Colossus Recruitment Ltd
C# Developer
Job Description
Salary: £55,000 - 65,000 per year
Requirements:- Minimum 5 years commercial experience developing in C#
- Strong knowledge of JavaScript, HTML/CSS, and React, Blazor, Next.js, or similar modern frameworks
- Experience working with Azure cloud services
- Strong SQL database knowledge
- Experience with CI/CD pipelines and automated testing frameworks
- Understanding of Agile delivery methodologies, including Scrum or Kanban
- Excellent problem-solving and analytical skills
- Strong communication skills, including the ability to explain technical concepts clearly
- High attention to detail
- Experience creating and maintaining technical documentation, including user stories, system documentation, and database schemas
- Desirable: Experience with IT Service Management platforms such as ServiceNow
- Desirable: Previous experience in a fast-paced SME environment
- Desirable: Exposure to large-scale systems integration projects
- Design, develop, and maintain scalable web applications using C#, modern JavaScript frameworks, and cloud technologies
- Build intuitive front-end user experiences and robust back-end services
- Develop functionality through API integrations, databases, and cloud services
- Ensure software quality through unit testing, integration testing, and automation
- Collaborate within Agile delivery teams using Scrum or Kanban
- Troubleshoot, debug, and resolve software issues
- Participate in code reviews and quality assurance activities
- Improve the software development lifecycle, including tooling, architecture, documentation, and deployment processes
- Work with technical and non-technical stakeholders to deliver business value
- API
- Azure
- Blazor
- C#
- CI/CD
- Cloud
- CSS
- JavaScript
- Kanban
- React
- SQL
- ServiceNow
- Web
More:
We are recruiting for a Full Stack Software Engineer to help design, build, and enhance business-critical applications. We offer the opportunity to influence technical decisions and contribute to projects with business impact in a fast-paced, high-performing organisation with ambitious growth plans. Our culture values curiosity, learning, honesty, and continuous improvement, with a collaborative team environment where ideas are welcomed. We offer private medical insurance, enhanced pension contributions, income protection, life assurance, flexible core working hours, hybrid working, a modern collaborative office, and ongoing training and professional development. All our roles are UK-based.
last updated 40 week of 2026
Interested in this role?
Submit your application now
How to Apply
About Colossus Recruitment Ltd
Colossus Recruitment Ltd
Bickenhill
IT
Skills & Technologies
Inferred from job description
Salary Insight
£60,000
This role
£55,000
UK median
This salary is 9% above the UK median for Developers (£55,000/yr).
Based on 2024–2025 UK technology sector benchmarks