Senior Software Engineer - Blockchain Network
Senior engineer building blockchain network infrastructure and platform APIs that integrate protocols like Bitcoin and Ethereum with Coinbase services. Owns multi-quarter initiatives improving latency, reliability, and cost.
About the job
What you'll do
- Own the design and delivery of blockchain network infrastructure that abstracts blockchain complexity into reliable, platform APIs
- Lead multi-quarter initiatives including new chain integrations, re-architecture efforts, and data migrations that improve system latency, reliability, and cost
- Define and maintain APIs, SLOs, and observability for the systems you build, including on-call ownership
- Partner with product and platform teams to establish data contracts and ship SDKs and platform primitives that drive adoption across Coinbase
- Build deep technical context across multiple top blockchain protocols (e.g., Bitcoin, Ethereum) and apply that knowledge to simplify cross-chain operations
Required Skills and Experience
- 5+ years of software engineering experience, with demonstrated ownership of production services in a service-oriented architecture
- Proven track record designing, scaling, and maintaining distributed systems handling high-throughput, low-latency workloads
- Hands-on experience with at least two of the following: Golang, Kafka, Redis, MongoDB, or similar infrastructure technologies
- Direct experience with blockchain protocols or crypto infrastructure (e.g., integrating with Ethereum, Bitcoin, or similar L1/L2 networks)
- Demonstrated ability to decompose complex systems (monoliths, legacy architectures) into well-bounded microservices with clear API contracts
- Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality.
Skills
Go, Kafka, Redis, MongoDB, Blockchain, Ethereum, Bitcoin, Distributed Systems, Microservices, APIs
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