Senior Analytics Engineer (Growth)

Join 1KOMMA5° as a Senior Analytics Engineer (Growth) and take ownership of the growth analytics function. You will work at the intersection of data engineering, marketing intelligence, and business strategy, building systems and insights that power our sales and marketing engine across Europe. This hands-on role involves designing and maintaining core marketing data models, driving the stability of our marketing tech stack, and partnering closely with various teams to make data-driven decisions. You will also mentor junior data analysts and engineers, and have the opportunity to work in our brand new offices in downtown Hamburg and Berlin, or remotely.

• Design, build, and maintain core marketing data models, ensuring they are accurate and up-to-date.
• Define a forward-looking vision for the marketing data stack and drive its development, collaborating with cross-functional teams.
• Take full ownership of the stability of marketing data pipelines, responding to incidents and driving resolution.
• Proven ability to define, build, and communicate metrics to diverse stakeholders - from marketers to executives
• Solid experience with marketing tech platforms - ad platforms, CRM systems (Zoho or similar), and data ingestion tools (Airbyte or similar)
• Deep hands-on expertise with SQL (advanced query writing, optimization), BigQuery, and dbt or SQL Mesh
• Expert-level understanding of growth marketing unit economics: CPL, CAC, blended CPL, ROAS, LTV, and marketing attribution models
• Strong command of web analytics and tracking infrastructure: GTM, GA4, or equivalent
• Experience leading cross-functional data projects from definition through delivery
• Fluency in English is required; German is a strong plus
• 5–7 years of experience in analytics engineering, data engineering, or a related role - ideally in a high-growth or performance-marketing environment
• Experience with Looker or equivalent BI tools (PowerBI, Tableau)
• Python skills for pipeline automation and data quality checks
• Terraform: understanding of Google Cloud platform & building scalable data pipelines
• Background in performance marketing or working embedded within a growth/marketing team