Full Time

Blockchain Security Specialist

  • Remote
  • Specialism : Blockchain
  • Post Date: June 30, 2026
  • Expires In : 91 Days
  • Apply Before: September 30, 2026
Job Overview

Blockchain Security Specialist – Qatar (Doha)

Location: Doha, Qatar

Employment Type: Full-Time

Industry: Cybersecurity | Blockchain | Financial Technology

Position Overview

A rewarding opportunity is available for a highly skilled Blockchain Security Specialist to safeguard blockchain infrastructure, digital asset platforms, and decentralized financial applications within an innovative fintech environment. This role is ideal for cybersecurity professionals who are passionate about securing distributed ledger ecosystems, identifying vulnerabilities, and implementing advanced security controls to protect blockchain networks and sensitive digital transactions.

The successful candidate will work alongside blockchain developers, cybersecurity engineers, DevSecOps teams, and infrastructure specialists to strengthen blockchain resilience and ensure the highest standards of security across enterprise blockchain deployments.


Key Responsibilities

  • Assess blockchain platforms for security vulnerabilities and risks.
  • Perform smart contract security reviews and code analysis.
  • Develop blockchain security policies, standards, and procedures.
  • Conduct penetration testing and security assessments.
  • Monitor blockchain environments for suspicious activities and anomalies.
  • Collaborate with engineering teams to remediate identified vulnerabilities.
  • Support incident response and forensic investigations involving blockchain systems.
  • Implement encryption, identity management, and access control solutions.
  • Evaluate third-party blockchain technologies from a security perspective.
  • Prepare technical security reports and risk assessments.
  • Promote secure software development practices.
  • Support compliance with cybersecurity and governance requirements.
  • Research emerging blockchain attack techniques and defensive strategies.
  • Deliver security awareness sessions to technical teams.
  • Contribute to continuous enhancement of blockchain security programmes.

Required Qualifications

  • Bachelor’s degree in Cybersecurity, Computer Science, Information Security, Software Engineering, or a related discipline.
  • Experience in blockchain security, cybersecurity, or secure software engineering.
  • Strong understanding of blockchain protocols and cryptographic concepts.
  • Knowledge of smart contract security principles.
  • Experience with penetration testing methodologies and security assessment tools.
  • Familiarity with cloud security and DevSecOps practices.
  • Strong analytical, investigative, and problem-solving abilities.
  • Excellent technical communication skills.

Preferred Skills

  • Blockchain Security
  • Smart Contract Auditing
  • Penetration Testing
  • Cryptography
  • DevSecOps
  • Threat Analysis
  • Cloud Security
  • Identity and Access Management
  • Security Risk Assessment
  • Incident Response

Benefits

  • Highly competitive tax-free salary
  • Annual performance bonus
  • Housing allowance
  • Comprehensive medical insurance
  • Annual return airfare
  • Professional cybersecurity and blockchain certification sponsorship
  • Continuous technical learning programmes
  • International collaborative work environment
  • Generous paid annual leave
  • Excellent long-term career growth within blockchain, cybersecurity, and financial technology sectors

Are you excited about this opportunity?

Don’t miss the chance to make a difference in the fintech and FX industry!

 Apply now by clicking on the “Apply Now” button below. 

Let’s shape the future of finance together!

#EmploySolutionJobs #FXCareers.

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