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Senior Middleware SRE

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NTT DATA

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Location:
Greece , Athens

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

As a Senior Middleware Site Reliability Engineer, you will lead complex platform transformations, drive service reliability improvements, and define technical standards while providing expert L3 support across JBoss, Apache, and Java-based environments.

Job Responsibility:

  • Lead structural fixes, cluster migrations, decommissioning plans and complex outages across the ADS platform stack
  • Own the technical standards for security, patching, service improvement, operator handover quality and developer enablement
  • Provide deep L3 guidance on JBoss clusters, Apache, Java runtimes, deployment infrastructure and cross-platform dependencies

Requirements:

  • Senior middleware engineering depth with strong Linux, clustering, resilience and service-improvement experience
  • Comfortable translating application needs into platform standards, sizing, automation and support patterns
  • Strong RCA, coaching and stakeholder management capability for a declining but business-critical tower
What we offer:
  • Health insurance for the employee and one dependent family member (100% paid by NTT DATA)
  • Meal vouchers of 120€ per month (x12)
  • Corporate mobile phone: subscription & device
  • Teleworking equipment allowance
  • Internal Trainings Platform Account
  • Access to Open Up mental health service
  • 28 days of paid annual leave consisting of your legal holidays and compensation days

Additional Information:

Job Posted:
May 16, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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