Kotlin or JAVA, Spring boot, Microservices Developer

Req ID: 338980

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 Kotlin or JAVA, Spring boot, Microservices Developer to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

We are looking for a Backend Developer with 3-6 years of experience in building scalable, high-performance applications. The candidate should have strong coding skills in Java 8+, Spring Boot, Microservices, and exposure to Kotlin, with flexibility to work in both languages. Hands-on experience in cloud-native development and deployments is expected.

Key Responsibilities

• Design, develop, test, and deploy backend services using Java 8+/Kotlin, Spring Boot, and Microservices.
• Build and test RESTful APIs, ensuring reliability and scalability.
• Write and maintain unit and integration test cases.
• Contribute to QA by performing unit testing, integration testing, and supporting QA activities
• Work with PostgreSQL and MongoDB for persistence and data modeling.
• Package and deploy applications using Docker and Kubernetes.
• Deploy services on Azure or AWS cloud environments.
• Focus on high availability (HA), scalability, and performance optimization.
• Participate actively in Agile ceremonies and collaborate with cross-functional teams.

Good-to-Have Skills

• Monitoring and observability skills for distributed environment
• Exposure to messaging platforms (Kafka, RabbitMQ).
• Experience with caching solutions (Redis).
• Familiarity with Infrastructure as Code (IaC) tools like Terraform.
• Spring Workflows

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

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use and email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form,

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