Senior Blockchain Platforms Engineer

Location: Southlake, TX or Austin, TX (On-site 4 days per week)

Job Type: Contract (12 Months) with potential for FTE conversion

About the Role

We are seeking a Senior Engineer, Blockchain Platforms to design, build, and integrate the blockchain infrastructure layer underpinning our digital asset custody and tokenization platforms.

This is a hands-on engineering role focused on Layer-1 blockchain integration, core infrastructure components, wallet engineering, and custody-related workflows. Working at the intersection of blockchain protocol mechanics and institutional-grade financial systems, you will partner closely with Crypto Custody Lead Engineers and Crypto Security Engineers to ensure all blockchain interactions are secure, reliable, observable, and production-ready.

Responsibilities

As a Senior Blockchain Platforms Engineer, yo...