63 javascript web developer jobs at 40 companies in Simi Valley, CA
4w
Save
Mark Applied
Hide
Web Developer
Santa Monica, California, United States
OnsiteContract, Full Time
Experience building and customizing Webflow and Shopify sites; strong HTML5, CSS3, JavaScript, API integration, responsive design, Git; e-commerce and debugging skills.
Webflow, Shopify, HTML5, CSS3, JavaScript, APIs, Git, GitHub
3w
Save
Mark Applied
Hide
Web Interface Software Engineer
Los Angeles, California, United States
$43-$57/hr HybridFull Time
1+ YOEBachelor's in EE/CS/CE,1+ year JavaScript/HTML/Python experience, mobile-friendly web UI development, U.S. Person required, background check and drug test contingent.
JavaScript, HTML, Python, C
2w
Save
Mark Applied
Hide
Copy of Senior Web Developer
San Francisco or Los Angeles
$150k-$170k/yr HybridFull Time
8+ YOE8+ years software development experience with strong React and Node.js skills; proficiency in JavaScript, front-end technologies, REST APIs, cloud platforms, databases, CI/CD; BS/BA preferred.
React, Node.js, JavaScript, HTML5, CSS3, RESTful APIs, JSON, Git, AWS, Azure, Google Cloud, MongoDB, MySQL, PostgreSQL, CI/CD, Python, PHP
4w
Save
Mark Applied
Hide
Web Developer (In-House Transfer ONLY)
Lancaster, California, United States
$7k/mo OnsiteFull Time
2+ YOEBachelor's in CS/MIS or related plus 2 years web development or equivalent; advanced HTML/CSS/JavaScript, CMS, SQL, Windows/Unix, ADA/Section 508 compliance, Google Analytics and web project experience.
HTML, CSS, JavaScript, ASP, ASP.NET, PHP, Java, XML, Adobe Flash, JQuery, SQL, Windows Server, Unix, Google Analytics, Content Management System (CMS)
2mo
Save
Mark Applied
Hide
Javascript - Senior Developers - AI Training - Long Beach, US
Long Beach, California, United States
$50/hr RemoteContract
BS/MS/PhD in CS or related; professional experience building scalable web apps with JavaScript/TypeScript; ability to solve LeetCode Medium–Hard problems; deep knowledge of JS internals and modern ES6+ practices; expertise in testing and frameworks.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, GraphQL, LeetCode
2w
Save
Mark Applied
Hide
Front-End Web Developer Manager
Los Angeles, California, United States
$133k-$167k/yr HybridFull Time
Expertise in Vue/Nuxt, modern JavaScript/TypeScript, headless CMS integration, SEO/CRO, analytics, web governance, and team leadership for enterprise marketing websites.
Vue.js, Vue 3, Composition API, Vue Router, Pinia, Nuxt.js, Nuxt 3, JavaScript (ES6+), TypeScript, Contentful, Sanity, Storyblok, RESTful APIs, GraphQL, Optimizely, VWO, Google Tag Manager, Google Analytics, Tailwind CSS, PostCSS, SCSS, Figma, Vite, Netlify, Vercel, GitHub Actions, Vitest, Cypress, Playwright, WCAG
2w
Save
Mark Applied
Hide
Full Stack Web Developer
Carson, California, United States
$122k-$132k/yr HybridFull Time
5+ YOE5+ years building server-side and front-end web applications; strong debugging, API, database and security skills; Git and agile experience; familiarity with e-commerce systems.
Node.js, Python, ColdFusion, HTML, CSS, JavaScript, JSON, SQL, Git, Jira, APIs, Claude Code
5d
Save
Mark Applied
Hide
Fullstack Engineer (Javascript, node.js, SQL)
Pasadena, California, United States
$90k-$162k/yr HybridFull Time
Bachelor's degree or equivalent experience, hands-on Node.js, JavaScript, PostgreSQL, Kubernetes, web application and API design experience, collaborative teamwork and strong coding practices.
