Java Developer (expertise with Grafana)

Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT.

• 6+ years of experience in Java development (preferably Spring Boot)
• Hands-on experience with Grafana for monitoring, visualization, and alerting
• Strong understanding of REST APIs, microservices, and distributed systems
• Experience with logging frameworks such as Logstash, Loki, and Splunk
• Familiarity with Prometheus, OpenTelemetry, or other observability tools
• Experience with SQL and NoSQL databases: Oracle, Postgres, Redis, Mongo, Cassandra
• Proficiency with Docker, Kubernetes, or cloud environments is a plus

Nice to have:

• Experience with DevOps and CI/CD pipelines
• Knowledge of Kafka, RabbitMQ, or other messaging systems
• Familiarity with Terraform, Ansible, or Infrastructure as Code (IaC)
• Experience in performance tuning and JVM optimization

• Develop and maintain Java-based applications focusing on performance and scalability monitoring
• 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 implement best practices
• Write clean, maintainable, and well-documented code