Salary: £50,000 - 55,000 per year Requirements: Strong grounding in software engineering principles and best practices Experience working within large or complex codebases Demonstrated ability to refactor and improve legacy systems Excellent debugging and problem-solving capabilities Experience with real-time or multi-threaded applications Proficiency in C/C++ and C# Clear and effective communicator, both written and verbal Strong sense of ownership and attention to detail Enthusiastic about learning new tools, technologies, and languages Solid professional experience in software development Proven track record delivering solutions in C/C++ and C# Experience working with complex or legacy systems Ability to work independently and tackle challenging problems Familiarity with version control tools such as Git Degree in Computer Science, Software Engineering, or similar (desirable) Experience working in quality-driven or regulated environments (desirable) Exposure to low-level communications, Linux environments, or shell scripting (beneficial) Responsibilities: Design, build, test, and deliver new features within a desktop-based software platform Contribute to ongoing refactoring and modernisation of a large, established codebase Investigate and resolve complex technical issues, maintaining high quality standards Engage with users to diagnose and address reported problems Collaborate with cross-functional teams and colleagues across multiple locations Technologies: C# Git Linux More: We are recruiting an experienced Software Engineer to design, build, test, and deliver new features within our desktop-based software platform in Guildford. This is a full-time, permanent position that offers hybrid flexibility. You will work closely with experienced technical leaders and play an active role in shaping the next generation of our platform. This opportunity is ideal for an engineer who enjoys working with complex systems, values clean and maintainable code, and is motivated by meaningful technical challenges. last updated 20 week of 2026