Python Developer
Computappoint — London, GB
- Published on
About the Role
We’re seeking an experienced Python Developer to join a dynamic team working on critical financial systems. You’ll play a key role in designing and building Python frameworks for loan processing, risk assessment, and financial automation, with a focus on SWIFT banking integrations (payments, receipts, balances). This is a hands-on role requiring strong problem-solving skills, the ability to work independently, and collaboration with senior engineers to deliver scalable solutions.
Key Responsibilities
- Design, develop, and maintain Python-based applications for loan calculations, invoicing, and financial analysis.
- Integrate with SWIFT banking services and third-party APIs.
- Optimise and manage relational (PostgreSQL/MySQL) and NoSQL databases.
- Work with large datasets for risk modelling, fraud detection, and automation.
- Ensure compliance with financial security & regulatory standards.
- Deploy and manage applications on Azure (Functions, CI/CD pipelines, test automation).
- Collaborate on framework design and mentor junior developers.
Essential Skills
- Strong Python development (3+ years, ideally in financial services).
- Experience with PostgreSQL/MySQL & NoSQL databases.
- Proficiency in RESTful API development & third-party integrations.
- Familiarity with Bitbucket, CI/CD pipelines, and test automation.
- Knowledge of cloud platforms (Azure preferred, AWS/GCP acceptable).
- Ability to debug, optimise, and improve performance.
- Understanding of financial algorithms & data processing.
Desirable Skills
- Experience with SWIFT banking protocols.
- Knowledge of Azure Functions.
- Frontend skills (React, Vue, or Angular) for full-stack contributions.
- Exposure to machine learning/AI for risk/fraud detection.
How to Apply
To be considered, please submit your CV via the Computappoint website.
Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy.