Overview

We’re partnering with a high-growth technology business that’s redefining connectivity. With a scale-up culture, rapid project momentum, and a close-knit engineering team, this is an opportunity to make a tangible impact in a fast-moving environment.

The Opportunity

As a Senior .NET Engineer, you’ll join a growing cross-functional team of five engineers, contributing to backend systems powering new customer-facing platforms and B2B APIs. You’ll help drive a key greenfield program: launching a wholesale channel and modernising core architecture through Azure cloud services and microservices-based APIs.

You’ll play a key role in:

• Designing and developing robust .NET Core APIs in a microservices environment
• Contributing to the build of customer portals, retail websites, and chatbot integrations
• Enhancing automation and backend infrastructure, including DevOps pipelines
• Collaborating with product and UX teams to deliver scalable, user-friendly digital solutions
• Mentoring junior engineers and fostering a learning culture within the team

Tech Environment

• Languages/Frameworks: .NET Core (C#), RESTful APIs
• Cloud: Azure (Functions, App Services, DevOps)
• Architecture: Microservices, TMF APIs
• Approach: Agile, automation-first

What We’re Looking For

We’re seeking a smart, adaptable, and collaborative engineer who thrives in a high-ownership environment. You bring:

• Deep experience with backend engineering using .NET (C#)
• Strong knowledge of Azure cloud services and CI/CD pipelines
• Proven capability in building scalable APIs and microservices
• A problem-solving mindset and desire to learn and grow with the team
• Bonus points for experience in telco or TMF APIs (but not essential)

Why This Role?

• Ownership from Day One: Be part of a team shaping core architecture and business platforms
• Startup Energy, Stable Growth: Enjoy a flexible, social, and supportive culture within a 60+ person business
• Hybrid Flexibility: Work 2/3 days a week from a vibrant central location office