Mainframe SRE - Banking (Cards & Payments)

Railz

Railz

Bengaluru, Karnataka, India · Karnataka, India
Posted on Feb 25, 2026

Position Type :

Full time

Type Of Hire :

Experienced (relevant combo of work and education)

Education Desired :

Bachelor of Computer Engineering

Mainframe SRE – Banking (Cards & Payments)

We are FIS. Our technology powers the world’s economy, and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients, and communities. If you are ready to start learning, growing, and making an impact with a career in fintech, we encourage you to apply.

About the Role:

The role involves working on critical, high-availability payment systems running on mainframe platforms to ensure stability, security, and uninterrupted service.

What you will be doing :

  • Work on Credit, Debit, and Prepaid card processing systems.
  • Quickly resolve production issues and perform thorough root cause analysis (RCA).
  • Enhance system stability and reduce recurring incidents.
  • Participate in system resiliency and disaster recovery (DR) activities.
  • Automate manual processes wherever possible.
  • Use monitoring tools to track performance, alerts, and system health.
  • Collaborate with development, infrastructure, and business teams during issue investigations.

What you bring :

  • 8 to 13 years’ experience in Mainframe Site Reliability Engineer (SRE) to support banking applications related to Credit Cards, Debit Cards, and Prepaid Cards.
  • Good Experience in CICS,DB2,JCL,VSAM,COBOL
  • Good Experience in automation.
  • Proficiency in data monitoring tools.
  • Knowledge of high availability and system resiliency concepts.
  • Ability to handle critical production incidents independently.

Added bonus if you have :

  • Knowledge of REXX
  • Knowledge of Assembler

What we offer you :

  • An exciting opportunity be a part of World’s Leading FinTech Product MNC
  • To be a part of vibrant team and to build up a career on core banking/payments domain
  • Competitive salary and attractive benefits including GHMI/ Hospitalization coverage for employee and direct dependents
  • A multifaceted job with a high degree of responsibility and a broad spectrum of opportunities
  • A broad range of professional education and personal development possibilities – FIS is your final career step

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Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

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