(Senior) Technical Analyst

At **Nailscamp**, our mission we strive everyday to achieve our mission: _to make the world more beautiful, one stroke at a time._ As one of the leading companies for high-quality, long-lasting nail polish, we are a fast-moving consumer brand operating right from the vibrant heart of Berlin. We combine beauty, innovation, and data-driven insights to deliver products our community loves. ## Aufgaben Joining us, you will: * **Shape our Data Architecture:** Design, build, and maintain scalable data models using **dbt** and robust **SQL** within our **Google BigQuery** data warehouse, with a focus on high-performing data marts and a clean semantic layer. * **Own the BI Layer End-to-End:** Lead the development of our self-service BI capabilities, creating intuitive data explores and dashboards that give the entire company a single, unified source of truth. * **Harmonize the E-Com Ecosystem:** Unify and blend data across the **Shopify ecosystem**, Google Analytics, performance marketing channels (Meta, Google Ads, TikTok), ERP/fulfillment tools, and internal booking or factoring systems. * **Deliver Strategic Insights:** Develop end-to-end reporting solutions—from gathering stakeholder requirements and validating data to building polished dashboards and leadership-ready reports. ## Qualifikation **Data Modeling Expertise:** Strong hands-on experience with SQL, modular query design, and dimensional data modeling (star schemas, fact/dimension design). **The Modern Data Stack:** Production experience designing and maintaining data models using **dbt** (or similar transformation tools), including testing and documentation, ideally layered on top of **Google BigQuery**. **E-Commerce Native:** A solid understanding of D2C/e-commerce metrics (AOV, LTV, CAC, retention rates, repeat purchase behavior, and cohort logic). **A Proactive & Curious Mindset:** You don't just report numbers—you question definitions, challenge inconsistencies, and proactively optimize data processes. **Stakeholder Management:** Exceptional communication skills to translate ambiguous business questions into structured analytical frameworks. **Language Skills:** Professional proficiency in English; German is a major plus. ## Benefits The opportunity to leave your mark on a fast-growing, loved consumer brand. A dynamic, creative, and data-driven team right in the center of Berlin. Plenty of ownership, beautiful data challenges, and, of course, the best nail polish in town!