VS01539 - Java Payment Switch Developer

E4 Software Services Pvt Ltd.; Mumbai; On-site; INR 1,000,000 - 1,500,000; Full time

Job summary

A technology solutions company in Maharashtra is seeking a skilled Java Developer to join their team. The ideal candidate will have over 4 years of experience in Java/J2EE and hands-on knowledge of Payment Switch and UPI systems. Responsibilities include developing and maintaining Java-based payment applications, handling UPI transaction flows, and ensuring high performance and security of the payment systems. This role is critical to enhancing their product offerings in the payments domain.

Qualifications

• 4+ years of experience in Java/J2EE.
• Hands-on experience with Payment Switch and UPI systems.
• Knowledge of ISO 8583 and transaction processing.

Responsibilities

• Develop and maintain Java-based payment switch applications.
• Work on UPI transaction flows (IMPS, P2P, P2M).
• Integrate with banks, NPCI, and third-party payment systems.

Skills

Java/J2EE

Payment Switch

UPI domain

REST APIs

Microservices

SQL

Job description

We are seeking a skilled Java Developer with extensive experience in Payment Switch and UPI systems to join our team. The ideal candidate will be responsible for developing, enhancing, and supporting high-availability payment applications.

Key Responsibilities

• Develop and maintain Java-based payment switch applications
• Work on UPI transaction flows (IMPS, P2P, P2M)
• Integrate with banks, NPCI, and third-party payment systems
• Ensure high performance, security, and reliability of payment systems
• Troubleshoot production issues and provide L2/L3 support

Required Skills & Qualifications

• 4+ years of experience in Java/J2EE
• Hands-on experience with Payment Switch / UPI domain
• Knowledge of ISO 8583, transaction processing, and reconciliation
• Experience with REST APIs, Microservices, SQL
• Understanding of payment security and compliance