Senior .Net Developer

Inclusion IQ LTD; Belfast; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading digital product consultancy in Belfast is looking for an experienced Senior .Net Developer. In this role, you will be part of a high-performing engineering team, delivering bespoke software solutions for international clients. The ideal candidate will have 5–8 years of commercial experience with .NET technologies, strong skills in React, and a proven track record in leading projects from discovery to deployment. Additionally, the role includes a generous salary, hybrid working policy, and various employee benefits.

Benefits

Generous Salary

Excellent internal progression opportunity

Hybrid Working Policy

Excellent holiday entitlement

Private Health Insurance

High Spec Tech Equipment

Qualifications

• 5–8 years of commercial development experience, focusing on the .NET ecosystem.
• Proven track record of delivering complex .NET applications across the full software development lifecycle.
• Experience in leading technical projects from discovery to deployment.

Responsibilities

• Join a high-performing engineering team to deliver bespoke software.
• Apply software engineering principles and maintain high standards of code quality.
• Have technical leadership and hands-on development responsibilities.

Skills

.NET Core / .NET 6+

C#

ASP.NET Core Web APIs

React

SQL Server

Entity Framework Core (EF Core)

Azure cloud services

SOLID principles

TDD

clean architecture

Job description

Senior .Net Developer

Belfast

Inclusion IQ is supporting our client, a leading digital product consultancy located in Belfast. We are supporting our client as they seek to appoint an experienced Senior Full Stack Developer who excels in a fast-paced, multi-project environment and possesses the commercial acumen to translate complex business requirements into scalable digital solutions.

The Role

The successful candidate will join a high-performing engineering team dedicated to delivering bespoke software for a diverse portfolio of international clients. This position offers a balance of technical leadership, hands-on development, and architectural influence.

The successful applicant will be responsible for applying software engineering principles and maintaining high standards of code quality.

• Backend: Extensive experience with .NET Core / .NET 6+, C#, and ASP.NET Core Web APIs.
• Frontend: Strong commercial proficiency in React.
• Data Architecture: Proven experience with SQL Server and Entity Framework Core (EF Core).
• Cloud Infrastructure: Practical knowledge of Azure cloud services and deployment pipelines.
• Best Practices: Mastery of SOLID principles, TDD, and clean architecture to ensure long-term project robustness.

The Person

• Applicants should have 5–8 years of commercial development experience, with a significant focus on the .NET ecosystem
• A proven track record of delivering complex .NET applications across the full software development lifecycle
• Experience in leading technical projects from discovery to deployment.
• Extensive experience with .NET Core / .NET 6+, C#, and ASP.NET Core Web APIs.
• Proven experience with SQL Server and Entity Framework Core (EF Core).
• Practical knowledge of Azure cloud services and deployment pipelines.
• Previous experience working with SOLID principles, TDD, and clean architecture to ensure long-term project robustness.

Why this Role?

• Generous Salary
• Excellent internal progression opportunity to transition into a Lead Principal role
• Hybrid Working Policy
• Excellent holiday entitlement
• Private Health Insurance
• High Spec Tech Equipment
• Plus many more