Principal Developer

Salary: £75,000 - 85,000 per year

Requirements

• Proven experience in performance optimization of legacy applications
• Strong proficiency in C# and .NET 4.8
• Familiarity with ASP.NET MVC and Knockout.js
• Experience with Azure SQL and Azure services
• Proficiency in Azure DevOps
• Ability to work independently and solve complex problems
• Excellent communication skills and collaboration with team members

Responsibilities

• Identify and resolve technical performance issues in the flagship software product
• Optimize application performance, reliability, safety, and scalability
• Work independently, operating outside conventional Agile ticket systems
• Collaborate with software engineers and QA when needed
• Take ownership of various technical challenges throughout the role

Technologies

• ASP.NET
• Azure
• C#
• DevOps
• MVC
• SQL
• Cloud
• Security

More

We are a forward-thinking company located in Birmingham, offering a mostly remote working model with occasional office visits. This Principal Developer role comes with a competitive salary of up to £85k, plus benefits. You’ll be a vital part of our team, enhancing our flagship product while paving the way for your career progression based on your interests, whether in architecture, tech leadership, or management. We value diverse backgrounds and are committed to providing a respectful environment for all our applicants.

last updated 23 week of 2026