Fintech Domain Security Lead - Payments & Platforms

Klarna; Greater London; On-site; GBP 110,000 - 140,000; Full time

Job summary

Klarna is seeking a Domain Security Lead in London to act as the BISO for multiple business domains including payments, fraud prevention, banking, and partner integrations. You will bridge business objectives with security requirements and embed security into daily operations to enable fast, safe delivery.

As the senior security partner, you will own the risk posture, lead risk assessments, and support audits while collaborating with product and engineering teams to define secure design and

Qualifications

• Strong risk management and threat modeling experience.
• Proven ability to translate business requirements into secure designs.
• Experience supporting audits against regulatory frameworks.

Responsibilities

• Lead security strategy for assigned business domains and communicate risks to senior management.
• Identify security requirements, data classifications, and dependencies early in product design.
• Drive security improvement programs and coordinate remediation with engineering teams.
• Coordinate audit management with internal and external auditors and follow up on findings.
• Grow security culture through Security Champions and training initiatives.

Skills

Risk management

Threat modeling

Secure design

Incident response

GRC

Fintech knowledge

Education

Bachelor's degree in Information Security or related field

Tools

ISO 27001

Job description

Klarna is seeking a Domain Security Lead in London to act as the BISO for multiple business domains including payments, fraud prevention, banking, and partner integrations. You will bridge business objectives with security requirements and embed security into daily operations to enable fast, safe delivery.

As the senior security partner, you will own the risk posture, lead risk assessments, and support audits while collaborating with product and engineering teams to define secure design and