Java Developer (with Grafana)
Warsaw (1 day / week from the office)
Key Responsibilities :
- Develop and maintain Java-based applications with a focus on performance and scalability monitoring the data stream and its quality
- Integrate Grafana for real-time monitoring, dashboard creation, and alerting
- Work with Prometheus, Loki, Elasticsearch, or other monitoring tools to collect and visualize system metrics
- Optimize application logging, tracing, and metrics collection to improve observability
- Collaborate with DevOps engineers to enhance system performance, monitoring, and automation
- Troubleshoot and debug performance issues using monitoring tools and logs
- Participate in code reviews, system design discussions, and best practice implementation
- Write clean, maintainable, and well-documented code
Required Qualifications :
6+ years of experience in Java development (Spring Boot preferred)Hands-on experience with Grafana for monitoring, visualization, and alertingStrong understanding of REST APIs, microservices, and distributed systemsExperience with logging frameworks (e.g., Logstash, Loki, Splunk)Familiarity with Prometheus, OpenTelemetry, or other observability toolsExperience with SQL and NoSQL databases (Oracle, Postgres, Redis, Mongo, Cassandra)Proficiency in Docker, Kubernetes, or cloud environments is a plusStrong analytical and problem-solving skillsGood communication skills and ability to work in a team-oriented environmentNice to Have :
Experience with DevOps and CI / CD pipelinesKnowledge of Kafka, RabbitMQ, or other messaging systemsFamiliarity with Terraform, Ansible, or Infrastructure as Code (IaC)Experience in performance tuning and JVM optimizationOur Offer :
MedicoverGenerali life insuranceE-learning platformPaid Referral ProgramExperis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.