Functional Senior Engineer - Stockholm
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About Us
With over 85 million global active users and 2,5 million transactions per day, Klarna is on the way to becoming the world’s favorite way to shop. To help us get there, we’re assembling an unparalleled global talent team—accelerating individual careers, and disrupting entire industries. We’re looking for people ready to achieve the extraordinary and embrace our bold ambitions as we shape the future of payments and fintech. Will you join us?
What You Will Do
As part of the Partner Bank Networks team, you will take a lead role in the development, operation, and evolution of Klarna’s integrations with partner banks. You will be responsible for:
- Leading the development and operation of systems that facilitate payments and collections.
- Maintaining stable integrations between Klarna and various banking partners.
- Proactively identifying and implementing improvements to system design and tooling for bank operations teams.
- Solving integration issues, handling exceptional cases, and ensuring smooth, scalable operations.
- Collaborating with internal and external stakeholders to ensure alignment and successful deliveries.
- Mentoring less experienced engineers and contributing to the overall growth of the team.
You will play a crucial role in ensuring Klarna’s systems remain a reliable and unified interface between Klarna and its partner banks.
Who You Are
- Proven experience with Erlang + OTP (Elixir experience is considered, but with a preference for switching to Erlang).
- Familiarity with Postgres, Kafka, and AWS is highly desirable.
- Excellent problem-solving skills with the ability to challenge the status quo and drive transformation within systems and processes.
- Strong communication skills, capable of efficiently collaborating with stakeholders and leading team projects.
- Experience working in complex environments with a focus on simplifying operations.
- A proactive leader with a passion for mentoring and driving team success.
Awesome to Have
- Experience building scalable, reliable payment and collection systems.
- Familiarity with cloud-based infrastructure and tools like AWS.
- Python Knowledge
Closing
Please include a CV in English.
Klarna's Compensation model and Equity Offering
At Klarna, 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. During the recruitment process, we will assess your skills and experience to determine which role is the best fit for you.
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.
Total compensation: 62,113 SEK - 69,566 SEK (monthly)
- Department
- Engineering
- Locations
- Stockholm, Sweden
- Employment type
- Full-time
About Klarna
Since 2005, Klarna has been on a mission to reimagine how consumers spend and save in their daily lives. We help people save time and money and reduce financial worry. With over 85 million global active users and 2.5 million transactions per day, our vision is a world where Klarna empowers everyone, everywhere, through seamless financial and commerce experiences—as a personalized, trusted assistant making financial empowerment effortless.
Over 575,000 global retail partners, including H&M, Saks, Sephora, Macys, IKEA, Expedia Group, and Nike have integrated Klarna's innovative technology to deliver a seamless shopping experience online and in-store.
Functional Senior Engineer - Stockholm
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