Product Manager Assistant, Colibrix One, PL

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 EMI (FCA reference number 927920) and a Principal Member of Mastercard, we offer 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:

• Communicate with different departments regarding assigned tasks
• Formulate and manage tasks in a task-tracking system
• Support the Senior Product Owner in daily operational activities
• Search and analyze information in API documentation
• Test and validate functionality using Postman or/and similar tools
• Perform basic monitoring in Grafana
• Attend daily meetings, take notes, and record key outcomes
• Suggest improvements for existing processes or product features 
• Take ownership of the tasks, investigate problems, and propose possible solutions

Requirements:

• Understanding of REST API principles and ability to read API documentation
• Basic knowledge of payment processing
• Experience with task-tracking tools (e.g., Jira)
• Familiarity with tools such as Postman and Grafana
• Independence and readiness to take responsibility
• Ability and willingness to learn new concepts and dive into new topics
• Proactive communication skills

Nice to Have:

• Experience in FinTech or iGaming
• Understanding of core banking systems
• Experience in cross-functional projects

Benefits:

• Opportunity to shape the future of fintech solutions within a growing company
• Collaborative, horizontal team structure that values your expertise and ideas
• Continuous learning and development opportunities to enhance your skills and career growth
• Competitive salary and benefits package
• Flexible work arrangements to support work-life balance
• Possibility to work fully remotely

Salary range:

1700-2700 EUR gross per month

* 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.