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Pathfinder - IT Recruitment
Principal Software Developer

Principal Software Developer

Hybrid

Milton keynes, United kingdom

£ 70,000 /year

Senior

Full Time

17-11-2025

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Skills

Leadership C# GitHub CI/CD DevOps Docker Kubernetes Azure Functions Selenium Architecture Azure Postman Agile SDLC .NET .NET Core Microservices

Job Specifications

Principal Developer (C# and Azure) required to lead architectural design and delivery across enterprise-scale Azure platforms. This hands-on technical leadership role involves shaping distributed systems and mentoring developers within a global travel and events technology environment.

You’ll architect scalable microservices, drive Azure best practices, and guide product-aligned teams across the full SDLC.

Essential experience:

C# and .NET Core/Framework with strong OO and SOA design
Azure Functions, Cosmos DB, Blob/Table Storage, APIM
API and event-driven architecture, message-based systems, ODBC
CI/CD, GitHub, Docker, Kubernetes, unit testing (xUnit/NUnit)
DevOps processes, version/source control
Agile working, mentoring and technical leadership

Desirable:

Azure AD, Enterprise Apps, Graph API, Azure AI Search
Relational and non-relational database design, Entity Framework
Postman, Selenium, Playwright
Awareness of OWASP, PCI v4, licensing and IP protection
Microsoft certifications
Experience in travel or entertainment tech

Apply today if you're ready to lead, architect and deliver robust Azure solutions at scale.

About the Company

Pathfinder - An IT recruitment agency focused on people, driven by immovable values and a desire to delight. We help businesses by introducing them to the very best IT people matching not only the tech but values, vibe and vision as well. We focus on IT and Software Development teams including but not limited to: Developers Testers Software Support Customer Success IT Support IT Infrastructure Analytics Project Management IT Management & C-Suite Leadership Got an IT need? Call us today. Know more