C# Software Engineer

CGI
📍 reading, berkshire, United-Kingdom 💼 Full-time 🕒 Posted June 20, 2026

Job Description

C# Software Engineer
Position Description
At CGI, you'll play a pivotal role in building and sustaining secure, high-impact applications that underpin critical services for our clients. As a C# Developer, you'll contribute to the full application lifecycle, combining hands-on development with 4th line support to ensure resilient, high-performing systems. Working within a collaborative, ownership-driven culture, you'll help deliver measurable outcomes, strengthen long-term client relationships, and shape solutions that make a real difference in a highly secure environment.
CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone ...

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Job Details

  • Location reading, berkshire
  • Job Type Full-time
  • Category I.T. & Communications
  • Posted Date June 20, 2026
  • Application Deadline July 30, 2026