ECommerce Sr Analytics Engineer

Help Brands Win on Amazon - and Love Where You Work

Role: eCommerce Sr Analytics Engineer

Location:

San Diego, CA 92101 (Onsite at Symphony Towers)

Compensation Range: $120,000-$140,000 DOE

At Luminize, we help brands win, and as one of the top 5 Amazon sellers in the US, we're looking for top performers to grow with us.

Our people are the heartbeat of our success, and we're looking for a strategic and experienced Senior Analytics Engineer with deep ecommerce and financial data expertise to join our growing team. This role is perfect for a data-driven problem solver who thrives on building scalable pipelines for inventory management, financial reporting, and marketplace analytics
, delivering actionable insights that directly impact profitability and operational efficiency.

We believe data is more than numbers - it's the story that drives smarter inventory decisions, financial performance, and meaningful client growth. Come help us tell that story.

• Build & Optimize – Design, develop, and manage advanced data pipelines for inventory tracking, financial reporting, and marketplace performance analytics for internal and client use.
• Drive eCommerce Intelligence – Transform complex inventory data, advertising spend, and sales performance metrics into actionable insights that optimize stock levels, improve margins, and maximize ROI.
• Financial Data Mastery – Build comprehensive financial dashboards, interactive reports, and executive visualizations tracking COGS, profit margins, advertising efficiency (ACOS/TACOS), inventory turns, and Amazon selling metrics
  .
• Inventory Analytics Leadership – Develop sophisticated models, visualizations, and automated reports for demand forecasting, reorder point optimization, and trend analysis to prevent stockouts and overstock situations.
• Champion eCommerce Data Governance – Develop and uphold data standards specifically for SKU management, financial reconciliation, and marketplace data integrity across the organization.
• Mentor & Collaborate – Guide junior team members on ecommerce analytics best practices and foster a high-performing, collaborative environment.
• Innovate & Communicate – Identify process improvements in inventory management and financial reporting workflows
  , stay current on eCommerce industry trends, and clearly present complex financial and operational concepts to all audiences.

• Education & Experience – Bachelor's or Master's degree in Computer Science, Engineering, Finance, or related field (or equivalent experience) with 5+ years specifically in ecommerce analytics/data engineering with inventory and financial data focus
  .
• eCommerce Data Expertise – Proven experience working with marketplace data, inventory management systems, ERP integrations, and financial reporting platforms
  . Deep understanding of ecommerce KPIs, unit economics, and inventory metrics
  . Strong background in creating client‑facing dashboards and executive reporting
  .
• Financial Analytics Background – Strong experience with COGS tracking, margin optimization, advertising spend analysis, and financial reconciliation processes
  . Familiarity with accounting principles and financial statement analysis
  . Proven ability to translate financial data into clear visualizations and actionable reports
  .
• Inventory Management Systems – Hands‑on experience with inventory planning software, demand forecasting tools, warehouse management systems (WMS), and supply chain analytics
  . Understanding of inventory accounting methods and valuation
  . Experience building automated inventory reports and performance dashboards
  .
• Visualization & Reporting Expertise –
  Strong proficiency in data visualization tools (Tableau, Power BI, Looker, or similar) with experience creating compelling dashboards, automated reports, and executive presentations that drive business decisions
  .
• Technical Mastery – Expert in SQL and Python (or similar languages) for building scalable, efficient data solutions specifically for eCommerce and financial data pipelines
  .
• dbt + Big Query Expertise – Proven experience using dbt for transformations and deploying solutions on Google Big Query or similar (AWS or Azure).
• Dat…