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September 2, 2026

Production Support Engineer

Senior • On-site

120 - 125 PLN/yr

Warsaw, Poland

Responsibilities

  • Own incident and problem management processes, including RCA, resolution, and preventive actions.
  • Monitor production service health, detect anomalies, and respond before issues become incidents.
  • Execute and oversee deployments through CI/CD pipelines and coordinate rollback activities when required.
  • Troubleshoot failed deployments and support release execution processes.
  • Maintain stability and alignment of Pre-Production and Production environments.
  • Document operational procedures, known issues, and resolution steps in runbooks and knowledge repositories.
  • Collaborate with development and platform teams to triage incidents and address operational requirements.
  • Identify recurring operational issues and propose automation or tooling improvements.
  • Improve observability through dashboards, alerts, and log analysis.
  • Contribute to service continuity activities and disaster recovery exercises.

Requirements

  • Proven experience in IT operations, application support (2nd/3rd line), or a similar production-facing role with 5+ years of experience.
  • Demonstrated ownership of incidents end-to-end, from alert handling through RCA and prevention.
  • Practical experience working within an ITIL framework, including incident, problem, and change management, with 2+ years of experience.
  • Experience working in Agile delivery environments alongside development teams.
  • Excellent English communication skills with the ability to explain technical issues to both technical and non-technical stakeholders.
  • Hands-on experience with Splunk, Apica, and Sysdig for log analysis, monitoring, and alerting.
  • Strong understanding of Prometheus and Grafana for dashboard analysis and alert tuning.
  • Practical experience operating services on Kubernetes and Linux CLI, including pod health checks, log analysis, and service restarts.
  • Experience executing and troubleshooting Jenkins deployment pipelines.
  • Proficiency with Git version control systems.
  • Experience querying and troubleshooting relational databases including Oracle and DB2.
  • Working knowledge of Spring/Hibernate applications, Kafka message flows, and XML/JSON payload analysis.

Nice to have

  • Experience with Helm deployments.
  • Java/J2EE development background.
  • Operational experience with IBM DataStage.
  • Scripting skills in Bash or Python for automation.
  • Experience using Ansible for controlled configuration changes.

Offer

  • Private medical care.
  • Co-financing for the sports card.
  • Constant support of a dedicated consultant.
  • Employee referral program.

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