Senior Software Engineer, C#/.NET

Kainos

Senior Software Engineer developing high quality software solutions at Kainos. Collaborating in a fast-paced environment while mentoring junior team members and learning new technologies.

Posted 7/9/2026full-timeBelfast • 🇬🇧 United KingdomSeniorWebsite

Tech Stack

Tools & technologies

.NET

About the role

Key responsibilities & impact

Responsible for developing high quality solutions which delight our customers and impact the lives of users worldwide.
Make sound, reasoned decisions in a fast-paced environment.
Learn about new technologies and approaches while mentoring colleagues.

Requirements

What you’ll need

Proficient in designing, building, testing and maintaining modern software applications, with strong experience in C#/.NET
Experience of applying development best practices and patterns in relation to security, scalability and performance
Contributing to technical decisions and direction in a collaborative team environment, including architecture, estimation, product planning, user story/requirement creation.
Experience of design and development across multiple layers of an application
Mentoring junior team members

Benefits

Comp & perks

Health insurance
Flexible working hours
Professional development opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Software DevelopmentApplication MaintenanceTestingArchitecture DesignUser Story CreationRequirement AnalysisPerformance OptimizationScalability SolutionsSecurity PracticesEstimation Techniques

Soft Skills

Decision MakingMentoringCollaborationAdaptabilityCommunication