Senior Blockchain Engineer

To architect and build infrastructure for digital asset transactions, the full-time Senior Blockchain Engineer will design blockchain integration services, maintain gRPC microservices in Go, and implement reliable transaction state machines in a remote environment. Key Responsibilities Design and build blockchain integration services for transaction signing and processing across multiple networks Build and maintain gRPC microservices within an event-driven architecture using NATS JetStream Monitor blockchain networks for deposits, confirmations, and anomalies, and participate in on-call rotations for production incidents Required Qualifications 5+ years of software engineering experience, preferably in the FinTech space Deep proficiency with Go and understanding of blockchain technologies and protocols Experience with gRPC, Protocol Buffers, and message brokers or event streaming systems Familiarity with MongoDB or other document databases and understanding of SQL A humble and resourceful mindset, comfortable with ambiguity and independent problem-solving