Senior Software Developer

Spectrum IT Recruitment

London, UK

7 days ago

Apply on www.adzuna.co.uk

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

5 years minimum

Compensation

£100,000.0 - £120,000.0

Working hours

Regular working hours

Languages

English

Job source

www.adzuna.co.uk

Tech stack

ASP.NET .NET Framework Microsoft Windows Algorithmic Trading C Sharp (Programming Language) Code Review Relational Databases Database Development Systems Theories Microsoft SQL Server Network Programming Object-Oriented Software Development

+10 more

Oracle (Applications) Performance Tuning Software Architecture Standard Sql Software Engineering Software Systems Multithreading Git Information Technology Software Version Control

Job description

Design, develop, and maintain high-performance applications in C# and .NET
Lead architectural discussions and contribute to technical direction
Build scalable, reliable systems to support automated trading and research
Develop and optimise database solutions (SQL Server or equivalent)
Improve performance, reliability, and automation across systems
Mentor junior developers and promote best engineering practices
Participate in code reviews and enforce high standards of quality
Collaborate closely with researchers and traders to translate requirements into robust software solutions
Contribute to continuous improvement of development processes and tooling

Technologies:

ASP.NET
C#
Git
Support
Network
Oracle
SQL
Windows, We are offering an excellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems. This is a greenfield opportunity where you can influence architectural decisions and directly impact systems that support real-world trading strategies. As a senior member of the team, you will help shape development standards, performance optimisation, and system scalability. You will work within a C# .NET SQL Server ASP.NET environment on high-performance, reliable, and maintainable applications. This role offers the chance to collaborate closely with researchers and traders in a professional, technically challenging setting.

Requirements

BSc or higher in Computer Science or a related scientific discipline
Strong recent experience with C# and the latest .NET platform
5+ years of professional software development experience
Solid experience with SQL Server, Oracle, or equivalent relational databases
Strong understanding of object-oriented design principles and software architecture
Experience building production-grade, scalable systems
Fluency in English with excellent written and verbal communication skills
High attention to detail and a thorough, analytical mindset
Desirable: experience in multi-threaded and concurrent application development
Desirable: network programming experience (TCP/UDP)
Desirable: experience with distributed version control systems (Git)
Desirable: strong understanding of Windows technologies
Desirable: exposure to trading systems