At least 1–2 years of relevant experience in the fintech industry Excellent written and verbal communication skills in English and Russian Knowledge of the principles of operation, payment terminals and payment gateways Good understanding of the technical aspects of payment processing and standard data transmission protocols in this field Experience with incident management and monitoring systems (e.g., Intercom, JIRA, Grafana, Asana) Experience with any ticketing/CRM system Quick learning ability and adaptability to new information A proactive and problem-solving mindset with excellent organizational skills Excellent communication skills and ability to explain complex technical concepts in simple terms Ability to work in shifts, including both day and night, to ensure 24/7 customer support