> Markdown version of [/jobs/ext/4573999-senior-python-developer](https://www.wearedevelopers.com/jobs/ext/4573999-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:** Adecco - **Location:** London, UK - **Experience:** Expert - **Salary:** £156,000.0 - £175,500.0 - **Contract:** Permanent contract - **Skills:** HTML, Software as a Service, Computer Programming, Github, Python (Programming Language), Systems Integration, Web Applications, Stylesheet Language, SC Clearance, Integration Tests, Docker - **Published:** November 5, 2026 - **Apply:** https://www.careerboard.com/gb/en/find-jobs-in-United-Kingdom/-EBD8F36E88585D258C/ ## About the Role *Current SC Clearance is required for this role so ideally live SC or eligible to undergo the vetting process* Experience required: * Programming and build: Strong Python coding ability and experience collaborating with others to develop, deploy and improve containerised, cloud-based applications. Familiarity with HTML, CSS and JavaScript. * Modern development standards: Experience applying modern software development principles and supporting web application technologies, including Docker and Kubernetes. Experience using GitHub for version control and effective development documentation. * User focus: Ability to communicate effectively with non-technical users and explain complex technical concepts clearly and accessibly. * Service support: Experience identifying, locating and resolving service faults. * Systems design: Experience designing systems of moderate risk, impact and complexity; selecting appropriate standards, methods and tools; and reviewing designs to support effective integration and efficient use of resources. * Systems integration: Experience defining integration builds, coordinating build activity across systems, and undertaking or supporting integration testing.