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Blockchain Security Engineer

Amazech SolutionsAustin, TX🇺🇸United StatesPosted 15 Jul 2026

Why This Role Stands Out

Thrive in a hybrid role at a reputable enterprise technology company, leveraging your expertise in digital assets and cryptography to secure innovative custody platforms and contribute to cutting-edge blockchain solutions that drive significant industry impact. This is an excellent opportunity for a technically adept engineer passionate about security to grow their skills and advance their career in a dynamic and forward-thinking environment.

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Amazech is an enterprise technology company with 18 years of experience delivering intelligent solutions across AI, cloud, data, and software engineering. Trusted by 50+ enterprises nationwide, we partner with organizations to solve complex technology challenges — across industries such as finance, healthcare, manufacturing, and beyond. Twice recognized on the INC 5000, Amazech is where deep expertise meets modern intelligence.
 
We are seeking a Blockchain Security Engineer to work in Southlake, TX / Austin, TX
We are seeking a highly experienced, hands-on Security Engineer to design and secure institutional-grade digital asset custody platforms.
 
This is a deeply technical engineering role for someone with direct experience in digital assets, secure wallet technologies, cryptography, and key management.
 
 
What You’ll Work On
 
• MPC, HSM, cold, warm, and hot wallet architectures
• Distributed key generation and signing workflows
• Cryptographic protocols and secure key lifecycle management
• Digital asset custody and transaction security
• Smart contract and DeFi security
• Blockchain and cross-chain interoperability
 
Ideal Background
 
• Software engineering experience with a strong security or cryptography focus
• Hands-on experience with MPC, HSMs, secure wallets, or digital asset custody
• Strong understanding of cryptographic primitives, secure protocols, and distributed systems
• Experience building security-critical production systems
• Strong digital asset, blockchain infrastructure, or crypto custody experience
 
Hardware Security
Experience with ZKPs, DeFi protocols, DID frameworks, tokenization, CBDCs, or policy-driven transaction controls.

Skills

Blockchain

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