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Blockchain Security Expert Jobs (NOW HIRING)

Perfict

Senior Blockchain Engineer (X2)

Irvine, CA · On-site

$129K - $171K/yr

Responsibilities : • Eports to CTO - interim • Go-to Blockchain expert • 70% coding/30% cross ... high security and usability. • Implement smart contracts for token utility, payments, and ...

Perfict

Senior Blockchain Engineer (X2)

Mountain View, CA · On-site

$145K - $192K/yr

Responsibilities : • Eports to CTO - interim • Go-to Blockchain expert • 70% coding/30% cross ... high security and usability. • Implement smart contracts for token utility, payments, and ...

Ondo Finance

Senior Blockchain Engineer

$107K - $146K/yr

Lifecycle Security & Operations: Own contract security not just at deploy but across the full ... Serve as tech lead and subject matter expert for blockchain projects, guiding the engineering team ...

Ondo Finance

Senior Blockchain Engineer

$107K - $146K/yr

Lifecycle Security & Operations: Own contract security not just at deploy but across the full ... Serve as tech lead and subject matter expert for blockchain projects, guiding the engineering team ...

P2P

Senior Staff Security Engineer, Ripple Treasury

Chicago, IL · On-site

$118K - $161K/yr

Expert-level product security skills including threat modeling using STRIDE or equivalent, security ... Background in FinTech, crypto, blockchain, or high‑stakes financial environments is a strong plus ...

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Blockchain Security Expert information

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How much do blockchain security expert jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for blockchain security expert in the United States is $19.03, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $18.75 per hour, depending on experience, location, and employer.

What does a blockchain security expert do?

A Blockchain Security Expert is responsible for ensuring the safety and integrity of blockchain systems and applications. They assess potential vulnerabilities, implement security protocols, conduct penetration testing, and respond to security incidents. Their goal is to protect digital assets, prevent unauthorized access, and ensure compliance with industry standards. They often collaborate with developers and organizations to design and maintain secure blockchain solutions.

What are the key skills and qualifications needed to thrive as a blockchain security expert?

To thrive as a Blockchain Security Expert, you need in-depth knowledge of cryptography, blockchain protocols, smart contract security, and experience in cybersecurity, often supported by degrees in computer science or related certifications like CEH or CISSP. Familiarity with vulnerability assessment tools, blockchain platforms (such as Ethereum or Hyperledger), and coding languages like Solidity or Rust is essential. Analytical thinking, attention to detail, and strong problem-solving skills distinguish top professionals in this field. These competencies are crucial for safeguarding decentralized systems, preventing breaches, and ensuring trust in blockchain applications.

What are some common challenges faced by blockchain security experts when securing decentralized applications?

Blockchain Security Experts often encounter challenges such as identifying and mitigating smart contract vulnerabilities, ensuring secure key management, and protecting against novel attack vectors unique to decentralized systems. Since the blockchain ecosystem is rapidly evolving, keeping up with new security threats and best practices is essential. Collaborating closely with developers, auditors, and DevOps teams is crucial to address these challenges effectively and maintain the overall integrity of decentralized applications.

What is the difference between Blockchain Security Expert vs Blockchain Developer?

AspectBlockchain Security ExpertBlockchain Developer
Required CredentialsCertifications in cybersecurity, blockchain security, cryptographyProgramming skills, blockchain development certifications
Work EnvironmentSecurity teams, cybersecurity firms, blockchain companiesDevelopment teams, software firms, blockchain startups
Employer & Industry UsageFocus on securing blockchain systems, preventing attacksDesigning and building blockchain applications and protocols
Common Search & Comparison IntentUnderstanding security roles in blockchainLearning blockchain development skills

The main difference is that Blockchain Security Experts focus on protecting blockchain systems from threats and vulnerabilities, while Blockchain Developers concentrate on creating and implementing blockchain applications. Both roles require technical knowledge, but their core responsibilities differ significantly.

What are popular job titles related to Blockchain Security Expert jobs?

For Blockchain Security Expert jobs, the most frequently searched job titles are:

Infographic showing various Blockchain Security Expert job openings in the United States as of September 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $39,591 per year, or $19 per hour.

Senior Blockchain Engineer, Digital Assets

Southlake, TX • On-site

Experis
Recruiting and Staffing Services • 10K+ employees
Learn more about Experisexternal

$80 - $90/hr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Our client, a leading organization in digital asset custody and blockchain technology, is seeking a highly skilled and motivated Software Developer - Expert to join their innovative team. As a Software Developer - Expert, you will be supporting the development and integration of blockchain infrastructure, working closely with cross-functional teams to build secure, reliable, and scalable solutions. The ideal candidate will demonstrate strong problem-solving skills, adaptability, and a passion for cutting-edge technology, which will enable you to thrive in this dynamic environment.

Job Title: Software Developer - Expert

Location: Southlake, TX (On-site 4 days per week; Austin is an option)

Pay Range: $80

What's the Job?

  • Integrate Schwab systems with existing Layer1 blockchain networks, such as Ethereum-based or other enterprise-relevant blockchains.
  • Design and develop core blockchain infrastructure services, including indexers, event processors, and observability tooling.
  • Contribute to wallet architecture, transaction workflows, and integration with custody key management systems.
  • Support custody-related blockchain workflows, including on-chain transaction execution, event monitoring, and failure recovery.
  • Apply modern engineering practices to ensure blockchain services are reliable, testable, and observable, leveraging AI tools for accelerated development.

What's Needed?

  • 7+ years of professional software engineering experience with hands-on experience in blockchain or distributed ledger systems.
  • Strong understanding of Layer1 blockchain protocols and transaction lifecycle mechanics.
  • Proficiency in programming languages such as Go, Java, Rust, Python, or similar.
  • Experience building backend services, APIs, and infrastructure components.
  • Ability to collaborate effectively across custody, security, and platform teams.

What's in it for me?

  • Opportunity to work on innovative blockchain projects that shape the future of digital asset custody.
  • Engage with cutting-edge technology and AI tools to enhance your development process.
  • Be part of a forward-thinking organization committed to technological excellence and security.
  • Potential for future conversion to full-time employment, with sponsorship options available.
  • Work in a collaborative environment that values diversity, inclusion, and professional growth.

Apply