The Opportunity
We are looking for a Java Full Stack Developer to design, build, and scale mission‑critical digital payment applications powering IMPS, AePS, and NETC platforms.
This role offers the opportunity to work on real‑time, high‑volume, secure financial systems that operate at national scale, directly impacting millions of users across India. You will work end‑to‑end on up-to-date full‑stack architectures, collaborating closely with product, QA, and platform teams.
Job Details
- Role: Java Full Stack Application Engineer
- Department: Product – Technology
- Experience: 3 to 7 Years
- Employment Type: Full‑time | Permanent
- Education: BE / BTech or equivalent professional qualification
- Location: Mumbai / Hyderabad / Chennai
- Work Mode: 5 Days Work From Office (WFO)
Requirements
Key
Responsibilities
- Design and develop scalable
RESTful APIs using Java, Spring Boot, and Hibernate/JPA for IMPS,
AePS, and NETC applications
- Build and maintain microservices-based
architectures, integrating with internal and external payment systems
- Develop responsive,
high-performance frontend applications using React.js, Redux, and
JavaScript / TypeScript
- Ensure seamless frontend–backend
integration for real-time payment workflows
- Work with event-driven
systems (Kafka) for asynchronous transaction processing
- Implement secure
authentication and authorization using OAuth2, JWT, and industry best
practices
- Optimize applications for performance,
scalability, reliability, and security
- Write unit and
integration tests, and participate in code reviews to maintain
engineering standards
- Actively participate in Agile
ceremonies and collaborate with cross-functional teams
Key
Skills & Experience Required
- Strong expertise in Java
8+ and above, including core programming constructs such as streams,
collections, multithreading, concurrency, and functional programming,
along with a working understanding of JVM internals such as memory model,
garbage collection, and class
📌 Fullstack Java Engineer (Mumbai)
🏢 NPCI
📍 Mumbai