Senior/Staff Engineer - Blockchain Parsing
Core
Design and maintain large-scale data platforms that parse on-chain data from hundreds of blockchains (EVM, UTXO, Cosmos, Move) to support business applications like wallets, explorers, and CeFi.
Role type
Senior/Staff Blockchain Infrastructure Engineer
Builds
High-throughput data pipelines and parsing systems for petabyte-scale on-chain data
Domain
Blockchain infrastructure, distributed systems, data engineering
Required skills
Java, multithreading, concurrency, network communication, database design, system design, API design, external system integration, troubleshooting, large-scale data platform development
Preferred skills
Web3/public blockchain business understanding, open-source middleware experience (Kafka, RocketMQ, GRPC, Dubbo, Redis, MySQL, Elasticsearch), Spring/SpringBoot/SpringCloud/MyBatis
Technologies
Java, Kafka, RocketMQ, GRPC, Dubbo, Redis, MySQL, Elasticsearch, SpringBoot, SpringMVC, MyBatis, SpringCloud
Responsibilities
Research blockchain architectures and on-chain data parsing; design databases, systems, and APIs; troubleshoot and optimize online service availability and capacity; manage complete historical data for multiple blockchains
Seniority
Senior/Staff, hands-on IC