> Markdown version of [/jobs/ext/3100355-senior-python-developer](https://www.wearedevelopers.com/jobs/ext/3100355-senior-python-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Python Developer - **Company:** CGI Group Inc. - **Location:** Leeds, UK - **Experience:** Expert - **Salary:** £65,117.0 - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Application Performance Management, Continuous Integration, Github, Python (Programming Language), Cloud Services, Secure Coding, Software Engineering, Data Logging, Software Application Programming, Fastapi, Infrastructure Automation Frameworks, Terraform - **Published:** September 27, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5899760454 ## About the Role We're looking for someone with strong Python development experience and a passion for building secure, scalable cloud solutions. * Commercial experience developing applications with Python * Hands-on experience with AWS cloud services * Experience with Terraform or other Infrastructure as Code tools * CI/CD pipeline experience (GitHub Actions preferred) * Strong understanding of secure software development practices * Experience with observability, monitoring, or logging tools * Ability to investigate and resolve production issues #LI-NP1 * Github Actions * Python * Terraform Together, as owners, let's turn meaningful insights into action. ## Description As a Senior Python Developer, you'll design, build, and support secure cloud-native applications within AWS environments. Working closely with product, platform, and engineering teams, you'll help deliver scalable solutions while embedding security, automation, and operational excellence throughout the development lifecycle. * Develop secure Python applications and services * Build and enhance AWS cloud solutions * Create and maintain CI/CD pipelines using GitHub Actions and related tools * Develop Infrastructure as Code using Terraform * Implement secure development practices and automated security controls * Monitor, troubleshoot, and optimise application performance * Support incident investigation and service reliability * Collaborate with teams to improve engineering and platform practices * Participate in an on-call rota once established in the role ## Related Videos - [Infrastructure as Code: The Developer's Secret Weapon](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon) - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [30 powerful AWS hacks in just 30 minutes: Boost your developer productivity](https://www.wearedevelopers.com/videos/1624-30-powerful-aws-hacks-in-just-30-minutes-boost-your-developer-productivity) - [Terraform for Developers](https://www.wearedevelopers.com/videos/3-terraform-for-developers) - [CI/CD with Github Actions](https://www.wearedevelopers.com/videos/856-ci-cd-with-github-actions) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The 13 Best Python Libraries for Developers in 2025](https://www.wearedevelopers.com/magazine/371-the-13-best-python-libraries-for-developers-in-2025) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)