Senior BI Developer (on-site)

About the role

We're looking for a Senior BI Developer to own the analytics layer end-to-end: building the dashboards, data models, and semantic infrastructure that turn raw data into decisions — and migrating us from Metabase to Qlik Cloud without losing continuity on the reports people depend on daily. You'll report to our Head of Data and work across finance, sales, operations, and product from day one.

What you'll do

• Design and build dashboards and reports in Qlik Cloud for finance, sales, and operations teams — built to the standard that 80+ non-technical users can actually navigate and trust.
• Develop data models and semantic layers that enable self-service analytics across the company, reducing dependency on the data team for routine questions.
• Write and optimise SQL queries against BigQuery to support reporting and ad-hoc analysis at the speed the business needs.
• Own the migration from Metabase to Qlik Cloud — ensuring continuity for critical reports and no regression in the analytics workflows teams rely on.
• Collaborate with the Data Lead to extend the dbt transformation layer and maintain data quality as the platform scales.
• Partner with stakeholders to translate business questions into actionable visualisations.
• Document data sources, metric definitions, and dashboard logic in a way that builds organisational data literacy rather than creating another dependency.

What you'll need

• 3+ years of experience in BI development, analytics, or a similar role.
• Strong SQL skills — writes clean, optimised queries and knows how to navigate a cloud data warehouse at scale.
• Hands-on experience building dashboards and reports in enterprise BI tools — Qlik Cloud preferred; strong Power BI, Tableau, or Looker experience also considered.
• Experience designing semantic layers or data models for self-service analytics.
• Familiarity with dbt or similar transformation frameworks.
• Translates between data and business teams without losing precision in either direction.
• Fluent in English. Based in Berlin; office-first environment.

Nice to have

• Experience with financial datasets — credit, payments, subscriptions — or regulated industries.
• Background in fintech, climate tech, or B2B SaaS.
• Familiarity with the GCP ecosystem or Metabase.

What they offer

• Strong base, bonus tied to outcomes, and meaningful equity.
• Unlimited enterprise-grade AI across every role and team.
• Prenzlauer Berg office with the latest Apple hardware.
• Free breakfast and dinner, stocked kitchen.
• 25 days vacation and Urban Sports Club (M).