Software Engineer - Angular & Java Full stack at NielsenIQ

Mid-Level Engineer – Angular & Java Full stack About the job  You will be part of a talented software team that works on mission-critical applications. Roles and responsibilities include enterprise application development while providing expertise in the full software development lifecycle, from concept and design to testing. We’re looking for Java Engineers including those with experience in Angula & Java Full Stack. If you have a passion for building top-notch, scalable products and have Java experience, we’re looking for you to join us in our Chennai Technology Hub!   Responsibilities   Frontend Development  • Design and develop responsive, reusable, and maintainable UI components using Angular (v12+/16+), TypeScript, HTML5, CSS3, and SCSS.   • Build modern user interfaces aligned with business requirements and UX standards.   • Integrate frontend applications with REST APIs and backend services.   • Implement form validations, routing, guards, reusable components, and modular UI architecture.   • Manage component communication and reactive programming using RxJS.   • Work with UI libraries such as Angular Material, PrimeNG, AG Grid, or Syncfusion.   • Ensure cross-browser compatibility and responsive design across desktop/tablet/mobile devices.   • Optimize frontend performance using lazy loading, code splitting, bundle optimization, and caching techniques.   • Write unit test cases using Jasmine and Karma.  Backend Development  • Develop RESTful APIs and backend services using Java and Spring Boot.   • Implement controller, service, repository layers following layered architecture best practices.   • Work with Spring Data JPA / Hibernate for database integration.   • Develop CRUD operations, business validations, and transaction handling.   • Integrate with databases such as Oracle, MySQL, PostgreSQL, or MongoDB.   • Troubleshoot backend issues and optimize API response times.   • Follow secure coding practices for authentication and authorization.  Delivery & Ownership  • Independently own assigned user stories, defects, enhancements, and small-to-medium modules.   • Analyze requirements and convert them into technical implementation tasks.   • Participate in estimation, sprint planning, and daily standup.   • Collaborate with QA, BA, UI/UX, and DevOps teams for successful delivery.   • Raise technical blockers early and seek guidance from senior developers for complex implementations.   • Support production issues, bug fixes, and release activities.   • Maintain technical documentation for developed features.  Code Quality / Engineering Practices  • Follow coding standards, Git branching strategy, and peer review processes.   • Write clean, maintainable, and reusable code.   • Participate in code reviews and implement feedback.   • Use CI/CD pipelines for automated build and deployment processes.   • Ensure adequate unit/integration test coverage.