Lead Security Engineer

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June 17

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Transak

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Fintech • Web 3 • Crypto

Transak is a global web3 infrastructure provider that facilitates the buying and selling of cryptocurrencies. They offer a complete payments stack, focusing on seamless integration for developers and enterprises to enable fiat-to-crypto and crypto-to-fiat transactions securely and efficiently. Transak supports over 170 cryptocurrencies across 80+ blockchains and operates in more than 162 countries. Their products include on-ramp and off-ramp solutions, NFT checkout, and corporate crypto solutions, all while ensuring compliance with regulations in regions like the USA and the UK, among others. Transak is recognized for its robust security, customizable developer tools, and partnerships with leading apps and services in the blockchain ecosystem.

51 - 200 employees

Founded 2019

💳 Fintech

🌐 Web 3

₿ Crypto

📋 Description

• Design and execute Purple Team exercises to emulate real-world attack scenarios aligned with the MITRE ATT&CK framework. • Implement security controls and hardening mechanisms based on gap analysis from Purple Team exercises. • Identify tactics, techniques, and procedures (TTPs) relevant to the organization’s environment and threat landscape and also translate TTPs into actionable detection use-cases and SIEM rules. • Manage and fine-tune SIEM rules and alerts (e.g., Splunk, SumoLogic, etc.). • Create and maintain correlation rules, dashboards, and alerts for advanced threat detection. • Lead or contribute to incident response playbooks and post-mortem analysis. • Help mature the organization’s security automation and orchestration capabilities. • Stay updated with the latest adversary tradecraft, vulnerabilities, and threat intelligence. • Evaluate new tools, frameworks, and services that can strengthen threat detection and response. • Lead and contribute towards making cloud infrastructure more secure. • Contribute to security training, awareness, and tabletop exercises within engineering and IT teams.

🎯 Requirements

• 5–10 years of experience in cybersecurity with a focus on threat detection, offensive testing, or SOC operations. • Strong understanding of the MITRE ATT&CK framework and its application in real-world scenarios. • Proficient in using or integrating SIEM tools. • Hands-on experience with scripting (Python, Bash) for automation and simulation. • Familiarity with endpoint detection and response (EDR) tools(CrowdStrike, SentinelOne, etc.), log analysis, and threat hunting. • Experience with cloud-native security (AWS preferred), containers, and Kubernetes is a plus.