C# Developer .Net SQL - Quant Trading

JR United Kingdom; Slough; On-site; GBP 120,000 - 180,000; Full time

Job summary

A leading company in the financial sector is seeking a skilled C# Developer to work on challenging systems at a Hedge Fund with significant assets under management. You will engage in developing algorithmic trading solutions, gaining insights from experts in global finance while benefiting from competitive compensation and various perks.

Benefits

Salary up to £180k

Significant bonus earning potential

Fund performance shares

Personal training budget and mentoring

Family-friendly benefits

Unlimited emergency backup childcare

Private healthcare

Wellness activities

Qualifications

• Outstanding academic achievement in STEM.
• Advanced C# .Net programming skills, including .Net Core.
• Strong knowledge of SQL databases.

Responsibilities

• Develop algorithmic trading systems.
• Collaborate with Quant teams on valuation and risk.
• Deliver high-performance streaming compute operations.

Skills

C# .Net

SQL

OOP

Data Structures

Design Patterns

Algorithms

Java

Python

C++

Education

Minimum 2.1 in a STEM discipline from a top-tier university

Job description

Social network you want to login/join with:

C# Developer .Net SQL - Quant Trading, Slough

Client:

Client Server

Location:

Slough, United Kingdom

Job Category:

Other

-

EU work permit required:

Yes

Job Views:

3

Posted:

04.06.2025

Expiry Date:

19.07.2025

Job Description:

C# Developer / Software Engineer (C# .Net SQL) *London onsite* to £180k+

Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management.

As a C# Developer, you'll collaborate with a team of highly intelligent technologists and finance professionals to develop algorithmic trading systems using a modern tech stack, with opportunities for technical ownership from day one.

You'll partner with Quant teams to help architect valuation, risk, and pricing systems, delivering massively scalable, high-performance streaming compute operations. You'll be equipped with all the latest equipment to help you succeed, as well as learning from industry experts in global finance.

Location / WFH:

Join the team in the fantastic London (Soho) based offices that offer a wide range of facilities, including nutritious breakfast, lunch, and all-day snacks. Please note this role is full-time office-based (Monday to Friday).

About you:

• You have an outstanding record of academic achievement - minimum 2.1 in a STEM discipline from a top-tier university (i.e., Russell Group or top 100 global university), backed by A grades at A-level.
• You have advanced C# .Net programming skills, including .Net Core (will also consider Java, Python, or C++ backgrounds if willing to transition to C#).
• You have a strong knowledge of SQL databases.
• You possess a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, and Algorithms.
• You're entrepreneurial with good business acumen, keen to take ownership and lead projects.
• You are collaborative, enjoy problem-solving, and sharing ideas.

What's in it for you:

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

• Salary up to £180k
• Significant bonus earning potential
• Fund performance shares
• Personal training budget and mentoring
• Family-friendly benefits, including unlimited emergency backup childcare and care for elderly relatives
• Various social groups, including sports teams
• Private healthcare and wellness activities

Apply now to find out more about this C# Developer / Software Engineer (C# .Net SQL) 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.