VS01539 - Java Payment Switch Developer

E4 Software Services Pvt Ltd.; Mumbai; On-site; INR 800,000 - 1,200,000; Full time

Job summary

A leading software services company in Mumbai is looking for a Java Developer to enhance and support payment applications. Candidates should have over 4 years of experience in Java/J2EE and be familiar with Payment Switch and UPI systems. The role will focus on developing efficient and secure payment applications while integrating with various banking partners. Strong knowledge of REST APIs and transaction processing is essential.

Qualifications

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

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 transactions

REST APIs

Microservices

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