32 web applications developer jobs at 23 companies in Thousand Oaks, CA

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Full Stack Web Developer
Carson, California, United States
$122k-$132k/yr HybridFull Time
See's Candies
See's Candies: Manufactures and retails premium boxed chocolates and candies.
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
1w
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Software Engineer, Employee Experience & Productivity
Culver City, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
Experience architecting and developing large-scale web applications, working full stack, owning applications end-to-end, and collaborating with cross-functional teams.
2mo
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Senior Software Engineer, Riot Client - Publishing Platform
Los Angeles or Mercer Island
$162k-$227k/yr OnsiteFull Time
Riot Games
Riot Games: Developer and publisher of video games and esports.
6+ YOERequires 6+ years of related industry experience, a bachelor's degree in computer science or comparable experience, expert C++ application development, web development, complex codebase, and cross-functional collaboration experience.
C++, Electron
1mo
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Software Engineer/Principal Software Engineer - Java
San Diego or El Segundo
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEMust be able to obtain/transfer Top Secret clearance and SAP access; experience developing Java/JEE applications, JMS, Web Services, XML; Bachelor's degree in STEM (or higher) with 2+ years experience (senior level options require more).
Java, Java Enterprise Edition (JEE), JMS, Web Services, XML, XPath, XSLT, XSD, Kubernetes, Docker, Ansible, Cucumber, Knockout, microservices
3w
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Software Engineer, Frontend
Marina Del Rey, California, United States
$160k-$200k/yr HybridFull Time
Sift Stack
Sift Stack: Private software providing telemetry observability to engineering teams building mission-critical hardware.
3+ YOE3+ years building web applications with React/NextJS/TypeScript, experience with web performance, modern CSS/Tailwind, component libraries (Radix UI); visualization experience a plus; U.S. person required.
React, NextJS, TypeScript, Tailwind, Radix UI, WebGL, D3.js, Apache ECharts, WebAssembly, Parquet, Flink, Kafka, Redpanda, Beam, DuckDB, Timescale, QuestDB, InfluxDB, Druid, GitHub Actions, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Go, Redux
2mo
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Senior Software Engineer, WebOTT
San Francisco or Los Angeles or New York City
$186k-$266k/yr HybridFull Time
Tubi
Tubi: Fox-owned free, ad-supported streaming service offering movies, shows, creator stories, and original programming.
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
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Senior Ground Software Engineer I - Secret Clearance
Long Beach, California, United States
$132k-$198k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: End-to-end space delivering launch services and spacecraft.
5+ YOEBachelor's degree in engineering or a technical discipline, 5+ years developing software in Python, 2–5 years cloud engineering, scalable cloud solutions, web applications, and active Secret Clearance.
Python, Rocket Lab Ground Data System, InfluxDB, PostgreSQL, Golang, TypeScript, JavaScript, Angular, React, FastAPI, Git, SQL, Jira, Kubernetes, NodeJS, CompTIA Security +, Space Packet Protocol, COP-1
2mo
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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
Loop: E-commerce operations platform helping brands manage returns, exchanges, tracking, and order editing.
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
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Senior Software Engineer, Frontend
Calabasas, California, United States
$120k-$145k/yr OnsiteFull Time
AmaWaterways
AmaWaterways: Luxury river cruise line serving travelers with immersive, family-run journeys across Europe, Asia, Africa and South America.
5+ YOE5+ years building web applications with React and Next.js, strong TypeScript, frontend performance, accessibility, REST/GraphQL integration, Builder.io experience, and ability to mentor junior developers. Bachelor's degree or equivalent experience.
React, Next.js, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, CSS Modules, styled components, Emotion, Builder.io, REST, GraphQL, Jest, React Testing Library, Cypress, Playwright, Git, GitHub, Vercel, Netlify, AWS, Azure, Lighthouse, Chrome DevTools, Web Vitals, Microsoft Office
1w
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Backend Engineer
Los Angeles or Beverly Hills or New York City
$175k-$190k/yr HybridFull Time
Genius
Genius: US digital music-media platform where artists, contributors, and fans annotate lyrics and explore music knowledge.
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
3w
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Fullstack Software Engineer Intern (Global E-Commerce) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Short-form mobile video and social media platform.
Pursuing a bachelor's or master's degree in computer science or related discipline; familiar with fullstack development, programming languages, data structures, algorithms, networks, databases, and web applications.
Java, Golang, Python, Scala, C++, JavaScript, TypeScript, APIs
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Senior Software Engineer
Torrance or Orangeville
$144k-$195k/yr OnsiteFull Time
Valar Atomics
Valar Atomics: Private developer of small modular nuclear reactors and fuel-production facilities for industrial power and clean fuels.
7+ YOERequires 7+ years of software experience, typed and untyped languages, scalable system architecture, end-to-end web applications, cloud and containerized deployment, infrastructure as code, CI/CD, and a relevant bachelor's degree or equivalent experience.
