We’re looking for a technically skilled Technical Support Specialist to join our growing support team. This role is ideal for someone with a solid background in Linux administration, system monitoring, and hands-on troubleshooting. The ideal candidate is passionate about system reliability, enjoys automating routine tasks, and is comfortable working in a shift-based schedule. Experience in IT operations, FinTech, or payments infrastructure is a strong advantage.
Provide timely technical support to internal teams and partners regarding system monitoring and service stability
Maintain and use tools like Prometheus, Grafana, Loki, and Alertmanager
Log, analyze, and categorize incidents in Jira Service Management, and escalate issues when needed
Develop and maintain small automation tools (e.g., Python scripts, Telegram/Slack/Jira bots)
Administer Linux servers: logs, access control, services, cronjobs
Document recurring issues and solutions in Confluence
Work with REST APIs to integrate with third-party systems
Participate in a 24/7 shift rotation, including nights and weekends
1+ years of experience in technical support, operations, or system administration
Strong command of the Linux CLI, logs, services, file permissions, and networking
Experience working with monitoring and alerting systems
Understanding of incident and problem management (ITIL or Jira workflows)
Basic skills in Python scripting
Experience with Telegram, Slack, or Jira bots is a strong plus
Understanding of REST APIs
Excellent written and verbal communication skills in English and Russian
Willingness to work in a shift-based environment (including on-call)
Attention to detail, excellent communication skills and ability to explain complex technical concepts in simple terms
Experience in FinTech, acquiring, or payment systems
Familiarity with Docker, CI/CD, or centralized logging systems (e.g., ELK, Jaeger)
Hands-on contributions to automation or monitoring in production environments
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
Published on: 8/24/2026

Colibrix ONE
From seamless acquiring solutions to smart virtual cards and modern bank account services, COLIBRIX ONE empowers your business to manage, grow, and scale your financial operations – all in one place. Tailored, efficient, and future-ready, our tools are built to support your unique journey in the digital economy.
A broad range of services is offered: global card processing coverage, digital wallet operations around the globe, cross-border merchant accounts and payment solutions, multiple APMs support, and current corporate accounts for legal entities.
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