Senior Back-end Developer - Kotlin
⚲ Warszawa, Wrocław, Kraków, Poznań, Łódź, Lublin, Olsztyn, Białystok, Gdańsk, Szczecin
18 480 - 21 840 PLN netto (B2B)
Wymagania
- Kotlin
- Java
- vert.x
- Spring Boot
- Spring WebFlux
- Hibernate
- Microservices
- REST API
- CI/CD
Opis stanowiska
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:
Kotlin
•
Java 17+
•
Vert.x
•
Spring 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 team
• Good communication and collaboration skills
Nice to have
• Experience with microservices architecture
• Experience working with REST APIs
• Experience with cloud-based environments
• Knowledge of CI/CD and Agile development practices
Requirements
• Minimum 6 years of professional experience in backend software development
• Strong hands-on experience with:
Kotlin
•
Java 17+
•
Vert.x
•
Spring 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 team
• Good communication and collaboration skills
Nice to have
• Experience with microservices architecture
• Experience working with REST APIs
• Experience with cloud-based environments
• Knowledge of CI/CD and Agile development practices
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