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- Tasks: Design and build high-quality applications with robust backend services and user-friendly experiences.
- Company: Join CGI, a top-rated employer known for innovation and inclusivity.
- Benefits: Competitive salary, excellent pension, private healthcare, and a share scheme.
- Why this job: Make a real impact while growing your expertise in a supportive community.
- Qualifications: Experience in software engineering and a passion for collaboration.
- Other info: Hybrid role with opportunities for career growth and development.
The predicted salary is between 43200 - 72000 £ per year.
At CGI, you’ll work at the heart of delivering modern digital solutions that help our clients solve complex challenges and achieve meaningful outcomes. As a Senior Software Engineer, you will design and build high-quality applications that combine robust backend services with intuitive user experiences. You’ll be trusted to take ownership of technical delivery, contribute ideas that shape solutions, and collaborate closely with talented colleagues across disciplines. Supported by a culture that values innovation, learning, and shared success, you’ll have the opportunity to grow your expertise while making a tangible impact on client services and products.
Responsibilities:
- Design and build high-quality applications that combine robust backend services with intuitive user experiences.
- Take ownership of technical delivery, contribute ideas that shape solutions, and collaborate closely with colleagues across disciplines.
Benefits:
- 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 to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant.
- Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go.
Clearance and work arrangement:
Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.
Senior Software Engineer in London employer: Onyx-Conseil
Contact Detail:
Onyx-Conseil Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer in London
✨Tip Number 1
Network like a pro! Reach out to current or former employees at CGI on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Show off your skills! Prepare a portfolio or GitHub repository showcasing your best projects. When you get the chance to chat with recruiters or during interviews, having tangible examples of your work can set you apart.
✨Tip Number 3
Be ready to discuss your ideas! During interviews, don’t just answer questions—share your thoughts on how you’d tackle challenges at CGI. This shows you’re not only a tech whiz but also a creative problem solver.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the CGI team.
We think you need these skills to ace Senior Software Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior Software Engineer role. Highlight your experience in designing and building applications, and don’t forget to mention any collaborative projects you've worked on!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about the role and how your background makes you a perfect fit. Be sure to mention your ideas for contributing to innovative solutions at CGI.
Showcase Your Technical Skills: When filling out your application, be specific about the technologies and methodologies you’ve used. We want to see your expertise in backend services and user experience design, so don’t hold back!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you’re serious about joining our friendly community of experts!
How to prepare for a job interview at Onyx-Conseil
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description. Brush up on your backend services and user experience design skills, as these will be crucial in demonstrating your ability to deliver high-quality applications.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex challenges in previous roles. Be ready to discuss specific projects where you took ownership of technical delivery and contributed innovative ideas that shaped the final solution.
✨Collaborate Like a Pro
Since collaboration is key in this role, think of instances where you’ve worked closely with colleagues from different disciplines. Highlight your teamwork skills and how you’ve successfully communicated and collaborated to achieve shared goals.
✨Embrace the Culture
Familiarise yourself with CGI’s values around innovation, learning, and inclusivity. During the interview, express your enthusiasm for being part of a diverse community and how you can contribute to fostering an open and friendly environment.
