Senior Blockchain Platform Engineer or Senior Security Engineer, Digital Asset Custody

paradigm global consulting โ€ข United State
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AI Summary

Join a leading financial services organization building next-generation Digital Asset Custody and Tokenization platforms. Design and implement blockchain infrastructure with Layer-1 integration and wallet services. Ensure enterprise-grade security for digital asset custody using HSMs, MPC, and cryptography.

Key Highlights
12-month contract with potential for full-time conversion
Hybrid work model (4 days onsite)
Competitive pay rates with visa sponsorship available
Open roles for Senior Blockchain Platform Engineer and Senior Security Engineer
Technical Skills Required
Go Java Rust Python Ethereum wallet services transaction processing APIs indexers distributed systems HSMs MPC cryptography secure key management Web3 security tools custody platforms security architecture incident response disaster recovery
Benefits & Perks
Competitive pay rates
Visa sponsorship available
Potential for full-time conversion

Job Description


We're Hiring โ€“ Blockchain & Digital Asset Engineering Opportunities

Join a leading financial services organization building next-generation Digital Asset Custody and Tokenization platforms.

  • Locations: Southlake/Dallas, TX or Austin, TX
  • Hybrid: 4 Days Onsite
  • Contract: 12 Months
  • Competitive Pay Rates
  • Potential for Full-Time Conversion
  • Visa Sponsorship Available (current or future needs)

Open Roles

Senior Engineer, Blockchain Platforms

  • 7+ years of software engineering experience
  • Strong blockchain infrastructure and Layer-1 integration experience
  • Expertise in Ethereum or other blockchain protocols
  • Experience with wallet services, transaction processing, APIs, indexers, and distributed systems
  • Preferred skills: Go, Java, Rust, or Python

Senior Security Engineer, Digital Asset Custody

  • 10+ years of engineering experience with security-sensitive systems
  • Deep expertise in HSMs, MPC, cryptography, and secure key management
  • Experience with Web3 security tools and custody platforms
  • Strong background in security architecture, incident response, and disaster recovery

If you're passionate about blockchain, digital assets, crypto custody, security engineering, and building enterprise-scale platforms, let's connect !


Send your resume or reach out directly for more details.


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