Top Tech Jobs & Startup Jobs in Chennai

Design, build, maintain, debug, and optimize high-volume business logic on mainframe systems. Refactor legacy code, extract business logic, and enable integrations with cloud and mobile applications. Develop scalable software using modern architectures, databases, APIs, containers, and messaging systems while troubleshooting complex system interactions and supporting mainframe modernization.

Diagnose and resolve complex infrastructure issues across servers, networks, cloud environments, and operating systems. Design and integrate hybrid cloud and on-premises solutions, automate workflows, document architectures, and coordinate delivery with architects, project managers, technicians, customers, and stakeholders. The role emphasizes enterprise IT, systems administration, cloud technologies, reliability, problem-solving, and continued technical growth toward architecture or distinguished engineering roles.

Leads enterprise NetApp storage architecture, governance, modernization, lifecycle management, technical reviews, troubleshooting, root cause analysis, and vendor escalations. Designs resilient hybrid-cloud storage solutions, oversees upgrades and performance optimization, and establishes standards, documentation, automation, and security practices. Serves as the highest technical authority for NetApp technologies while mentoring engineering teams and supporting mission-critical environments.

Designs, integrates, automates, and troubleshoots enterprise infrastructure across AWS, hybrid cloud, on-premises, Windows, and Linux environments. Diagnoses complex technical issues, develops reliable solutions, automates workflows, documents architectures, assesses risks, and coordinates delivery with architects, project managers, technicians, and customers.

Provides enterprise architectural leadership for NetApp storage environments, including modernization, hybrid cloud integration, disaster recovery, security, performance optimization, automation, and lifecycle management. Serves as the technical authority and primary liaison with NetApp, governing architecture standards, reviewing designs, conducting root cause analysis, managing escalations, leading platform upgrades, and mentoring engineering teams. The role requires deep expertise across ONTAP, storage networking, virtualization, cloud platforms, and infrastructure automation.

Leads enterprise NetApp storage architecture, governance, modernization, lifecycle management, and technical reviews. Performs advanced troubleshooting and root cause analysis across ONTAP, networking, virtualization, cloud, and storage security environments. Manages vendor escalations, approves technical designs, develops standards and documentation, drives automation and resilience initiatives, and mentors infrastructure engineering teams. Supports large-scale, mission-critical hybrid cloud deployments.

Designs, implements, and supports enterprise Data Security Posture Management solutions across cloud, SaaS, on-premises, and hybrid environments. Leads data discovery, classification, governance, risk remediation, compliance alignment, and security workflow automation. Integrates DSPM with DLP, SIEM, IAM, PAM, and orchestration platforms. Conducts assessments, workshops, audits, stakeholder consultations, pre-sales support, and knowledge transfer while securing data across Microsoft Azure, AWS, GCP, and Microsoft 365.

Administer IBM WebSphere Application Server and IBM MQ environments on z/OS across development, test, and production. Responsibilities include installation, configuration, upgrades, troubleshooting, performance tuning, clustering, disaster recovery, automation, security controls, incident management, root-cause analysis, documentation, and mentoring. The role supports mission-critical enterprise systems, participates in 24x7 on-call rotations, and works with clients on modernization and continuous service improvement.

Installs, configures, maintains, and tunes CA Datacom and IBM DB2 environments on z/OS. Manages upgrades, migrations, patching, backup and recovery, disaster recovery, security, compliance, and performance monitoring. Automates operational procedures using JCL and REXX, troubleshoots complex system issues, and supports high-availability environments. Collaborates with application, storage, and z/OS teams while participating in 24x7 support and critical incident management.

Develop and maintain Java-based applications, provide L2 production support, troubleshoot distributed microservices, perform root-cause analysis, and implement permanent fixes. Support deployments and releases in Docker, OpenShift, and Kubernetes environments; optimize MSSQL queries and application performance; monitor logs; collaborate with infrastructure and DevOps teams; and maintain technical documentation and runbooks.