**Req ID:** 324433 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Integration Advisor to join our team in Bengaluru, Karnātaka (IN-KA), India (IN). **Job Title:** API Developer (JAVA | Spring Boot| Rest & GraphQL) **About the role:** We are looking for a passionate and experienced API Developer to join our backend engineering team. In this role, you will play a critical part in designing and implementing robust APIs and microservices. You will work with cutting-edge tech stack including Spring Boot and Java 8+ (Java17 preferred) GraphQL, Docker and Kubernetes. In this role you’ll be responsible for building clean, testable and efficient code, contributing to architecture decisions and supporting full lifecycle development from concept to development. **Required Skills:** 1. Java 8+ (preferred java 17) 2. Strong backend development experience using Spring Boot, specifically building APIs that integrate with relational databases. 3. Proficient in building and consuming RESTful and GraphQL APIs 4. Experience with Junit, SonarQube and test-driven development 5. Knowledge of Docker and Kubernetes for microservice architecture 6. Experience with Rancher for Kubernetes and Jenkins for CI/CD is preferred 7. Hands-on expertise in PostgreSQL/Oracle, including schema design, indexing, query optimization and migration 8. Familiarity with version control (GIT) 9. Strong problem-solving skills and the ability to work collaboratively in Agile teams. **Nice to Have:** 1. Experience with Apache Kafka 2. Understanding of API security protocols (OAuth2, JWT, etc.) **About NTT DATA** NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com (http://us.nttdata.com/en) **_NTT DATA endeavors to make_** **_https://us.nttdata.com_** **_accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at_** **_https://us.nttdata.com/en/contact-us_** **_._** **_This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here (http://us.nttdata.com/en/compliance#eeos) . If you'd like more information on your EEO rights under the law, please click here (http://us.nttdata.com/en/compliance#know-your-rights) . For Pay Transparency information, please click here (http://us.nttdata.com/en/compliance#ppnp) ._**