Position: Senior Java Developer
Company: ARENA CS
Experience required: 5y

Responsibilities
Develop message and stream processing components for Kafka-based messaging platform
Operate the messaging platform, be able to tune the performance and troubleshot issues
Develop messaging or stream processing applications/flows
Develop self-service components
Be part of the on-call-duty
Implement unit tests
Implement monitoring
Requirements
3+ years of relevant experience
Strong Java knowledge
Strong knowledge on Kafka eco system (Kafka broker, Kafka Connect, schema registry, KsqlDB, ...)
Solid knowledge of Kubernetes and docker
Experience with Azure, Git, GitHub
Knowledge of SQL
Experience with Oracle PL/SQL
Ability to learn new technologies
Experience with tools: Elasticsearch, Kibana, Prometheus, Grafana, Opsgenie
Fluent verbal and written English communication
Nice to have
Salesforce Integration Cloud (MuleSoft)