Lisbon, Portugal
Joom Group is an international tech-centric group of e-commerce companies founded in 2016 in Latvia. We are here to transform the largest industry in the world, global trade, making it more transparent, efficient, and technology-driven.
Today, Joom Group brings together the following businesses: Joom, a platform for shopping from all over the world; JoomPro, the first end-to-end cross-border B2B marketplace, with successful operations in Brazil and plans to expand to other markets; JoomPulse, data platform that provides analytics and recommendations for marketplace sellers; and Onfy, a pharmaceutical marketplace in Germany. Joom Group’s offices are located in China, Brazil, Portugal, Latvia, and Germany, with headquarters in Lisbon, Portugal. We work as one international team, sharing knowledge and collaborating across countries, businesses, and products.
As we continue to grow and launch new products and services, our exposure to various security threats increases as well. We are currently looking for a Security Engineer who will be responsible for maintaining and developing our security monitoring capabilities. We are not fond of bureaucracy and legacy code and are always open for fresh ideas.
Responsibilities
Deploy and maintain information security tools and solutions
Collaborate with infrastructure teams as a subject matter expert
Ensure the security of infrastructure components (AWS Cloud, networks, EC2, Kubernetes, etc.)
Implement and maintain security controls and hardening across the CI/CD pipeline
Perform infrastructure vulnerability triage and remediation coordination
Requirements
5+ years of experience in cybersecurity, specifically in in-house security
Strong understanding of security processes and key security domains
Knowledge of *NIX systems, core network protocols, and essential cybersecurity/IT tools
Experience in cloud security (AWS preferred)
Basic knowledge and understanding of cybersecurity regulations
Preferred
Background in system administration, SOC, DevOps, or networking (strong overall engineering expertise)
We offer
Compensation package: base salary and performance-based bonuses
Office-first: flexible hours with a possibility to work remotely 52 days per year
Care & Wellbeing: health insurance (including dental care) for employees and their children, daily meal allowance, and 100% paid sick leave
Relocation Support: full assistance for a smooth relocation for the employees and their family
AI-first approach: licenses and access to a wide range of AI tools
Team & Growth: collaboration with colleagues across Portugal, Brazil, Latvia and China, with opportunities for promotions, professional trainings, and English & Portuguese courses
Community & Engagement: annual team building activities, knowledge-sharing workshops, and a strong sense of team work
Published on: 8/11/2026

Joom
Joom Group is an international tech-centric group of e-commerce companies founded in 2016 in Latvia. We are here to transform the largest industry in the world, global trade, making it more transparent, efficient, and technology-driven.
Please let Joom know you found this job on Wantapply.com. It helps us to get more jobs on our site. Thanks!