trading qa engineer (auto) for data stack

Exness is an international fintech company and trading broker. Its Trading Data Flow team integrates and processes trading-related data, developing data products such as a Data Warehouse, data integration and streaming tools, and APIs. These solutions provide internal customers with data marts, aggregated data, and streaming data to support data-driven decision-making and business development.

• Collaborate on planning, designing, developing, deploying, and enhancing data integration products and the DWH
• Develop, construct, and maintain test suites to verify the validity and accuracy of Data Integration and ETL processes
• Drive AI integration, including agents and LLMs, across QA processes such as monitoring, testing, data quality assurance, and automated code review
• Collaborate with the team to define and document data policies, standards, and guidelines for other teams connecting their data sources
• Collaborate on designing and implementing reconciliation, monitoring, alerting, and other data quality processes
• Investigate data quality issues with the team and improve data quality
• Ensure data solutions meet business requirements for quality
• Help define and implement team best practices that ensure the quality of data solutions
• Troubleshoot and resolve issues with team members
• Analyze and test new features before kick-off meetings
• Participate in user acceptance testing

• 4+ Years of proven experience as a Quality Assurance Engineer
• Experience using AI tools and agents such as Cursor, Claude Code, and Codex to improve QA efficiency and process orchestration
• Expert SQL knowledge, especially in ClickHouse
• Python automation experience with pytest
• Experience with data streaming products such as Kafka Connect and Flink
• Understanding of data modeling, warehousing, ETL, and data integration techniques
• Experience influencing software engineers to follow team best practices
• Strong analytical and problem-solving skills
• Results-driven, with prioritization, initiative, and ownership
• Excellent verbal and written English (upper-intermediate or above)
• Russian language skills at upper-intermediate level or above are optional
• Будет плюсом: hands-on testing of stream processing systems, Docker/k8s, Grafana, PagerDuty, Terraform

• Competitive salary and annual performance bonus
• Full relocation support for the employee and family, including flights, housing, visas, and legal assistance
• Health insurance with full family coverage, including medical, dental, vision, and mental health, plus life insurance
• External courses, English lessons, and career and leadership development
• Education allowance for school and kindergarten fees
• 21 Working days of annual leave plus public holidays and fully paid sick, maternity, and paternity leave
• Employee appreciation program with branded gifts and celebration budgets for weddings, newborns, and milestones
• “Get to know Team” trips across global hubs and company-wide offsites
• Employee share scheme
• Branded MINI Cooper Countryman company car and private parking
• Free in-house sports clubs, Sanctum Club gym access, and jet skis
• Access to a corporate doctor
• Discounts with cafes, gyms, and local services
• Expat tax perks: up to 50% income tax exemption
• Support with the naturalisation process for relocated employees
• The role is based in the Limassol office, Cyprus