Senior BI Developer (on-site)

• 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 — can sit in a finance or ops meeting and leave with a clear brief.
• Document data sources, metric definitions, and dashboard logic in a way that builds organisational data literacy rather than creating another dependency.

We care more about how you think and what you've built than where you've been. Here's what will set you up for success in this role:

• 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 — has built infrastructure others can use independently, not just dashboards others depend on.
• Familiarity with dbt or similar transformation frameworks.
• Translates between data and business teams without losing precision in either direction — can explain a metric definition to a finance lead and a schema decision to an engineer.
• Fluent in English. German is a plus.
• Based in Berlin and energised by being in the room. We're intentionally office-first — decisions get made in real time, data questions get answered over lunch, and the founding team is ten metres away. If that's how you thrive, you'll feel at home here.

Nice to have — but not required:

• 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.

Don't meet every requirement? Apply anyway. We hire for potential and perspective — credentials are a starting point, not a ceiling.

We keep things transparent and respect your time. Most go from first call to offer in under three weeks.

• Intro call (30 min) — We want to understand what you're looking for, not just screen your CV.
• Hiring manager interview (30 min) — We go deep: your experience, your thinking, how you approach problems.
• Case study (1 hour) — You get the brief in advance. We care about your approach — not whether you land on the right answer.
• Offer & signed contract.

Need any adjustments at any stage? Just let us know.

• Performance pay. Strong base, bonus tied to outcomes, and meaningful equity — recognised when it happens, not locked behind annual cycles.
• AI-native & unthrottled. Unlimited enterprise-grade AI — no caps, no approval process. Every role, every team. The grunt work disappears so you can focus on what actually requires human judgement.
• Real ownership on a real mission. From day one you're shaping decisions that impact thousands of installers. We're not just building software — we're powering the energy transition across Europe.
• Grow faster than anywhere else. You'll work directly alongside the founding team and world-class investors. If you're building toward your own venture one day, there's no better room to be in.
• The basics, done well. Prenzlauer Berg office with the latest Apple hardware. Free breakfast and dinner, stocked kitchen, 25 days vacation, Urban Sports Club (M), and company discounts.