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? Senior Software Developer - Lisburn (Hybrid/On-Site)
? Location: Lisburn, Northern Ireland
? Contract: Permanent, Full-Time (37.5 hrs/week)
? Work Setup: Hybrid / On-site
We're hiring a Senior Software Developer to join a small, agile engineering team working on impactful, business-critical software. This is a hands-on full-stack role with a strong focus on the .NET ecosystem. You'll play a leading part in maintaining and evolving internal applications and building out new product features with direct access to decision-makers and real influence over tooling, architecture, and delivery practices.
? What You'll Be Doing:
* Designing, building, and maintaining internal and client-facing software using C#, .NET, Angular, and related technologies
* Leading the development of new features using modern DevOps and deployment practices (Docker, AWS ECS, CI/CD)
* Refactoring and optimising legacy systems for performance, scalability, and maintainability
* Mentoring a junior developer through code reviews, guidance, and best practices
* Collaborating with business stakeholders to translate needs into efficient technical solutions
* Contributing to architectural decisions, technical direction, and documentation
? What You Bring:
* 3-5+ years of commercial experience in software development (ideally in regulated or B2B environments)
* Strong skills in:
* C# / .NET Core / .NET Framework
* Angular or similar front-end frameworks
* MS SQL, Entity Framework, MVC
* Docker, AWS ECS, and DevOps practices
* Proficiency in API design, RESTful services, and data flows
* Experience in mentoring junior engineers and promoting team best practices
* Comfortable working in a fast-paced, Agile team environment
* Strong version control knowledge (Git) and CI/CD pipeline familiarity
? You'll Thrive If You're:
* A thoughtful problem-solver with a bias for action
* A confident communicator who works well with technical and non-technical teams
* Passionate about clean, maintainable code and scalable design
* Keen to mentor and support the growth of others
* Always learning, curious, and willing to try new tools and approaches
If you're ready to shape the future of internal platforms, influence architecture decisions, and make a real impact reach out to Ryan Quinn on LinkedIn to discuss further or apply via the link below.
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