Senior Python Developer (Asyncio, Highload)

****** - Senior Python Developer (Asyncio, Highload)** 💶 Salary: from €5000, depending on experience Company: Betby — we’re building a B2B platform for online betting. Our system runs on a fully asynchronous stack — no legacy, no “Django monoliths.” Architecture: Asyncio + FastAPI + PostgreSQL + Redis + Kafka. Our platform processes hundreds of thousands of real sports events every month — all in real time. ⚙️ Tech highlights Microservices, real-time load, distributed computations Scalable, fault-tolerant infrastructure **We’re looking for someone who** - Has 6+ years of experience with Python - Has 3+ years with asyncio — not just writing async/await, but understanding the mechanics of the event loop and task behavior under load - Has built and scaled systems that stay stable under pressure - Understands multithreading and when it makes more sense than coroutines - Is confident with PostgreSQL / MongoDB (or similar) - Thinks like an engineer: reliability, readability, scalability 🎁 What we offer - Health insurance and paid sick leave - 20 working days of paid vacation + extra days off - Relocation support (Montenegro, Spain) - Language courses - Modern equipment and professional development budget - Strong international team, no bureaucracy P.S. We have multiple open roles — if you know someone who fits our stack, or if you already work as a team, we’re open to hiring several engineers or a full Team.