Salary: £60,000 - 65,000 per year Requirements: 5 years commercial experience with .NET Strong experience with either React or Angular Solid background in SQL Server, ideally hosted on Azure Experience building cloud-native solutions on Azure Deep understanding of Clean Architecture and Domain-Driven Design Hands-on experience with CQRS and MediatR Experience working within Agile / Scrum teams A passion for quality, maintainability and continuous improvement AI / Machine Learning exposure (desirable) Azure Infrastructure as Code (desirable) Data engineering or Databricks experience (desirable) Power Platform / Power Apps (desirable) Responsibilities: Designing, building, testing and deploying high-quality, scalable .NET solutions Leading by example with a software craftsmanship mindset – clean code, strong architecture, and robust testing Building modern front ends Designing systems using Clean Architecture, Domain-Driven Design, CQRS and MediatR Developing cloud-native solutions on Azure, including SQL Server Working closely with stakeholders to define technical requirements and integrations Ensuring security, performance and maintainability are baked in from day one Writing automated tests and maintaining excellent technical documentation Acting as a technical mentor and knowledge-sharing focal point between Paris and the UK Supporting agile delivery through sprint planning, estimation and retrospectives Continuously improving development practices, tools and workflows Technologies: AI Angular Azure Cloud CQRS Databricks Support Machine Learning React SQL Security ASP.NET DevOps More: We are a forward-thinking company located in Cheshire, offering a hybrid working model. In this brand-new Senior Software Developer role, you will help redesign the heart of our global business as part of a major transformation programme. We provide many benefits, including free food and drink, a 15% performance-related bonus, a generous holiday allowance of 33 days, and options for family leave and volunteering days. Our commitment to employee development is evident through our mental health support, training opportunities, and pension schemes with life assurance. We celebrate diversity and strive to create an inclusive environment for all. last updated 4 week of 2026