C++ Production Support Engineer

​Job Title: C++ Production Support Engineer

Location: Hybrid London, UK (3Days/Week)

Duration: 6months+

500GBP/Day Inside IR35

Role Overview

We are looking for a hands-on C++ Production Support Engineer to support and enhance a legacy Treasury platform within Goldman Sachs. This role involves a mix of technical remediation on an existing C++ codebase and long-term production support across internal GS platforms and tools. The ideal candidate will be comfortable working in a high-ownership environment, supporting critical systems, resolving technical issues, and contributing to platform stability and modernization efforts.

Key Responsibilities

• Perform technical remediation and vulnerability fixes within a legacy C++ codebase

• Debug, analyze, and enhance mature platform components to improve stability and performance

• Resolve technical debt items in collaboration with internal engineering teams

• Provide day-to-day production support for the Treasury/LPS platform

• Execute operational runbooks, including onboarding activities and database-related updates

• Monitor platform health, investigate incidents, and support issue resolution

• Assist in improving and scaling the existing support model across teams

• Integrate platform workflows with internal scheduling and monitoring tools

• Work closely with cross-functional teams to support operational and technical requirements

• Learn and support internal Goldman Sachs platforms such as SecDB and Slang

Required Skills & Experience

• Strong hands-on C++ development and debugging experience

• Experience working in production support or application support environments

• Good understanding of Unix/Linux systems, preferably with Solaris exposure

• Ability to investigate, troubleshoot, and resolve technical issues independently

• Experience supporting business-critical or enterprise applications

• Strong analytical and problem-solving skills

• Comfortable working with legacy systems and large codebases

• Ability to work in a fast-paced, high-ownership environment

• Good communication and collaboration skills

• Willingness to learn internal tools and technologies

Preferred Skills

• Exposure to financial services, treasury, or trading platforms

• Experience with legacy system modernization or technical remediation projects

• Familiarity with scripting, automation, or query-based systems

• Understanding of monitoring tools, operational processes, and incident management

• Experience working in investment banking or enterprise support environments

If this position is of interest to you, apply now!