Salary: £85,000 - 85,000 per year Requirements: Strong background in modern .NET/C# development & architecture Track record of leading and mentoring teams of engineers Experience with AWS including IAM, Lambda, API Gateway, and event-driven architectures Proficient in Angular front-end framework, REST APIs, and Web API development Knowledge of testing frameworks and quality engineering practices (unit & integration testing, test driven development) Experience with SpecFlow for Behaviour-Driven Development and Postman for API testing Familiarity with building and maintaining CI/CD pipelines Knowledge of Docker and containerised applications Strong SQL Server skills and experience with databases Responsibilities: Lead a team of 5 engineers within a scaled agile environment Conduct code and architecture reviews to maintain consistency, quality, and maintainability Embed robust testing practices (TDD, integration testing, BDD) and drive automation across regression suites Design and architect solutions using CQRS (Command Query Responsibility Segregation) and event-driven architecture patterns Work within AWS (Lambda, API Gateway, IAM, event-based services) Explore and introduce AI-related efficiencies Technologies: AI API AWS Lambda Angular Architect C# CI/CD CQRS Docker IAM Postman REST SQL SpecFlow TDD Web ASP.NET Cloud DevOps More: We are a growing but established SaaS organization based in Milton Keynes, seeking a Lead Software Engineer to shape the technical direction of our products. This role offers a chance to have a significant impact on engineering standards at our company, especially at this pivotal point in our growth. You will be leading a team of five software engineers, engaging in hands-on technical leadership. Our team values collaboration, innovation, and a commitment to quality. last updated 10 week of 2026