2 of 2 Contract HP Jobs in the City of London

optimising mission-critical applications within a high-availability environment, with a focus on cards and banking systems. Design, develop, and maintain applications on the HP NonStop (Tandem) platform. Work with TACL, Cobol, C, and Guardian for application development and support. Implement solutions for card transaction processing, settlement, and authorisation systems. … production support for critical systems, ensuring minimal downtime. Required Skills/Experience: The ideal candidate will have the following: Strong hands-on experience with HP NonStop (Tandem) systems. Proficiency in TACL, Cobol, C, Guardian, and Enscribe/NonStop SQL. Knowledge of ISO 8583 messaging, batch and online transaction processing. Experience ...

/Fix Engineer to provide independent onsite hardware support across customer locations in the London area. The role focuses on diagnosing, repairing, and rebuilding HP and Lenovo laptops and desktops , including component replacement and hardware-level troubleshooting. HP/Lenovo SQ training is desirable but not essential. Key Responsibilities Attend … sites to perform laptop and desktop break/fix activities Conduct hardware diagnostics, component swaps, repairs, and full reassembly Work to vendor guidelines for HP and Lenovo hardware Use a mobile service app to: Manage, update, and close tickets Check in/out parts and return unused components daily Perform ...