At a Glance
- Tasks: Design and develop robust Python applications for mission-critical systems.
- Company: Join CGI, a leader in innovative tech solutions for government agencies.
- Benefits: Enjoy competitive salary, learning opportunities, and a collaborative culture.
- Other info: Dynamic environment with strong emphasis on personal and professional growth.
- Why this job: Make a real impact while working on secure, scalable solutions.
- Qualifications: Experience in Python and frameworks like FastAPI or Django required.
The predicted salary is between 60000 - 80000 £ per year.
CGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build, and operate bespoke, mission‑critical systems that help keep the UK safe and secure. We are looking for experienced Python Developers to join our cross‑functional teams. Working closely with our clients, you will help design, build, and deliver secure, scalable solutions in a highly rewarding and impactful environment. CGI places strong emphasis on learning and development, ensuring your skills evolve alongside the latest technologies. Our culture promotes innovation, collaboration, and ownership—ideal for motivated self‑starters. Due to the secure nature of the work, these roles require UK Security Clearance and sole UK nationality. Candidates should either already hold DV clearance or be willing and eligible to obtain it.
Responsibilities
- Designing, developing, and maintaining robust Python applications
- Building scalable APIs and backend services
- Working with large datasets and data processing pipelines
- Contributing to system architecture and technical design decisions
- Automating workflows and improving deployment pipelines
- Maintaining and enhancing cloud‑based environments (primarily AWS)
- Supporting live systems and implementing enhancements when required
- Collaborating with cross‑functional teams in agile environments
Required Qualifications
Core Skills:
- Python (primary language)
- Experience with frameworks such as FastAPI, Flask, or Django
- Strong understanding of RESTful APIs and microservices architecture
Cloud & DevOps:
- AWS (e.g. Lambda, EC2, S3, RDS)
- CI/CD tools such as Jenkins or GitLab CI/CD
- Infrastructure as Code (e.g. Terraform)
Data & Integration:
- Working with large datasets and data pipelines
- Tools such as Apache NiFi or similar integration frameworks
Scripting & Automation:
- Bash, Ansible
Monitoring & Logging:
- ELK Stack (Elasticsearch, Logstash, Kibana), Grafana
Testing & Quality:
- Automated testing frameworks (e.g. PyTest, Cucumber)
- Code quality tools such as SonarQube
Candidates must hold, or be eligible to obtain, Developed Vetting (DV) clearance. Together, as owners, let’s turn meaningful insights into action.
Lead Python Developer employer: 慨正橡扯
CGI is an exceptional employer for Lead Python Developers, offering a dynamic work environment within the Space, Defence and Intelligence sector. With a strong focus on learning and development, employees are encouraged to enhance their skills while working on impactful projects that contribute to national security. The collaborative culture fosters innovation and ownership, making it an ideal place for motivated individuals seeking meaningful and rewarding careers.
