Senior Full Stack .NET Developer

Reperio Human Capital · Recruitment agency
Full-timeBack-end development€400-500/day (EUR)Ireland
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At a glance

Employment type
Full-time
Location
Ireland
Workplace
On-site
Day rate
€400-500/day (EUR)

Technologies & skills

Primary technologies

Cloud & infrastructure

Other technical skills

What you'll be doing

Seeking an experienced Senior Full Stack .NET Developer for a consultancy role in Ireland. The position involves developing and maintaining large-scale web applications, working across the full software development lifecycle, and implementing secure authentication solutions using Azure AD.

  • Develop and maintain large-scale, public-facing web applications.
  • Work across the full software development lifecycle, from analysis through to deployment and maintenance.
  • Design and develop solutions using C#, .NET Core and ASP.NET MVC.
  • Work with SQL Server, T-SQL, stored procedures and query optimisation.
  • Implement secure authentication and identity solutions using Azure AD / Microsoft Entra ID.
  • Apply object-oriented design principles and design patterns.
  • Work across both front-end and back-end development.

Key requirements

Must-have

  • 5+ years' commercial experience in web software development.
  • Strong C#, .NET Core and ASP.NET MVC experience.
  • TypeScript / JavaScript, CSS / SASS, Bootstrap and jQuery.
  • Strong Microsoft SQL Server and T-SQL experience.
  • Experience with Azure AD / Microsoft Entra ID.
  • Knowledge of web security, authentication mechanisms and OpenID.
  • Experience delivering enterprise-level, public-facing web applications.

Role signals

Technical focus
Back-end development
Hands-on vs management
Hands-on

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Full job description

Senior Full Stack .NET Developer

I am working with a consultancy supplying resources for a public sector organisation looking for an experienced Senior Full Stack .NET Developer to join their team.

Responsibilities:

  • Develop and maintain large-scale, public-facing web applications.
  • Work across the full software development lifecycle, from analysis through to deployment and maintenance.
  • Design and develop solutions using C#, .NET Core and ASP.NET MVC.
  • Work with SQL Server, T-SQL, stored procedures and query optimisation.
  • Implement secure authentication and identity solutions using Azure AD / Microsoft Entra ID.
  • Apply object-oriented design principles and design patterns.
  • Work across both front-end and back-end development.

Key Skills

  • 5+ years' commercial experience in web software development.
  • Strong C#, .NET Core and ASP.NET MVC experience.
  • TypeScript / JavaScript, CSS / SASS, Bootstrap and jQuery.
  • Strong Microsoft SQL Server and T-SQL experience.
  • Experience with Azure AD / Microsoft Entra ID.
  • Knowledge of web security, authentication mechanisms and OpenID.
  • Experience delivering enterprise-level, public-facing web applications.
    Applicants must be eligible to work full-time in Ireland without restriction.

Reperio Human Capital acts as an Employment Agency and an Employment Business.

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Apply NowApply before: 24 Sep 2026