Project/Client: Banking
Location: Baltic States
Language: English
Role Overview:
We are looking for a Python Developer to support the development of modern backend services within the banking sector. The role focuses on building scalable REST APIs using FastAPI, contributing to high-performance backend systems and supporting modern authentication and data processing patterns.
Key Responsibilities:
Develop and maintain modern REST APIs using Python and FastAPI
Implement scalable backend services using async programming and high-performance backend patterns
Design and maintain data models using databases and ORMs
Implement secure authentication and authorization using OAuth2 and JWT
Integrate caching mechanisms such as Redis and implement pub/sub streaming patterns where needed
Write and maintain automated tests using pytest or similar testing frameworks
Must-Have Requirements:
Strong experience with Python development
Proven experience building REST APIs
Hands-on experience with FastAPI
Good understanding of data modelling, databases, and ORMs
Experience with async programming and scalable backend architectures
Knowledge of modern authentication standards such as OAuth2 and JWT
Experience implementing automated tests using pytest or similar frameworks
Nice to Have:
Experience with Flask
Familiarity with Redis and pub/sub streaming architectures
What we offer
Model: B2B contract with Bonapolia -one contract, one monthly invoice
Rate: negotiated per candidate seniority and client budget
Payment: monthly invoice, paid on the same schedule the client pays us (usually 30 days)
Contract written under your country's law
We handle the client-side paperwork: MSA, NDA, invoicing
🏢 About Bonapolia
Bonapolia is a family-owned IT staff augmentation team based in Lisbon. We build engineering teams for product companies and IT consultancies across Europe and the US.
More at bonapolia.com
📩 Ready to Join?
We look forward to receiving your application and welcoming you to our team!