.Net Web Developer

The MTM Agency; Southampton; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading digital marketing agency in Southampton is looking for a .Net Web Developer to join their team. In this role, you'll collaborate with developers, maintain multiple projects, and produce high-quality code following best practices. The ideal candidate has a strong foundation in C#, .NET Core, and has experience with Agile methodologies. This full-time, permanent position offers the chance to make an impact from day one.

Qualifications

• Bachelor’s or Master’s degree in Computer Science or equivalent.
• Strong software engineering experience using C#, .NET Core, ASP.NET, and SQL.
• Experience with Agile and Waterfall project methodologies.

Responsibilities

• Collaborate with developers and project teams.
• Maintain and support multiple projects.
• Produce and maintain development documentation.

Skills

C#

.NET Core

ASP.NET

Razor

SQL

Agile methodologies

Waterfall methodologies

Object‑Oriented Programming (OOP)

MVC principles

Azure DevOps

Docker

Kubernetes

JMeter

Vue.js

React

Angular

Education

Bachelor’s or Master’s degree in Computer Science

Tools

Azure Storage

Azure Search

Azure App Insights

Azure Key Vault

Job description

If you want to join an award‑winning agency that delivers bold ideas and outstanding results, we’d love to hear from you. The MTM Agency is a market‑leading integrated agency based in Southampton. We are part of IDHL, one of the UK’s largest digital marketing agencies. Together, we partner with an enviable roster of international clients.

We are looking for a .Net Web Developer to focus on developing code for websites using the latest technologies. Ensuring coding standards are followed and quality is paramount. Dare to make the difference and have impact from Day One!

Our agency mission is to accelerate positive change by delivering service excellence and making a real difference to our clients, putting creativity at the heart of everything we do.

If this sounds like the role for you, then read on.

Your Role as .Net Web Developer

• Collaborate with other developers and the project development team to determine needs and apply/customise existing technology to meet those needs.
• Maintain and support multiple projects and deadlines.
• Work with the team to ensure the team completes work within sprints effectively, timely and according to estimates.

Administration

• Produce and maintain development documentation, where applicable.
• Seek to improve how we do things, better software engineering and best practices.
• Care about code quality, modularity, and performance.
• Ensure code is developed and unit tested using the SOLID principles.
• Ensure a site works in the best possible way given client requirements or third‑party limitations.
• Investigate causes of non‑conforming software and implement solutions.
• Stay up‑to‑date with Dotnet technology and strategies.
• Ensure work is produced to a high standard and to estimates.

What we’d like you to bring to the role

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related discipline — or an equivalent software qualification (HNC/HND)
• Strong software engineering experience using C#, .NET Core, ASP.NET, Razor, SQL, and server technologies, including unit testing.
• Strong understanding of software design principles, implementation methodologies, and development processes.
• Experience with Agile and Waterfall project methodologies.
• Proven experience in requirements capture, analysis techniques, and process‑improvement approaches.
• Desire to remain technically hands‑on and up to date with emerging technologies.
• Skilled at explaining complex technical concepts clearly to non‑technical audiences.
• Exposure to both architectural and implementation‑level software design.
• Understanding of software performance testing tools such as JMeter (or similar).
• Familiarity with Docker and Kubernetes.
• Exposure to front‑end frameworks such as Vue.js, React, or Angular.
• Knowledge and practical application of Object‑Oriented Programming (OOP) and MVC principles.
• Understanding of unit testing and testing methodologies.
• Experience with Azure DevOps pipelines.
• Strong knowledge of Azure services including Storage, Search, App Insights, and Key VaultT

Your next step

This is a full‑time, permanent role.

If this is you and you like what you have read, we would like to hear from you. Email your CV with a covering letter to [e-mail].