Senior .NET Engineer & Code Modernisation Lead

Barden | B Corp; Cork; Hybrid; EUR 120,000 - 150,000; Full time

Benefits offered by this job

Full family healthcare

Pension

Job summary

Barden | B Corp in Cork invites an experienced Principal Engineer to modernise an ageing .NET system while setting the technical standard for the team. You will code daily, shape how the team works, and bring modern tooling to the modernisation effort.

You will lead from the front, collaborate across disciplines, and explore AI tooling such as Claude Code and Cursor to accelerate delivery. Hybrid work 3 days in Cork City with permanent employment.

Qualifications

• 10+ years in software engineering (NET).
• Solid cloud, database, testing, and CI/CD practice.
• Interest in modern AI development tools such as Claude Code and Cursor.

Responsibilities

• Own the technical execution of modernising an ageing .NET codebase into clean, testable, and maintainable services.
• Write production code every day, review PRs with rigour and care, and pair with engineers on the complex problems.
• Set the technical bar: coding standards, testing practices, and design reviews that teach rather than simply approve.
• Explore how modern AI development tooling can accelerate the work.

Skills

.NET

CI/CD

Cloud

Code reviews

AI tooling

Tools

Claude Code

Cursor

Job description

Barden | B Corp in Cork invites an experienced Principal Engineer to modernise an ageing .NET system while setting the technical standard for the team. You will code daily, shape how the team works, and bring modern tooling to the modernisation effort.

You will lead from the front, collaborate across disciplines, and explore AI tooling such as Claude Code and Cursor to accelerate delivery. Hybrid work 3 days in Cork City with permanent employment.