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.