Senior Python Developer - London

Requirements:

• Expert Python development skills
• Strong coding standards, including SOLID principles, design patterns, and TDD
• Experience with relevant frameworks and libraries, including Pandas and FastAPI
• Strong SQL knowledge, including PostgreSQL, MySQL, and Cloud SQL
• Cloud infrastructure experience, ideally with GCP or AWS
• Terraform experience

Responsibilities:

• Contribute to a greenfield security platform within the Data Team or build and upgrade APIs within the Engineering Team

Technologies:

• AWS
• Cloud
• FastAPI
• GCP
• MySQL
• PostgreSQL
• Python
• SQL
• Security
• TDD
• Terraform
• pandas
• Ada
• API

More

We are recruiting multiple Senior Python Engineers for client projects in London. The work focuses on Python, Pandas, FastAPI, SQL, Google Cloud Platform (GCP), and Terraform; candidates with AWS experience are also encouraged to apply. These contracts begin at 3–6 months, with a strong opportunity for extension as the business grows. The role is hybrid, with an ideal schedule of 1–2 days per week in Central London, and is outside IR35.

last updated 43 week of 2026