Top Tech Jobs & Startup Jobs in Chennai

Administer and tune Mainframe IMS databases (Full Function, HALDB, Fast Path/DEDB), manage DBRC and IMS utilities, implement backup/recovery and DR plans, ensure security/compliance, support high-availability/data-sharing, develop automation scripts, and collaborate with system programmers and application teams.

Lead technical subject-matter expert for z/OS mainframe platform: design solutions, lead implementations, support ISV product lifecycle (patches/upgrades), perform root-cause analysis, mentor teams, drive modernization, automation, and global support engagements.

Lead offshore identity and messaging readiness for tenant-to-tenant Microsoft 365 migrations. Provide technical authority on Entra ID and Exchange readiness, create remediation runbooks, triage cutover blockers, support coexistence/sequence planning, capture evidence for sign‑off, and drive recurring issue reduction while coordinating with app and security teams and supporting regional cutovers.

Operate and monitor mainframe production, performing JCL troubleshooting and abend recovery, managing datasets and job scheduling (OPC/TWS), handling file transfers (NDM/Connect:Direct), executing PDX/PDX-related deployments and IPL activities, and managing ITSM incidents to ensure production, QA, and test environment availability.

Design and develop Java backend services using Spring Boot and microservices architecture. Build REST APIs, integrate systems, write and test maintainable code, troubleshoot production issues, and participate in Agile ceremonies. Support deployment, CI/CD pipelines, performance optimization, observability, and high availability. Collaborate with analysts, QA teams, architects, and stakeholders while providing estimates and technical guidance.

Lead endpoint migration readiness and escalation support for tenant-to-tenant Intune and Windows migrations. Provide risk assessments, troubleshoot complex device migration failures, create remediation runbooks, coordinate with Identity and Security teams, support cutovers, maintain known-issue catalogs, define validation evidence, coach engineers, and report readiness and failure metrics across globally distributed delivery teams.

Design, develop, and support enterprise data platforms, ETL/ELT pipelines, Oracle databases, data warehouses, and risk and regulatory reporting solutions. Build automation, optimize SQL and data processing, ensure data quality, reconciliation, lineage, governance, and audit readiness. Provide L2/L3 production support, resolve incidents, manage batch operations, and perform root-cause analysis. Collaborate with Risk, Finance, Regulatory, Business, and Technology stakeholders while mentoring junior team members.

Design, develop, and support enterprise data platforms, ETL/ELT pipelines, Oracle and SQL/PLSQL solutions, data warehouses, and risk and regulatory reporting systems. Provide production support, troubleshoot batch and data issues, optimize performance, automate validation and reconciliation, and ensure data quality, governance, lineage, and audit readiness. Collaborate with Risk, Finance, Regulatory, Business, and Technology stakeholders while providing technical leadership and mentoring.

Designs and supports enterprise data platforms, ETL/ELT pipelines, Oracle databases, data warehouses, and risk and regulatory reporting solutions. Responsibilities include SQL/PLSQL development, data integration, quality, reconciliation, governance, production support, incident resolution, automation, batch scheduling, and regulatory reporting. The role partners with Risk, Finance, Compliance, Business, and Technology stakeholders while providing technical leadership and mentoring.

Design, build, and maintain secure, scalable platform infrastructure and CI/CD pipelines. Deploy and manage cloud and container platforms, implement observability and DevSecOps practices, provide L2/L3 operational support, perform RCA, and mentor engineers to drive platform reliability, automation, and modernization initiatives.