Cybersecurity Researcher
hace 4 días
Madrid
ppMWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment. /p h3Why does MWDN rock? /h3 pHere’s what you can expect when you join MWDN: /p ul liSecurity: We carefully vet our clients to minimize risks and ensure reliability and timely payments—no fraud or unpleasant surprises. /li liCareer support: If a project isn’t the right fit, we support you and actively help find new opportunities that match your skills and career goals. /li liLegal assistance: We provide guidance on legal matters, including opening and managing your independent contractor or sole proprietorship status, taxes, and related processes. /li liProfessional development: We offer English courses and professional growth opportunities, as well as team‑building events. /li /ul pWhy choose us? MWDN is ranked among the top 5 IT employers in our region according to DOU. We take pride in our transparency and strong commitment to our team. Curious to learn more? See what our employees say about working with us on DOU. /p h3What is your new project? /h3 ul liDomain: Identity and Access Management (IAM) software /li liLocation: Israel /li liCompany size: 200-500 employees /li liFounded in: 2014 /li /ul h3What makes this project exciting? /h3 pAre you ready to join a game‑changing force in identity and access management? /p pOur client is revolutionizing the way enterprises protect user identities in a passwordless world. You'll be working at the intersection of cutting‑edge biometrics, behavioral analytics, and next‑gen identity orchestration—helping the world’s leading brands safeguard millions of users. Backed by more than 100 M Series A—one of the largest in cybersecurity history—and trusted by major global enterprises, they offer the agility of an innovator with the strength and backing of an industry leader. /p pReady to take part in redefining IAM for the modern era? Let’s talk. /p h3bWhat Makes You a Great Fit /b /h3 ul li3+ years of hands‑on experience in security research, mobile security, browser research, fraud research, detection research, reverse engineering, or a related technical role. /li liExperience with web browsers, mobile browsers, WebViews, browser APIs, JavaScript runtime behavior, browser automation, fingerprinting, client‑side web security, and low‑level browser technologies. /li liFamiliarity with the architecture or codebase of modern open‑source browsers and rendering engines, such as Chromium, WebKit, Blink, or Gecko, with the ability to reason about how browser internals can expose new security and fraud signals. /li liExperience with native Android and/or iOS applications, mobile OS behavior, app instrumentation, emulators, device spoofing, mobile automation, mobile security, and low‑level platform APIs. /li liAttacker mindset and practical understanding of how malicious actors attempt to bypass detection using automation, AI agents, spoofing, and anti‑detection techniques. /li liAbility to identify subtle technical signals and turn them into practical detection or data collection opportunities. /li liExperience designing technical experiments and validating research hypotheses. /li liExperience with one or more SDK development languages and environments, such as TypeScript/JavaScript for web, Kotlin/Java for Android, or Swift/Objective‑C for iOS, with the ability to understand implementation constraints and collaborate effectively with SDK engineering teams. /li liScripting ability, preferably in Python, for building research tools, automation, and analysis workflows. /li liAbility to work independently on ambiguous problems and communicate findings clearly to engineering, product, and research stakeholders. /li /ul h3bAdvantages /b /h3 ul liExperience with Web SDKs, Mobile SDKs, client‑side telemetry, device intelligence, behavioral signals, AI agent detection, or fraud detection products. /li liExperience researching bots, credential stuffing, scraping, headless browsers, AI‑assisted automation, app cloning, SDK abuse, phishing kits, malware, or anti‑detection frameworks. /li liExperience with reverse engineering Android or iOS applications. /li liFamiliarity with detection quality measurement, feature evaluation, false‑positive analysis, production monitoring, or machine learning concepts. /li liBachelor’s degree in Computer Science, Cybersecurity, Data Science, or a related field—or equivalent hands‑on experience. /li /ul h3bYour Day-to-day In This Position /b /h3 ul liResearch browser, WebView, Android, and iOS environments from an attacker’s perspective. /li liIdentify new security signals, behavioral indicators, and technical patterns that can improve fraud, abuse, automation, and AI agent detection. /li liInvestigate attacker techniques involving bots, browser automation, AI agents, emulators, device spoofing, hooking, instrumentation, remote access tools, and anti‑detection methods. /li liDesign and run experiments to compare legitimate, automated, AI‑assisted, and manipulated environments. /li liEvaluate proposed signals for reliability, stability, spoofability, privacy sensitivity, performance impact, and production feasibility. /li liTranslate research findings into clear SDK feature requirements for web and mobile data collection. /li liBuild internal tools, scripts, and lab environments to support signal research and validation. /li liCollaborate with SDK, engineering, product, and detection teams to move research from hypothesis to production. /li /ul h3bWhy work with us? /b /h3 ul liPeople‑first management with minimal bureaucracy. /li liA friendly company culture, proven by employees who choose to return. /li liFlexible working hours. /li liFull financial and legal support for independent contractors. /li liFree English classes, with native speakers or Ukrainian teachers. /li liDedicated HR support. /li /ul h3bOur Next Steps /b /h3 ul liIntro call with a Recruiter. /li liIntro call with client. /li liTechnical interview. /li liCTO interview. /li liHR interview. /li liReference check. /liliOffer. /li /ul /p #J-18808-Ljbffr