python developer

Misttrack.io develops a risk monitoring system for crypto wallets and transactions. The platform enables fintech companies, Web3 teams, and crypto services to detect suspicious activity, analyze wallet behavior, and monitor transactions in real time.

• Develop backend systems for collecting and processing blockchain data;
• Build APIs for wallet screening, risk scoring, and transaction analysis;
• Create background workers for large-scale data processing;
• Work with databases, queues, indexers, and external data providers;
• Optimize services for speed, stability, and high request volume;
• Support monitoring, logging, and production deployments.

• Proficiency in Python and FastAPI;
• Experience with PostgreSQL, ClickHouse, and Redis;
• Knowledge of Celery, Kafka, or RabbitMQ;
• Experience with REST APIs, Docker, Linux, Git, and CI/CD;
• Experience with data-heavy backend systems;
• Ability to read blockchain transactions and smart contract events;
• Experience working with EVM networks and RPC providers;
• Nice to have: Go or Rust, Fraud detection or AML-related experience, Elasticsearch / OpenSearch, Cloud infrastructure experience, Knowledge of DeFi protocols and on-chain analytics.

• No conditions specified