Senior Data Analyst

Doha Tax Free3 days agoFull-time External
Negotiable
We are seeking a highly experienced Senior Data Analyst with deep technical expertise in SQL and NoSQL databases to support enterprise-level analytics and data-driven decision-making. The role requires hands-on proficiency in advanced query development, data modeling, and performance optimization, along with the ability to work closely with senior business stakeholders. Fluency in Arabic and English is mandatory. Key Responsibilities • Design, develop, and optimize complex SQL queries, including advanced joins, CTEs, window functions, and subqueries • Perform query tuning and performance optimization on large, high-volume datasets • Analyze and integrate data from relational and NoSQL databases • Develop and maintain analytical datasets, KPIs, and business metrics • Build and support dashboards and reports using BI tools (e.g., Power BI, Tableau) • Ensure data accuracy, consistency, and governance across data sources • Support ad-hoc, operational, and executive-level analytics and reporting • Collaborate with business, engineering, and architecture teams on data requirements and solutions Requirements • Bachelor’s degree in Data Science, Computer Science, IT, or related field • 15+ years of hands-on experience in data analysis or business intelligence • Expert-level SQL skills (complex joins, CTEs, window functions, query optimization) • Strong experience with NoSQL technologies (e.g., MongoDB, Cassandra, or similar) • Solid understanding of data warehousing concepts and ETL processes • Excellent analytical, communication, and stakeholder management skills • Fluent in Arabic and English (spoken and written) • Working experience in Utilities domain will be an added advantage Job Type: Full-time