Software Engineer (C/C+) in London

Software Engineer (C/C+) in London

London Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Onyx-Conseil

At a Glance

  • Tasks: Design and develop high-performance backend systems using C/C++.
  • Company: Join a growing R&D team in an innovative tech environment.
  • Benefits: Enjoy competitive salary, 32 days holiday, and flexible working hours.
  • Other info: Collaborative culture with opportunities for career growth and technical influence.
  • Why this job: Make an impact on cutting-edge network technology while mentoring junior engineers.
  • Qualifications: Strong C/C++ skills and experience in Linux environments required.

The predicted salary is between 60000 - 80000 £ per year.

Are you an experienced C/C++ Software Engineer looking to take full ownership of high-performance systems while working on cutting-edge network technology in a fast-paced and innovative environment? This is a fantastic opportunity to join a growing R&D team developing advanced network emulation products used to test performance and reliability.

You will work within a collaborative, multi-disciplinary team, turning complex technical requirements into scalable, high-quality solutions. In this role, you will take ownership of backend development, contributing to architecture decisions and ensuring systems remain performant and maintainable as they evolve. You will work closely with product stakeholders and play a key role in delivering new features from concept through to deployment.

The ideal candidate will bring strong C++ expertise, experience in Linux environments, and a passion for solving complex technical challenges. You will also have the opportunity to mentor junior engineers and influence technical direction within a highly innovative team.

The Role
  • Design, develop and maintain high-performance backend systems
  • Translate high-level requirements into robust technical solutions
  • Contribute to system architecture and scalability improvements
  • Deliver quality software within agreed timelines
  • Collaborate closely with product and cross-functional teams
The Person
  • Strong experience with C/C++ development and object-oriented design
  • Background in Linux environments using GNU tools (gcc, gdb)
  • Experience with network and multithreaded programming
  • Proven ability to mentor or support other engineers

We are an equal opportunities company and welcome applications from all suitable candidates.

Software Engineer (C/C+) in London employer: Onyx-Conseil

Onyx-Conseil is an excellent employer for those seeking a dynamic and rewarding career in infrastructure engineering. With a strong focus on employee development, the company offers numerous growth opportunities, a collaborative work culture, and the chance to work on impactful projects in secure environments. Located in Salford, employees benefit from a vibrant community and access to cutting-edge technology, making it an ideal place for professionals looking to enhance their skills and contribute to meaningful projects.

Onyx-Conseil

Contact Details:

Onyx-Conseil Recruitment Team

We think you need these skills to ace Software Engineer (C/C+) in London

C++ Development
C Development
Object-Oriented Design
Linux Environments
GNU Tools (gcc, gdb)
Network Programming
Multithreaded Programming