About Unlimit
Unlimit is a global fintech ecosystem built to eliminate financial borders holding businesses back. The company provides the extensive infrastructure needed to scale globally, integrating payment processing, multi-currency business accounts, BaaS and crypto gateways into a single, intelligent platform.
Across 17 offices globally, Unlimit bridges hyper-local expertise with a high-capacity financial network, giving companies the agility to expand across regions with operational confidence and speed. Driving the evolution of payments, Unlimit is transforming its infrastructure from human-operated fintech into AI-native financial infrastructure — where APIs are consumed by machines, integrations are negotiated by agents, and systems evolve continuously through intelligent automation. Our next users are not only humans. They are AI agents acting on behalf of humans and businesses.
Unlimit serves more than the needs of businesses today; we are building the nervous system for a borderless global economy.
About the Role
We are looking for a hands-on System Administrator to manage and support our on-premise IT infrastructure. This role is responsible for maintaining high availability, security, and operational stability of local systems. The ideal candidate is structured, proactive, security-aware, and comfortable working in a regulated environment (fintech).
Responsibilities
Administration of Windows and Linux servers (AD, DNS, DHCP, File Services)Management of virtualization platforms (VMware / Hyper-V)Support and maintenance of the on-premise equipmentBackup administration and restore testingMonitoring system health and availabilityPatch management and vulnerability remediationManaging local integrations with cloud services and migration to AWSMaintaining technical documentation and runbooksParticipating in BCP/DR testing (including DR site switchovers)Vendor coordination for on-site hardware and connectivitySupporting office expansions or relocations
Required Qualifications
3–5+ years experience as System Administrator / IT Infrastructure EngineerStrong knowledge of:Windows Server (AD, GPO, DNS, DHCP)TCP/IP networking fundamentalsVLANs, routing, firewall basicsVirtualization (VMware or Hyper-V)Experience with backup solutionsUnderstanding of IT security best practicesExperience in regulated environment is a plusGood written and spoken English
Nice to Have
AWS experienceLinux administrationExperience with monitoring systems (Zabbix / Prometheus / etc.)ITIL understandingScripting skills (PowerShell / Bash)Experience in fintech or banking sector
Join Unlimit Team now!
Unlimit is an equal opportunity employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We welcome applications from all members of society irrespective of age, sex, disability, sexual orientation, race, religion or belief.