Senior Full Stack Python Engineer (Flask, REST APIs, AWS / Azure)

Remote SaaS Platform £60,000 - £65,000 + Benefits

We are recruiting for a Senior Full Stack Python Engineer to join a growing technology business building a data-driven SaaS platform focused on predictive modelling.

This role is fully remote, with occasional quarterly meet-ups in the West Midlands.

You will join at an exciting stage, moving from proof of concept into a production-grade Python platform, with the opportunity to shape architecture, influence technical decisions, and play a key role in scaling the product.

• Python (5+ years preferred)
• Flask or similar Python web frameworks
• Full Stack Development (backend and frontend)
• REST API development
• HTML, CSS and modern JavaScript
• JavaScript libraries (D3.js or similar)
• Testing frameworks (pytest)
• Git and collaborative development workflows
• Cloud platforms (AWS or Azure)
• Software architecture and clean code principles

You will work across backend and frontend development, helping to build and scale a modern SaaS platform.

• Build and develop a production-ready Python library
• Design and develop RESTful APIs using Python and Flask
• Develop frontend components using HTML, CSS and JavaScript
• Implement testing using pytest and TDD principles
• Contribute to system architecture and technical design
• Work with cloud infrastructure (AWS or Azure)
• Support CI/CD pipelines and development best practices

We are looking for a strong engineer who can combine technical ability with clear thinking and communication.

• Able to explain technical concepts clearly
• Understands trade-offs in software design
• Comfortable contributing to technical decisions
• Enjoys solving complex problems in a practical way
• Confident working with both technical and non-technical stakeholders

• SaaS platform development
• Data science libraries (pandas, NumPy, scikit-learn)
• Infrastructure as Code (Terraform or similar)
• Docker or containerisation
• Experience scaling production systems

• Work on a modern Python SaaS platform
• Influence architecture and technical direction
• High level of autonomy
• Remote working with flexible structure
• Opportunity to grow as the platform scales

If you are a Senior Python Developer or Full Stack Engineer looking for a role where you can take ownership and contribute to meaningful technical decisions, we would be keen to speak.