As a Senior .NET Developer at Scan, you'll play a central role in designing, building, and maintaining high-performance backend services and web applications. Working primarily with C#, .NET Core, and ReactJS, you'll collaborate with other developers and stakeholders to deliver features that support both customer-facing and internal business functions.
You'll be based at Scan HQ in Bolton, with the option of a hybrid working arrangement. Our engineering culture emphasises clean code, shared learning, and continuous improvement. We provide dedicated weekly time for personal development and run regular lunch \& learn sessions so the team can share new tools, techniques, and ideas.
Key Responsibilities
Design, develop, and maintain modern applications and APIs using .NET Core and C#
Deliver scalable, maintainable backend systems that support our e-commerce platform and internal tools
Collaborate with front-end developers to build full-stack features with ReactJS
Write clean, testable code following SOLID principles and best practices
Participate in code reviews, technical discussions, and mentoring of junior developers
Support CI/CD processes and contribute to the improvement of internal workflows
Continuously evaluate and improve system performance and maintainability
Work with legacy code where needed and contribute to ongoing modernisation efforts
Ideal Candidate
8+ years experience developing software with C# and the .NET ecosystem
Strong understanding of object-oriented design and architecture patterns
Proficient in building RESTful APIs and web services with ASP.NET Core or MVC
Experienced in working with SQL Server and writing performant T-SQL queries
Fluent with Git-based workflows and version control best practices
Experienced working in agile environments using tools like Azure DevOps, GitHub or similar
Excellent problem-solving, debugging, and communication skills
Experience with Docker or containerised development
Familiarity with Azure or cloud-native development patterns
Working knowledge of Elasticsearch or other distributed data systems
Exposure to legacy platforms like VB.NET
Passionate about writing maintainable code and continuous improvement
Our Development Philosophy
We value craftsmanship, continuous learning, and engineering curiosity. Our team fosters a collaborative environment where new ideas are welcomed, technical debt is tackled head-on, and best practices are shared openly. Each developer is encouraged to bring their own perspective, explore new technologies, and contribute to a culture of technical excellence.
We offer a hybrid working environment with a preference for in office, there is an option to work from home part of the week, but all team members must be able to commute to our Bolton HQ as needed. Fully remote working is not available for this role.
The Package
If you are successful, you will receive an attractive package that will consist of:
Competitive salary, negotiable based on experience
28 days holiday, plus up to 5 days the longer you stay with Scan
Pro-Fit personal training and nutrition advice
Wellbeing plan facilitated by Changing Minds UK
Social events
Employee discount
Pension scheme with flexible contributions
Holiday purchase scheme
Does this sound like you? If so submit your CV to apply@scan.co.uk
As this is not a remote role, we ask for applicants within commuting distance to our Bolton, Scan HQ. We are not looking to work with any recruitment agencies at this time
Job Type: Full-time
Benefits:
Company events
Company pension
Free fitness classes
Free parking
On-site gym
On-site parking
Store discount
Work Location: Hybrid remote in Bolton BL6 6PE