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Rosemallow Technologies Pvt Ltd Logo

Java + React Full Stack - 6 years

Actively Reviewing the Applications

Rosemallow Technologies Pvt Ltd

4–8 years
Posted 2 days ago Apply by June 11, 2026

Job Description

Job Description:

We are looking for a Senior Java + React Developer with strong expertise in developing scalable, high-performance web applications. The ideal candidate will be proficient in both backend and frontend development using Java (Spring Boot) and React.js, and will play a key role in designing, developing, and maintaining end-to-end software solutions.


Key Responsibilities:

  • Design, develop, and maintain web applications using Java, Spring Boot, and React.js.
  • Implement and consume RESTful APIs and integrate backend services with front-end interfaces.
  • Collaborate closely with cross-functional teams — Product, QA, and DevOps — to deliver high-quality releases.
  • Ensure code quality, performance, and maintainability through unit testing, code reviews, and adherence to best practices.
  • Optimize applications for maximum speed and scalability.
  • Troubleshoot, debug, and resolve production issues effectively.
  • Contribute to Agile ceremonies and participate actively in sprint planning, estimation, and retrospectives.
  • Stay current with emerging technologies and propose technical improvements where applicable.


Required Skills & Qualifications:

  • Strong proficiency in Java, Spring Boot, REST APIs, and Microservices architecture.
  • Solid experience in React.js, JavaScript (ES6+), HTML5, CSS3, and TypeScript.
  • Experience with database systems — both SQL (MySQL, PostgreSQL) and NoSQL (MongoDB).
  • Exposure to CI/CD, Git, Docker, and Kubernetes environments.
  • Familiarity with cloud platforms such as AWS, Azure, or GCP.
  • Strong analytical, problem-solving, and debugging skills.
  • Excellent communication and teamwork abilities.
  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.


Good to Have:

  • Knowledge of React Hooks, Redux, or Context API for state management.
  • Experience with JUnit, Mockito, or similar testing frameworks.
  • Familiarity with API Gateway and security best practices (OAuth2, JWT).
  • Understanding of DevOps pipelines and containerized deployment.


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