Software Engineer

Company: Spectrum IT Recruitment
Apply for the Software Engineer
Location: London
Job Description:

Excellent opportunity for a Software Engineer to contribute to the development and enhancement of our client’s in-house trading and research systems.

You will work on greenfield and existing projects, helping to build scalable, high-performance systems that directly support real-world trading strategies. This role offers strong technical exposure and the opportunity to grow within a highly collaborative engineering team.

You will primarily work within a C# / .NET / SQL Server / ASP.NET ecosystem, developing reliable and maintainable applications.

Key Responsibilities

  • Design, develop, and maintain applications using C# and .NET
  • Contribute to system architecture and technical design discussions
  • Build scalable systems to support automated trading and research
  • Develop and optimise database solutions (SQL Server or equivalent)
  • Improve performance, reliability, and automation across systems
  • Participate in code reviews and maintain high standards of quality
  • Collaborate with researchers and traders to deliver robust software solutions
  • Contribute to continuous improvement of development processes and tooling

Required Skills & Experience

  • BSc (or higher) in Computer Science or a related discipline
  • Strong experience with C# and the .NET platform
  • 2–5 years of professional software development experience
  • Experience with SQL Server, Oracle, or equivalent relational databases
  • Good understanding of object-oriented design principles
  • Experience building and maintaining production applications
  • Strong communication skills in English
  • Analytical mindset with attention to detail
  • Experience with multi-threaded or concurrent programming
  • Exposure to network programming (TCP/UDP)
  • Experience with Git or other version control systems
  • Familiarity with Windows-based development environments
  • Interest in or exposure to financial markets

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Posted: May 15th, 2026