
Senior Full Stack Software Developer
System C
full-time
Posted on:
Location Type: Hybrid
Location: Belfast • United Kingdom
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Salary
💰 £45,000 - £55,000 per year
Job Level
About the role
- Design, develop, and maintain software within the ChemoCare product suite
- Own complex features or technical areas from design through to release
- Make sound technical decisions, escalating risks or trade-offs where appropriate
- Contribute to the technical direction of the product, balancing delivery with maintainability
- Work closely with QA to support effective testing and high product quality
- Write clear, maintainable, well-tested code aligned to agreed standards
- Review code and provide constructive, practical feedback
- Support and mentor less experienced developers as part of everyday team working
- Contribute to shared 3rd line support, investigating and resolving complex production issues when required
Requirements
- Significant commercial experience operating at senior developer level in both back-end and front-end areas
- Strong professional experience with C# and ASP.NET
- Strong experience in JavaScript, HTML, CSS and React
- Knowledge of principles of writing mobile apps and deployment on apple and android app stores
- Experience in Visual C# and MVC
- Experience using GitHub for source control and collaboration
- Strong analytical and problem-solving skills both at a strategic and tactical level
- Strong SQL Server experience, including writing and optimising production queries
- Experience working with complex or long-lived codebases
- Confidence contributing to technical design and making informed trade-offs
- A pragmatic, calm approach when dealing with ambiguity or pressure
- Clear communication, including explaining technical constraints to non-technical stakeholders
- Nice to have Experience with React Native
- Experience in writing automated unit tests using NUNIT
- Good understanding of waterfall, agile and scrum development methodologies, and their practical application.
- Experience in .NET 10 and other latest technologies including AI integration
- Experience in TypeScript
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
C#ASP.NETJavaScriptHTMLCSSReactVisual C#MVCSQL ServerTypeScript
Soft Skills
analytical skillsproblem-solving skillsclear communicationmentoringtechnical decision-makingcalm under pressurecollaborationconstructive feedbacksupporting QAbalancing delivery with maintainability