C++ Application Support Engineer

C++ Production Support Engineer | London | 12-Month Contract

High-impact contract opportunity supporting a critical treasury platform within a global financial environment. This role blends hands-on C++ remediation work with long-term production support across enterprise trading infrastructure. Strong chance of extension and excellent day rates available.

Key Responsibilities:

• Remediate vulnerabilities and technical debt within a mature C++ codebase

• Debug, enhance and support a large-scale legacy platform

• Provide production support, incident resolution and platform monitoring

• Execute operational runbooks and support onboarding activities

• Work across Linux/Unix environments, including Solaris exposure

• Support integration into wider enterprise tooling and monitoring systems

• Collaborate with engineering teams in a high-ownership environment

Required Experience:

• Strong commercial C++ engineering background

• Experience within production support / operational environments

• Unix/Linux administration and troubleshooting skills

• Ability to work autonomously within complex legacy systems

Desirable:

• Financial services, treasury or trading systems exposure

• Legacy modernisation or remediation experience

• Scripting or database/query tooling knowledge

Immediate interviews available. Office-based role in London with hybrid flexibility.

For more information and direct contact with me, please send me an email and call only if required. I will be sure to check responses daily and shortlist the best candidates; if you are shortlisted, you will hear from me.

Robert@gazellegc.com

+44 7506151904