Walk-in || React JS Developer || 6 To 12 years || Bangalore

Job description

**Role & responsibilities** Develop and maintain robust web applications using ReactJS for the front end and Java (Core/Advanced/Java 8) for the back end. • Design RESTful APIs and ensure secure, efficient communication between client and server. • Implement modern Java 8 features (Streams, Lambdas, Optional, etc.) for clean and efficient code. • Collaborate with UI/UX designers and other developers to deliver high-quality solutions. • Write unit and integration tests using JUnit, Mockito, or similar frameworks. • Participate in code reviews and contribute to continuous improvement. • Troubleshoot, debug, and optimise application performance. • Stay updated with the latest trends in Java and JavaScript ecosystems. Must Have Skills • ReactJS: Hands-on experience with ReactJS, including hooks, state management, and component lifecycle. • Core Java: In-depth knowledge of object-oriented programming, collections, exception handling, and multithreading. • Advanced Java: Experience with servlets, JSP, JDBC, and enterprise Java concepts. • Java 8: Proficiency in Java 8 features such as Streams, Lambdas, Functional Interfaces, and Optional. • Full Stack Java: Proven experience in building and integrating both front-end and back-end components using Java technologies. • RESTful API Development: Ability to design and implement RESTful services. • Testing: Experience with JUnit and Mockito for unit and integration testing. • Version Control: Proficiency with Git or similar tools. • Build Tools: Familiarity with Maven or Gradle. **Please carry following documents with you for the interview:-** - **Filled TCS application form (https://ibegin.tcs.com/iBegin/login)** - **Latest resume** - **Any Govt ID- Aadhar and PAN Card-** **original and xerox copy** - **Carry passport size photo**