Service Desk Specialist

Colibrix One

Barcelona, Catalonia, Spain permanent

Posted: February 19, 2026

Job Description

Join COLIBRIX ONE – Innovating the Future of Payments

At COLIBRIX ONE*, we’re building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No. 927920) and holder of a Financial Institution Licence issued by the MFSA, as well as a principal member of both VISA and Mastercard, we provide comprehensive, real-world financial solutions that include:

• Global card processing
• Digital wallet infrastructure
• Cross-border merchant accounts
• Alternative payment methods (APMs)
• Corporate accounts for legal entities

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 / Spanish classes
• Opportunity to receive reimbursement for work-related training/courses

Salary range:

2500-3500 EUR gross per month.

* This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.

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