JavaScript Security Engineer

Red Access · Tel Aviv · Posted 2026-10-20

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JavaScript Security Engineer

JavaScript Security Engineer

Tel Aviv, Israel

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    About the Role

    As a JavaScript Security Engineer, you will play a key role in developing and
    maintaining cross-platform solutions that protect our customers’ networks from
    malicious threats. You will analyze complex JavaScript code to detect malware and
    adware, design and implement advanced security methodologies, and collaborate
    closely with cross-functional teams to ensure robust protection

    Responsibilities:

    • Develop and maintain JS based cross platform solution
    • Develop and implement methodologies for protecting customer network.
    • Collaborate with cross-functional teams to implement security solutions.
    • Stay updated with the latest trends and techniques in malware and adware detection and mitigation.
    • Conduct in-depth analysis of JavaScript code to identify malicious behaviors and patterns.
    • Develop and implement tools and methodologies for detecting and analyzing malware and adware in JavaScript applications.

    Requirements:

    • 5 years of experience in JavaScript development
    • Strong understanding of core JavaScript concepts and asynchronous programming.
    • Knowledge of HTML, CSS, and responsive design principles.
    • Knowledge ladge of obfuscation and evasion techniques
    • Understanding of RESTful APIs and web services.
    • Understanding of malware and adware technique.- Advantage
    • Experience with tools and frameworks used in malware analysis (e.g., IDA Pro, OllyDbg). – Advantage
    • Excellent analytical and problem-solving skills
    • Ability to work both independently and collaboratively in a team environment.