Lead Offensive Security Engineer: Bug Bounty & Pentest
Role Description & Technical Scope
Klarna is seeking an experienced Offensive Security professional to join the team in Sweden. You will run penetration tests against internal and public systems, triage Bug Bounty submissions, and analyze findings across the stack.
The role requires writing clear remediation steps and developing Python tooling to automate security processes. You will collaborate with developers, product security, and SOC to drive improvements and ensure secure designs while maturing Klarna's security program.
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Key Details
- Date Posted: 23 Oct 2026
- Location: United Kingdom
- Employment: Permanent
- Workplace: Hybrid
- Domain: Quality Engineering
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Verified Tech EmployerEnterprise technology firm or security consultancy operating across the UK digital defense ecosystem.
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