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Java Full Stack Developer

Siri Infosolutions IncSan Jose, CA🇺🇸United StatesPosted Sep 30, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
San Jose, CA, United States
Posted
19 hours ago
DockerMicroservicesSQLSpringSpring BootAWSScrumAgileAzureCSSGitGoogle CloudHTMLJUnitJavaJavaScriptJestKafkaKubernetesRESTReactTesting LibraryTypeScript

Job Description

Job Title:Java Full Stack Developer – Java + React
Location: Santa Clara Valley (SCV), CA
Work Arrangement: Onsite position 
Job Type: Contract
Duration: Long-Term Contract
 
Job Summary
We are looking for an experienced Java Full Stack Developer with strong expertise in Java/Spring Boot and React.js to design, develop, and maintain scalable enterprise applications. 
The candidate will work closely with business analysts, architects, and cross-functional teams to deliver high-quality solutions.
Key Responsibilities
Design, develop, test, and maintain applications using Java, Spring Boot, and React.js. 
Build scalable and responsive front-end applications using React, JavaScript/TypeScript, HTML, and CSS. 
Develop RESTful APIs and integrate them with React-based applications. 
Work with Spring Framework, Spring Boot, Spring MVC, and Spring Security. 
Participate in application architecture, technical design, and code reviews. 
Develop and optimize SQL queries and work with relational databases. 
Troubleshoot application issues and perform root-cause analysis. 
Collaborate with QA, DevOps, product owners, and other technical teams. 
Participate in Agile/Scrum ceremonies and contribute to sprint planning and delivery. 
Follow best practices for coding, testing, security, and application performance. 
Required Skills & Experience
Strong experience in Core Java, Java 8/11/17+. 
Hands-on experience with Spring Boot and REST APIs. 
Strong experience with React.js. 
Good knowledge of JavaScript/TypeScript, HTML5, and CSS3. 
Experience with microservices architecture. 
Strong SQL and database development experience. 
Experience with Git/GitHub/GitLab or similar version-control tools. 
Good understanding of CI/CD and DevOps practices. 
Strong communication and problem-solving skills. 
Preferred Skills:
Experience with AWS/Azure/Google Cloud Platform. 
Knowledge of Kafka or other messaging platforms. 
Experience with Docker and Kubernetes. 
Familiarity with automated testing frameworks such as JUnit, Mockito, Jest, or React Testing Library. 

Drop your resumes at 

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