Senior Full-Stack Engineer (.NET/C#)

My client is seeking a Senior Software Engineer to join their technology team in Dublin. You'll work in an Agile environment, contributing across the full software development lifecycle — from architecture and design to coding, testing, deployment, and maintenance. This is a hands-on development role requiring strong skills in **C#, .NET Core, ASP.NET Core, SQL Server**, and modern front-end frameworks such as **Angular**. You'll collaborate closely with distributed teams, driving innovation, technical excellence, and continuous improvement. **Key Responsibilities** - Lead and contribute to full-stack development using C#, ASP.NET Core, Angular, and SQL Server - Collaborate with Product Owners and stakeholders to estimate, plan, and deliver high-quality software - Design and implement scalable, maintainable, and testable applications - Mentor team members, perform code reviews, and promote engineering best practices - Maintain technical documentation (architectural diagrams, API specs, deployment guides) - Investigate and adopt emerging technologies to improve performance and reliability - Contribute to CI/CD pipelines for high-quality, timely releases **Essential Skills & Experience** - 5–7+ years of professional software development - Strong expertise in **C#, .NET Core, ASP.NET Core** - Experience with **Entity Framework, LINQ, T-SQL** - Strong front-end skills in **Angular, TypeScript, HTML5, CSS/LESS** - Proven experience designing and consuming **RESTful APIs** and **SOA architectures** - Unit/integration testing and test-driven development - Familiarity with **Git** or **Azure DevOps** - Strong analytical, problem-solving, and communication skills - Experience in **Agile/Scrum** teams **Desirable** - Exposure to **CI/CD pipelines** and **DevOps practices** - Familiarity with **Azure, AWS, or GCP** - Experience supporting multi-environment deployments - Previous mentoring or technical leadership experience **Benefits** - Hybrid working arrangement - Work-from-home flexibility **Contact:** Joseph Mullan, Reperio Human Capital