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C# Software Engineer

Carbon 60Bristol, Gloucestershire🇬🇧United KingdomPosted 3 Sept 2026

Why This Role Stands Out

This contract role offers a fantastic opportunity to work with cutting-edge simulation technologies and contribute to mission-critical defense systems, providing valuable experience and career growth. You'll thrive here if you're a C# Software Engineer with a passion for developing complex solutions within an agile, collaborative team, enjoying the flexibility of a hybrid work model. Apply now to join a leading organization and make a significant impact!

Quick Overview

Salary
£65 - £70/hr
Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
Bristol, Gloucestershire, United Kingdom
AgileC#C++

Job Description


C# Software Engineer
Bristol 12-Month Contract 65- 70 per Hour (Inside IR35) 3 Days Onsite


Our client, a leading engineering and technology organisation operating at the forefront of advanced defence and simulation systems, is seeking an experienced C# Software Engineer to join their growing team on a long-term contract basis.


This is an exciting opportunity to contribute to the development of cutting-edge simulation and modelling solutions that support complex, mission-critical systems throughout the full product lifecycle. You will work on innovative technologies including digital twins, emulators and synthetic environments, helping to deliver advanced capability across design, integration, training, verification and validation activities.



The Role


As a C# Software Engineer, you will collaborate with Project Leads, Simulation Architects and multidisciplinary engineering teams to design, develop and integrate high-performance simulation components. Working within an agile development environment, you will help create realistic end-to-end representations of complex systems using modern software engineering practices.
Key responsibilities include:

  • Designing and developing simulation software using C# and C++
  • Developing system representations within synthetic and virtual environments
  • Supporting integration of simulation solutions with wider engineering systems
  • Working closely with architects and technical leads to translate high-level requirements into robust software solutions
  • Contributing to continuous integration, continuous delivery and configuration-controlled development environments
  • Supporting verification, validation and training capabilities through advanced simulation technologies
  • Collaborating within agile, multidisciplinary engineering teams


Required Experience

  • Strong commercial experience with C# development
  • Experience with C++
  • Ability to understand complex systems and work from high-level concepts through to detailed technical implementation
  • Strong communication and stakeholder engagement skills


What's on Offer?

  • 65- 70 per hour (Inside IR35)
  • 12-month contract with strong likelihood of extension
  • Hybrid working with 3 days per week onsite in Bristol
  • Opportunity to work on highly complex and technically challenging projects
  • Collaborative environment alongside talented software and systems engineers


If you are an experienced C# Software Engineer looking for your next opportunity or want to find out more. Please Apply and we will be in touch

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

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