NBBL - Lead/Senior Lead Application Development(Java Developer)

National Payments Corporation of India (NPCI); Hyderabad, Chennai District, Mumbai; On-site; INR 1,800,000 - 2,600,000; Full time

Job summary

National Payments Corporation of India (NPCI) in Hyderabad invites a Senior/Lead Java developer to design and build scalable back-end services and modern web interfaces. You will drive architectural decisions, mentor juniors, and ensure code quality through reviews, testing, and CI/CD practices.

The role requires 7+ years of experience with Java EE, Spring Framework, microservices, RESTful APIs, SQL/ORM, and cloud/on-prem deployments. Strong communication and collaboration are essential.

Qualifications

• 7+ years of hands-on Java development experience required.
• Proficient in Java EE, Spring, RESTful APIs and ORM.
• Strong knowledge of SQL and ORM frameworks (JPA/Hibernate).
• Experience with microservices, cloud/on-prem deployments.
• Familiar with CI/CD, Git, and Jira workflows.

Responsibilities

• Build new solutions and products to keep NPCI on top of the technology curve.
• Design, build, and maintain efficient, reusable Java code.
• Ensure performance, quality, and responsiveness of applications.
• Lead technical discussions, code reviews, and demos.
• Mentor team members and guide up to 5-7 developers.
• Follow architecture standards and CI/CD processes.

Skills

Software design

Java

Java EE

Spring Framework

RESTful APIs

JavaScript DOM

SQL & ORM

Git & JIRA

Microservices

Cloud & on-prem

JUnit

Education

BTech/ MTech Full-time

Tools

Git

JIRA

CI/CD

Job description

Job Title: Application Development (Java Developer)

Years of Experience: 7+ yrs.

Education : BTech/ MTech Full-time

Location : Mumbai/ Chennai/ Hyderabad

We are looking for a Senior / Lead Java developer responsible for building Java applications. This includes anything between complex groups of back-end services and development of front end websites. Your primary responsibility will be to design and develop these applications, and to coordinate with the rest of the team working on different layers of the infrastructure. Thus, a commitment to collaborative problem solving, sophisticated design, and product quality is essential.

Key responsibilities :

• Build new solutions and products to keep NPCI on top of the technology curve
• Design, build, and maintain efficient, reusable, and reliable Java code
• Ensure the best possible performance, quality, and responsiveness of the applications
• Identify bottlenecks and bugs, and devise solutions to these problems
• Help maintain code quality, organization and automatization
• Develop design for medium complex features of the applications.
• Write code as per defined architecture and design, following coding standards and best practices.
• Lead in technical discussion, stand-ups, retrospectives, meetings, and demos.
• Follow processes like code version control, task updates in JIRA, CI-CD Dev Ops, and other project-specific processes.
• Perform unit testing of your code before giving it for review/QA.
• Get your code reviewed and approved by the Architect.
• Assist the Architect in defining coding standards, best practices, technical design, and architecture.
• Manage the delivery of multiple modules or small projects.
• Be a team player.
• Help team members with technical issues and gradually grow to handle a small team of up to 5-7 members demonstrating conflict resolution skills.

Key skills and experience required :

• Ability to design/develop software (Java is preferred)
• Hands on experience in designing and developing applications using Java EE platforms
• Object Oriented analysis and design using common design patterns.
• Profound insight of Java and JEE internals (Class loading, Memory Management, Transaction management, etc.)
• Experience in the Spring Framework
• Experience in developing web applications using at least one popular web framework (JSP, Spring MVC & RESTful APIs)
• Be proficient in coding languages such as HTML, AJAX, CSS, JavaScript, and jQuery. Understand server-side CSS.
• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
• Spring boot and MSA
• Knowledge in Agile, Exposure to JIRA, managing code in Git.
• Excellent Communication skill
• Experience to Micro service architecture
• Exposure to Cloud and on Prem implementation
• Unit tested all class using JUNIT