Senior Cybersecurity Specialist

10 hours ago


Stockholm, Stockholm, Sweden Klarna Full time
About Us
Klarna is a fast-growing fintech company that is revolutionizing the way people shop online. With a strong focus on innovation and creativity, we are building a global talent team to help us shape the future of payments and cybersecurity.

Job Summary
We are seeking a Senior Offensive Security Engineer to join our team. As a key member of our security team, you will be responsible for identifying vulnerabilities in our digital infrastructure and customer data through simulated cyber attacks. This position demands a blend of hacking skills, creativity, and a deep understanding of cyber threats. You will work closely with cross-functional teams to provide actionable insights to fortify our security posture.

Key Responsibilities
• Conduct penetration testing to identify vulnerabilities in our internal and public-facing applications and assets
• Investigate and manage Bug Bounty submissions and external pentest findings
• Analyze security issues in code, particularly within Java and Node.js
• Collaborate with cross-functional teams to provide expert guidance on investigating issues
• Develop tooling to support reconnaissance, automation, and metrics collection
• Provide expert guidance to developers, other product security teams, and the SOC in investigating issues

Requirements
• Strong experience with penetration testing and other technical security assessments
• Experience with cloud environments, particularly AWS and modern micro-service design principles
• Industry recognized certifications, e.g., OSCP, OSWE, CREST, GIAC, AWS, et. al
• CTF Participation and active contributions to the cybersecurity community

What We Offer
At Klarna, we offer a competitive compensation package, including a base salary and RSUs. Our team is passionate about innovation and creativity, and we are committed to providing opportunities for growth and development. Join our team and be part of shaping the future of payments and cybersecurity

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