15 full stack applications developer jobs at 11 companies in Fontana, CA

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Lead Applications Developer-Full Stack
Irvine, California, United States
$134k-$187k/yr OnsiteFull Time
West Coast University
West Coast University: Private university offering degree programs for healthcare professionals.
5+ YOE5+ years hands-on full stack web and microservices development with C#/.NET, JavaScript/TypeScript, SQL Server, and React or Angular; technical leadership experience; Bachelor's degree in CS/IT/IS or equivalent experience; experience with LLM-based coding agents.
ASP.NET, SQL Server, SQL, HTML, XML, CSS, JavaScript, TypeScript, C#, VB.NET, React, Angular, LLM, Claude, OpenCode
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Senior Full Stack Developer (Workforce Benefits Billing)
Newport Beach, California, United States
$125k-$153k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
5+ YOEBachelor's in Computer Science (or related) and 5+ years application development; experience with Java or .NET, cloud (AWS), CI/CD, API integration/MuleSoft, and modern containerization preferred.
Java, .NET, AWS, Azure DevOps, GitHub Actions, MuleSoft, Docker, Kubernetes, CI/CD
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Sr. Full-Stack Engineer
United States or Los Angeles or New York City
$160k-$180k/yr RemoteFull Time
Infera Health
Infera Health: AI-native quality management system for medical device manufacturers.
6+ YOE6+ years building production web applications across frontend and backend, strong React/TypeScript and Python, experience designing schemas/APIs, DevOps/Cloud experience preferred, familiarity with AI tooling.
React, TypeScript, Python, AWS, GCP
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Senior Manager IT Engineering Applications - Java Full-Stack Development, Azure Cloud, Databricks
Pasadena, California, United States
OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
6+ YOE3+ MgmtLead engineering ownership of NPS app, Java full-stack, Azure, Databricks; manage vendors; build in-house capability; production stability and delivery.
Java, Databricks, Azure, Microservices, Cloud computing
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Senior Software Engineer Full Stack Developer (Dallas, TX, US, 75243)
Dallas or Austin or Melbourne or Cypress
OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
5+ YOEBachelor's in engineering, 5+ years experience, ability to lead engineering teams, U.S. citizenship, active DoD security clearance or ability to obtain, fluency in relevant technologies and application domain.
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Senior Software Engineer, RCM Billing
Mountain View or San Francisco or Los Angeles or New York City
$170k-$240k/yr HybridFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
5+ YOE5+ years building scalable full-stack applications; proficiency with JavaScript/React, Python, and PostgreSQL; strong architecture, observability, performance, and mentoring skills.
ReactJS, React, Vue, JavaScript, Python, PostgreSQL, GraphQL, REST, gRPC, CI/CD, EHRs
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Product Software Engineer II
Bristol or Glendale
$118k-$158k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
3+ YOE3+ years backend or full-stack web applications; strong Java/Java EE/JVM; REST APIs; NoSQL; agile; collaboration.
Java, REST, NoSQL, AWS
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Staff Software Engineer - Biller Workflows
Mountain View or Los Angeles or New York City or San Francisco
$210k-$275k/yr HybridFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
8+ YOE8+ years building large-scale full-stack applications; org-wide frontend leadership; deep React/TypeScript, Python, and PostgreSQL expertise; API and data-layer design; strong debugging, observability, and communication skills.
React, TypeScript, Python, FastAPI, PostgreSQL, StarRocks, ClickHouse, Druid, EDI X12, LLM, CI/CD
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Fullstack Senior Software Engineer, ArsenalOS
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years software engineering experience, deep full‑stack web expertise (backend/frontend/integration), degree in CS/IS/EE or related, experience with high‑availability enterprise applications, U.S. Person required.
Javascript, React, Typescript, NextJS, ERP, MES, WMS, CRM
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Staff Software Engineer, Production Solutions
Boston or Costa Mesa
$220k-$292k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
12+ YOE12+ years software engineering experience building high-availability enterprise applications; strong full-stack skills (JavaScript/TypeScript, React, Next.js/Remix); systems thinking for manufacturing/MES domains; U.S. Person required; TS/SCI eligibility preferred.
Lattice OS, Forge MES, JavaScript, TypeScript, React, Next.js, Remix, AWS, AI/LLM
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Product & Application Developer Manager
Irvine or Denver
$128k-$165k/yr OnsiteFull Time
Columbia Bank
Columbia BankNASDAQ: COLB: Commercial and consumer banking services in the Western United States.
7+ YOE4+ MgmtBachelor's in computer science or equivalent,7+ years software development experience,4+ years management,experience with SDLC,Microsoft technology stack,HTML5,CSS3,Ember,NodeJS,and agile methodologies.
HTML5, CSS3, Ember, NodeJS
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Software Engineer - Maritime Integrated Systems
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Bachelor's in relevant field or equivalent, extensive software engineering experience across the stack, systems and application programming skills, troubleshooting remotely deployed systems, eligible for U.S. Secret clearance.
Lattice OS, C++, Rust, Go, Typescript, React
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Lead Mission Software Engineer, EW
Costa Mesa, California, United States
$220k-$292k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
7+ YOE2+ Mgmt7+ years software engineering experience, 2+ years leading technical teams, proficiency in at least two of Haskell/Rust/C++/Go/TypeScript, Linux production debugging, experience across embedded/networking/application stacks, eligible for Top Secret/SCI.
Haskell, Rust, C++, Go, TypeScript, Linux, Nix/NixOS, Kubernetes, Docker, Lattice OS
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Senior Staff Software Engineer (Remote)
United States or Los Angeles
$241k-$283k/yr RemoteFull Time
Rula
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
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Senior Modern Desktop Application Engineer
New York City or Boston or Chicago or Washington or Los Angeles or San Francisco or San Jose
$135k-$232k/yr HybridFull Time
Ropes & Gray
Ropes & Gray: Provides legal representation and advisory services to global corporations.
5+ YOEBachelor's degree preferred,5+ years supporting Microsoft 365 stack in enterprise,expertise in Teams/Outlook/OneDrive/Litera,PowerShell/Group Policy/Intune/Azure AD,strong analytical,communication,and leadership skills.
Microsoft 365, Office, Teams, Outlook, Outlook New, OneDrive, Litera, PowerShell, Group Policy, Intune, Azure AD