Job Description
Senior .NET Developer - £650-£700 per day (Inside IR35)
Hybrid, Manchester (2-3 days/week)Start: ASAP | Energy Sector
My client is looking for an experienced Senior .NET Developer to support and enhance a complex application estate. This is a backend-heavy role working across data models, systems integration, APIs, and migrations. You'll take ownership of business-critical systems and must be able to hit the ground running from day one.
Key Skills
* C# / .NET Core (10+ years)
* Azure (Functions, Web Apps, DevOps, CI/CD)
* SQL Server, data modelling, schema migrations
* EF Core (code-first, migrations)
* REST APIs, microservices, resilience patterns
* CI/CD: YAML pipelines, Terraform, Git
Nice to Have
* RabbitMQ / Azure Service Bus
* React or Angular
* ETL / data integration
* TDD / automation
What We're Looking For
* Strong self-starter, able to deliver quickly
* Experience with complex data systems
* Energy/utilities background (highly desirable)
* Strong communicator & technical leader
Working Model
* Hybrid: Manchester HQ, 2-3 days/week
* Agile/Scrum, modern Azure-native tooling
Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.