Senior C# Developer- Leading Telecomms Company

Octad Recruitment Limited

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Surrey, gb on site Until 8/23/2026 First posted March 27, 2025 Last posted March 27, 2025
Job description

Leading Telecomms Company are looking for a Senior C#Developer with more than 4 years of experience. You will be working closely with the Principle Architect in this position. The role is diverse and very rewarding

To be considered they will require:

• Back-end C# and .Net development and will have strong experience of C# 5 and .NET 4.5 at the minimum 

• Working with RESTful and SOAP based API’s either derived from WCF and ASP.NET frameworks 

• Working with SOLID principles applied within past solutions. • Detailed understanding of multi-threading and distributed computing on a Windows based platform 

• Applying Domain Driven Design (DDD) concepts and Object Oriented data modelling 

• Working with Commercial and Open-Source .NET frameworks such as MSEL, Log4Net, Unity, NInject, MsTest, NUnit etc 

They are at a very exciting phase of their growth and are a worldwide organisation who encourage growth from within.

About this role

Summary

Develop back-end systems using C# and .NET, working with APIs, multithreading, and DDD.

Job title

Senior C# Developer

Experience level

4+ years

Industry

telecommunications

Location requirements

Surrey, UK, remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

C#.NETRESTful APISOAPWCFASP.NETSOLIDmultithreadingdomain driven designObject Oriented

Preferred skills

MSELLog4NetUnityNInjectMsTestNUnit

Specializations

C#.NETAPImultithreadingdomain driven design
Locations

Structured locations inferred from the posting.

Surrey, UK

On-site Place