Klarna

Lead Engineer

Klarna
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2 months ago
London, United KingdomStaff+

Responsibilities

  • Make sound, defensible technical and architectural decisions and explain the trade-offs.
  • Design and operate systems for scale, reliability, performance, auditability, and controls in a regulated banking environment.
  • Connect technical choices to business outcomes and appropriately size solutions.
  • Mentor engineers and raise the technical bar across teams.
  • Advance initiatives across multiple teams without formal authority.
  • Set standards for practical, everyday use of AI in the engineering domain.

Requirements

  • Experience building and operating systems with significant reliability and performance demands at scale.
  • Strong experience ideally in Java, JavaScript, or Python environments.
  • Ability to evaluate trade-offs, explain decisions and alternatives, and optimize for business outcomes.
  • Ability to communicate complex systems clearly to technical and non-technical audiences.
  • Experience leading through technical work, operating across teams, and learning from production incidents.
  • Ability to contribute a capability or area of expertise that Klarna does not currently have.

Benefits

  • Most teams currently meet in the office two to three days per week, with arrangements varying by team and potentially changing over time.
  • Non-obvious backgrounds and diverse skills, perspectives, and backgrounds are welcomed.
  • This is a general opening with potential placement in domains such as risk or checkout.

Categories

Klarna

About Klarna

1,001-5,000 employees

Klarna is a privately held fintech that provides buy now, pay later financing, checkout, and a consumer shopping app for e-commerce and retail. It monetizes through merchant fees, interchange, and interest and fees on financing, while offering marketing and customer acquisition tools to merchants. Founded in 2005 and headquartered in Stockholm, it operates across Europe and North America.

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