Senior IT Infrastructure & JavaOps Lead (Hybrid Poland)

Nordea; Polska; Híbrido; PLN 200 000 - 300 000; Tempo integral

Resumo da oferta

Nordea is seeking an IT Infrastructure Specialist to support the Commercial Cards platform in Poland with a hybrid work model in Warsaw or Gdansk. This senior, purely operational role focuses on incidents, changes, monitoring, security remediation and maintaining runbooks to ensure platform reliability.

You will own end-to-end operations, lead major incidents, manage deployments with Jenkins, and collaborate with BizDevOps teams.

Qualificações

• 5+ years in IT operations or infrastructure with production ownership.
• Solid Linux and Windows Server administration.
• Hands-on Kubernetes and container experience: kubectl, Docker, deployments, troubleshooting pods.
• Administration of Java application servers (WebLogic preferred).
• Working knowledge of Git: branching and pull requests.
• DB2 or SQL for data investigations.
• Strong ITIL practice: incident, change and problem management.
• Networking and security knowledge: TLS/certificates, firewalls, SSO.
• Scripting (PowerShell and/or Bash).
• Monitoring/alerting tools: Grafana, AppDynamics, Prometheus.

Responsabilidades

• Own operations end to end: incidents, service requests and work orders in BMC Helix.
• Lead major incidents: coordinate teams, communicate with stakeholders, root-cause analysis.
• Monitor applications and infra, tune alerts and dashboards, perform problem management.
• Plan and execute production changes, including monthly Windows patching.
• Manage certificates and TLS, remediate vulnerabilities.
• Troubleshoot logs, pods, Java servers, and databases.
• Make configuration changes via Git and run deployments with Jenkins.
• Automate repetitive operational tasks with scripts.
• Coordinate with platform/network/db teams and maintain runbooks.

Conhecimentos

IT operations

Linux administration

Windows Server

Kubernetes

Java app servers

Git workflows

Networking & security

Scripting (PowerShell Bash)

English communication

Ferramentas

Grafana

AppDynamics

Prometheus

Jenkins

Git

Confluence

WebLogic

Docker

Descrição da oferta de emprego

Nordea is seeking an IT Infrastructure Specialist to support the Commercial Cards platform in Poland with a hybrid work model in Warsaw or Gdansk. This senior, purely operational role focuses on incidents, changes, monitoring, security remediation and maintaining runbooks to ensure platform reliability.

You will own end-to-end operations, lead major incidents, manage deployments with Jenkins, and collaborate with BizDevOps teams.