Node.js, PostgreSQL, JavaScript, Kubernetes
2mo
Save
Mark Applied
Hide
Lead Software Engineer - Web (Burbank, CA, US, 91505)
Burbank, California, United States
$157k-$200k/yr OnsiteFull Time
7+ YOE2+ Mgmt7+ years web app development; 2+ years technical leadership; BS in CS or related field; expert in JavaScript/TypeScript, React, Next.js; GraphQL/Apollo; monorepo tooling; performance and CI/CD focus.
React, Next.js, GraphQL, Apollo Server, pnpm, Turborepo, Jenkins, Webpack, Cypress, Jest, Docker, CI/CD, Copilot
1mo
Save
Mark Applied
Hide
Software Engineer
Los Angeles, California, United States
OnsiteFull Time
Bachelor's in CS/Engineering or equivalent, proven software development experience with Java/Python/C#/JavaScript, familiarity with web frameworks and databases, strong problem-solving and communication skills.
Java, Python, C#, JavaScript, React, Angular, Node.js, SQL, NoSQL
2mo
Save
Mark Applied
Hide
Software Engineer II
Bristol or Burbank or Glendale
$118k-$158k/yr OnsiteFull Time
3+ YOE3+ years in web development or software engineering; strong frontend skills; JavaScript/JS frameworks; good communicator; multitasker; quick learner.
JavaScript, TypeScript, React, React Native
1mo
Save
Mark Applied
Hide
Software Engineer
El Segundo or Los Angeles or San Francisco or Berlin or United States or China
$100k-$130k/yr HybridFull Time
2+ YOE2+ years web and Shopify development experience; strong Liquid, React, HTML/CSS/JavaScript, and Shopify API skills; Bachelor’s degree in a related field; fluent English; U.S. work authorization; Mandarin preferred.
Shopify, Liquid, HTML, CSS, JavaScript, React, Shopify APIs, Shopify Plus, Microsoft Teams, Zoom
1mo
Save
Mark Applied
Hide
Software Engineer, Full Stack, Level 5
Santa Monica, California, United States
$209k-$313k/yr OnsiteFull Time
6+ YOEBachelor's degree or equivalent experience, 6+ years software development, full-stack web development, proficiency in JavaScript/TypeScript/HTML/CSS and backend languages, experience with UI frameworks and distributed systems.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, NoSQL, Memcache/Redis, Kubernetes, Google/AWS services
1mo
Save
Mark Applied
Hide
Software Engineer, Full Stack, Level 5
Santa Monica, California, United States
$209k-$313k/yr OnsiteFull Time
6+ YOE6+ years software development experience, bachelor's in a technical field or equivalent, full‑stack web development, proficiency in JavaScript/TypeScript, HTML, CSS and backend languages, experience with frontend frameworks and testing.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, NoSQL, Memcache/Redis, Kubernetes, Google services, AWS services
1w
Save
Mark Applied
Hide
Senior Staff Software Engineer
Beverly Hills or Vernon
OnsiteFull Time
10+ YOE10+ years software development experience; proficiency in Javascript, React, Node.js, REST/Web API, relational and NoSQL databases; strong analytical and communication skills; BA/BS or equivalent experience preferred.
Javascript, React, Node.js, REST, Web API, T-SQL, MS-SQL, POSTGRESQL, MYSQL, ORACLE, DynamoDB, Redis, JIRA, GIT, GITFLOW, Shopify
2mo
Save
Mark Applied
Hide
U.S. Senior Angular Developer, Zoic Labs
Long Beach, California, United States
$40-$55/hr RemoteContract
5+ YOE5+ years web development with Angular; Strong TypeScript, HTML5, CSS3, and JavaScript; RESTful APIs; Git and Agile; U.S. citizenship and DoD clearance eligibility; remote, contract role.
