Front Office C++ Backend Engineer - London Hybrid to £125k

Client Server Limited; Greater London; Hybrid; GBP 75,000 - 125,000; Full time

Benefits offered by this job

Pension

Life Assurance

One day work from home per week

Healthcare access

Employee Assistance Programme

Retail discounts

Continuous training

Job summary

Client Server Limited in London is seeking a senior C++ Developer to work on a core equity trading system for Front Office desks. You will contribute to backend development using C++17/20 on Linux, with low-latency and high-volume data challenges.

This is a hybrid role based in London with one day per week working from home. You'll collaborate with traders, demonstrate strong CS fundamentals, and help shape design patterns while earning up to £125k plus bonus.

Qualifications

• Strong C++ backend development experience.
• Experience with Front Office trading environments.
• Excellent communication and stakeholder management.
• Solid CS fundamentals: OOP, design patterns, data structures.
• Degree in Computer Science or STEM field.

Responsibilities

• Develop and maintain backend C++ services for a core equity trading system.
• Collaborate with traders and designers to meet requirements.
• Address performance and low-latency challenges in large-scale data processing.

Skills

C++ backend

Front Office trading

Communication

OOP

Design Patterns

Data Structures

Education

CS degree

Tools

Linux

Job description

Client Server Limited in London is seeking a senior C++ Developer to work on a core equity trading system for Front Office desks. You will contribute to backend development using C++17/20 on Linux, with low-latency and high-volume data challenges.

This is a hybrid role based in London with one day per week working from home. You'll collaborate with traders, demonstrate strong CS fundamentals, and help shape design patterns while earning up to £125k plus bonus.