Senior Full Stack C# Engineer

Harnham; London; On-site; GBP 80,000 - 130,000; Full time

Job summary

Harnham is seeking a Senior Full-Stack C# Developer to join their innovative team in London. This role involves building cutting-edge software solutions for sports market analytics. Candidates should have a strong background in C#, .NET, and SQL Server, along with excellent communication skills. The position offers the chance to work on greenfield projects in a collaborative environment, making a real impact in the sports analytics domain.

Qualifications

• Strong experience with C# and the latest .NET platform.
• Proficiency in relational databases such as SQL Server or Oracle.
• Excellent verbal and written English communication skills.

Responsibilities

• Building and maintaining bespoke software systems using C#/.NET/SQL Server/ASP.NET.
• Leading the development of greenfield applications.
• Working closely with researchers and developers in a highly automated, data-rich environment.

Skills

C#

.NET

SQL Server

Attention to detail

Communication

Multi-threaded development

TCP/UDP network programming

Version control

Education

BSc in Computer Science

Job description

This range is provided by Harnham. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Harnham

Senior Recruitment Consultant - Software Engineering @ Harnham

Full-Stack C# Developer

Sports Market Analytics

London - 5 Days per week in Office

Up to £130,000

Are you a talented software developer with a passion for clean code, collaborative environments, and real-world impact? An innovative team operating at the intersection of data science, software development, and sports market analysis is on the lookout for Mid-level and Senior Full-Stack Developers to help expand their high-performance technology platform.

This is an exciting opportunity to join a lean, evidence-driven team where your contributions will shape greenfield projects from day one. Based in the heart of London, this organization is focused on developing cutting-edge tools for automated decision-making and trading strategies within the dynamic world of sports analytics.

What you'll be doing:

Building and maintaining bespoke software systems using C#/.NET/SQL Server/ASP.NET.

Working closely with researchers and developers in a highly automated, data-rich environment.

Leading the development of greenfield applications and bringing fresh ideas to technical challenges.

Creating robust, scalable systems in a collaborative and non-corporate setting.

What we're looking for:

A BSc in Computer Science or related scientific discipline.

Strong experience with C# and the latest .NET platform.

Proficiency in relational databases such as SQL Server or Oracle.

Strong attention to detail and a commitment to quality.

Excellent verbal and written English communication skills.

Experience in multi-threaded development.

Knowledge of TCP/UDP network programming.

Version control experience (e.g., Git, PlasticSCM).

A strong grasp of Windows technologies.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Software Development

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