Senior Application Engineer

Location: Mumbai

About Worldline

At Worldline, we are pioneers in payments technology, creating innovative solutions for secure, accessible financial transactions worldwide. We foster an inclusive environment where diverse perspectives drive innovation and success.

The Opportunity

As a Senior Application Engineer, you'll manage critical infrastructure systems and ensure high availability of our enterprise IT environment. Your expertise in Windows Server administration, virtualization, and automation will maintain our robust technology platform while solving complex technical challenges.

Key Responsibilities

• Manage Windows Server 2016/2019/2022 lifecycle (install, patch, harden, capacity planning) • Administer virtualization platforms: HCI, Nutanix, VMware, Hyper-V • Maintain Windows failover clustering and DR/BCP using SRM/SCVMM • SSL/TLS lifecycle management and web server administration (IIS/Apache) • DNS and Active Directory/LDAP management • Incident/problem/change management aligned with ITIL/ITSM • System monitoring, performance tuning, vulnerability management • PowerShell automation and scripting • Technical documentation and stakeholder communication

Technical Skills & Qualifications

Required: • Bachelor's degree in Computer Science/IT or equivalent • 6–8 years Windows Server administration experience • Strong virtualization experience (HCI, Nutanix, VMware, Hyper-V) • Windows clustering, DR/BCP, SSL/TLS management • DNS, Active Directory/LDAP, PowerShell scripting • ITIL/ITSM awareness • Proficiency in English (verbal and written)

Preferred: • Certifications: MCSE/MCSA, VMware VCP, Nutanix NCP, ITIL • PKI/certificate services, backup/recovery solutions • Load balancers, cloud/hybrid architecture experience

Skills: • Strong problem-solving and analytical abilities • Professional communication and collaboration skills • Detail-oriented with excellent time management • Available for on-call rotation and travel as needed

Why Join Us?

Join a global team shaping the future of payments technology through extensive training, mentorship, and development programs. We support your growth in an environment where your ideas and perspectives are valued.

We are an Equal Opportunity Employer.

Learn more about life at Worldline at Jobs.worldline.com