AppOps Specialist: Data Center Migration for Payments

Infotree Global Solutions Inc.; Warszawa; On-site; PLN 180,000 - 300,000; Full time

Job summary

Infotree Global Solutions Inc. is seeking an AppOps Specialist / Application Administrator to lead the data center migration of core payment card acceptance and issuing applications. The role requires hands-on technical skills, infrastructure understanding, and coordination with cross-border teams.

You will configure and maintain payment processing applications, support BAU transitions, monitor performance, and resolve complex incidents to ensure continuous operation across multiple environments.

Qualifications

• Experience with database scripting using PL/SQL and/or T-SQL.
• Proficiency in at least two scripting languages (Perl, PowerShell, Shell, Bash, Python).
• Solid understanding of infrastructure, networks, load balancing, and TLS encryption.
• Experience with high-volume, semi-real-time transaction systems.

Responsibilities

• Drive DC migration: build, test, and migrate applications to new data centers.
• Coordinate infrastructure: manage build requests, configuration changes and access.
• Identify and resolve blockers to migration.
• Produce and maintain live technical documentation in Confluence.
• Collaborate with PMs, global tech teams, external vendors, and SMEs.

Skills

PL/SQL & T-SQL

Scripting: Perl

Scripting: PowerShell

Scripting: Shell/Bash/Python

Infrastructure & Networking

High-Volume Systems

Job description

Infotree Global Solutions Inc. is seeking an AppOps Specialist / Application Administrator to lead the data center migration of core payment card acceptance and issuing applications. The role requires hands-on technical skills, infrastructure understanding, and coordination with cross-border teams.

You will configure and maintain payment processing applications, support BAU transitions, monitor performance, and resolve complex incidents to ensure continuous operation across multiple environments.