.NET Web Developer - Hybrid Role in E‑Commerce Tech

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

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.