Senior Software Engineer

Job Opportunity: .NET Developer (C# / Angular / SQL)

Contract Type: Permanent

Location: Barnsley - Rare visits to South Yorkshire office

Salary: £55,000

We're working with a tech-driven business that's looking for a talented .NET Developer to join their growing team. This is a hands-on role ideal for someone who can hit the ground running, contribute to clean, scalable code, and collaborate effectively within a mixed in-house/contractor team.

You'll be working across a modern tech stack, delivering well-structured features and services, integrating new UI components and APIs, and supporting long-term technical evolution. The team values maintainability, peer reviews, and smart development practices.

Ideal Experience

• Strong experience with C#, .NET Core, ASP.NET MVC
• Frontend development using Angular and REST APIs
• Database skills: Entity Framework, SQL Server, T-SQL
• Solid understanding of Dependency Injection, Web API design, and SOLID principles
• Familiarity with Git (GitLab experience a bonus), and CI/CD tools like TeamCity or Octopus Deploy
• Bonus: Experience with microservices, Oracle/PL-SQL, Azure Service Bus, and using AI tools (e.g. GitHub Copilot, ChatGPT) in development workflows
• Exposure to automated UI testing (e.g. Playwright, Selenium)

Day-to-Day Responsibilities

• Rapidly understand existing systems and architectures
• Deliver clean, testable, and well-documented code
• Support integration of new UI components, APIs, and data layers
• Collaborate with developers and business analysts to translate requirements into technical solutions
• Perform peer code reviews and contribute to solution design
• Champion best practices and scalable development patterns

If you're excited by the idea of building modern software in a collaborative environment, we'd love to hear from you. Interviews are already underway, so if you're interested, please apply with an up-to-date CV.