Java Developer - Spring Boot

NTT DATA Global Delivery Services Ltd; Bengaluru; On-site; INR 4,500,000 - 7,000,000; Full time

Job summary

NTT DATA is seeking a Springboot Java Developer in Bengaluru, Karnataka, for a senior role building enterprise Java applications and microservices. You will design, implement, and maintain REST APIs, integrate with relational databases, and contribute to CI/CD and automation in a fast-paced Agile environment.

The candidate should have 7+ years of hands-on Java experience, expertise with Spring ecosystem, and strong collaboration across distributed teams.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• 7+ years of professional software engineering experience building enterprise Java applications.
• Strong hands-on experience with Java 17/21, Spring Boot, and microservices.
• Experience designing RESTful APIs, data access with Spring Data JPA, and CI/CD practices.
• Proficiency with Git, Maven/Gradle, testing with JUnit/Mockito, and API tooling.

Responsibilities

• Design, develop, and support enterprise-grade Java applications and microservices.
• Build secure, scalable REST APIs and integrate with databases and messaging systems like Kafka.
• Participate in backlog refinement, sprint planning, code reviews, and technical decisions.
• Mentor engineers and contribute to clean code, patterns, and engineering practices.
• Contribute to CI/CD, observability, and production issue resolution.

Skills

Java

Spring Boot

Microservices

REST APIs

Kafka

Spring Data JPA

JUnit/Mockito

Git

Maven/Gradle

Swagger/OpenAPI

Education

Bachelor's degree in CS/Engineering

Tools

Git

Maven/Gradle

Swagger/OpenAPI

Spring Data JPA

JUnit/Mockito

Job description

Springboot Java Developer Req ID: 390488 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. We are currently seeking a Springboot Java Developer to join our team in Bengaluru, Karnātaka (IN-KA), India (IN). Software Developer – API Job Description for Offshore Java Spring Boot Engineer We are seeking an experienced Java Software Engineer to design, develop, and support scalable applications that power critical business capabilities across one of the largest financial services organizations in the industry. You will work closely with engineers, product owners, architects, and business partners across global teams to deliver reliable, secure, and maintainable software solutions. This opportunity goes beyond writing code. You will play an active role in backlog refinement, solution design, technical discussions, estimation, and sprint planning, helping shape solutions from concept through production. The ideal candidate is a hands‑on engineer with deep experience building enterprise‑grade Java applications and microservices, a passion for solving complex technical problems, and a commitment to engineering excellence. Success in this role requires strong ownership, excellent communication skills, and the ability to collaborate effectively within a distributed onshore/offshore team. You should be comfortable working independently, driving technical decisions, mentoring other engineers, and partnering with stakeholders to deliver high-quality software that meets business and customer needs. This role is well suited for an engineer who thrives in a fast‑paced Agile environment and continuously seeks opportunities to improve quality, reliability, security, and development practices.

Essential Responsibilities

• Design, develop, test, deploy, monitor, and support enterprise‑grade microservices using Java and Spring Boot.
• Build secure, resilient, and maintainable REST APIs, backend services, and integrations for business‑critical capabilities.
• Contribute to refinement, solution design, estimation, sprint planning, code reviews, and technical decision‑making.
• Develop event‑driven solutions and asynchronous integrations using Kafka or comparable messaging technologies.
• Integrate services with relational databases and data‑access frameworks, including Spring Data JPA and SQL.
• Create meaningful unit and integration tests using JUnit and Mockito; maintain strong automated test coverage.
• Troubleshoot complex production and non‑production issues, perform root‑cause analysis, and implement sustainable fixes.
• Contribute to CI/CD automation, quality gates, security scans, deployment readiness, observability, and operational support.
• Produce clear technical documentation, API specifications, design artifacts, runbooks, and support materials.
• Share knowledge, mentor engineers, and promote clean code, design patterns, and modern engineering practices.

Required Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or equivalent practical experience.
• 7+ years of professional software engineering experience, with strong hands‑on experience designing, developing, and supporting enterprise Java applications.
• Strong proficiency with modern Java, preferably Java 17 or Java 21.
• Extensive experience designing and developing microservices using Spring Boot and the Spring ecosystem.
• Hands‑on experience with Spring Data JPA, Spring Security, Spring REST, and related Spring components.
• Strong experience designing and building RESTful APIs, backend services, distributed applications, and system integrations.
• Experience developing event‑driven solutions using Kafka or a comparable messaging platform.
• Strong understanding of object‑oriented design, design patterns, clean coding practices, and maintainable application architecture.
• Experience with relational databases, SQL, data modeling, data‑access frameworks, and performance optimization.
• Experience developing automated unit and integration tests using JUnit, Mockito, or comparable testing frameworks.
• Proficiency with Git, Maven or Gradle, Swagger/OpenAPI, build automation, and CI/CD pipelines.
• Working knowledge of secure software development practices, automated code‑quality controls, and security‑scanning tools such as SonarQube, Fortify, or WebInspect.
• Experience troubleshooting complex application and production issues, performing root‑cause analysis, and implementing sustainable solutions.
• Experience working throughout the software development lifecycle within an Agile/Scrum delivery environment.
• Excellent written and verbal communication skills, with the ability to explain technical concepts clearly and collaborate effectively across offshore and onshore teams.
• Demonstrated ownership, problem‑solving ability, independent execution, and consistent follow‑through on commitments.

Preferred Qualifications

• Experience with cloud‑native application development, containerization, Docker, Kubernetes, and public or private cloud platforms.
• Experience with PCF or comparable application hosting platforms.
• Experience with RabbitMQ or additional messaging and asynchronous processing technologies.
• Knowledge of non‑relational databases, distributed caching technologies, and modern data‑integration patterns.
• Proficiency with JSON, YAML, XML, PL/SQL, Unix/Linux environments, and operational scripting.
• Experience with application monitoring, logging, observability, performance analysis, and production support.
• Exposure to frontend technologies such as Angular, React, TypeScript, or JavaScript.
• Experience documenting technical designs, APIs, operational procedures, and offshore‑to‑onshore support handoffs.

Additional Valuable Experience

• Experience mentoring engineers, conducting code reviews, and promoting engineering best practices.
• Experience contributing to technical designs and making decisions involving scalability, security, performance, resilience, and maintainability.
• Familiarity with AI‑assisted development tools and modern engineering‑productivity platforms.
• Experience working with globally distributed teams and collaborating across multiple time zones.

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 worlds 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 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.

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