Jobs at Colibrix One

Manage partner ad accounts across Google Ads and Facebook Ads, including setup, technical support, budget pacing, KPI monitoring, optimization, traffic analysis, retail media placement efficiency, reporting, testing, and issue resolution. The role requires client communication, data interpretation, and collaboration with technical teams to support partner growth and payment flows.

Leads the corporate accounts department across sales, onboarding, account management, and client success. Owns revenue, acquisition, retention, go-to-market strategy, sales pipeline, forecasting, client processes, and commercial reporting. Partners with Product, Compliance, and Operations to develop payment solutions, manages escalated client issues, and builds a high-performing team.

Perform bank reconciliations, investigate discrepancies, process and validate supplier invoices, reconcile supplier statements, respond to vendor queries, and support month-end closing through accruals, reconciliations, audit documentation, and financial schedules. The role requires accurate transaction processing, strong bookkeeping and VAT knowledge, ERP experience, attention to detail, and fluent English and Russian.

Provide technical support to clients and partners using acquiring and payment systems. Responsibilities include categorizing inquiries, diagnosing transaction and gateway issues, resolving basic technical problems, advising users, documenting cases, and escalating complex incidents. The role requires collaboration with internal teams, clear communication in English and Russian, familiarity with payment processing technologies and monitoring or ticketing systems, and availability for rotating day and night shifts supporting 24/7 operations.

Legal Counsel will manage contracts, corporate governance, compliance, data protection, employment and intercompany agreements, and regulatory matters for a fintech group. Responsibilities include drafting and negotiating agreements, maintaining corporate records, acting as Data Protection Officer, monitoring legislative developments, supporting audits and inspections, advising internal teams, and coordinating with external counsel. The role requires strong knowledge of contract law, corporate governance, GDPR, and compliance frameworks within a financial services or technology environment.

Manage liquidity, monitor account balances, oversee and verify payment transactions, resolve payment issues, maintain accurate financial records, process financial data, and support reporting and forecasting. The role also ensures compliant, cost-effective operations, maintains project documentation, and monitors subscription billing cycles to support uninterrupted system operations.

Provides technical support for system monitoring and service stability, administers Linux servers, analyzes incidents, maintains observability tools, develops Python and messaging-platform automation, integrates REST APIs, documents solutions, and participates in 24/7 shift coverage.

Build, maintain, and migrate cloud infrastructure on AWS. Implement and improve IaC (Terraform), GitLab-CI pipelines, GitOps (ArgoCD), Helm charts, and Kubernetes. Troubleshoot, automate provisioning and deployments, and share knowledge with junior team members.

Manage the full card dispute lifecycle across Visa and Mastercard schemes, including chargebacks, representments, pre-arbitration, arbitration, and pre-dispute cases. Analyze transaction data, prepare documentation, monitor merchant chargeback ratios and scheme thresholds, use dispute prevention tools, and collaborate with banks, merchants, Risk, Settlement, and Compliance teams. Ensure timely responses, regulatory and scheme-rule compliance, and continuous process improvements to increase dispute win rates.

Own and grow a portfolio of complex, high-value merchant accounts within a regulated payments or fintech environment. Responsibilities include strategic relationship management, complex merchant onboarding, enhanced due diligence coordination, escalations, retention and revenue growth, portfolio risk monitoring, client advocacy, process improvement, and mentoring Account Managers. The role requires strong knowledge of payments, merchant risk, KYC/KYB, and AML compliance, plus fluency in English and Russian.

Manage B2B merchant accounts in a regulated fintech environment. Responsibilities include client onboarding and document review, advising customers on products and services, maintaining client records, serving as the primary merchant contact, coordinating with finance, compliance, and operations, and developing action plans to address client needs and improve services.

Monitors merchant, provider, and terminal traffic across payment-processing channels; oversees routing, switching, transaction limits, and Visa traffic distribution. Analyzes transaction volumes, conversion rates, anomalies, errors, and operational risks, producing reports and actionable process improvements. Collaborates with internal teams and processing partners, translates traffic analytics into insights, and delivers training on system operations and analytics.

Owns the card-issuing function and leads Visa and Mastercard requirement implementations, new product launches, payment functionality, certification, testing, and production rollout. Coordinates Product, Operations, Risk, Compliance, IT, Core Banking, processing centres, and external scheme partners. Translates scheme rules into business and technical requirements, manages dependencies and risks, supports compliance, and oversees end-to-end delivery of issuing-related initiatives.

Manage B2B merchant accounts in a regulated fintech environment. Responsibilities include client onboarding and document review, advising customers on products and services, maintaining client relationships and databases, coordinating with finance, compliance, and operations, and developing action plans to address client needs. The role requires strong communication, strategic thinking, independence, and fluency in English and Russian, with payments or banking experience preferred.

Design and develop reliable Go-based payment gateway services for real-time financial transactions. Translate business needs into APIs, data models, and integrations; implement secure, PCI DSS-compliant solutions; optimize performance and concurrency; contribute to microservices architecture, testing, code reviews, and technical decisions. The role integrates payment providers and anti-fraud systems while supporting high availability, observability, scalability, and regulatory compliance.

Manage the full B2B sales cycle for business payment accounts across European markets. Responsibilities include prospect research, high-volume cold outreach, event networking, lead qualification, product pitching, proposal development, negotiation, closing, CRM and pipeline management, KPI achievement, client handoff to Account Management, and sharing market insights.