Overview

Senior .NET Developer – Remote (Northern Ireland)

We’re looking for a Senior .NET Developer to join a UK-based team building secure, scalable, and enterprise-grade applications for high-profile clients. This is a hands-on coding role where you’ll design, build, and optimise systems that are durable, flexible, and cloud-ready.

What you’ll do

• Build and refactor .NET Core applications with security and scalability in mind.
• Develop frameworks, APIs, and workflows that drive enterprise-grade solutions.
• Write clean, well-tested code (unit, integration, end-to-end).
• Collaborate with cross-functional teams in a fast-moving, Agile environment.
• Contribute across the full SDLC, from design to deployment and support.

What we’re looking for

• 5–7+ years’ hands-on C#/.NET experience.
• Strong Azure/cloud knowledge (certs a bonus).
• Passion for testing and TDD mindset.
• Experience with SQL/NoSQL databases and distributed systems.
• Familiarity with messaging (RabbitMQ, Kafka, MSMQ, Event Hub).
• Agile, collaborative, problem-solving mindset.
• Salary £45-55k
• 100% remote across Northern Ireland.
• Work on complex, mission-critical systems.
• Collaborative culture with opportunities to grow.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• Information Services