Mid-Level Backend, Data & ML Developer

About the role

You'll work alongside a Senior Backend, Data & ML Developer and our existing backend team to build backend systems, process data, and integrate ML and data science models into our platform.

What you'll do

Build and maintain backend services and APIs.

Develop data processing workflows and pipelines.

Implement, integrate and maintain ML models and data science algorithms in production.

Optimise database queries, data models and system performance.

Work with the frontend and mobile teams on API integrations.

Write tests and documentation, and take part in code reviews.

What we're looking for

3–5 years of backend development experience.

Strong skills in Django and working knowledge of SQL databases.

Practical experience with ML models and data science algorithms, from training or integration through to deployment.

Experience handling and transforming data at scale.

Experience with cloud platforms, Git and CI/CD.

Clear communication with backend, web and mobile teammates.

Experience working with AI tools for development such as Claude and Cursor

Note

Full-stack experience isn't required. Strong backend and data skills plus good cross-team communication matter most.

Nice to have

Python data and ML tools (for example pandas, scikit-learn or PyTorch).

Experience with model serving or MLOps tools.