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TieTalent

Backend Software Engineer C++ Windows - Finance

Hybrid

London, United kingdom

Freelance

12-05-2025

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Job Specifications

About

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC

Are you a skilled Backend Software Engineer with strong C++ skills?

You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits.

As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day.

Location / WFH:

You'll join colleagues in the City office three days a week with flexibility to work from home the other two days.

Please note this is a 12 month Fixed Term Contract.

About You

You have C / C++ development skills on Windows OS

You have full software development lifecycle experience

You have a good knowledge of networking protocols e.g. TCP/IP, multicast

You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns

You're collaborative with great communication skills

What's In It For You

Please note this is a 12 month Fixed Term Contract, with full benefits

As a Backend Software Engineer / Developer you'll receive a competitive package:

Salary to £70k + bonus

25 days holiday

Pension

Life Assurance and Income protection

Private Medical and Dental care

Gym subsidy and wellness apps

Cycle to work scheme

Ability to buy stock options

Family leave and sabbaticals

Continuous training and career development including personalised budget

Gain valuable finance / exchange connectivity experience

Apply now to find out more about this Backend Software Engineer / Developer (Windows C / C++, C#) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Nice-to-have skills

C
C++
C#
AWS
TCP/IP
London, England

Work experience

Backend

Languages

English

About the Company

TieTalent is the career growth platform dedicated to tech professionals. By being part of our community they access exclusive content and perks from our partners for services that help them expend their knowledge. When open for a new opportunity, companies apply for them for jobs they want. On their side, companies benefit from an intelligent system allowing them to hire rare talents in tech quickly and hassle-free, that they need to be successful. TieTalent launched in October 2018 and is already trusted by thousands of ... Know more