Angular, TypeScript, HTML5, CSS3, JavaScript, RESTful APIs, Git, Node.js
2w
Save
Mark Applied
Hide
Full Stack Engineer
Los Angeles, California, United States
$89k-$136k/yr RemoteFull Time
8+ YOE8+ years full-stack web development experience; expert in Node.js, JavaScript, TypeScript; React and StoryBook; Redis/Memcached and relational DBs; gRPC/REST; AWS and Docker/Kubernetes; US work authorization required.
Node.js, JavaScript, TypeScript, React, StoryBook, CSS/SASS, Redis, Memcached, MariaDB, MySQL, Postgres, gRPC, GoLang, GraphQL, Figma, Python, Flask, FastAPI, Kafka, AWS, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Senior Software Engineer, WebOTT
San Francisco or Los Angeles or New York City
$186k-$266k/yr HybridFull Time
5+ YOE5+ years building high-performance web applications with React, Redux, JavaScript/TypeScript, HTML5/CSS and Web APIs; experience leading initiatives and mentoring engineers; CI/CD and infrastructure familiarity.
React, Redux, Node.js, GitHub Actions, Terraform, CDN, JavaScript, Web APIs, HTML5, CSS, TypeScript
1mo
Save
Mark Applied
Hide
Mid/Senior Frontend Developer
London or San Francisco or Los Angeles or New York City or Singapore or Beijing or Seoul or Tokyo or Vancouver or North America or Europe or Africa or Asia or South America
HybridFull Time
4+ YOE4+ years software engineering experience with deep expertise in JavaScript/TypeScript and React; experience architecting complex state management, testing with Jest/Playwright, web performance, and mentoring peers.
JavaScript, TypeScript, React, TanStack Query, React Router, Zustand, Redux, MobX, NextJS, Jest, Playwright, Highcharts, Ruby on Rails, Angular, Clickhouse, Mongo, Postgres, Sidekiq, Zoom
3w
Save
Mark Applied
Hide
Sr Software Engineer II - Fullstack - Apex Events
Los Angeles, California, United States
$145k-$165k/yr HybridFull Time
6+ YOE6+ years software development experience; strong web fundamentals (HTML,CSS,JavaScript,TypeScript); React/Next; C# and .NET Core; relational databases; distributed services; excellent communication and mentoring skills.
HTML, CSS, JavaScript, TypeScript, ReactJS, NextJS, C#, .NET Core, Microsoft SQL Server, Oracle, MySQL, PostgreSQL, AWS, NodeJS, Docker, Kubernetes, Git, Kafka, Elasticsearch, DynamoDB, CI/CD, TDD, BDD
Explore Jobs
Expand Your Job Search
Top Cities Near Simi Valley for Javascript Web Developer
- Javascript Web Developer jobs in Los Angeles, CA
- Javascript Web Developer jobs in Long Beach, CA
- Javascript Web Developer jobs in Oxnard, CA
- Javascript Web Developer jobs in Glendale, CA
- Javascript Web Developer jobs in Santa Clarita, CA
- Javascript Web Developer jobs in Lancaster, CA
- Javascript Web Developer jobs in Palmdale, CA
- Javascript Web Developer jobs in Torrance, CA
- Javascript Web Developer jobs in Pasadena, CA
- Javascript Web Developer jobs in Thousand Oaks, CA
- Javascript Web Developer jobs in El Monte, CA
- Javascript Web Developer jobs in Downey, CA
- Javascript Web Developer jobs in Inglewood, CA
- Javascript Web Developer jobs in Norwalk, CA
- Javascript Web Developer jobs in Burbank, CA
- Javascript Web Developer jobs in Compton, CA
- Javascript Web Developer jobs in South Gate, CA
- Javascript Web Developer jobs in Carson, CA
- Javascript Web Developer jobs in Santa Monica, CA
- Javascript Web Developer jobs in Hawthorne, CA