> Markdown version of [/jobs/ext/1210333-backend-developer-python-fastapi](https://www.wearedevelopers.com/jobs/ext/1210333-backend-developer-python-fastapi). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Backend Developer (Python / FastAPI)

- **Company:** Aizy B.V.
- **Location:** Breda, Netherlands
- **Contract:** Permanent contract
- **Skills:** Microsoft Word, Application Programming Interfaces (APIs), Artificial Intelligence, Big Data, Software as a Service, Event-Driven Programming, Python (Programming Language), Session Management, Caching, Backend, Fastapi, Front End Software Development
- **Published:** July 9, 2026
- **Apply:** https://nl.indeed.com/viewjob?jk=02a5a5ebc2c8287e

## About the Role

van API's en dataflows tot systemen die samenwerken met onze AI-engine.

* Sterke ervaring met Python backend development (FastAPI of vergelijkbaar)
 * Ervaring met schaalbare systemen en SaaS-architectuur
 * Begrip van API design, performance en dataflows
 * Ervaring met caching, async processing of event-driven systemen
 * Ownership over technische keuzes
 * Interesse in AI, data en productontwikkeling
 * Proactief en zelfstandig
 * Teamspeler die graag samenwerkt vanuit ons kantoor in Breda

## Description

* Ontwikkelen en onderhouden van onze backend in Python (FastAPI)
 * Bouwen aan een schaalbare multi-tenant SaaS-architectuur
 * Ontwerpen en optimaliseren van API-endpoints voor frontend en integraties
 * Implementeren van caching, session management en performance optimalisaties
 * Integreren met AI-systemen voor campagne- en budgetoptimalisatie
 * Werken met grote hoeveelheden data en realtime processen
 * Meedenken over architectuur, schaalbaarheid en betrouwbaarheid
 * Actief bijdragen aan de product roadmap en nieuwe features


## Related Videos

- [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi)
- [Say goodbye to building boring APIs with Azure Data API Builder](https://www.wearedevelopers.com/videos/1194-say-goodbye-to-building-boring-apis-with-azure-data-api-builder)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [HTTP headers that make your website go faster](https://www.wearedevelopers.com/videos/1676-http-headers-that-make-your-website-go-faster)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)
- [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner)

## Related Articles

- [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers)
- [Software Developer Salary in The Netherlands [2023]](https://www.wearedevelopers.com/magazine/217-software-developer-salary-in-the-netherlands-2023)
- [How to Find Tech Jobs in Amsterdam](https://www.wearedevelopers.com/magazine/279-how-to-find-tech-jobs-in-amsterdam)
- [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam)
- [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift)
- [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023)