Senior Developer

Salary: £60,000 - 100,000 per year

Requirements:

• 6+ years of commercial experience as a Developer or Software Engineer, predominantly with Microsoft development tools
• Strong backend development experience
• Strong C# / .NET experience from version 8 onwards
• Strong Azure cloud-native development experience, including AKS, Container Apps, Service Bus, API Management, and Azure DevOps
• Good knowledge and experience with Azure AI Foundry
• Strong SQL / SQL Server experience, including schema design, EF Core migrations, and query performance tuning
• Good knowledge of software architecture, scalability, and best practices
• Experience with microservices patterns
• Experience with frontend development such as React, TypeScript, or Angular
• Strong team player who is comfortable engaging with business stakeholders and third-party partners

Responsibilities:

• Build and enhance our AI-driven capabilities using modern AI technology
• Help migrate a complex monolithic booking system to a new .NET 10 Azure-native microservices solution
• Work hands-on across backend development and cloud-native engineering
• Make pragmatic architectural and engineering decisions that keep delivery front and centre
• Contribute to building out our AI offering
• Collaborate with two mid-level full-stack engineers and report directly into the CTO
• Engage with business stakeholders and third-party partners as needed

Technologies:

• AI
• API
• Angular
• Azure
• Backend
• C#
• Cloud
• CTO
• DevOps
• Frontend
• React
• SQL
• TypeScript
• microservices
• ASP.NET

More:

We are building an in-house development team in a small, flat-structured, collaborative environment where your contribution will make a real difference. This is a hybrid role based in Central/West London with work from home on Mondays and Fridays. It is an exciting greenfield opportunity to combine strong Microsoft .NET development experience with modern AI technology, helping us modernise our platform and expand our AI capabilities. The salary is circa £70,000 to £90,000 plus bonus and good benefits, with higher compensation considered for the right experience.

last updated 34 week of 2026