Software Engineer - Payment platform (Backend)

What We Do At Qliro At Qliro we deliver safe and simple payments. We are a dedicated partner to our merchants who serve their customers every day. We believe that if our merchants grow, we grow. We are a company of dedicated, friendly and highly competent people that together have redefined what Qliro and payments can be. We are now on a journey of scaling our business both here in Sweden and the Nordics. What your team does: The Payments Platform Team builds and runs the payment engine behind every purchase on Qliro - payment transactions, integrations with our Payment Service Providers, and settlements consolidation for our merchants. We operate on the transactional frontline, where high availability and performance aren't optional. Our tech stack includes: ✅ C# .NET ✅ MS SQL Server, AWS, Terraform, Kubernetes, Rabbit MQ ✅ Event Driven Architecture ✅ Observability with Grafana and Kibana ✅ AI development with Claude You can expect to:

• Work on a variety of exciting payment‑related projects, processing millions in SEK every day for thousands of customers, with a strong focus on stability, scalability, and security.
• Work with modern, AI‑assisted development tools such as Claude to improve productivity, code quality, and collaboration.
• Contribute throughout the entire product lifecycle: planning, implementation, testing, release, and maintenance.
• Take part in architectural discussions and drive technical improvements.
• Collaborate continuously: we strongly believe in teamwork, thoughtful code reviews and shared ownership.
• Learn continuously, both on the job and through our learning platform, and share knowledge with your colleagues.
• Have fun while working in a fast‑growing area and organisation.

What we are looking for:

• You have experience with backend development using our tools or similar technologies.
• You understand the fundamentals of system design and API development, and you're comfortable reasoning about data structures and algorithms.
• You're communicative and like being involved across the full development cycle, from planning through to following up after release, and take full ownership together with your team.
• You are curious and pragmatic about AI, and enjoy exploring how tools like Claude can be used to support better engineering practices and decision‑making.
• You are willing to participate in the team’s on‑call rotation (with extra compensation).
• You communicate fluently and confidently in English, both verbally and in writing. Swedish is not a prerequisite.

WOW in everything we do Qliro is the place for you who are curious, passionate and love collaboration. Together we have the power to create wow in everything we do. Feel comfortable being you, bringing your own unique perspectives. At Qliro there is a place for you whoever you are. Differences are a strength. We love flexibility and remote work, we also believe in the power of meeting in real life. With a mix of working remote and collaborating in the office, we believe in a flexible workplace that suits you and Qliro. Qliro is an equal opportunity employer. All qualified applicants will be considered for employment without regard to gender, gender identity or expression, national origin, religion or other beliefs, disability, sexual orientation or age.