105 software developers applications jobs at 57 companies in Fontana, CA
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Applications Developer
Los Angeles, California, United States
$77k-$123k/yrHybridFull Time
Los Angeles Homeless Services Authority: Coordinates homeless services and funding across Los Angeles County.
Design, develop, and maintain full-stack ASP.NET applications with SQL Server; strong SQL, front-end (HTML/CSS/JavaScript/jQuery/Bootstrap), Git, and AI-assisted tooling experience; 4–6 years preferred.
PIMCO: Global investment management firm specializing in fixed income strategies.
10+ YOE10+ years software engineering experience, strong Python and SQL, experience with cloud platforms (AWS), familiarity with quant workflows, BS/MS in CS or related field, strong communication and results orientation.
Caltech: Provides university-level education and scientific research services.
5+ YOE5+ years in an Oracle-centric environment; strong experience with EBS, APEX, OAC, ODI, PL/SQL; REST/SOAP integrations; data warehousing; cloud migrations.
Software Engineering Intern, Applications - Fall 2026
Irvine or Palo Alto
$38-$51/hrOnsiteFull Time, Internship
Rivian and Volkswagen Group Technologies: A joint venture developing software-defined vehicle software, connectivity, and infotainment solutions for electric vehicles.
Must be an enrolled Bachelor's or Master's student; proficiency in Kotlin and Android (Android Jetpack) required; Android app development experience and Jenkins (CI) preferred.
VSolvit: Providing technology services and data solutions for government agencies.
0+ YOE0–4 years software development experience; proficiency in C++ for desktop applications; familiarity with OOP, multithreading, Git, CMake, and Python; U.S. Citizenship and active Secret DoD clearance required; CompTIA Security+ required.
6+ YOE6+ years software development experience, iOS application development, strong CS fundamentals, Objective-C/iOS internals, multithreading and performance optimization, Bachelor’s in CS or equivalent experience.
Objective-C, Objective-C Runtime, Swift, C, C++, OpenGL, Metal
Denver or San Francisco or New York or Toronto or Los Angeles or Seattle
$163k-$247k/yrHybridFull Time
Gusto: Cloud-based payroll and HR software for small businesses.
8+ YOE8+ years software development experience, PEO experience preferred, experience with large Ruby on Rails and JavaScript/React applications, AI tool fluency, and mentoring ability.
El Pollo LocoNASDAQ: LOCO: Quick-service restaurant chain specializing in Mexican-style grilled chicken.
8+ YOE5+ Mgmt8+ years software development experience, 5+ years technical leadership; bachelor’s degree preferred; expertise in application development, integrations, APIs, scalable systems, Git and CI/CD; strong communication and leadership skills.
PAR TechnologyNYSE: PAR: Provides unified software and hardware for restaurant operations.
6+ YOE6+ years development experience with C# and .NET, strong database and cloud experience, debugging and mentoring skills, experience with highly available web applications and AI coding assistants.
C#, .NET, Brink Point-of-Sale, Microsoft Teams, AI coding assistants
Kaiser Permanente: Provides integrated medical care and health insurance plans.
5+ YOESenior IT engineer responsible for translating requirements into software solutions; leads technical direction; collaborates with analysts and teams; requires DevOps, Waterfall and Agile experience.
Anduril Industries: Defense technology building autonomous military hardware and software.
Bachelor's in CS/Engineering or equivalent, extensive software engineering experience across system and application layers, strong algorithms and systems skills, troubleshooting remotely deployed systems, eligible for U.S. Secret clearance.
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.
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.
Senior Software Engineer - Platform and Infrastructure
Glendale or Seattle or Bristol
$142k-$199k/yrHybridFull Time
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOEBachelor's in computer science or related field, 5+ years technical experience, hands-on ML and production-grade software development, API integration, defensive application design, and strong technical communication.
NetflixNASDAQ: NFLX: Provider of global streaming entertainment and video content.
Experience building privacy-safe conversion attribution systems, ad tech knowledge, cloud-based application development, proficiency with modern object-oriented languages, and strong communication and collaboration skills.
ETAP: Electrical power system modeling and analysis software solutions.
2+ YOE2+ years testing software integrations or enterprise/industrial applications; REST API and OPC UA familiarity; basic power systems understanding; strong troubleshooting and communication; U.S. work authorization required.
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
2+ YOEBS/MS in CS/CE/EE or related,2+ years developing C/C++ applications on embedded Linux,experience with Make/CMake,Google Test,and scripting in Bash or Python.
C, C++, Make, CMake, Google Test, Bash, Python, Jira, gRPC, WebSockets, CAN, Modbus, Docker, Yocto, SAE J1772, DIN SPEC 70121, ISO 15118, OCPP