Software Developer, Software Engineer, Full Stack Developer

Location: Derbyshire

Software Developer (.NET Core)

Derbyshire (Hybrid – 1 day per week in the office)

Competitive, dependent on experience

38 hours per week, 4 days per week, 8:00am – 6:00pm

* Candidates must be within a 1-hour commute of Derbyshire, due to the weekly in-office requirement
* Our client, a vibrant and growing technology company, is looking for an experienced Software Developer with strong .NET Core expertise to join their development team. This is an exciting opportunity to work on a wide range of technically challenging projects, including large-scale data processing systems, enterprise applications, mobile applications and cutting-edge machine learning solutions. You’ll be joining a collaborative, supportive and highly skilled team within a friendly, family-run environment.

As a Software Developer, you will play a key role in the design, development and maintenance of complex software systems. You will work across backend and frontend technologies, support web and mobile applications, contribute to solution architecture and support junior developers where appropriate.

Key Responsibilities

Design, develop, and maintain large-scale backend systems using C# .NET / .NET Core

Contribute to requirements analysis, system scoping, and solution architecture

Build robust backend solutions to support web and mobile applications

Collaborate closely with developers, stakeholders, and clients to solve complex technical challenges

Integrate systems with external platforms such as Salesforce, Xero, and Microsoft Dynamics

Support and mentor junior developers within the team

Example Projects

Real-time IoT systems communicating via GPRS

Complex reporting and scheduling platforms

Large-scale, data-driven systems

Rich data analysis, machine learning, and AI solutions

Backend integrations with CRM and financial systems

Required Skills & Experience

Strong commercial experience with C# .NET Core (essential)

Proven experience working on large-scale systems and complex data processing

LINQ and Entity Framework

Experience working with large data sets

Strong knowledge of GIT source control and JIRA

Experience with requirements analysis and system scoping

Bachelor’s Degree in Computer Science or a related field

Ability to commute to Derbyshire one day per week

Desirable Skills

Frontend frameworks such as Angular or React

Mobile app development (iOS / Android)

Cloud hosting experience (AWS or Azure)

API and Microservices architecture

No

SQL databases (Mongo

DB, Mongo

DB Atlas)

Kubernetes and Docker containerisation

Agile development methodologies

Personal Attributes

Eager to learn and adopt new technologies

A strong team player who can also work independently

Excellent communication skills, with the ability to explain technical concepts clearly

Willingness to support and mentor junior team members

Why Apply?

This is an excellent opportunity to join a small, highly skilled development team working on meaningful, real-world projects. Our client offers:

A friendly, family-run working environment

Exposure to varied and technically challenging projects

Opportunities for professional development and learning new technologies

A flexible hybrid working model

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