22 software development engineer test web jobs at 17 companies in Ontario, CA

1mo
Save
Mark Applied
Hide
Web Interface Software Engineer
Los Angeles, California, United States
$43-$57/hr HybridFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
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
1w
Save
Mark Applied
Hide
Sr Developer, Web
Irvine, California, United States
$93k-$117k/yr OnsiteFull Time
PDS Health
PDS Health: Provides business and administrative support services to dental practices.
3+ YOEBachelor’s degree in computer science or related field, or 8+ years of software development experience; 3+ years with content management systems and expertise in front-end web technologies, testing, SEO, and web performance.
HTML, CSS, JavaScript, Adobe Experience Manager (AEM), jQuery, HTML5, CSS3, ES6, TypeScript, Node.js, Drupal, Sitecore, Adobe DTM, Adobe Launch, Tealium, Google Tag Manager, Adobe Target, AB Tasty, Evergage, Apache, NGINX, IIS, Angular, React, Git, JIRA, Jenkins, Dynatrace, Jest, Jasmine, Mocha, JUnit, Mockito, JSON, XML, REST APIs, Content Delivery Network (CDN), Java, PHP, .NET, Python, RESTful Web Services, webpack
3w
Save
Mark Applied
Hide
Senior Software Engineer in Test
Irvine, California, United States
$157k-$185k/yr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
5+ YOE5+ years software engineering experience; strong TypeScript/JavaScript skills; deep Playwright experience; CI/CD pipeline management; testing for web APIs and complex simulation/hardware interactions.
Playwright, TypeScript, JavaScript, REST, GraphQL, GitHub Actions, GitLab CI, CircleCI, Docker, AWS, GCP
2mo
Save
Mark Applied
Hide
Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yr HybridFull Time
Loop Returns
Loop Returns: Software platform automating e-commerce returns and post-purchase experiences.
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless, CI/CD, lambdas
1mo
Save
Mark Applied
Hide
Software Engineer, Full Stack, Level 5
Santa Monica, California, United States
$209k-$313k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
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
1mo
Save
Mark Applied
Hide
Product Software Engineer II
New York City or Glendale
$123k-$165k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
3+ YOEBachelor's or equivalent, 3+ years software engineering experience, strong TypeScript/JavaScript, web playback, AWS, CI/CD, Terraform, SSR/REST knowledge, testing and incident response experience.
TypeScript, JavaScript, ESM, CJS, AWS, S3, CloudFront, RDS, CloudWatch, SSR, REST, GitHub Actions, Terraform, Playwright, Conviva, Adobe, DCF, LaunchDarkly, Vite, Webpack, MSE, EME, HLS, DASH, React, GitHub
1mo
Save
Mark Applied
Hide
Software Engineer, Full Stack, Level 4
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$133k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
2+ YOEBachelor's in CS or equivalent experience; 2+ years post-bachelor software development; full stack web development experience; proficient in JavaScript/TypeScript, front-end frameworks, backend languages, unit testing, and AI tooling.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, Memcache, Redis, Kubernetes, Google, AWS
2d
Save
Mark Applied
Hide
Senior Software Engineer II, Web (Ecommerce) | Battle.net | Austin, TX / Irvine, CA / Remote
Irvine or Austin or United States
$124k-$229k/yr HybridFull Time
Blizzard Entertainment
Blizzard EntertainmentNASDAQ: MSFT: Develops and publishes interactive video games and services.
12+ YOERequires 12+ years of software engineering experience, large-scale system ownership, TypeScript, JavaScript, React frameworks, Java or Node.js, unit testing, CI/CD, containerization, deployment, and technical leadership.
TypeScript, JavaScript, React, Next.js, Angular, Java, Node.js, CI/CD, Microsoft Xbox, PlayStation, Nintendo Switch, iOS, Android
2mo
Save
Mark Applied
Hide
10217 - Sr. Software Engineer
Irvine, California, United States
$103k-$159k/yr OnsiteFull Time
Hyundai AutoEver America
Hyundai AutoEver AmericaKorea Exchange: 307950: Provides automotive software and IT services for mobility systems.
5+ YOEBachelor's or equivalent experience; 5+ years IT experience (4+ in web dev); strong JavaScript (ES6+), HTML5, CSS3 (Less/SASS), Vue.js; Git/Bitbucket and Grunt experience; unit testing and problem-solving skills.
