• Own special projects from idea to execution across R&D, engineering, hiring, and operations.
• Drive internal alignment, preparing agendas, notes, and follow-ups for key engineering and leadership meetings.
• Translate ideas into action, ensuring strategic priorities are implemented effectively.
• Conduct analysis to support decision-making on product, technical roadmap, and process optimization.
• Build and manage relationships with internal teams, suppliers, and external stakeholders.
• Coordinate cross-functional projects that intersect engineering, product, and leadership
• Own tech communication to key stakeholders

• Get up to speed on our technology, people, and processes.
• Shadow the CTO to understand priorities and pain points.
• Take ownership of a first project (e.g., tooling infrastructure upgrade, process mapping).

• Months 2-3
  Lead 1–2 cross-functional initiatives, delivering results on tight timelines.
• Support key technical meetings and operational reviews, ensuring follow-through.
• Begin developing a scalable operational playbook for the tech org.

• Act as a thought partner to the CTO on strategic topics like team structure, roadmap prioritization, or external collaborations.
• Launch and manage new internal systems or workflows (e.g., OKRs, vendor onboarding).
• Expand your influence across the company by spearheading high-impact initiatives.
• Support a multi-disciplinary team in setting and executing our tech roadmap. For this you will need to have gained a detailed understanding our technology and strategic positioning

• Background in engineering, science, or technical management, ideally with exposure to hardware or climate-tech startups.
• 2–5 years of experience in a fast-paced, entrepreneurial environment—consulting, venture building, or founder experience a plus.
• Highly structured and execution-focused—you get things done without needing constant direction.
• Analytical mindset with strong communication and interpersonal skills.
• Deep curiosity about technology and a passion for sustainability.
• Fluent in German and English

• 30 days vacation plus public holidays to ensure you also have the down time needed to rest and recharge.
• The possibility to grow and shape your role.
• Working with founders who understand - and invest time in - the importance of building a healthy and sustainable organization.
• Open and transparent communication on company development.

This role cannot be done fully remotely. We require someone who lives within commuting distance to Essen or is open to relocate, which we are happy to support.

Did you like what you just read? Apply directly and send us your CV. We look forward to hearing from you!