We are seeking a skilled Backend Developer with 4 to 6 years of hands-on experience in designing, developing, and maintaining Java-based applications within the FinTech and Payments domain. The ideal candidate should have strong expertise in backend technologies, object-oriented programming, and large-scale payment systems, with proven experience in UPI-based products and transaction processing.
Responsibilities
- Design, develop, implement, and maintain scalable Java-based backend applications.
- Participate in all phases of the software development life cycle (SDLC).
- Develop and maintain payment gateway, pay-in, and pay-out (disbursal) systems.
- Work on UPI payment products, including payment collection and disbursal services.
- Handle UPI switch integrations and NPCI development and settlement processes.
- Develop and consume RESTful APIs and microservices-based architectures.
- Write clean, efficient, secure, and scalable code following best practices.
- Debug, troubleshoot, and resolve technical and production issues.
- Collaborate with frontend developers, QA teams, and cross-functional stakeholders.
- Ensure code quality through unit testing, code reviews, and documentation.
- Stay updated with industry trends, regulatory requirements, and emerging technologies.
Requirements
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 4 to 6 years of experience in Java backend development with strong FinTech exposure.
- Proficiency in Java 11 and Java 21
- Strong understanding of Java SE, OOP concepts, and design patterns.
- Hands-on experience with Spring Framework and Spring Boot.
- Experience with Microservices architecture and API Gateway.
- Good understanding of Kafka for messaging and event-driven architectures.
- Experience working with RESTful APIs.
- Working knowledge of AES encryption or other security and encryption mechanisms.
- Strong experience in UPI systems, including UPI Switch, NPCI development, and settlement flows.
- Experience in UPI payment products, payment collection, and payout (disbursal) services.
- Experience with MongoDB or other NoSQL databases.
- Strong problem-solving, analytical, and communication skills.
This job was posted by Kanak Devka from SecurePay.
