At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting‑edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Threat Detection Engineer at BairesDev What You'll Do Develop and maintain high‑fidelity detection rules and signatures using YARA and Sigma. Map detection capabilities to the MITRE ATT&CK framework to identify and close visibility gaps. Design and implement detection logic across endpoint, network, and cloud telemetry sources. Collaborate with Incident Response and Threat Intelligence teams to refine detection strategies. Conduct continuous tuning and validation of alerts to minimize false positives and maximize efficacy. Apply Detection‑as‑Code principles to manage the lifecycle of detection content systematically. What We Are Looking For 4+ years of experience in Security Operations, Threat Detection, or Detection Engineering. Proven expertise in writing detection rules and signatures using YARA and Sigma. Strong experience mapping security detections to the MITRE ATT&CK framework. Deep understanding of identifying threats across endpoints, networks, and cloud environments. Advanced proficiency in English. How We Make Your Work (and Your Life) Easier 100% remote work (from anywhere). Excellent compensation in USD or your local currency if preferred. Hardware and software setup for you to work from home. Flexible hours: create your own schedule. Paid parental leaves, vacations, and national holidays. Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now! #J-18808-Ljbffr