C# Software Engineer Desktop Trading Systems

TN United Kingdom; London; Hybrid; GBP 100,000 - 140,000; Full time

Job summary

A forward-thinking company is seeking a talented C# Software Engineer to join their London team. In this impactful role, you'll develop desktop trading systems that optimize performance and support trading operations. You'll collaborate with colleagues across the globe and have the flexibility to work from home. This position offers a competitive salary, excellent career growth opportunities, and the chance to work with cutting-edge technology in a friendly and collaborative environment. If you're passionate about software development and eager to make a difference, this is the perfect opportunity for you.

Benefits

Pension

Private Healthcare

Hybrid Working

Casual Dress Code

Career Growth Opportunities

Qualifications

• Strong C# desktop development experience in banking or financial services.
• Excellent communication and stakeholder management skills.

Responsibilities

• Work on critical systems to support trading and operations.
• Build C#, WinForms, WPF desktop applications and scalable architectures.

Skills

C# Desktop Development

SQL Databases

RESTful APIs

UI Development

Cloud Computing

Stakeholder Management

Communication Skills

Education

Degree in Computer Science

Tools

WinForms

WPF

React

Angular

Job description

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C# Software Engineer Desktop Trading Systems, London

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Client:

Client Server

Location:

London, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

3d5adffaa30f

Job Views:

15

Posted:

05.05.2025

Expiry Date:

19.06.2025

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Job Description:

C# Software Engineer / Developer (Windows Desktop Trading Systems) London to £140k

Are you a seasoned Software Engineer with strong C# desktop development skills combined with banking / financial services experience?

You could be progressing your career at a Hedge Fund with over $10 billion under management.

As a C# Software Engineer you will work on critical systems across front, middle and back office systems to support trading, operations, finance, compliance and investor relations, optimising system performance to ensure efficient real-time data processing, reporting and automation of operational workflows. You'll focus on building C#, WinForms, WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and / or Angular.

This is a senior, hands-on position, you'll collaborate with colleagues in the US and Canada and be the sole resource on these systems for the UK.

Location / WFH:

You'll join colleagues in the London office with flexibility to work from home once a week; there's a friendly and collaborative environment with casual dress code and a range of facilities.

About you:

• You have strong C# desktop development experience on Windows within a banking or financial services environment
• You have a strong knowledge of SQL databases
• You have a good understanding of asset classes e.g. Fixed Income, Equities
• You're familiar with RESTful APIs, UI development and cloud computing
• You have excellent communication and stakeholder management skills
• You're degree educated in Computer Science or similar discipline

What's in it for you:

As a C# Software Engineer / Developer you will earn a competitive package:

• Salary to £140k + bonus
• Pension and Private Healthcare
• Hybrid working (x3 days in London office)
• Impactful role working on cutting edge AI technology
• Excellent career growth opportunities

Apply now to find out more about this C# Software Engineer / Developer (Windows Desktop Trading Systems) 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.