Site Reliability Engineer (SRE) with Mainframe Technologies

About the Role :

Site Reliability Engineer (SRE)with deep expertise inMainframe technologies like COBOL, JCL, etc. to support and enhance ourCard Management & Payment processing functions. This role will be responsible for ensuring reliability, high availability, scalability, stability and performance of mission-critical mainframe software applications and systems, with a strong focus on mainframe technologies. This role blends software engineering with systems engineering to automate operations, improve system resilience, and drive continuous improvement.

What you will be doing:

• Act as a hybrid engineer, balancing responsibilities across software development and site reliability engineering.
• Design, develop, and maintain Mainframe applications usingCOBOL, JCL, SORT, and related technologies.
• Monitor, maintain, and improve the reliability and performance of mainframe systems and applications.
• Develop and implement automation tools for system health checks, incident response, and performance tuning to streamline operations and reduce manual intervention.
• Collaborate with cross-functional (development, infrastructure, and operations) teams to design and develop proactive engineering solutions that enhance system scalability, reliability and resilient systems.
• Monitor and improve system performance, availability, and scalability across card management platforms.
• Perform root cause analysis of production incidents and drive postmortem processes.
• Drive incident response, root cause analysis, and continuous improvement initiatives. Participate in on-call rotations and ensure rapid incident resolution.

What you bring:

• 7 to 10 experiences in working on Site Reliability Engineer (SRE)with deep expertise inMainframe based technologies
• Good Experience in COBOL, JCL (HP JCL knowledge added advantage),VSAM, File-Aid or Insync, Xpeditor, ENDEVOR etc
• Good to have experience in IMS DB/DC and DB2
• Ability to apply software development practices to operational challenges.

Added bonus if you have:

• Certifications in SRE, ITIL, or Mainframe technologies.

• Proven experience inSite Reliability Engineering, including automation, monitoring, and performance tuning
• Experience with observability tools and incident management frameworks.
• Excellent problem-solving and analytical skills with a pragmatic approach to engineering.
• Proficiency in automation and scripting tools.
• Experience with monitoring tools (e.g., Splunk, IBM OMEGAMON etc.).