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Mainframe Developer

📍 Location
london
⏰ Job Type
Full-time
📅 Posted
June 06, 2026

About the Role

The person will support the test environments to enable delivery of features to mobile/online banking customers. The person will have hands‑on experience with CICS webservices, ZOS Connect, DB2, SQL, SOAP, WSDL along with understanding of AWS Services.

Key Responsibilities

  • Provide expert support and timely resolution of environment issues focusing on mainframe systems and related infrastructure.
  • Work on test data support requirement for the teams within Digital Channels.
  • Collaborate closely with DataPower and AWS teams to understand integration points and troubleshoot cross‑platform dependencies.
  • Monitor AWS cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows.
  • Implement best practices for environment stability, performance tuning, and security compliance.
  • Produce detailed technical documenta...

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