Klarna Engineering
Disrupting the financial sector starts and ends with products that work, are easy to use and stable day after day. The Engineering competence is pivotal in creating, maintaining and developing the Klarna experience.
Case Taintor
Software Engineer at Klarna, Outdoor Enthusiast, Traveler
Joe Constant
Software Engineer. Views and opinions expressed here are my own.
Alexander Carlsson
Senior Marketing Associate at Klarna Engineering, who believes in community and knowledge-sharing, and with a love for good stories.
Maxim Savin
Business Ops @ Klarna. I drive cross-functional projects and help teams around me achieve their goals.
Latest Posts
Automating the Klarna Card Ownership Fees System using AWS Step Functions
This article outlines how my team and I applied automation using AWS Step Functions and CloudFormation on a system to charge the monthly…
Stop Misusing ROC Curve and GINI: Navigate Imbalanced Datasets with Confidence
Discover how the Precision-Recall curve can provide a more robust metric for binary classification in data science and machine learning.
Overcoming the Hurdle of Unformatted Input: What I Learned From Building a ChatGPT Add-On for…
While ChatGPT is an incredibly powerful language model, it still struggles with unformatted input. As a tech nerd and passionate data…
Introducing native E2E testing: Learnings from the Senior Engineering Program for Women
How I made company-wide impact by successfully delivering the introduction of native E2E testing in mini versions of the Klarna app.
App Quality, Cross-Platform Brilliance, and Android’s Automotive Revolution: Key Insights from…
On July 5–7, Klarna Engineering sponsored Droidcon Berlin 2023. We asked our engineers to list their top 3 takeaways from the conference.
Actor: Ensuring thread safety in concurrent code
Swift is packed with different mechanisms to achieve asynchronous operations in a structured way. We all need concurrent/parallel…
Becoming a full time Klarnaut
A diary of a working student: From Stocard to Klarna
Distributed Systems — Key Concepts & Patterns
If you are working in a modern tech company, you must have come across the term, “Distributed Systems”. In this blog post, I’ll go through…
Black Friday at Klarna: How engineering teams got ready for the most important time of the year
As Klarna’s mission is to make shopping truly smoooth for consumers and retailers, then there is no event more important than Black Friday…
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