Solvex Solutions
Back End Developer
Solvex SolutionsSweden17 hours ago
ContractInformation Technology

Backend Developer – Kotlin / Spring Boot / Kafka (DevOps Team)



We’re looking for a Backend Developer to join our DevOps team, building a high-performance, event-driven platform that enables Tax Invoicing across multiple countries. The system handles 1.5M+ transactions daily and thousands of events per second.


Your Role:

  • Develop new features in a Spring Boot + Kotlin microservice architecture
  • Work with Kafka Streams and ensure scalable, reliable performance
  • Contribute to automated testing, DevOps, and on-call support
  • Continuously improve quality, performance, and developer experience


Tech Stack:

Kotlin, Spring Boot, Kafka, Kafka Streams, PostgreSQL, Kubernetes (GCP & Alicloud), OpenShift, Orbit


You Bring:

  • Proven experience building scalable, event-driven microservices
  • Hands-on with Kafka, Spring Boot, and Kotlin
  • Curiosity, drive, and a passion for new technology and continuous improvement


If you love building high-impact systems in a modern cloud-native setup, we’d love to hear from you!

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