Java Lead

JavaTechnical Lead

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way youd like where youll be supported and inspired by a collaborative community of colleagues around the world and where youll be able to reimagine whats possible. Join us and help the worlds leading organizations unlock the value of technology and build a more sustainable more inclusive world

Your Role

As JavaTechnical Lead at Capgemini you willbe responsible forthe 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 services and components.
Maintain shared JARs libraries and reusable components used across multiple applications.
Participate in technical assessments and solution reviews that directly impact platform stability and performance.
Ensure compliance with delivery support and operational standards.

Your Profile

Strong expertise in Java EE applications application support and troubleshooting.
Experience with IBM WebSphere Application Server (WAS).
Knowledge of Spring Framework Java 23 and application modernization practices.
Experience with OpenShift Docker and Kubernetes.
Hands-on knowledge of FTP integrations and batch processing flows.
Experience using ServiceNow for incident and problem management.
Strong analytical and root-cause investigation skills.
Proven ability to support production environments and manage critical incidents.
Excellent stakeholder communication and cross-team collaboration skills.
Ability to balance operational support with strategic modernization initiatives.
Experience acting as an application owner or technical reference for multiple teams.

Whatyoulllove

Work on meaningful projects that use technology to solve real-worldchallenges.
Thrive in a diverse respectful and inclusive environment.
Access continuous learning through internal academies certifications and mentorship.

Need to know

Location: This position is On-site in Aguascalientes.

Career Development in Spanish & English: Training certifications and mentorship programs available in both languages to support bilingual growth.

Community Engagement:Participatein local volunteering initiatives tech meetups and cultural events that connect you with the Capgemini community.

This role combines technical ownership deep knowledge of legacy platforms and active participation in cloud modernization initiatives. The position serves as a critical point of contact for multiple development teams whose applications depend on the services and components supported by this function. Beyond incident resolution and operational support the role drives modernization efforts contributes to technical decision-making supports production deployments and ensures business continuity. The combination of L3 support migration leadership cross-functional collaboration and platform stewardship provides significant visibility continuous learning opportunities and direct business impact.