Talantix.io
Paradex•13.02.26
AI SCORE 8.5

Senior Security Engineer - Blockchain & Crypto Focus

$150K–$180K/year
RemoteCrypto/Web3
Security Engineering•Blockchain Technology•Smart Contracts•Go•Python•Solidity•AWS•GCP•Azure•IAM

About the Role

We're hiring a Senior Security Engineer to join our innovative team at Paradex, a leading player in the decentralized finance (DeFi) space. As a Senior Security Engineer, you will be integral in shaping our security architecture and practices, ensuring the integrity of our blockchain infrastructure and digital assets. This Senior Security Engineer remote position allows you to work closely with our CEO and a small, elite team, tackling complex security challenges in a fast-paced environment.

What You'll Do

  • Design & Secure: Architect and implement comprehensive security solutions for our blockchain infrastructure, smart contracts, and digital asset custody.
  • Lead & Respond: Drive critical security initiatives and serve as the technical authority during incident response and complex security assessments.
  • Influence & Strategize: Shape the company-wide security strategy by evaluating emerging threats and recommending tools and frameworks.
  • Embed & Champion: Integrate security into product development through design reviews and threat modeling.

Requirements

  • 7+ years of experience in security engineering with a proven ability to lead complex technical projects.
  • Strong knowledge of blockchain technology and smart contract security.
  • Proficiency in programming languages such as Go, Python, and Solidity.
  • Experience with cloud security (AWS/GCP/Azure) and IAM.
  • Excellent communication skills and strong judgment in risk assessment.

Nice to Have

  • Background at a cryptocurrency exchange or blockchain infrastructure company.
  • Experience with formal verification and advanced security testing methodologies.
  • Contributions to open-source security projects or security research publications.

What We Offer

  • Competitive pay: Top-tier compensation in the industry.
  • Generous PTO: Unlimited vacation policy.
  • Full benefits: Comprehensive packages tailored by country.
  • Tech budget: $3,000 for your first-year setup.
  • No manager 1:1s and no unnecessary meetings.
Language Requirements
EnglishC1
BasicIntermediateAdvancedNative
Why This Job8.5 of 10

This Senior Security Engineer role at Paradex offers a unique opportunity to work on cutting-edge blockchain security projects in a fully remote environment. With competitive compensation and a focus on personal growth, it's an attractive position for experienced security professionals.

Salary Range
Required
0/1
Optional
0/1
Bonus
0/1

Who Will Succeed Here

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Proficient in security protocols and tools specifically for blockchain environments, with hands-on experience in smart contract auditing using Solidity and familiarity with decentralized finance (DeFi) security challenges.

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Self-motivated and disciplined, capable of thriving in a fully remote work environment while managing time effectively and prioritizing tasks in a fast-paced, innovative tech landscape.

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A strong analytical mindset with a proven track record in mitigating security risks in cloud environments (AWS, GCP, Azure), combined with a deep understanding of identity and access management (IAM) practices.

Learning Resources

→Blockchain Security: A Comprehensive Guidearticle
→Smart Contract Security Essentialscourse
→Introduction to Cloud Securityguide

Career Path

Senior Security Engineer - Blockchain & Crypto Focus(Now)→Lead Security Architect(2-4 years)→Chief Information Security Officer (CISO)(5-7 years)

Market Overview

Market Size 2024
$10.5B
Annual Growth
23.7%
AI Adoption in Security
45%
Investment in Blockchain Security
+150%
Labour Demand for Security Engineers
+32%
Avg Salary for Senior Security Engineer
$150K

Skills & Requirements

Required
Security EngineeringBlockchain TechnologySmart Contracts
Growing in Demand
Cloud SecurityZero Trust ArchitectureIncident Response
Declining
Traditional Firewall ManagementStatic Code Analysis

Domain Trends

Rise of Decentralized Finance (DeFi)
The DeFi market is projected to grow by 45% annually, increasing the demand for security in smart contracts and blockchain systems.
Increased Regulatory Scrutiny
With 70% of countries implementing or planning to implement regulations on cryptocurrencies, security engineers with compliance expertise are in high demand.
Integration of AI in Security Solutions
45% of organizations are adopting AI-driven security solutions to enhance threat detection and response capabilities, creating a need for engineers skilled in AI and security.

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