58 java react developer jobs at 31 companies in El Cajon, CA

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Debt Solutions - Principal Software Engineer (React/C#/AWS)
San Diego, California, United States
$211k-$297k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
10+ YOEBachelor's degree required; 10+ years building complex enterprise web applications; expertise in microservices, security, AWS, C#/Java/Python/JavaScript/TypeScript, databases, and event-driven architectures.
React, C#, Java, Python, JavaScript/TypeScript, GraphQL, Amazon Web Services (AWS), Lambda, DynamoDB, CloudWatch, CloudFormation, SNS, SQS, S3, API Gateway, Terraform, Kibana, Git, Azure DevOps, OpenID
1w
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Senior Software Engineer
San Diego or United States
$68-$82/hr RemoteFull Time
Cognetic Technologies
Cognetic Technologies: Software engineering firm providing systems solutions for defense contractors.
10+ YOE10+ years web application development experience; strong Java and frontend (React/JavaScript) skills; SQL Server experience; DoD security clearance readiness; US citizenship required.
Java, Jakarta, JAX-RS, Apache Tomcat, SQL Server, JavaScript, React, HTML, CSS, GWT, xslTools, JIRA, Confluence, git, JSON
2mo
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Software Engineer - JobID-0011
San Diego, California, United States
$90k-$184k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Leading defense technology delivering mission-critical software and systems.
3+ YOEBachelor's degree in engineering or related field; 3+ years in software development; experience in C++, Python, Java or JavaScript; containers; SQL; Linux; React; travel up to 10%; active Secret clearance.
Git, C++, Python, Java, JavaScript, Docker, OCI, Podman, PostgreSQL, Linux, React, Kubernetes
1mo
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Sr. Software Engineer, AI Native
Culver City or San Diego
$180k-$205k/yr HybridFull Time
Sony
SonyNYSE: SONY: Sells consumer electronics, video games, and entertainment media.
5+ YOE5+ years experience in full-stack development with Java, Go, or Python; REST API and frontend (HTML/CSS/JavaScript/React) proficiency; hands-on experience with AI-native coding tools, prompt engineering, agent development, and participation in on-call rotations.
Java, Go, Python, HTML, CSS, JavaScript, React, Angular, Ember, Jest, Babel, TypeScript, Claude Code, Cursor, GitHub Copilot, RESTful API, AWS, Docker, Kubernetes, Terraform, Ansible, Jenkins, BMad Method, SAFe, Scrum
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Staff Software Engineer (Frontend) - Mailchimp
San Diego, California, United States
$206k-$278k/yr OnsiteFull Time
Intuit
IntuitNASDAQ: INTU: Provides financial software for accounting, tax, and personal finance.
8+ YOERequires 8+ years developing enterprise cloud-native frontend applications, leadership experience, JavaScript/React and Python, Java/J2EE familiarity, SDLC, microservices, APIs, DevOps, TDD, and a computer science degree or equivalent.
JavaScript, React, Python, Java, J2EE, Kotlin, Kubernetes, REST, GraphQL, DevOps, Agile Development, SCRUM, Extreme Programming, Software Development Life Cycle (SDLC), Test Driven Development (TDD), PowerPoint
3w
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Software Engineer
San Diego, California, United States
$111k-$167k/yr OnsiteFull Time
ResMed
ResMedNew York Stock Exchange: RMD: Developing cloud-connected medical devices for sleep and respiratory care.
5+ YOE5+ years software engineering experience; production experience with object-oriented languages (Java preferred), web frameworks (React preferred); automated testing; CI/CD; bachelor's in computer science or equivalent.
Github Copilot, Java, React, Kubernetes, Docker, EKS, Spring Boot, Jest, Playwright, JUnit, Github, Github Actions, Datadog, Jira, Typescript
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Senior Full Stack Software Engineer (Contract Role)
San Diego, California, United States
$79-$119/hr OnsiteContract
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
8+ YOE8+ years with large codebases, full-stack development, Java/Go/Python, REST API design, React, database schema design, strong communication, and on-call participation.
Java, Go, Python, React, REST, AWS, Docker, Kubernetes, Terraform, Ansible, Jenkins, CI/CD, SAFe, Scrum
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
2w
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Software Developer
Poway, California, United States
$87k-$133k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOEBachelors or masters in CS or related (or equivalent experience), minimum 2 years software development experience, strong C/C++ and familiarity with Java or Python, CI/CD and Docker/Podman, React a plus.
C, C++, Java, Python, CI/CD, Docker, Podman, React
2w
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Software Engineer / Principal Software Engineer - Front End
El Segundo or San Diego
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEUS citizen with active government clearance; BS in STEM; 2+ years engineering experience (or higher for principal); experience with Java, JavaScript/TypeScript, React/Angular, Linux; ability to meet milestones and work independently.
HTML, CSS, JavaScript, TypeScript, React, Angular, Java, REST, GraphQL, Linux/Unix
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Web Developer | Active Secret clearance
San Diego or United States
$81k-$109k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
2+ YOEActive Secret clearance, US citizenship, 2+ years web application development experience with JavaScript/React, frontend and backend familiarity, SQL knowledge, and IAT II / CompTIA Security+ CE certification.
