Senior Software Developer

In this on-site role you will contribute to the maintenance and enhancement of mission-critical planning software for secure environments. You will work embedded with a client team, balancing development, testing and documentation to maintain high customer confidence. You’ll design and implement solutions in Windows and Red Hat Linux, collaborating with customers and cross-functional peers. This position offers strong wellbeing and career development support within a mission-driven tech company. A clear hook is the opportunity to shape critical software used in secure, real-world operations.

• 25 days annual leave
• Buy/sell up to 5 days
• Continuous Professional Development support
• Two pension schemes
• Life Assurance up to 4 x salary
• Private Medical & Dental Insurance

• Understand requirements and scope changes for work items
• Design, develop and maintain existing codebase
• Test and review software and documentation
• Participate in meetings, sharing domain knowledge and technical input
• Collaborate effectively within a team and communicate clearly
• Suggest and implement continuous improvement opportunities

• 5+ years in C# development or another language
• Strong knowledge of .NET development and Visual Studio
• Experience with version control (Git)
• Familiarity with Windows and Red Hat Linux environments
• Eligible to work in the UK and to obtain UK Developed Vetting clearance

• strong communication
• collaboration
• problem solving
• C#
• .NET
• Visual Studio