Senior Python Developer

FYST

📍 Portugal, Portugal, Portugal

Full-time Computer Occupations Posted March 01, 2026

Job Description

WHAT YOU'LL BE WORKING ON Analysis of the existing program code, identification and elimination of errors; development of program code for company projects; interaction with the development department, testing;  support and development of integrations with side services; WHAT YOU NEED TO SUCCEED IN THIS ROLE At least 4 years of experience with Python 3.8+ experience with asyncio (async/await), web frameworks (aiohttp/fastAPI),  SQLAlchemy, Django ORM knowledge of classic algorithms and data structures, sorting, algorithms on graphs, dynamic programming understanding what asynchronous programming is, how it works in the Python language;  experiance of working with microservice architecture;  knowledge of new libraries; writing tests; knowledge of the principles of message queues (RabbitMQ, Kafka);  Knowledge of payment flow is a big plus; Good written and verbal communication skills in English (B1–B2 level or higher) and fluent russian languag...