
Hadoop/MapReduce, Spark, Tableau, ETL, Pig, Hive, MongoDB, Cassandra, Elasticsearch, Java, shell scripting, REST, Apache, JavaScript, AJAX, JSON, JQuery, JSP/Servlets, Struts, HTML
1mo
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Senior Software Engineer - Supply Core (Fullstack)
Aliso Viejo or San Francisco
$200k-$250k/yr HybridFull Time
5+ YOE5+ years software development experience, 2+ years with React, experience with Java or C#, expertise across backend/frontend systems, mentoring experience, strong communication and product judgment.
React, Java, C#
1mo
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LoopNet - Senior Software Engineer (C#/.NET)
Irvine or Orange County
$124k-$187k/yr HybridFull Time
7+ YOEBachelor's degree, 7+ years production .NET/C# experience, AWS and Apache Kafka experience, frontend knowledge (Vue/React/Angular, TypeScript), SQL/NoSQL, Git, unit/performance/integration testing experience.
C#, .NET, .NET Core, AWS, Apache Kafka, Vue, React, Angular, TypeScript, Microsoft SQL, MySQL, NoSQL, Git, GitHub Copilot, Claude Code
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