Senior Software Engineer

Salary: £30,000 - 50,000 per year

Requirements

• Strong industry experience designing and delivering scalable cloud-based software systems
• High proficiency in C# and solid experience across the .NET ecosystem
• Experience building distributed or high-throughput systems in production environments
• Strong understanding of modern software engineering practices including CI/CD, automated testing, and DevOps principles
• Experience contributing to system architecture and technical leadership within teams
• Excellent problem-solving and debugging capabilities
• Desirable: Experience working within product-led or scaling technology organisations
• Desirable: Exposure to containerisation, cloud optimisation, or infrastructure-as-code
• Desirable: Experience improving legacy platforms or leading modernisation initiatives
• Desirable: Understanding of performance engineering or reliability-focused system design

Responsibilities

• Designing, developing, and enhancing scalable backend systems and cloud-native services
• Contributing to architectural decisions to ensure systems remain secure, resilient, and maintainable
• Developing and integrating APIs to support internal and external platform functionality
• Working closely with product, engineering, and operational teams to deliver robust technical solutions
• Driving improvements in code quality, engineering standards, and delivery processes
• Supporting production environments, troubleshooting complex issues, and improving system observability
• Mentoring and supporting other engineers within the team

Technologies

• Backend
• C#
• CI/CD
• Cloud
• DevOps
• Support
• ASP.NET

More

We are a growing technology business focused on building modern, high-performance platforms that enable clients to solve complex operational challenges through data-driven technology. Due to continued growth, we offer a competitive salary of £65,000 - £80,000 depending on experience, as well as flexible hybrid working arrangements (3 days onsite / 2 remote), a generous annual leave allowance, and professional development support. Our commitment to health and wellbeing includes enhanced family-friendly policies, a pension scheme, and lifestyle benefits. We celebrate diversity and are an equal opportunity employer.

last updated 14 week of 2026