Blockchain Developer (Backend)

Middle+ Blockchain Developer for Bitbanker.ru. Remote, full-time. Integrate new blockchain networks, maintain code, optimize synchronization.

Responsibilities: - Integration of new blockchain networks/tokens - Maintenance of current code - Optimization of block synchronization, refinement of cryptocurrency processing for business tasks

Requirements: - 5+ years of Python development (middle+ level) - Experience with FastAPI or async frameworks - Basic cryptography knowledge (hashing, asymmetric encryption) - Understanding of blockchain principles - Ability to sign transactions - Understanding of UTXO - Ability and desire to solve complex problems Nice to have: - Microservices architecture experience - High-load code optimization - English reading proficiency for documentation

Full-time employment. Work format: remote possible.