Software Developer

Are we looking for you? Are you ready to build high-quality software in a modern microservices architecture? You will develop and maintain key services using Java and Spring Boot. Your work will directly impact system scalability, delivering real value to our stakeholders and end-users. Join our team to solve complex technical problems and actively drive our technological growth.

What you’ll work on

• Java 21/25 microservices designed according to Domain-Driven Design, built with Spring Boot 4.x and communicating mainly via RabbitMQ and REST APIs.
• Data stored in MySQL and PostgreSQL, with part of it sourced from Snowflake.
• Caching, mainly with Redis.
• Our Kafka platform: maintaining our Kafka cluster running on the Strimzi operator.
• Stream processing with Kafka Streams and, more recently, Apache Flink.
• Maintaining our RabbitMQ setup.
• Services deployed on AWS ECS and Kubernetes.
• Test-driven development with TDD and BDD (Cucumber), covering unit and integration tests run in Jenkins.
• CI/CD pipelines in GitLab.
• Observability with Prometheus, Grafana and Kibana.

Your role in the team

• Building and maintaining microservices in line with business requirements and our internal standards.
• Keeping services up to date, including Java and Spring Boot upgrades.
• Contributing to architecture decisions for scalable, modular solutions.
• Helping develop and operate our messaging and streaming infrastructure.

Experience

Must have

• At least 5 years of commercial experience with Java and Spring Boot.
• Experience with microservices and distributed systems.
• Hands-on experience with at least one message broker (RabbitMQ or Kafka).
• Good knowledge of relational databases (MySQL or PostgreSQL).
• Experience with Docker.
• Clear communication with both technical and business stakeholders, and a collaborative approach (knowledge sharing, pair programming).

Nice to have

• Kafka Streams or Apache Flink.
• Kafka Connect, Strimzi or other Kafka operators.
• Kubernetes.
• GitLab CI/CD.
• Snowflake.
• Redis or other caching solutions.
• Prometheus, Grafana, Kibana / ELK.
• OAuth2 security.

What’s in it for you

• Private LuxMed healthcare, free preventive check-ups, spine-relieving massages.
• Budget for remote workstation equipment and gift vouchers.
• On-site buffet breakfasts prepared fresh daily.
• Team-building and family trips to a private lakeside resort.
• Subsidy for a Multisport card.