Poland Employment

Logz is hiring a Software Engineer

About the Role

Logz is looking for a Software Engineer who tackles big, unsolved problems head-on. You'll own the systems that power how we ingest, store, and serve data at scale, playing a key role in shaping the reliability and performance of our backend infrastructure.

What You'll Do

  • Drive improvements to our OpenSearch and Thanos infrastructure.
  • Design, build, and maintain backend services for high-performance data ingestion and storage.
  • Operate and scale services across AWS (EC2, EKS, ECR).
  • Participate in an on-call rotation and take ownership of system reliability.
  • Collaborate cross-functionally with engineering teams across the organization.

What We're Looking For

  • 5+ years of backend or software engineering experience.
  • Strong proficiency in Kotlin.
  • Solid understanding of microservices architecture, Kubernetes, and telemetry tooling.
  • Hands-on experience with AWS in a production environment.
  • Embraces AI-driven development—you treat AI as a core part of your engineering workflow.
  • Comfortable diving into documentation, research papers, and new tools independently.
  • A builder's mindset: you've shipped real systems, owned them end-to-end, and aren't afraid to iterate fast.

Nice to Have

  • Prior experience working with Opensearch / Elasticsearch / Lucene.
  • Familiarity with Thanos or Prometheus.
  • Proficiency in Go.
  • Experience with data streaming tools such as Kafka or Pulsar.
  • Startup background with a track record of taking systems from zero to production.

Technical Stack

  • Languages: Kotlin, Go
  • Data & Observability: OpenSearch, Thanos, Prometheus, Kafka, Pulsar
  • Infrastructure & Platforms: AWS (EC2, EKS, ECR), Kubernetes
  • Architecture: Microservices

Logz is an equal opportunity employer.

Required Skills
KotlinOpenSearchThanosAWSEC2EKSECRKubernetesMicroservicesGoBackend EngineeringTelemetry ToolingAI-driven Development
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About company
Logz

Logz.io is a cloud-native observability platform that unifies logs, metrics, and traces to help engineering teams monitor, troubleshoot, and secure their systems at scale. Our platform processes massive volumes of real-time data, powers AI-driven investigation tools, and integrates deeply with leading open-source projects, including OpenSearch, Grafana, and Jaeger.

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Job Details
Department Software Development
Category backend
Posted 14 days ago