Middle Python Backend Developer

Remote | 220 - 250k RUB.

Vacancy: Middle Python Backend Developer (E-Commerce, Wildberries)

• Project Duration: 2 months of intensive full-time work, followed by part-time support.
• Format: Remote work.
• Salary: 220,000 - 250,000 rubles for the first 2 months, then to be discussed.

About the project: Looking for a developer for a company selling products on Wildberries. Project: development of a PIM-class system + integration core for Wildberries (uploading supplier catalogs, synchronizing FBS stock levels, managing prices and product cards). This is a high-load system for working with 100k+ SKUs and marketplace APIs.

Tech Stack: Python, FastAPI/Django, PostgreSQL, Redis, Celery, Docker.

🧩 Key Tasks:

• Integration with suppliers (API, XML, CSV, parsing).
• Designing database structure for large volumes (PIM).
• Implementing queues (Celery) for batch processing.
• Integration with Wildberries API (cards, prices, stock, FBS).
• Developing a pricing module (formulas, protection against negative margins).

📝 Requirements:

• 3+ years of Python backend development experience.
• Experience with PostgreSQL (schema design, indexes, volumes).
• Experience with external APIs (REST), handling rate limits, retry logic.
• Understanding of architecture: task queues, batch processing, scaling.
• Experience with parsing (Scrapy/Playwright) will be a plus.
• Experience with Wildberries API or other marketplaces will be a major plus.

🚨 Who we do NOT consider: Junior developers, "pure" parsers without backend architecture knowledge, frontend developers, AI specialists without integration experience.

If interested, write and send your CV — hrpower