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NTT DATA Logo NTT DATA · IT - Software Development

Technical Consultant - Java Backend

India, Bangalore · Job Posted June 29, 2026
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Job Description

We are seeking a skilled Java Backend Developer with experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong expertise in Java, Spring Boot, microservices architecture, REST APIs, and database technologies. Experience working in Agile environments and collaborating with cross-functional teams is essential.

Job Responsibility

  • Design, develop, and maintain robust and scalable backend applications using Java and Spring Boot
  • Build and consume RESTful APIs and microservices-based solutions
  • Analyze business requirements and translate them into technical designs and implementations
  • Write clean, maintainable, and efficient code following coding standards and best practices
  • Participate in code reviews, unit testing, and performance optimization activities
  • Troubleshoot, debug, and resolve application issues in development and production environments
  • Collaborate with front-end developers, QA teams, business analysts, and architects to deliver high-quality solutions
  • Ensure application security, reliability, scalability, and performance
  • Contribute to CI/CD pipelines and DevOps practices
  • Participate in Agile/Scrum ceremonies, including sprint planning, stand-ups, reviews, and retrospectives

Requirements

  • Hands-on experience in Java application development
  • Strong proficiency in Java 8/11/17 and Object-Oriented Programming concepts
  • Extensive experience with Spring Framework, Spring Boot, Spring MVC, and Spring Data JPA
  • Experience designing and developing Microservices architecture
  • Strong knowledge of RESTful API design and development
  • Experience with ORM frameworks such as Hibernate/JPA
  • Hands-on experience with relational databases such as Oracle, SQL Server, PostgreSQL, or MySQL
  • Strong SQL skills and experience with database design and performance tuning
  • Experience with version control systems such as Git
  • Familiarity with build and dependency management tools such as Maven or Gradle
  • Experience working in Agile/Scrum development environments
  • Strong analytical, troubleshooting, and problem-solving skills
  • Experience: 5–7 Years

Nice to have

  • Experience with cloud platforms such as AWS, Azure, or Google Cloud
  • Knowledge of messaging technologies such as Kafka, RabbitMQ, or ActiveMQ
  • Experience with Docker and Kubernetes
  • Familiarity with CI/CD tools such as Jenkins, GitHub Actions, Azure DevOps, or GitLab CI
  • Exposure to caching technologies such as Redis or Hazelcast
  • Experience in Financial Services, Banking, Wealth Management, or Capital Markets domains
  • Understanding of security frameworks such as OAuth2, JWT, and Spring Security
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