Senior Java Developer for the OpenSearch Team

Full-Time / Engineering / Tel Aviv, Israel

About is currently building the most advanced SaaS observability platform in the market, based on popular, cutting edge, open source technologies. We're looking for a highly motivated Senior Java Developer to join our fast growing OpenSearch Team! As a member of this team, you will design, develop and maintain Core Technology and infrastructure handling massive scale and low latency challenges in our multi-cloud, multi- region, microservice-based platform. In addition, you will have the opportunity to contribute to the OpenSearch project and fix things where they have the most impact.


  • Design and develop high throughput, low-latency backend processes, and infrastructure in a scalable, multi-cloud platformContribute key features to the OpenSearch open-source project
  • Be an integral part of the team - embrace the OpenSearch Team spirit, ownership, agenda, planning, and methodology
  • Requirements

  • Experience in maintaining production-grade Elasticsearch clusters
  • 5+ years of experience in Java development with expertise in microservice frameworks, approaches, and patterns
  • Experience handling Big Data scale and latency challenges
  • Self motivated, quick learner, and proactive
  • Genuine team player
  • Excellent communication skills and the ability to collaborate effectively with stakeholders across a global company
  • Advantages

  • Experience with Docker & Kubernetes
  • Kafka, GO, Kotlin, Prometheus, AWS, Azure
  • Open-source & open-source contribution
  • OpenTelemetry
  • Live. Join the weekly live demo.
    2022 Gartner® Magic Quadrant for Application Performance Monitoring and Observability
    Forrester Observability Snapshot.