JavaScript, React.js, HTML, CSS, Redux, Redux Toolkit, React Context, RESTful APIs, SQL, Microsoft Access, Java, Spring, Node.js, Python, Django, Flask, Git, Docker, Linux, Maven, npm, GitLab, GitHub, TypeScript, PostgreSQL, Microsoft SQL Server, SQL Server Reporting Services, IBM Engineering Requirements Management DOORS, DXL
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Senior Staff Software Engineer
San Diego, California, United States
$156k-$257k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
10+ YOEBachelor's degree required, 10+ years R&D experience, expertise with Go, C#, React, Java, Jenkins, cloud (AWS/GCP/Azure) and AWS CDK, experience in regulated healthcare environments, GitHub and JIRA experience; travel up to 20%.
Go, C#, React, Java, Jenkins, AWS, GCP, Azure, AWS CDK, Github, JIRA, REST, MySQL, SQL Server
1mo
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#Engineer
San Diego, California, United States
$94k-$141k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
2+ YOEBachelor's degree in CS/Engineering, 2+ years industry experience, strong C/C++ skills, Java and Spring Boot backend experience preferred, knowledge of data structures, concurrency, debugging tools, Git, and cross-platform development.
Java, Spring Boot, C, C++, Git, Electron, React, Angular, Node.js, Jenkins, CI/CD, libusb, Large language models (LLMs), windbg, Visual Studio debugger, Process Explorer, CMake, gdb, strace, Win32 APIs
1mo
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Software Engineer
San Diego, California, United States
OnsiteFull Time
Metron
Metron: Develops scientific software and mathematical models for national security.
3+ YOEBachelors in CS/math/physics, 3+ years software engineering experience, active Secret clearance, proficiency in Java and TypeScript, API design, full-stack web development, and strong communication skills.
Java, TypeScript, MongoDB, RabbitMQ, Spring Boot, React, Redux, WebGL, OpenGL, AWS, Docker, Kubernetes, Git, CI/CD
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Web Developer | Active Secret clearance
San Diego or United States
$81k-$109k/yr HybridFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
2+ YOEActive Secret clearance, US citizenship, 2+ years web/app development, experience with JavaScript and React, HTML/CSS, REST APIs, SQL, backend familiarity, Git, unit testing, and IAT II/CompTIA Security+ CE.
JavaScript, React.js, RESTful APIs, Microsoft Access, Redux, Redux Toolkit, React Context, SQL, Java, Spring, Node.js, Python, Django, Flask, Git, TypeScript, HTML, CSS, Docker, Linux, Maven, NPM, GitLab, GitHub, SQL Server Reporting Services
2mo
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Senior Software Developer
San Diego, California, United States
$100k-$150k/yr OnsiteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
Experience with React, TypeScript, and Python; strong SQL and data analysis skills; excellent communication and problem-solving; active Secret clearance required.
React, TypeScript, Python, SQL, HTML, CSS, JavaScript, C#, C, C++, Java
3d
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Software Engineer
Point Mugu or Camarillo or San Diego or Norfolk or Patuxent River or Melbourne or Japan or France
$115k-$150k/yr OnsiteFull Time
Brandes Associates
Brandes Associates: Provides engineering, software, and program support to defense agencies.
3+ YOE3+ years in full-stack software development and CI/CD; experience with Java, TypeScript, .NET, C#, JavaScript, SQL, Git, Docker, Kubernetes, microservices, Agile, JIRA, and Confluence. Bachelor's degree or substitutions; active DoD Top Secret clearance and US citizenship.
Continuous Integration Continuous Delivery (CI/CD), Java Spring Boot, Java, TypeScript, ReactJS, Redux, NPM, Material UI, RESTful web services, WebSockets, RabbitMQ, Advanced Message Queuing Protocol (AMQP), JPA, Hibernate, Git, Kubernetes, Confluence, JIRA, Docker, SQL, HTML, CSS, Bitbucket, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, .NET, C#, JavaScript, containers, microservices, Scaled Agile Framework (SAFe)
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Software Engineer
Boston or Encinitas
$124k-$168k/yr OnsiteFull Time
Paperless Parts
Paperless Parts: Cloud-based quoting software for custom part manufacturers.
2+ YOE2+ years coding experience, bachelors or equivalent, experience with modern web stacks (Python/TypeScript/React), API design, SQL, cloud (AWS/Azure/GCP), Docker and CI/CD, strong communication and collaboration skills.
Python, Django, FastAPI, TypeScript, React, PostgreSQL, AWS, Node, Express, Java, Spring, SQL, Docker, Jenkins, Cursor, Claude Code
2w
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Software Engineer / Principal Software Engineer - Front End
El Segundo or Rancho Bernardo
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive U.S. government clearance required, experience with Java/JavaScript/TypeScript and front-end frameworks, Bachelor\u0002s degree in STEM, 2+ years engineering experience (senior level may require 5+).
Java, JavaScript, TypeScript, React, Angular, HTML, CSS, REST, GraphQL, Linux, Unix, shell scripting
1mo
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Senior Software Engineer- Application Development
San Diego or Reston
$138k-$187k/yr RemoteFull Time
Noctua Technology
Noctua Technology: Provides software engineering, cloud, and data consulting services.
Design and lead full-stack, cloud-native web applications; strong skills in Java/JavaScript/Python, front-end frameworks, containers, CI/CD, cloud platforms, and collaboration with clients and cross-functional teams.
HTML, CSS, JavaScript, Java, Python, Node.js, Angular, React, Docker, Kubernetes, CI/CD, Git, AWS, Microsoft Azure, Google Cloud