26 set - Varese
Klarna
Klarna in Lombardy (Varese) seeks a Senior Offensive Security Engineer to lead penetration testing across internal and public systems, triage Bug Bounty submissions, and translate findings into actionable fixes.
You will mentor engineers and SOC staff, build tooling, review Java and Node.js code, and work with AWS and microservices to mature Klarna’s security program in a fast-moving fintech environment. This hands-on role requires 5+ years of experience and a proactive, self-driven approach.
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