Are you a passionate Software Developer looking to work on impactful projects that improve lives while being part of a globally recognised, award-winning employer? If so, we have an exciting opportunity for you!
CGI was recognised in the Sunday Times Best Places to Work list 2024 and has been named one of the World’s Best Employers by Forbes magazine. 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.
We are happy to discuss remote or hybrid working and welcome applications from across the UK. The role is predominantly home-based but will require at least one day per week at your local CGI office. Occasional travel to client sites may be required. All applicants must hold or be prepared to undergo National Security Vetting (NSV) to Baseline Personnel Security Standard (BPSS) level as a minimum.

Key skills and experience:

• Recent Java or Python development experience.
• SatComs experience.
• Strong mathematical or scientific background (Maths, Physics, Astrophysics, or similar).
• Proven experience in complex mathematical software development.
• Commercial software development and testing lifecycle expertise.
• Experience with Linux, Python scripting, and automation tools

YOUR FUTURE DUTIES AND RESPONSIBILITIES

As a Senior Java/Python Developer within CGI Space, you will play a crucial role in delivering a mission-critical software suite for a large-scale SatComs enterprise. Your work will involve implementing complex algorithmic solutions that drive high-availability and high-reliability systems.
You will be responsible for developing and maintaining high-quality software solutions that meet our clients’ rigorous requirements. You will also manage the automated subsystem test suite, ensuring the reliability and accuracy of software components. Additionally, you will produce detailed designs for future software enhancements, providing realistic estimations of the required effort and development timeframes.
Your role will also include executing deployment scripts on Linux-based systems, diagnosing and resolving any arising issues. Engaging directly with client stakeholders, you will demonstrate new software features, ensuring alignment with operational needs and expectations.

Key responsibilities:

• Implement high-quality, high-availability, and highly reliable algorithmic code.
• Manage and maintain an automated subsystem test suite.
• Produce detailed designs for future software enhancements, including effort estimation.
• Deploy software to Linux environments and troubleshoot any deployment issues.
• Demonstrate new software features to client stakeholders.

REQUIRED QUALIFICATIONS TO BE SUCCESSFUL IN THIS ROLE

To succeed in this role, you must have a strong technical background and a problem-solving mindset. You should have a proven track record of developing software solutions in Java or Python, particularly in mission-critical or complex mathematical applications. Your background should include Maths, Physics, Astrophysics, or a similar discipline to support the algorithmic complexity of the projects.
Experience in commercial software development and the full testing lifecycle is essential, ensuring software quality and robustness. Additionally, hands-on experience with SatComs is mandatory, as the role involves working on satellite communications-related solutions.
Desirable qualifications include experience in implementing high-availability and near real-time software solutions, as well as proficiency in Linux environments, Python scripting, and Robot Framework. Familiarity with containerisation technologies, Spring framework, and AWS services such as EC2, Serverless, DynamoDB, and Aurora would be a significant advantage.

Key skills and experience:

• Recent Java or Python development experience.
• SatComs experience.
• Strong mathematical or scientific background (Maths, Physics, Astrophysics, or similar).
• Proven experience in complex mathematical software development.
• Commercial software development and testing lifecycle expertise.
• Experience with Linux, Python scripting, and automation tools.

If you are a driven and talented developer looking to work in a cutting-edge space technology environment, apply now and become part of our dynamic team!