Documentation Specialist
Colibrix One
Posted: February 20, 2026
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Quick Summary
We are looking for a Documentation Specialist to join our team in Barcelona, Spain. The ideal candidate will have experience in documentation, data entry, and project management. The successful candidate will also be proficient in Spanish and familiar with the European Union's regulations.
Required Skills
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.
About the Role
We are looking for a proactive professional with strong attention to detail and a solid understanding of the financial and regulatory environment. In this role, you will work at the intersection of legal, financial, and operational areas: supporting compliance processes, ensuring proper interaction with counterparties and regulators, and participating in the preparation and analysis of documents. The role requires the ability to quickly navigate complex tasks, act accurately, and take responsibility for your work.
Key Responsibilities:
• Prepare, analyse, and organise legal and financial documents
• Interact with registrars, banks, payment institutions, and other counterparties
• Support KYC/AML and Due Diligence processes
• Conduct professional correspondence in English
• Collect and structure information from internal databases
• Monitor compliance with regulatory requirements
• Ensure proper document flow and record-keeping
• Handle sensitive information in accordance with confidentiality rules
Requirements:
• Bachelor’s degree in Finance, Economics, Law (International/Corporate Law), International Relations, or 3+ years of relevant work experience (FinTech, compliance, banking)
• Basic knowledge of KYC/AML processes, Due Diligence, and regulatory requirements
• Understanding of the role of banks and payment institutions in international transactions
• Ability to read and interpret legal and financial documents
• Excellent professional written and verbal English communication skills
• Proficient in MS Office (Word, Excel, PowerPoint, PDF), document management systems, and electronic signatures
• Personal qualities: strong communication skills, diplomacy, responsibility, attention to detail, resilience under pressure, initiative, teamwork, and structured thinking
What we offer:
• Health insurance
• Gym membership
• Parking/transport compensation
• Opportunity to receive reimbursement for work-related or personal training/courses
• Loyalty card with various discounts
• Option to work remotely based on the mutual agreement with the direct coordinator
• Volleyball
• English / Spanish language classes
• Paid lunches in the office on Mondays
• Online and offline social events provided by the company
• Modern office in the center of Riga with complimentary drinks, fresh fruit, and snacks
* Employment will be offered through one of the group’s legal entities - Mellifera Kartiera Ltd, Colibrix Ltd, or Mellifera Operations Ltd - depending on the role, location, and applicable legal framework.
Please note that COLIBRIX ONE is a brand representing a group of legal entities. The employment contract will be signed with the relevant company within the group (Mellifera Kartiera Ltd, Colibrix Ltd, or Mellifera Operations Ltd) depending on the nature of the position and jurisdiction
This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.