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Java and React developer

devcli
Freelance ₹40,000 – ₹45,000/mo Posted October 7, 2026
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About the role

Join our dynamic IT & Security department as a Java and React Developer, where you'll play a pivotal role in building and enhancing secure, high-performance applications that power our enterprise. We are seeking a talented individual who thrives at the intersection of robust backend services and intuitive user interfaces, contributing to solutions that directly impact our operational efficiency and security posture. In this role, you will be instrumental in the full software development lifecycle, from conceptualization and design to deployment and maintenance. You'll leverage your expertise in Java to craft scalable, secure backend APIs and services, while simultaneously utilizing React to develop responsive and engaging front-end experiences. Your work will directly contribute to safeguarding our systems and data, making every line of code critical. We offer a collaborative environment where innovation is encouraged, and continuous learning is a core value. If you're passionate about crafting secure, high-quality software and eager to make a significant impact within a forward-thinking IT & Security team, we invite you to explore this exciting opportunity.

Key responsibilities

• Design, develop, and maintain secure, scalable, and high-performance applications using Java, Spring Boot, and related technologies. • Build responsive and intuitive user interfaces with React.js, Redux, and modern web technologies. • Collaborate closely with product owners, UX designers, and other developers to translate requirements into technical specifications and deliver innovative solutions. • Implement and enforce secure coding practices, conduct code reviews, and address potential security vulnerabilities proactively. • Develop and consume RESTful APIs, ensuring data integrity, performance, and robust error handling. • Write comprehensive unit, integration, and end-to-end tests to ensure application quality and reliability. • Participate in architectural discussions and contribute to the evolution of our technology stack and best practices. • Troubleshoot, debug, and optimize applications for maximum performance and stability.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related technical field. • 3+ years of professional experience in Java development, with strong proficiency in Spring Boot and microservices architecture. • 2+ years of experience with React.js, including state management libraries (e.g., Redux, Context API) and modern JavaScript (ES6+). • Solid understanding of secure software development principles, common vulnerabilities (OWASP Top 10), and data protection best practices. • Experience with relational databases (e.g., PostgreSQL, MySQL) and ORM frameworks (e.g., Hibernate, JPA). • Proficiency with version control systems, particularly Git, and experience with CI/CD pipelines. • Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes) is a plus. • Excellent problem-solving skills, attention to detail, and ability to work effectively in an Agile development environment.

Java and React developer at devcli | DevCli