Senior backend engineer building blockchain infrastructure and APIs at scale.
Design and deliver blockchain network infrastructure that simplifies complex protocol operations into reliable platform APIs. Lead multi-quarter initiatives on chain integrations, system re-architecture, and migrations to improve latency and cost. You'll work with distributed systems handling high-throughput, low-latency workloads, owning APIs, SLOs, and on-call responsibilities across multiple blockchain protocols. Requires 5+ years of backend experience with microservices, knowledge of Golang/Kafka/Redis or similar, and direct exposure to blockchain or crypto infrastructure.
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Found at a specialist agency · listed 10 September 2026 · InsideJobs links you to the original posting.