Senior Data Platform Engineer - Blockchain & SDKs

United States Digital Space LLC; United States; Hybrid; USD 186,065 - 218,900; Full time

Job summary

United States Digital Space LLC is seeking a Data Engineering Platform Engineer within the Data Platform team. You'll build SDKs, self-service apps, and abstractions that let thousands of pipelines run without users needing to understand the plumbing.

This role sits between platform and analysts, data scientists, and data engineers who use it daily. Expect to work on blockchain network infrastructure, APIs, and observability while collaborating with cross-functional teams.

Qualifications

• 5+ years of software engineering experience with 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.
• Direct experience with blockchain protocols or crypto infrastructure (e.g., Ethereum, Bitcoin, or similar).
• Demonstrated ability to decompose complex systems 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.

Responsibilities

• 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 the company.
• Build deep technical context across multiple top blockchain protocols and apply that knowledge to simplify cross-chain operations.

Skills

Golang

Kafka

Redis

MongoDB

Blockchain

Job description

United States Digital Space LLC is seeking a Data Engineering Platform Engineer within the Data Platform team. You'll build SDKs, self-service apps, and abstractions that let thousands of pipelines run without users needing to understand the plumbing.

This role sits between platform and analysts, data scientists, and data engineers who use it daily. Expect to work on blockchain network infrastructure, APIs, and observability while collaborating with cross-functional teams.