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Senior Back-end Developer - Kotlin

Link Group Show all offers

Łódź

Olsztyn

Lublin

Kraków

10 days ago

In short

Senior Back-end Developer needed in Łódź for Link Group. Requires 6+ years in Kotlin/Java backend dev, reactive tech (Vert.x, Spring Boot/WebFlux, Hibernate). Focus on scalable, non-blocking apps. Full-time, on-site.

Keywords

Kotlin Java Vert.x Spring Boot Spring WebFlux Hibernate Reactive Programming Backend Development Microservices REST APIs

AI-written summary based on the listing content.

We are looking for a Senior Back-end Developer with strong experience in Kotlin and Java-based backend development, working with modern reactive technologies.

Requirements

Minimum 6 years of professional experience in backend software development

Strong hands-on experience with:

KotlinJava 17+Vert.xSpring Boot / Spring WebFlux

Hibernate
Solid understanding of backend application development and modern software engineering practices
Experience developing and maintaining scalable backend services
Good understanding of reactive programming and non-blocking application development
Ability to troubleshoot and resolve complex technical issues
Ability to work independently and contribute effectively within a development teamGood communication and collaboration skillsNice to have
Experience with microservices architecture
Experience working with REST AP
IsExperience with cloud-based environments
Knowledge of CI/CD and Agile development practices