23 web application developer jobs at 18 companies in Simi Valley, CA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
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.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree or 2+ years experience,1+ years full‑stack development,knowledge of Python/C#.NET/Go/Scala/Java,experience with web apps,CI/CD,performance tuning,and distributed systems.
Rangeview: Operates an automated foundry producing precision metal aerospace parts.
2+ YOE2+ years building production web apps; frontend with TypeScript and React; backend with C#, ASP.NET, Entity Framework; relational DB design; ability to work onsite in El Segundo and meet U.S. Person requirements.
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).
The Aerospace Corporation: Provides technical expertise and research for national space programs.
2+ YOEBachelor's in STEM, 2+ years relevant experience with web application development, Spring, Java, Python, RESTful services or Cloud; familiarity with Agile and Atlassian tools; experience with Git/Subversion and Linux/Windows.
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
3+ YOEBachelor's in a technical field, 3+ years web application development experience, expertise in HTML/CSS, JavaScript/TypeScript, React, Node.js, Next.js/Express, Tailwindcss/SCSS, unit testing frameworks, Agile/SDLC experience, strong communication and accessibility focus.
TubiNASDAQ: FOXA: Free ad-supported streaming service for movies and television.
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.
AmaWaterways: Provides luxury river cruise vacations on international waterways.
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.
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yrHybridFull Time
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.
Technical Strategist - Websites and Web Applications
Los Angeles, California, United States
$130k-$147k/yrHybridFull Time
Urban Insight: A digital agency building websites for nonprofits and institutions.
7+ YOE7–8+ years in technical strategy, web development or tech leadership; strong Drupal/WordPress/headless architectures; agile experience; excellent communication.
Vast.ai: Decentralized marketplace for GPU cloud computing resources.
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.
Rula: Connects patients with insurance-covered therapists through a digital platform.
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
New York or Los Angeles or Chicago or Seattle or San Francisco or San Diego or Reston or Santa Monica or Palo Alto or Washington DC or Boston or Colorado
$120k-$175k/yrHybridFull Time
Cooley: Provides legal counsel to technology and life sciences companies.
4+ YOE4+ years in application/product support or QA; experience with SaaS/enterprise web apps; strong diagnostic skills; familiarity with APIs, authentication, data validation; able to work extended hours and travel; proficient with Azure DevOps, Jira, Confluence.
Hankey Group: Diversified automotive, financial services, and technology conglomerate.
Full-time internal sales role requiring high school diploma; bachelor’s degree preferred; strong interpersonal, Excel/SQL, Microsoft Office, and web applications skills; ability to multi-task.
Excel, QuickBooks, SQL, Microsoft Office, Web Applications
Vital Lyfe: Develops portable devices that produce clean drinking water anywhere.
Strong programming fundamentals; experience with Python or TypeScript; familiarity with APIs, web applications, cloud systems; practical problem-solving and ownership mindset.
California State University: Public university system providing higher education and academic research.
5+ YOEBachelor's or equivalent and 5+ years supporting ITSM applications and application development; ServiceNow experience; RDBMS, web, and integration skills; strong documentation and communication.
ServiceNow, Remedy, Oracle, Microsoft SQL Server, MySQL, UNIX, Windows, HTML, CSS, JavaScript, C#, .Net, ASPX, XML, CGI, APIs, SharePoint, WordPress, PROSCI ADKAR, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Visio, RSS, Java
University of California, Los Angeles: A public research university providing higher education and research.
5+ YOE5+ years web applications design/build, 3+ years relational DB design, RESTful APIs, DevOps, cloud/serverless, modern JS frameworks; higher education experience preferred.
Left Field Labs: Creative technology agency building digital products and immersive experiences.
7+ YOE7+ years building web applications, proven technical leadership, advanced Go proficiency, experience with relational and NoSQL databases, cloud hosting (GCP/AWS), EM architecture, client-facing experience, and mentoring developers.