Senior .Net Developer - Manchester (Hybrid) £55K to £65k

Lorien; Manchester; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A technology consultancy in Manchester is seeking a developer with extensive experience in C#, .NET Core, and SQL Server to work on large-scale systems and migrate applications to a microservices architecture. This hybrid role offers flexibility with work hours and the opportunity to contribute to developing new features. The ideal candidate will have strong design pattern knowledge, Agile experience, and a collaborative mindset.

Benefits

Hybrid remote working

Flexible start times

Annual bonus

Enhanced Maternity & Paternity pay

Qualifications

• 5+ years of experience with C#, .NET Core, Web APIs, and SQL Server.
• Experience working in an Agile or Kanban environment.
• Solid knowledge of design patterns and OOP concepts.

Responsibilities

• Refactor and migrate back-office applications to a microservices-based system.
• Rebuild components and explore different technologies.
• Develop new features using Blazor.

Skills

C#

.NET Core

Web APIs

SQL Server

Agile methodologies

Design patterns

OOP concepts

Performance optimization

Tools

MongoDB

AWS

Job description

Job Type: Permanent

Location: Manchester city centre (2 days a week in office)

Reference: BBBH157148_1753799808

Date Added: July 29th, 2025

Consultant: This is an excellent opportunity to work on large-scale systems, microservices, and high-traffic applications, solving real-world scalability and performance challenges.

The Role:

You will be working with an established cross-functional team to re-factor and migrate back-office applications from a monolithic architecture to a scalable microservices-based system. This involves rebuilding components from the ground up, with opportunities to explore different approaches and technologies. There is also a roadmap of new features to develop using Blazor.

Requirements:

• Detailed knowledge and experience with C#, .NET Core, Web APIs, and SQL Server (5+ years XP)
• Confidence to make proposals and decisions
• Solid knowledge of design patterns and OOP concepts
• Expertise in performance optimization
• Experience working in an Agile or Kanban environment

Desirable:

• Experience with MongoDB and AWS

On Offer:

• Hybrid remote working (2 days a week in city centre office, 8 min walk from MCR Victoria station)
• Flexible start times (between 7am and 10am)
• Annual bonus
• Enhanced Maternity & Paternity pay

The Company:

A privately-owned enterprise operating in the UK for over 40 years, with over 9000 employees and 1400 retail sites.

Please note: Only individuals within a commutable distance of Manchester with full UK working rights will be considered.

IND_PC1

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.