Production Support Engineer: C# / SQL (Hybrid)

Company: GCS
Apply for the Production Support Engineer: C# / SQL (Hybrid)
Location: London
Job Description:

GCS is seeking an Application Support Specialist to operate in production environments for a Tier 1 bank. The role emphasizes C# / SQL troubleshooting, incident management, and cross-team liaison with Data Centre and Help Desk staff.

Hybrid working with three days in Canary Wharf office; six-month contract with a high likelihood of extension. The position involves collaboration with London and New York teams and a focus on stable application operations.

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Posted: August 27th, 2026