Chief Security Architect

7 hours ago


Stockholm, Stockholm, Sweden Klarna Full time
About Us
Klarna is a leading fintech company that provides innovative payment solutions to millions of users worldwide. With a strong focus on innovation and creativity, we are assembling a global talent team to help us shape the future of payments and cybersecurity.

Job Description
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 simulating sophisticated cyber attacks to identify vulnerabilities in our digital infrastructure and customer data. 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.

Responsibilities
• Conduct white-box and black-box penetration testing against internal and public-facing applications and assets
• Manage, triage, and investigate Bug Bounty submissions and external pentest findings
• Perform variant analysis on issues discovered through all channels
• Research and perform security analyses on 3rd-party solutions
• Develop tooling to support reconnaissance, automation, and metrics collection
• Provide expert guidance to developers, other product security teams, and the SOC in investigating issues
• Spread awareness of offensive security practices via demos, workshops, and training
• Assess the security of our tech stack through whatever means are best suited
• Define what we focus on to provide the most value
• Help further mature Klarna's security program

Requirements
• Strong experience with penetration testing and other technical security assessments
• Experience identifying security issues in code, particularly within Java and Node.js
• Experience with cloud environments, particularly AWS and modern micro-service design principles
• Comfortable communicating findings clearly and effectively, with concrete remediation recommendations beyond simple issue reporting
• Comfortable scripting and contributing to larger projects in Python
• Able to take the initiative and be comfortable taking on projects that contribute to the larger security culture and posture at Klarna
• Industry recognized certifications, e.g., OSCP, OSWE, CREST, GIAC, AWS, et. al
• CTF Participation and active contributions to the cybersecurity community

Benefits
• Collaboration within a diverse team that values innovation and creativity.
• Culture - You'll have an opportunity to work with people from 90+ different countries in our English-speaking offices.
• A challenging scope with the opportunity to work with latest technologies

What We Offer
Our compensation package includes a base salary and Restricted Stock Units (RSUs). To ensure fairness and maintain global market competitiveness, each role in a specific location has a set base salary. Our RSU program features a 4-year vesting schedule, allowing you to gradually become a shareholder in Klarna. Additionally, you may qualify for our Contribution-Based Reward (CBR) program, which recognizes and rewards significant contributions to our success.
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