AS400 Developer

This is a Contract-to-Hire position with TCS.

Job Role : Senior AS 400 Developer

Job Type : C2H (Contract to Hire)

Client : TCS

Job Location : Chennai (Work from Office)

Experience : 8+ years

Notice Period : Immediate to 30 Days

Job Summary :

Strong hands-on experience in COBOL programming on AS400 (iSeries) platform.

Proven experience in the Cards domain (Credit / Debit / Prepaid) — preferably with issuer or acquirer systems.

Good understanding of Card lifecycle processes – authorization, settlement, clearing, chargeback, and reconciliation.

Experience working with card management systems and payment interfaces.

Ability to analyze, develop, test, and maintain COBOL-based applications for Cards processing.

Skilled in RPG, CL programs, SQL / DB2, and batch job scheduling on AS400.

Familiar with message formats like ISO 8583 and integration with payment gateways or host systems.

Strong debugging, problem-solving, and communication skills in a production support or development environment.