Senior Fullstack Developer (Java/Kotlin)

We are looking for a Senior Fullstack Developer (Java/Kotlin) to join a product team that builds and runs business-critical applications used by customers and partners internationally. The team owns its services end-to-end, from development to production.

You will work across back end, front end, and cloud, developing microservices and micro frontends in an event-driven architecture deployed on Kubernetes. Beyond hands-on development, you will help shape technical direction, make sound deployment decisions, and mentor less experienced developers.

Senior-level experience as a full-stack developer with Java and Kotlin in production environmentsStrong understanding of event-driven architectureExperience designing and building microservices and deploying them in cloud-based environments (AWS preferred)Hands-on experience with modern front-end development, preferably ReactExperience in a tech lead role or mentoring and guiding other developersAbility to work independently and collaboratively in a hybrid setupFull professional proficiency in English

Experience with Kubernetes and GitLab CIExperience with Kafka for service-to-service communicationExperience with micro frontend architectureExperience with continuous deployment practicesFamiliarity with Agile methodologies

Benefits

Take technical ownership in a team that builds and runs its own applications, used by customers and partners internationallyWork with a modern stack spanning Java, Kotlin, React, Kafka, AWS, and KubernetesJoin inventYOU, an IT staffing and consulting company with a strong presence across Stockholm and Athens, offering long-term engagements and close support throughout your assignment