Barcelona, Spain / Warsaw, Poland
We’re a fast-growing team with a passion for innovation, security, and scalability. Our culture values curiosity, collaboration, and impact - and we’re looking for talented professionals who are ready to shape the future of fintech.
At COLIBRIX ONE, your work directly powers the digital economy. If you're eager to solve meaningful challenges and build with purpose, we’d love to hear from you.
Responsibilities:
Install and configure software and hardware (Windows, MacOS, Linux)
Set up accounts and workstations
Monitor performance and maintain office systems according to requirements
Escalate cases if necessary
Upgrade users systems with new releases and models
Develop expertise to train staff on new technologies, be ready to answer questions
Assist Infrastructure Admins in daily tasks
Travel across our offices in the EU zone
Qualifications:
Experience as a Junior System Administrator or Service Desk Specialist
Solid knowledge of everything related user workstations
Basic knowledge of data backup/recovery
Familiarity with various operating systems and platforms
Resourcefulness and problem-solving aptitude
Excellent communication skills
Fluency in written and spoken English and Russian
Nice to have:
Experience with office server systems (Windows Server, AD, DNS, DFS) and MDM systems
Experience with AWS
What we offer:
Opportunity to shape the future of fintech solutions within a growing company
A collaborative and supportive team environment
English and Spanish language classes
Continuous learning and development opportunities to enhance your skills and career growth
Published on: 7/27/2026

Colibrix ONE
From seamless acquiring solutions to smart virtual cards and modern bank account services, COLIBRIX ONE empowers your business to manage, grow, and scale your financial operations – all in one place. Tailored, efficient, and future-ready, our tools are built to support your unique journey in the digital economy.
A broad range of services is offered: global card processing coverage, digital wallet operations around the globe, cross-border merchant accounts and payment solutions, multiple APMs support, and current corporate accounts for legal entities.
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