JavaScript (ES6+), HTML5, CSS3, Less, SASS, Vue.js, Git, Bitbucket, Grunt, TypeScript
2mo
Save
Mark Applied
Hide
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
Collectors
Collectors: Providing authentication and grading services for high-value collectibles.
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
2w
Save
Mark Applied
Hide
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
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
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
Save
Mark Applied
Hide
Software Engineer Full Stack (Pricing Engine)
Irvine, California, United States
$90k-$134k/yr HybridFull Time
Xe
XeNASDAQ: EEFT: Provides international money transfers and online currency exchange services.
3+ YOE3+ years building production web applications; strong frontend with Vue.js or React; backend proficiency in C#/.NET (or Java/Kotlin/Go); SQL and AWS (SQS, DynamoDB, S3, ECS, Lambda); writing tests and using agentic coding tools.
Vue.js, React, C#, .NET, Java, Kotlin, Go, SQL, Copilot, Cursor, Claude Code, AWS, SQS, DynamoDB, S3, ECS, Lambda, Memcached, Redis, Jira, Confluence, Postman, Bruno
1w
Save
Mark Applied
Hide
Senior Developer
Los Angeles, California, United States
$147k-$160k/yr OnsiteFull Time
University of Southern California
University of Southern California: Private research university providing higher education and healthcare services.
5+ YOEBachelor's degree and 5 years of IT, software development, or engineering experience. Requires ML/AI integration, serverless cloud architecture, modern web frameworks, secure coding, testing, and strong communication skills.
React, Next.js, Angular, Django, LLM APIs, vector DB
2mo
Save
Mark Applied
Hide
Mid/Senior Frontend Developer
Warsaw or San Francisco or Los Angeles or New York City or London or Singapore or Beijing or Seoul or Tokyo or Vancouver or North America or Europe or Asia or Africa or South America
RemoteFull Time
Sensor Tower
Sensor Tower: Provides digital market intelligence and mobile app analytics software.
4+ YOE4+ years software engineering experience with deep expertise in JavaScript/TypeScript/React, state management, testing (Jest/Playwright), web performance, system architecture, and mentoring others.
TypeScript, React, TanStack Query, React Router, Zustand, Redux, MobX, NextJS, Jest, Playwright, Highcharts, Ruby on Rails, Angular, Clickhouse, Mongo, Postgres, GitHub, Zoom
2d
Save
Mark Applied
Hide
Backend Engineer
Los Angeles or Beverly Hills or New York City
$175k-$190k/yr HybridFull Time
MediaLab
MediaLab: Acquires and operates a portfolio of digital media brands.
5+ YOE5+ years building production web applications; backend expertise in Ruby, Python, Node.js, or Django; React or Rails and JavaScript skills; API, database, architecture, testing, monitoring, and performance expertise.
Ruby, Python, Node.js, Django, React, Rails, JavaScript, New Relic, Datadog
2mo
Save
Mark Applied
Hide
Front-End Developer
El Segundo, California, United States
$125k-$158k/yr OnsiteFull Time
Prodege
Prodege: Marketing and consumer insights platform powered by loyalty programs.
3+ YOE3+ years experience; strong experience with React and Next.js, JavaScript (ES5/ES6+), semantic HTML, CSS, Git; responsive design, cross-browser compatibility, web accessibility, unit/integration testing, debugging, and performance optimization.
React, Next.js, JavaScript (ES5 and modern ES6+), HTML, CSS, Git
1mo
Save
Mark Applied
Hide
Senior Full Stack Engineer
Los Angeles or New York City or Beverly Hills
$175k-$190k/yr HybridFull Time
Genius
Genius: A music and media platform providing lyrics, stories, and cultural context for influential music.
5+ YOE5+ years building production web applications; backend expertise in Ruby, Python, Node.js, or Django; frontend skills with React or Rails; API, database, performance, testing, and CI/CD experience.
Ruby, Python, Node.js, Django, React, Rails, JavaScript, New Relic, Datadog
2mo
Save
Mark Applied
Hide
Senior Staff Engineer Frontend
Tustin or Los Angeles or Dallas or United States
$111k-$185k/yr HybridFull Time
Lendistry
Lendistry: Technology-enabled lender providing capital to small businesses.
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
3mo
Save
Mark Applied
Hide
Javascript - Senior Developers - AI Training - Long Beach, US
Long Beach, California, United States
$50/hr RemoteContract
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
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