Develop card systems and card related services, supporting card issuing integrations with internal and external systems.
Contribute to the development of cloud native, event-driven applications within the Cards Engineering domain as part of an agile team.
Ensure high performance, reliability, and maintainability of card applications through clean, well-tested code.
Participate in code reviews, applying best practices and ensuring consistent coding standards across the cards platform.
Collaborate closely with product owners, architects, and other engineers to deliver reliable and scalable card payment solutions.

Strong experience in Kotlin (JVM), including frameworks and tools such as Spring/Spring Boot 3.0+, Jenkins, Git, Maven, Docker, and modern JVM development practices.
Basic knowledge with cloud native deployments, preferably on AWS, using Terraform, Kubernetes, and ArgoCD.
Experience with event driven architecture, including message handling with Kafka.
Practical experience with asynchronous processing, flow orchestration, and system to system integrations.
Experience in banking or card/payment systems is a strong advantage.
Fluent English is required in spoken and written communication.

Flexible working hours, hybrid work, and the possibility to work from anywhere in the EU, Iceland, Switzerland, and the UK (in total 90 days per year).
Additional weeks of vacation are available to all employees who have been in the company for 1 year or more.
You will get additional days off for volunteering purposes.
30 fully paid calendar days for military training every year.
A competitive benefits package in addition to your salary that includes health insurance after the first 3 months.
Access to tools and resources that help you feel good and be productive at work and in life.
Internal and external training programs, workshops, conferences, online training, etc.
Enjoy special offers & pricing for products and services provided by Luminor.

Senior Software Engineer, Kotlin

Key skills