Senior Cloud Security Operations Engineer

Senior Cloud Security Operations Engineer Join to apply for the Senior Cloud Security Operations Engineer role at Factorial Factorial is looking for a skilled and experienced Senior Cloud Security Operations Engineer to join our team and strengthen the security of our systems and infrastructure. As a key member of the Security Operations Team, you will be responsible for protecting our environments and ensuring the security of our data. You’ll work closely with cross-functional teams to maintain a strong and up-to-date security posture. Mission Develop and manage security tooling to ensure accurate threat detection and swift response in different environments: Cloud, CI/CD and on-premise. Implement hardening strategies in our infrastructure to increase our resilience against cyberattacks. Continuously monitor security alerts and incidents, providing timely and effective responses. Conduct thorough incident response, ensuring quick and efficient mitigation of security threats. Perform detailed security investigations to identify root causes and impacts. Develop and maintain detection and blocking rules. Collaborate with IT and development teams to integrate security best practices across the organization. Develop, maintain, and regularly update incident response plans and procedures. Provide security awareness training to staff to ensure company-wide vigilance and compliance. Qualifications 5 years of experience in Security Engineering in Cloud environments (AWS/Azure), CI/CD pipelines, Infrastructure as Code (Terraform) and Containerization (Kubernetes). Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent experience. Strong understanding of Cyberattacks and Threat Actor Tactics, Techniques and Procedures. Experience using and managing EDR, CNAPP and SIEM solutions. Proficiency in scripting and automation using Python, Bash, or similar languages. Experience with Datadog is a plus. Cybersecurity certifications are a plus. Annual salary range: €55,000 10% variable 10% ESOP How We Work At Factorial, we believe the best products are built when people come together—to collaborate, challenge ideas, and move fast. That’s why our Engineering Team follows an office‑first flexible approach. We work on‑site several days a week (80%) to connect, align, and innovate as a team, while also supporting remote work when it makes sense (20%). Benefits High growth, multicultural and friendly environment. Continuous training and learning based on your needs. Alan private health insurance. Healthy life with Wellhub (Gyms, pools, outdoor classes). Save expenses with Cobee. Language classes with Preply. Get the most out of your salary with Payflow. Breakfast in the office and organic fruit. Nora and Apeteat discounts. Pet Friendly. Diversity and Inclusion We are committed to inclusion and we do not discriminate on any aspect. Factorial encourages everyone to apply! About Factorial Factorial is an innovative Business Management Software solution designed to streamline company processes for small and medium‑size enterprises. Founded in 2016, our mission is to help companies automate workflows, centralize people data, and make better business decisions. With customers across over 60 countries worldwide, we’ve built a diverse team that’s driving change in the business management tech space. Values We own it: We take responsibility for every project. We learn and teach: Dedicated to learning something new every day and sharing it. We partner: Every decision is a team decision. We trust each other. We grow fast: We act fast. We think that the worst mistake is not learning from them. Job Details Seniority level: Mid-Senior level Employment type: Full‑time Job function: Engineering and Information Technology Industry: Software Development Referrals increase your chances of interviewing at Factorial by 2x. J-18808-Ljbffr

Location: Barcelona, Cataluña, ES

Posted Date: 11/18/2025