Java Technical Lead

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Your Role

As Java Technical Lead at Capgemini, you will be responsible for the stability, support, and evolution of critical legacy Java applications while driving modernization initiatives toward cloud-native architectures. You will act as the technical owner of key applications, providing L3 support, coordinating deployments, leading migration efforts, and serving as a trusted technical reference for multiple teams.

Responsibilities & Scope

• Maintain and evolve legacy Java EE applications (javax), ensuring operational continuity and system stability.
• Analyze, troubleshoot, and resolve production incidents on IBM WebSphere Application Server (WAS).




• Perform server access, diagnostics, and operational support using PuTTY and related administration tools.
• Manage FTP server integrations, validate file flows, and ensure successful processing of critical business transactions.
• Lead and support the modernization of legacy applications using Spring Framework and Java 23.
• Support code deployments in OpenShift environments using Docker containers and Kubernetes orchestration.
• Manage ServiceNow tickets, including evidence collection, technical analysis, root cause identification, communication, and resolution tracking.
• Execute and support production releases with an average deployment cadence of every three weeks.
• Coordinate with Tech Leads, architects, infrastructure teams, and development teams to ensure successful deployments and migrations.
• Provide technical guidance and operational support to internal teams consuming shared service

📌 Java Lead (Aguascalientes)
🏢 Capgemini
📍 Aguascalientes