Java & Microservices Developer – UPI Domain

Domain: Banking – Mobile app backend

Job Summary: We are seeking a skilled Java Developer with strong expertise in microservices architecture and prior experience in the banking or payments domain and UPI systems. The ideal candidate will be responsible for designing, developing and maintaining scalable and high-performance backend systems, ensuring seamless integration with banking platforms and third-party APIs.

Key Responsibilities

• Design, develop, and maintain robust Java-based microservices for UPI payment systems.

• Build RESTful APIs for banking and payment integrations.

• Work closely with cross-functional teams to gather and analyze requirements related to UPI and banking systems.

• Ensure high availability and scalability of developed services.

• Write clean, scalable, and well-documented code. • Conduct unit testing and participate in code reviews.

• Optimize application performance and troubleshoot issues in production. • Integrate third-party services (e.g., NPCI, CBS, payment gateways).

• Ensure security and compliance with banking regulations and UPI protocols.

Required Skills:

Familiarity with Kafka, RabbitMQ, or any message brokers • Proficient in SQL and working with relational databases (e.g., Oracle, PostgreSQL) • Experience with CI/CD tools like Jenkins, Git, and Maven • Exposure to containerization (Docker, Kubernetes is a plus) • Understanding of banking systems and regulatory compliance

Preferred Qualifications: