C# Developer

C# Developer

Posted 1 week ago by 1753351289

Negotiable
Inside
Hybrid
Belfast, Northern Ireland, United Kingdom

Summary: The role is for a C# Developer to work on a data platform consolidation project for a key partner, with an initial contract duration of 6-12 months and a potential extension. The position requires a hybrid working arrangement, with three days on-site in Belfast and two days remote. Candidates must have their own limited company and be based in the UK or Republic of Ireland. The role is classified as inside IR35.

Key Responsibilities:

  • Develop and maintain C# applications, including API development.
  • Write and optimize SQL queries for complex datasets.
  • Utilize AWS services or other cloud platforms effectively.
  • Apply data modelling principles and ETL processes in project work.

Key Skills:

  • 2+ years of C# development experience, including API development.
  • Experience in writing and optimizing SQL queries.
  • Hands-on experience with AWS services or other cloud platforms.
  • Strong understanding of data modelling principles and ETL processes.

Salary (Rate): undetermined

City: Belfast

Country: United Kingdom

Working Arrangements: hybrid

IR35 Status: inside IR35

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:
Apply now

*** C# Developer - 6-12 months + ext. - Hybrid / Belfast ***

On behalf of one of our key partners RED now has a new opportunity for a C# Developer to join them on a data platform consolidation project. The initial contract will be for 6-12 months with a 2 year project scope.

This contract is to start ASAP and will be hybrid with 3 days pr week on-site in Belfast and 2 days pr week remote.

Specific skills/experience required:

  • 2+ years C# development experience incl. API development experience.
  • Experience in in writing and optimizing SQL queries for complex datasets.
  • Hands-on experience with AWS services or other cloud platforms.
  • Strong understanding of data modelling principles and ETL processes.

These roles are INSIDE IR35 and candidates HAS to have their own Ltd. Candidates HAS to be based in UK or Republic of Ireland.

If you are interested please contact Alex Upton-Agerholm on aagerholm@redglobal.com or apply here.

Reference
CR/128220_1753257690

Date
23 Jul 2025

Apply now