Technical Consultant - Java Backend

NTT DATA North America; Bengaluru Urban; On-site; INR 900,000 - 1,400,000; Full time

Job summary

NTT DATA North America is seeking a Technical Consultant - Java Backend to join our Bangalore team in Karnātaka, India. The role focuses on designing, developing, and maintaining scalable enterprise applications using Java, Spring Boot, and microservices, with emphasis on REST APIs and database technologies.

The ideal candidate will have 4-7 years of hands-on Java experience, strong OOP skills, and exposure to Agile environments.

Qualifications

• Hands-on experience in Java application development.
• Strong proficiency in Java 8/11/17 and OOP concepts.
• Extensive experience with Spring Framework, Spring Boot, Spring MVC, 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 (Oracle, SQL Server, PostgreSQL, MySQL).
• Strong SQL skills and performance tuning.
• Experience with version control systems such as Git.

Responsibilities

• Design, develop, and maintain backend applications using Java and Spring Boot.
• Build and consume RESTful APIs and microservices-based solutions.
• Translate business requirements into technical designs and implementations.
• Write clean, maintainable code following best practices.
• Participate in code reviews, unit testing, and performance optimization.
• Troubleshoot and resolve issues in development and production.
• Collaborate with front-end, QA, analysts, and architects to deliver quality solutions.
• Ensure security, reliability, scalability, and performance.

Skills

Java Backend Development

Java 8/11/17

Spring Framework/Spring Boot

REST APIs

Microservices

Agile/Scrum

SQL/Database (Oracle, SQL Server, Post

Tools

Git

Maven/Gradle

Docker

Kubernetes

CI/CD (Jenkins, Azure DevOps)

Job description

Req ID: 382254

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us.

We are currently seeking a Technical Consultant - Java Backend to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Experience: 4-7 Years

Job Summary

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.

Key Responsibilities

• 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.

Required Skills & Experience

• 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.

Preferred Skills

• 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.

Key Competencies

• Backend Application Development
• Microservices Architecture
• API Development & Integration
• Database Design & Optimization
• Agile Delivery
• Problem Solving & Debugging
• Team Collaboration & Communication

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

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 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 Pay Transparency information, please click here.