About Company
Klarna is one of the world’s leading payment solution providers and a licensed bank, revolutionizing the way consumers shop and pay online. Founded in Stockholm, Sweden, in 2005, we have grown into a global powerhouse in the fintech industry, trusted by over 150 million consumers and partnering with more than 450,000 merchants across 45 markets. Our mission is to make shopping smooother, simpler, and more enjoyable for everyone, everywhere. We believe in continuous innovation, pushing boundaries, and leveraging cutting-edge technology to create seamless experiences. At Klarna, you’ll find a dynamic, fast-paced, and highly collaborative environment where curiosity is encouraged, and impactful ideas are brought to life. We’re passionate about our products and our people, fostering a culture of ownership, growth, and constant learning. Join us in shaping the future of retail and payments.
Job Description
Are you fascinated by the transformative potential of blockchain technology and eager to make your mark in the fintech space? Klarna is seeking a highly motivated and curious Entry Level Blockchain Researcher to join our innovative team in Stockholm. This is an unparalleled opportunity for a recent graduate or early-career professional to dive deep into the world of distributed ledger technologies (DLT), contributing to research that could redefine the future of payments, identity, and financial services.
As an Entry Level Blockchain Researcher, you will work alongside seasoned experts, exploring novel cryptographic techniques, analyzing various blockchain protocols (public and private), and assessing their applicability within Klarna’s ecosystem. Your role will involve conducting thorough literature reviews, designing and implementing proof-of-concept prototypes, and contributing to technical documentation and whitepapers. We’re looking for someone who is not afraid to challenge the status quo, thrives in a collaborative environment, and possesses a strong analytical mindset. This position offers a unique chance to learn from the best, grow your expertise in a rapidly evolving field, and directly influence strategic technological decisions at a global fintech leader. If you have a foundational understanding of blockchain, a passion for research, and a desire to turn complex concepts into practical solutions, we encourage you to apply and help us build the next generation of financial innovation. You’ll be instrumental in exploring new frontiers, evaluating emerging trends, and translating complex technical concepts into actionable insights that guide our product development and strategy.
Key Responsibilities
- Conduct in-depth research and analysis of existing and emerging blockchain protocols, consensus mechanisms, and cryptographic solutions.
- Evaluate the potential applications and implications of DLTs for Klarna’s financial products and services.
- Develop and test proof-of-concept prototypes to explore the feasibility and performance of new blockchain technologies.
- Contribute to technical reports, whitepapers, and presentations to share research findings with internal and external stakeholders.
- Stay up-to-date with the latest developments, trends, and breakthroughs in the blockchain and cryptocurrency space.
- Collaborate with cross-functional teams, including product development, engineering, and legal, to integrate research insights into actionable strategies.
- Participate in academic and industry conferences, workshops, and communities to foster knowledge exchange and networking.
- Assist senior researchers in complex projects and strategic initiatives.
Required Skills
- Bachelor's degree in Computer Science, Mathematics, Electrical Engineering, or a related quantitative field.
- Foundational understanding of blockchain technology, distributed ledger concepts, and cryptography.
- Proficiency in at least one programming language (e.g., Python, Java, Go, JavaScript) for prototyping and data analysis.
- Strong analytical, problem-solving, and critical thinking skills.
- Excellent written and verbal communication skills in English.
- Demonstrated curiosity and passion for learning new technologies and concepts.
- Ability to work independently and collaboratively in a fast-paced environment.
Preferred Qualifications
- Master’s degree or higher in a relevant field.
- Academic coursework or project experience related to blockchain, distributed systems, or network security.
- Familiarity with specific blockchain platforms (e.g., Ethereum, Polkadot, Solana) and smart contract development.
- Experience with data analysis tools and methodologies.
- Prior experience with academic research or technical writing.
- Contributions to open-source blockchain projects.
Perks & Benefits
- Competitive salary and performance-based bonuses.
- Comprehensive health and wellness benefits.
- Generous pension plan contributions.
- Flexible working arrangements (Hybrid model).
- Opportunities for continuous learning and professional development with a dedicated budget.
- Access to state-of-the-art tools and technologies.
- Modern office environment in central Stockholm with amenities like 'fika' (coffee breaks).
- Employee discounts on Klarna services.
- Regular social events, team-building activities, and hackathons.
- Opportunity to work with a diverse and international team of experts.
How to Apply
Interested candidates are encouraged to click on the application link below. Please include a resume and a cover letter explaining your interest in blockchain technology and how your skills align with this role.