Connex Developer

Connex Developer

Location: Chennai (Work from Office)
Experience: 3+ Years

Job Description

We are looking for a Connex Developer with hands-on experience in ATM/POS switching, Cards & Payments, and Connex EFT Switch platforms. The ideal candidate should have strong knowledge of payment transaction processing, ISO 8583 messaging, and banking payment systems.

Key Responsibilities

• Design, develop, and support applications on the Connex Switch platform.
• Work on ATM, POS, Card Issuing, Acquiring, and Payment Switch integrations.
• Develop and customize Connex interfaces, transaction routing, and message handling.
• Analyze and troubleshoot transaction failures and production issues.
• Work with ISO 8583 message formats and transaction flows.
• Support certification activities with card schemes and payment networks.
• Collaborate with business, testing, and production support teams.
• Participate in development, enhancement, deployment, and maintenance activities.

Required Skills

• 3+ years of experience in Connex Development/Support.
• Strong experience in Cards & Payments domain.
• Knowledge of ATM, POS, Debit Cards, Credit Cards, Issuing & Acquiring.
• Strong understanding of ISO 8583 messaging standards.
• Experience in payment switch implementation and transaction processing.
• Hands-on experience in troubleshooting payment and switching applications.
• Good SQL and database knowledge.
• Strong analytical and problem-solving skills.

Preferred Skills

• Experience with EFT/Payment Switch platforms.
• Exposure to NPCI, VISA, MasterCard, RuPay certifications.
• Knowledge of production support and incident management.
• Experience in Banking and Financial Services domain.

Education

• Bachelor's Degree in Engineering, Computer Science, Information Technology, or related field.

Why Join Us?

• Opportunity to work on large-scale Banking & Payments transformation programs.
• Exposure to leading payment networks, card schemes, and digital payment platforms.
• Collaborative and growth-oriented work environment.