AI Data Engineer & Revenue Analytics - Green-Tech Startup

About the Role

At Reonic, we’re on a mission to simplify the renewable energy transition. As our AI Data Engineer & Revenue Analytics remote specialist, you will be the architect of our data ecosystem. You’ll take full ownership of making customer and revenue data accessible, building our data infrastructure from the ground up, and deploying AI to supercharge our growth.

What You'll Do

• Build the Foundation: Architect and build our data warehouse from square one, ensuring a scalable and "single source of truth" environment.
• Data Accessibility: Design and maintain robust pipelines to make data from our customers, HubSpot, and Aircall fully usable and accessible across the organization.
• AI Integration: Implement AI-driven workflows and predictive models to automate insights, lead scoring, and trend forecasting.
• Hands-on Engineering: Work directly in Python (or TypeScript) to integrate diverse data sources yourself.
• Strategic Impact: Collaborate with Sales, Marketing, and Success teams to transform complex datasets into powerful BI dashboards that drive faster, smarter decisions.

Requirements

• Proven experience working in a Seed, Series A, or Series B startup.
• At least 3 years of experience in BI/Data Engineering, with a track record of building data warehouses and integrating SaaS tools.
• Expertise in Python (TypeScript is a bonus) and a deep understanding of modern BI tools and SQL.
• Passion for how AI can optimize revenue processes and the skills to implement it.
• Proactive approach to identifying bottlenecks in data flow and fixing them.
• Fluent in English.

Nice to Have

• Experience with HubSpot and Aircall.
• Knowledge of data visualization tools.
• Experience in green technology or sustainability sectors.

What We Offer

• High Impact: Your work directly shapes our business strategy.
• Green Tech Mission: Join a VC-backed startup with 2,000+ B2B customers, all working toward a sustainable future.
• Collaborative Culture: Join us on-site in Berlin. We believe the best innovation happens when the team is in the same room.
• Opportunities for professional growth and development.
• Flexible working hours.