.Net Web Developer

Leo Technology Limited; Essex; Hybrid; GBP 40,000 - 45,000; Full time

Benefits offered by this job

Hybrid work

Flexible hours

25 days annual leave

Pension

On-site parking

Bonus scheme (£200-£250 monthly; £800-

per year)

Job summary

Leo Technology Limited is recruiting a .NET Web Developer to join a small, focused development team in Colchester. The role blends hands-on coding with API and data integration work across internal and external systems.

The position offers hybrid working (3 days in office, 2 days remote), flexible start/end times around core hours, and a salary of £40,000-£45,000 with additional bonus opportunities and benefits.

Qualifications

• Practical programming experience with C# or another object-oriented language.
• Understanding of how modern websites and web applications are built.
• Familiarity with HTML, CSS and JavaScript.
• Confident working with relational databases and writing SQL queries.

Responsibilities

• Produce reliable software solutions using C#, .NET and associated development frameworks.
• Enhance existing applications and introduce new functionality based on business requirements.
• Develop, monitor and support APIs connecting internal applications with customers and external partners.
• Design and maintain database-driven functionality using SQL Server and Entity Framework Core.
• Connect with external data sources and supplier systems, working with formats such as JSON, XML and CSV.
• Trace and resolve issues involving application behaviour, data quality, system performance and external integrations.
• Collaborate with colleagues to translate operational requirements into effective technical solutions.
• Contribute to improving the reliability, usability and efficiency of existing software.

Skills

C#

JavaScript

HTML

CSS

SQL

Problem-solving

Teamwork

Tools

Entity Framework Core

SQL Server

RESTful APIs

ASP.NET

IIS

Job description

.Net Web Developer

Location: Colchester, Essex
Salary: £40,000-£45,000 + Bonuses % Benefits
Contract: Permanent, full-time
Working Setup: Hybrid (3 days in office/2 days from home) Flexi working around core hours (10am - 3:30pm)

About the opportunity:

We're recruiting for an established UK-based eCommerce business operating with customers and suppliers throughout the UK and Europe. They have built a significant technology infrastructure to support its day-to-day operations and require a .Net Web Developer to join their existing Development team to help with company growth.

From customer-facing websites and online services to pricing, product information, stock management and order processing, technology plays a key role throughout the organisation.

We're looking for a .NET Web Developer to join a small, enthusiastic technology team and contribute to the continued development of a wide range of business-critical applications and services.

Key areas of responsibility:

• Produce reliable software solutions using C#, .NET and associated development frameworks.
• Enhance existing applications and introduce new functionality based on business requirements.
• Develop, monitor and support APIs connecting internal applications with customers and external partners.
• Design and maintain database-driven functionality using SQL Server and Entity Framework Core.
• Connect with external data sources and supplier systems, working with formats such as JSON, XML and CSV.
• Trace and resolve issues involving application behaviour, data quality, system performance and external integrations.
• Collaborate with colleagues to translate operational requirements into effective technical solutions.
• Contribute to improving the reliability, usability and efficiency of existing software.

Current Tech Environment:

• C# alongside modern versions of .NET, including .NET 9 and .NET 10
• .NET Core and Blazor Server
• Entity Framework Core with Microsoft SQL Server
• RESTful services and integrations using JSON, XML and CSV
• Front-end technologies including HTML, CSS/SCSS, JavaScript and jQuery
• Scheduled and background processing services
• Caching and CDN-driven applications
• IIS and Windows Server environments

Who will be a good fit for the .Net Web Developer role:

• Practical programming experience with C# or another object-oriented language.
• An understanding of how modern websites and web applications are built.
• Familiarity with HTML, CSS and JavaScript.
• Confidence working with relational databases and writing SQL queries.
• A methodical approach to diagnosing problems and identifying their underlying causes.
• An eagerness to develop your knowledge and take on unfamiliar technologies.
• The ability to manage your own workload while contributing positively within a small development team.
• Strong communication skills and the confidence to discuss technical matters with colleagues across the business.

What's on offer:

• Startin salary for the .Net Web Developer is £40,000-£45,000
• Hybrid working arrangements (3 days in office, 2 days remote)
• Flexible start and finish times (plan your day to start as early or late as you like around the company core hours of 10am - 3:30pm)
• 25 days of annual leave plus UK bank holidays
• Workplace pension
• Free on-site parking
• Company bonus scheme / annual bonus (all based on company performance and not guaranteed but based on current and previous performance estimated £200 - 250 per month monthly bonus & estimated £800 - £1,800 annual bonus)

Important Notice:

Please note that due to the high volume of applications we receive, we are unfortunately unable to respond to all applicants. If you have not heard from us within 1 week of your application, please assume that you've not been successful on this occasion.

Both Leo Technology and the companies we partner with are incredibly passionate about building environments where people from all backgrounds and walks of life are embraced. Our mission is to welcome everyone and create inclusive teams. We celebrate difference and encourage people from all backgrounds to apply.

Leo Technology Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Leo Technology website