Fiserv, the payments and fintech company, is hiring a Client Tech Support Engineer in Pune. You will provide technical support to clients and resolve their issues on time, work with internal teams to fix problems efficiently, record client interactions and solutions in the support database, and help improve support processes and tools. You will also maintain IT support documentation, FAQs and training material, and manage secure file transfer processes for internal and external stakeholders. Requirements: 3+ years of experience in technical support and client service, including at least 1 year troubleshooting hardware, software and network connectivity issues.