Junior/Senior Python Developer (m/f/d)

Python Developer - You maintain and improve existing microservices for data processing, data persistence and data transport via APIs. To scale up our software environment, you review, refactor and extend existing implementations. The focus is on optimization of performance, robustness and test coverage. A broad set of technologies is involved: Web frontends (Flask, Jinja, Bootstrap), API interaction with external systems (REST), Publish/Subscribe based messaging (MQTT), continuous and event-driven data processing, partially multi-threaded and/or concurrent (asyncio) and database operations (MySQL).

Your responsibilities:

Understand and maintain existing services; troubleshooting and bug fixing
Optimize implementations for higher performance and robustness
Refactor codebase, extract cross-project dependencies to libraries
Increase test coverage (Unit tests and integration tests)
Interact with and embed external services, third-party libraries

What we expect:

Min. 3 years of professional experience in object oriented programming
Min. 2 years of professional experience with Python
Advanced python developer; write efficient, well-understandable code
Good understanding of concurrent processing; especially using asyncio
Knowledge about common data exchange concepts, e.g. REST, MQTT
Experience in writing PyUnit tests and Integration tests; concept of mocking
Confident usage of MySQL databases
(Debian) Linux CLI usage; Docker; Git version control system
Team-player spirit with strong self-learning abilities
Good communication skills, good English level spoken and written

That awaits you:

Flat hierarchies, short decision paths, open corporate culture
Opportunity to work together with an innovative international team
Possibility for hybrid working
Flexible work schedule
A new office with all amenities
Free coffee, tea & other drinks
Regular, fun team events