Java, C#, Go, C++, Python, JavaScript, PLM, ERP, MES, LIMS, REST, GraphQL, CI/CD, Claude Code, Cursor, Copilot, Git, Docker, Kubernetes, NQA-1, GAMP 5, 21 CFR Part 11, OPC UA, MQTT, LLMs
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Senior Full Stack Engineer
Los Angeles or New York City or Beverly Hills
$175k-$190k/yr HybridFull Time
Genius
Genius: US digital music-media platform where artists, contributors, and fans annotate lyrics and explore music knowledge.
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
3w
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Software Engineer Developer – Millennium Space Systems
El Segundo, California, United States
$172k-$253k/yr OnsiteFull Time
Millennium Space Systems
Millennium Space SystemsNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
3+ YOERequires 3+ years of JIRA, Atlassian, and web application administration; Python, Java, SQL, JSON, and Groovy programming; modern web administration; U.S. citizenship and an active or obtainable U.S. security clearance.
JIRA, Atlassian, Python, Java, SQL, JSON, Groovy, GitLab, Confluence, Linux, Apache
3w
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Full Stack Engineer (Application Software)
Hawthorne, California, United States
$125k-$195k/yr OnsiteFull Time
SpaceX
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
1+ YOE1+ year full stack development experience or bachelor's in CS/engineering/math/science or 2+ years professional software experience; proficiency with modern languages, web frameworks, CI/CD, containers, databases; must be onsite in Hawthorne.
Python, C#.NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, UNIX, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server
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Software Engineer Developer – Millennium Space Systems
El Segundo, California, United States
$172k-$253k/yr OnsiteFull Time
Millennium Space Systems
Millennium Space SystemsNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
3+ YOERequires 3+ years of JIRA, Atlassian, and web application administration; Python, Java, SQL, JSON, and Groovy programming; U.S. citizenship and an active or obtainable U.S. security clearance.
JIRA, Atlassian, Python, Java, SQL, JSON, Groovy, GitLab, Confluence, Linux, Apache
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Senior Full Stack Software Development
Grand Rapids or Los Angeles or Washington or Troy or New York City or Houston or Chicago or Owings Mills or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Norfolk or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Potomac or Omaha
$110k-$120k/yr OnsiteFull Time
BDO USA
BDO USA: Professional services firm providing assurance, tax, and advisory services.
6+ YOERequires 6+ years developing full-stack web applications, 3+ years as a technical lead on large IT projects, and experience with at least two listed development areas. High school diploma required; bachelor's preferred.
AngularJS, React, .NET MVC, C#, Java, NodeJS, HTML, CSS, SASS, SQL Server, Oracle, MySQL, Azure Cosmos DB, MongoDB, Azure, AWS, ADF, SSIS, SSAS, SSRS, Power BI, Xamarin, Swift, Objective-C, GitHub Actions, Azure Pipelines, GitLab Runners, Microsoft Visual Studio, Microsoft Azure DevOps, GitHub, Microsoft Dynamics 365, Microsoft SQL Server, Azure SQL DB, Microsoft SQL Reporting Services, Azure Logic Apps, TypeScript, Angular, Microsoft Entity Framework, HTTP Debug Tools, Kentico CMS
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Collaboration Technology and Workflow Engineer
San Francisco or New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington, D.C. or Boston or Colorado or Seattle or San Diego or Reston
$115k-$160k/yr HybridFull Time
Cooley
Cooley: Private law firm advising technology, life sciences and high-growth companies on deals, litigation, intellectual property and regulation.
4+ YOERequires 4+ years of applicable experience, SharePoint Online and Power Platform expertise, modern web development with SPFx, React, and TypeScript, REST APIs, and automation experience. Bachelor's degree and Microsoft 365 certifications preferred.
Microsoft Exchange Online, Microsoft SharePoint Online, Microsoft Power Platform, Microsoft Power Automate, Microsoft Power Apps, Microsoft Dataverse, Microsoft 365, Microsoft Power BI, SPFx, React, TypeScript, Git, CI/CD, REST API, JSON, XML, Azure Services, Logic Apps, Azure Functions, Azure API Management, Python, JavaScript, CSS, KQL, Microsoft Graph API, iManage, Microsoft Office
2mo
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QA Engineer (Software)
Los Angeles, California, United States
$40/hr OnsiteFull Time
Vast
Vast: Private GPU cloud marketplace connecting AI researchers, startups, and enterprises with affordable compute.
3+ YOE3+ years testing web applications, experience with test automation, writing test plans/cases, strong test methodology knowledge, attention to detail; API testing experience (Postman/Newman) and Linux proficiency are nice to have.
Postman, Newman, Linux
2mo
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Senior Staff Software Engineer (Remote)
United States or Los Angeles
$241k-$283k/yr RemoteFull Time
Rula
Rula: Behavioral health platform connecting U.S. patients with licensed therapists and psychiatric providers.
10+ YOE10+ years building full-stack, database-backed web applications and microservices; proven technical leadership; distributed systems expertise; mentoring and architecture review experience.
NodeJs, Typescript, Kafka, Amazon Web Services (AWS), FHIR, HL7