Senior Software Engineer — Hybrid, Cloud, Reliability & Security

Onyx-Conseil; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Private healthcare

Pension scheme

Share scheme

Job summary

CGI in the United Kingdom is seeking a Senior Software Engineer to own and improve critical digital services, collaborate with engineering, QA and client teams, and deliver resilient, high‑performance solutions. The role blends hands‑on development with service improvement in a hybrid working arrangement and may require UK security clearance.

We offer a competitive salary, pension, private healthcare and a share scheme; CGI values diversity and professional growth.

Qualifications

• Experience delivering secure, scalable software services.
• Ability to collaborate with cross-functional teams and stakeholders.

Responsibilities

• Take ownership of complex technical challenges and drive improvements in reliability, resilience and performance.
• Collaborate with engineering, platform, QA and client teams to deliver secure digital solutions.

Job description

CGI in the United Kingdom is seeking a Senior Software Engineer to own and improve critical digital services, collaborate with engineering, QA and client teams, and deliver resilient, high‑performance solutions. The role blends hands‑on development with service improvement in a hybrid working arrangement and may require UK security clearance.

We offer a competitive salary, pension, private healthcare and a share scheme; CGI values diversity and professional growth.