About The Role

Monitor existing threats and investigate suspicious activities using logs, dashboards, and detection systems
Analyze attack patterns and build detailed threat scenarios based on collected data
Research and respond to reported threats, Customer escalations, and security incidents
Improve detection and blocking mechanisms for automated attacks and malicious behaviors
Analyze intelligence from competitors, public sources, and industry trends to identify emerging threats
Work with monitoring and analytics tools such as Kibana and Elasticsearch
Collaborate with engineering and security teams to improve product protection capabilities
Document findings, attack methodologies, and investigation results
At least 3 years of commercial experience in cybersecurity, threat research, or related areas
Hands-on experience in cybersecurity, threat detection, security research, threat hunting, anti-bot solutions, fraud and abuse detection, application security, or a closely related security domain.
Strong understanding of attacker tactics, techniques, and behaviors, including methods used to evade, bypass, or modify attacks to avoid detection.
Experience investigating suspicious or malicious activities, with a solid understanding of detection, alerting, and blocking mechanisms.
Strong understanding of web technologies and architecture, including:
Client-server architecture
HTTP/HTTPS protocols
REST APIs and web services
Request/response lifecycle
Headers, cookies, sessions, and authentication mechanisms
Understanding of browser technologies and experience investigating:
DOM structure and manipulation
Browser events
XHR and Fetch requests
WebSockets
Browser APIs
Browser security policies and controls
Ability to read and analyze JavaScript code, identify application behavior, detect suspicious or incorrect logic, and understand potential remediation approaches. Deep JavaScript development expertise is not required.
Working knowledge of HTML and CSS sufficient to investigate and understand web application behavior.
Strong practical experience with SQL for data analysis, investigations, and working with large datasets.
Hands-on experience using Kibana for log analysis, monitoring, and investigations.
Solid understanding of networking fundamentals, including:
TCP/IP
DNS
VPN technologies
Proxies
Basic network troubleshooting
Ability to independently investigate complex technical issues and correlate multiple data points to build a complete attack or incident scenario.
Experience using AI-powered tools and chatbots for research and technical investigations, including the ability to write effective prompts and interpret results.
Upper-Intermediate (B2) or higher level of English.

WILL BE A PLUS

Understanding of Elasticsearch and its ecosystem.
Python scripting and automation skills.
Experience developing, analyzing, or investigating crawlers, scrapers, or browser automation tools.
Experience with deobfuscation and/or reverse engineering techniques.
Experience investigating bot traffic, automated attacks, scraping activity, credential stuffing, account takeover attempts, abuse, fraud, or similar threats.
Experience with monitoring, analytics, and observability platforms such as Datadog, Imply, Splunk, Microsoft Sentinel, OpenSearch, or similar tools.