Monri Payments, member of Payten Tech Stack

Regional payment processor and POS terminal operator across Southeast Europe

Financial Services Zagreb, City of Zagreb 201–500 employees Privately Held

Monri Payments operates a regional payment infrastructure serving 16,000+ merchants across seven countries, processing over 1 million daily transactions through 18,000+ POS terminals and 8,000+ cash registers. The tech stack is infrastructure-heavy (AWS, Cisco, Fortinet, Nagios, Zabbix, Grafana) with a focus on network resilience and observability — reflecting the operational demands of cross-border payment processing. Active pain points around multi-data center scaling and PCI DSS compliance signal that backend reliability and compliance automation are critical blockers to growth.

Tech Stack 29 technologies

Core StackCisco Fortinet Grafana Linux Windows Server Active Directory JavaScript Cypress Microsoft Office Excel Windows AWS Route53 BGP OSPF TCP/IP Wireshark tcpdump Nagios Zabbix Unix DHCP DNS VPN Word Outlook HTML CSS k6 Apache JMeter

What Monri Payments, member of Payten Is Building

◆Challenges

Scaling services across multiple countries
Expanding multi-data center footprint
Pci dss compliance
Supporting ecommerce integrations
Testing api endpoints
Handling high transaction volume
Expanding into international markets

▲Active Projects

Singlepos parameter configuration
Traffic analysis and reporting
High-availability ip solutions
Regional expansion projects
Pci dss compliance
Automated testing framework for web and mobile applications
Performance testing for high load systems

Hiring Activity

Steady7 roles · 3 in 30d

Department

Support

Engineering

Seniority

Junior

Mid

Intern

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About Monri Payments, member of Payten

Monri Payments is a merchant service provider and payment facilitator operating across Croatia, Slovenia, Serbia, Bosnia and Herzegovina, Montenegro, Albania, and Romania. The company operates a dual-track business: POS terminals and cash registers for in-store merchants, and eCommerce payment solutions for online merchants. Scale is significant — 16,000+ total clients include 5,000+ online merchants and 1,500+ in-store locations. The infrastructure supports over 840,000 daily receipts and 1 million daily transactions. The organization spans 201–500 employees across support and engineering, with hiring concentrated in Croatia, Slovenia, and Bosnia and Herzegovina.

HeadquartersZagreb, City of Zagreb

Company Size201–500 employees

Hiring MarketsCroatia, Slovenia, Bosnia and Herzegovina

Frequently Asked Questions

What is Monri Payments' transaction volume?

Monri processes over 1,000,000 transactions daily across 18,000+ POS terminals, and issues 840,000+ receipts daily from 8,000+ cash registers across seven regional markets.

What tech stack does Monri Payments use?

Infrastructure and networking: AWS Route53, Cisco, Fortinet, Linux, Windows Server, Active Directory, DNS, VPN. Observability: Nagios, Zabbix, Grafana. Testing: Cypress, k6, Apache JMeter. Core protocols: BGP, OSPF, TCP/IP.

Where is Monri Payments hiring?

Seven active roles across support (3) and engineering (2), with openings in Croatia, Slovenia, and Bosnia and Herzegovina. Mix spans junior, mid-level, and intern positions.