Senior Analytics Engineer

Model clean, well-documented datasets in dbt and translate complex business processes into standardized definitions and a semantic layer used across Tableau and Power BI. You'll diagnose messy source data, optimize Snowflake performance, and partner with BI and business teams to design certified datasets and self-service standards.

What you'll do

• Model clean, well-documented datasets in dbt (staging → marts), including tests, ownership, and clear metric definitions.
• Translate complex business processes into standardized definitions and a semantic layer used across Tableau and Power BI.
• Diagnose messy or ambiguous source data, reconcile inconsistencies, and align stakeholders on a single source of truth.
• Optimize Snowflake query performance, data freshness, and quality through testing and monitoring.
• Partner with BI and business teams to design certified datasets, dashboards, and self-service standards.
• Develop reporting end-to-end — from understanding business needs to delivering actionable, intuitive data products.
• Maintain and evolve central data pipelines, dbt models, and Tableau integrations within a modern stack (Python, AWS/Azure/GCP, Git).
• Act as a technical mentor for the team, helping others adopt best practices in analytics engineering.

What you'll need

• 3+ years of experience as an Analytics Engineer, BI Developer, or Data Engineer.
• Proven record of turning complex, large-scale data into actionable insights and governed metrics used across BI.
• Expert in SQL and data modeling (star schemas, dimensions/facts, semantic layer design).
• Hands-on experience building production-grade dbt projects with testing, documentation, and version control workflows.
• Strong proficiency in Python for analytics tasks (data checks, automation, utilities).
• Strong stakeholder management and communication skills — able to translate business logic into durable, scalable data models.
• Familiarity with ELT concepts, CI/CD for analytics code, data cataloging, and basic cost/performance tuning.

What they offer

• Work at Germany's first green unicorn, shaping the solar energy transition.
• Hybrid working concept with Workflex option to relocate abroad up to 30 days per year.
• Modern office in Berlin-Friedrichshain with height-adjustable desks, table tennis, and barista coffee.
• Onboarding day with welcome bag, buddy program, and supportive team.
• 29 + 2 vacation days, discounted Wellhub membership, and corporate benefits.