Python Developer
£55,000-£80,000
Hybrid | Aylesbury | SC clearable
Our client is seeking a skilled Python Developer to join a growing engineering team building modern, scalable systems. The group is currently C++-heavy, and they are looking to strengthen their Python capability to support new services, data integrations, and internal tools.
Key Responsibilities
* Develop and maintain backend services and APIs using Python (FastAPI preferred).
* Build and optimise data integration pipelines and internal tooling.
* Collaborate with C++ engineers to evolve wider system architecture.
* Contribute to system design, performance improvements, and scalability.
* Work cross-functionally to deliver clean, secure, and maintainable code.
Requirements
* Strong professional experience with Python.
* Experience with FastAPI or similar modern frameworks.
* Background in data integration, ETL workflows, or service-to-service data flows.
* Good understanding of backend architecture, API design, and distributed systems.
* Exposure to C++ environments is beneficial but not required.
* SC clearable.
Desirable
* Experience with cloud platforms (AWS/Azure/GCP).
* Familiarity with CI/CD pipelines, Docker, or Kubernetes.
* Knowledge of data processing technologies or asynchronous systems.
* Understanding of security best practices and Agile development.
A great opportunity for a Python Developer to join a collaborative team and work on modern, high-impact systems within a forward-thinking engineering environment.