Senior Python Developer
- Рівень:
- senior
- Джерело:
- djinni.co
Що робити
- Develop and maintain backend microservices using Python, FastAPI, and async SQLAlchemy
- Design efficient database schemas, write performant queries, and manage schema evolution via Alembic
- Build and maintain real-time features via Socket.IO - event flows, room/namespace design, and reliable delivery under load
- Implement asynchronous workflows using Redis and Celery where appropriate
- Contribute to the microservices architecture - propose improvements for scalability, reliability, and clear service boundaries; consume and evolve internal SDKs for inter-service communication
Що очікуємо
- 5+ years of commercial backend development experience
- Strong knowledge of Python 3.12+ and async programming (asyncio, async/await patterns)
- Strong hands-on experience with FastAPI (dependency injection, Pydantic, middleware)
- Solid experience with SQLAlchemy 2.0 (async), PostgreSQL (asyncpg), and Alembic migrations
- Experience building real-time features with Socket.IO (or equivalent WebSocket frameworks) - rooms, namespaces, auth, scaling across workers
Що пропонуємо
- Experience with aioboto3 or other async AWS interaction patterns
- Experience scaling WebSocket/Socket.IO deployments (sticky sessions, Redis adapter, horizontal scaling)
- Experience with performance profiling and query optimization at scale
- Experience with CI/CD pipelines (GitHub Actions, GitLab CI)
- Familiarity with uv(Astral) or other modern Python package managers
Схожі вакансії
З блогу Trackr
Усі статті →
Знайдено через trackr.help/jobs · Канал: @trackrhelp · Бот для персональних сповіщень: @trackrhelpBot