Chief of Staff (Go to Market) in Berlin

• Heartbeat AI is our energy optimisation platform that always provides our customers with the cleanest and cheapest energy. As Chief of Staff to the Go-to-Market Director, you are the operational backbone that keeps the go-to-market engine running at full speed across all markets. You own the details, the data, and the day-to-day execution, freeing the Go-to-Market Director to focus on strategy and the bigger picture, while you make sure nothing falls through the cracks
• You own the operational rhythm of the Go-to-Market Director’s agenda, translating strategic priorities into concrete plans, timelines, and next-day action items
• You track performance data and KPIs across all markets, spotting issues early and surfacing clear, decision-ready insights before being asked
• You bring structure to ambiguity, designing the project management architecture, systems, and processes that keep complex, multi-market initiatives moving without anything getting lost
• You proactively identify what needs to happen next, take ownership of it end to end, and know when to bring in the Go-to-Market Director to support or guide
• You prepare briefings, reports, and presentations that turn complex data into clear narratives for leadership and cross-functional stakeholders
• You coordinate closely with Product, Tech, Sales, and Marketing across markets, following up on commitments and ensuring cross-functional initiatives stay on track
• You act as a trusted right hand, representing the Go-to-Market Director’s priorities accurately in conversations and correspondence
• You constantly look for ways to improve how the Go-to-Market function operates, bringing structure and rigour to a fast-moving, scaling environment

Benefits

• You have the opportunity to work in our brand new offices in downtown Hamburg and Berlin and/or remotely
• You are part of a fast-growing company with a lot of development potential , where you can build something independently and feel your impact
• Use your technical equipment outside of work in your free time
• Work in flat hierarchies , take on responsibility during your induction and work directly with parts of the management
• With your work, you support the megatrend “energy and mobility transition” and make a concrete contribution to the sustainable restructuring of our energy infrastructure
• Be active and use the offers of over 7,600 sports partners with the EGYM Wellpass

You are a fast, reliable executor who thrives on turning big-picture priorities into next-day, on-the-ground actionYou are proactive by nature: you don’t wait to be told what to do, you anticipate what’s needed, take initiative, and only ask for help or authority when it genuinely mattersYou are strong with data and analytics, comfortable turning numbers into clear, actionable insightYou are exceptionally detail-oriented and accurate, with a natural instinct for catching what others missYou bring at least 3 to 5 years of experience in a Chief of Staff, business operations, analyst, or similar high-rigour role, ideally within tech, scale-ups, or energyFluency in German and English (C1/C2) is required, written and verbalYou are highly structured and organised by default, able to juggle multiple workstreams and deadlines without losing the threadYou have strong project management skills, able to build the architecture and structure that keeps complex, multi-market projects on track

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