Senior Python Developer; CFML Migration

We’re working with a well-established, fast-growing B2B SaaS company looking for a Senior Python Developer to play a key role in the evolution of their core platform.

The business currently runs on CFML and is transitioning to Python over the next 6–12 months. You’ll help stabilise the existing system while supporting the migration toward a modern Python stack.

This is a long-term engagement.

• Developing and enhancing backend systems in Python
• Supporting and maintaining the existing CFML codebase
• Contributing to the architecture and implementation of the migration
• Building and maintaining RESTful APIs
• Working closely with the CTO and distributed UK team
• Following modern development practices (Git, CI/CD, structured workflows)

• Strong commercial Python experience (Django, Flask or similar)
• Experience working in production SaaS environments
• Relational databases (SQL Server or similar)
• AWS experience (EC2, S3, RDS)
• Ability to support and maintain CFML applications
• Experience working in structured environments (Git, ticketing systems, CI/CD)
• Strong communication skills (verbal and written)

• Ideal start March or April 2026

This is a full-time position based Remote UK.

Interested candidates are invited to submit a resume by clicking on the link ASAP

• 100% Remote: Work from anywhere in the U.K.
• Collaborative Culture: Join a high-performing, supportive team committed to excellence and impact.

We are committed to fostering an inclusive workplace where all applicants are considered based on their skills, experience, and potential. Our hiring process is guided by principles of fairness, transparency, and merit. We actively work to remove barriers that may limit opportunities for individuals from diverse backgrounds and ensure that all candidates are evaluated equitably. We welcome applications from people of all identities and experiences and are dedicated to building a talented, diverse team that reflects the communities we serve.

Our recruitment approach combines professionalism with efficiency: we review all candidates carefully and select individuals based on qualifications and experience relevant to the role.