Senior Offensive Security Engineer: Pen Testing & Cloud

bol.com; Netherlands; On-site; EUR 90,000 - 130,000; Full time

Job summary

bol.com is seeking a Senior Offensive Security Engineer to lead pen tests, threat modeling, and secure-by-design reviews across our platform. You’ll own offensive security engagements for web apps, cloud-native services, and partner integrations.

You’ll collaborate with a diverse team of red/blue defenders, respond to incidents, and translate complex findings into actionable fixes for product teams. Deep expertise in Linux, Java ecosystem and cloud deployments is highly valued.

Qualifications

• Experience performing ethical hacking and penetration testing on web apps and cloud services.
• Strong understanding of risk-based security assessments and threat modeling.
• Familiarity with Linux, Java ecosystem and cloud deployments.

Responsibilities

• Perform penetration tests and security assessments on platforms and apps.
• Lead security reviews of designs and architectures.
• Contribute to incident response and security tooling.
• Collaborate with product teams to remediate findings.

Skills

Penetration testing

Threat modeling

Cloud security

Job description

bol.com is seeking a Senior Offensive Security Engineer to lead pen tests, threat modeling, and secure-by-design reviews across our platform. You’ll own offensive security engagements for web apps, cloud-native services, and partner integrations.

You’ll collaborate with a diverse team of red/blue defenders, respond to incidents, and translate complex findings into actionable fixes for product teams. Deep expertise in Linux, Java ecosystem and cloud deployments is highly valued.