python developer

No description

• Develop and maintain backend services and RESTful APIs using Python (3.8+) with Django, Django REST Framework, FastAPI, or Flask;
• Design and optimize database schemas, queries, and migrations for PostgreSQL and/or MySQL;
• Implement authentication and authorization (JWT, OAuth, session-based);
• Write clean, efficient code following OOP principles and design patterns;
• Integrate message queues (RabbitMQ, Kafka, Celery, Redis) and async task processing;
• Build and maintain Docker containers and docker-compose configurations;
• Write unit and integration tests using pytest and unittest;
• Optimize application performance, SQL queries, and memory usage;
• Integrate external APIs (REST, JSON, XML);
• Configure CI/CD pipelines and collaborate with frontend, DevOps, and QA teams;
• Document technical designs, API specifications, and architectural decisions.

• 3+ Years of commercial experience in Python backend development;
• Strong proficiency in Python (3.8+) and its ecosystem;
• Hands-on experience with Django, Django REST Framework, FastAPI, or Flask;
• Solid understanding of REST API design principles and best practices;
• Experience with relational databases (PostgreSQL, MySQL) and ORMs (Django ORM, SQLAlchemy, Alembic);
• Strong SQL skills including complex queries, indexing, and query optimization;
• Practical experience with async programming (async/await);
• Familiarity with data validation (Pydantic, Marshmallow) and message brokers;
• Understanding of OOP principles and design patterns (SOLID, DRY, Factory, Repository);
• Experience with Git, Docker, and testing frameworks (pytest, unittest);
• Understanding of CI/CD principles and tools (GitHub Actions, GitLab CI, Jenkins);
• Basic knowledge of cloud platforms (AWS, GCP, or Azure) and NoSQL databases (MongoDB, Redis);
• Strong problem-solving skills and ability to work in a distributed team;
• English: B2 or higher (written and spoken);
• Nice to have: Knowledge of GraphQL (Graphene, Strawberry), serverless computing, WebSocket, experience with Golang, microservices architecture, monitoring tools (Prometheus, Grafana, Sentry), familiarity with ML libraries (Scikit-learn, TensorFlow), contributions to open-source Python projects.

• No conditions specified