Senior Business Intelligence Engineer

About the RoleWe are looking for a Senior Business Intelligence Engineer to lead the development of scalable data infrastructure and analytics capabilities across our e-commerce ecosystem. In this role, you will be responsible for designing and managing data pipelines, developing business intelligence dashboards, and transforming complex data into actionable insights that support strategic decision-making across marketing, product, and operations.You will work closely with cross-functional teams to ensure data is accurate, accessible, and effectively utilized to drive business performance, improve customer understanding, and support the company’s growth through data-driven initiatives.ResponsibilityA. Data Integration & Pipeline DevelopmentDesign, build, and maintain scalable data pipelines integrating data from e-commerce platforms, marketing tools, and CRM systems into the BigQuery data warehouse.Manage ETL processes to ensure efficient data ingestion, transformation, and availability for analytics.Monitor pipeline performance and troubleshoot data issues when needed.B. Business Intelligence & AnalyticsDevelop and maintain business intelligence dashboards and reports (e.g., Looker Studio).Analyze key e-commerce metrics such as sales performance, customer behavior, conversion rates, and marketing ROI.Translate business requirements into meaningful data insights and visualizations.C. Data Quality & GovernanceEnsure data accuracy, consistency, and reliability across datasets and reporting systems.Implement best practices for data validation, documentation, and governance.Maintain organized and scalable data models for analytics use.D. Cross-Functional CollaborationWork closely with Marketing, Product, and Operations teams to define KPIs and data requirements.Support stakeholders in understanding data insights and making data-driven decisions.Provide data support for business initiatives and performance analysis.E. Performance OptimizationOptimize SQL queries, data models, and pipelines for efficiency and scalability.Improve data processing performance to support faster reporting and analysis.Continuously identify opportunities to streamline analytics workflows.F. Tracking & MeasurementImplement and manage Google Tag Manager (GTM) for accurate event tracking and user behavior monitoring.Support tracking implementation for e-commerce and marketing analytics.Ensure tracking data is reliable for reporting and decision-making.RequirementsMinimum 5 years of experience in Business Intelligence, Data Engineering, or Analytics roles within e-commerce companies.Strong proficiency in SQL and relational databases.Experience working with cloud data warehouses (e.g., BigQuery) and building data pipelines or ETL processes.Hands-on experience with Looker Studio, Google Analytics 4 (GA4), and Google Tag Manager (GTM).Prior experience leading or mentoring a data or analytics team.Fluent in English, both written and spoken.Experience in the beauty industry is a strong plus.Able to have Hybrid-working setup in 4D, 4th Floor, MARU180, 180 Yeoksam-ro, Gangnam-gu, Seoul.What You Will Gain by Working at SkinSeoulBe at the forefront of a company pioneering and disrupting the e-commerce and skincare industry with advanced AI technology.Be part of the growth story and boost your career by joining an ambitious and fast growing company.Thrive in a dynamic environment and challenge yourself to solve unique business problems.Work in an international work environment with a flat organization.About SkinSeoulAt SkinSeoul we stand at the unique intersection of AI, e-commerce, and beauty. We are disrupting the B2C e-commerce market in skincare and our vision is to be become the #1 skincare company globally. Also, we are expanding into the B2B segment, with a strategic focus on brand partnerships to create long-term, mutually beneficial collaborations.Starting with K-Beauty, we have unleashed the potential of advanced AI technology to launch the world’s largest Korean skincare store. We pride ourselves on offering not only the largest but most personalized skincare selection, at affordable price points and with a superior customer experience.SkinSeoul is an equal opportunity employer committed to fostering an inclusive, innovative, and learning environment with the best employees. We provide equal employment opportunities without regard to gender, identity, race, religion, nationality, age, marital status, disability, or any other protected status, as required by applicable law. If there is anything we can do to help ensure you have a comfortable and positive interview experience, please let us know.