Junior Go to Market Project Manager (m/f/d)

1KOMMA5° is a CleanTech Unicorn on a mission to electrify everything and connect everyone to the future electricity market through their AI-based software platform, Heartbeat AI. As a Junior Go-to-Market Project Manager, you will focus on operational ownership, performance tracking, and cross-functional execution to scale the Heartbeat AI product for new customers.

Responsibilities:

• Bring the product from launch to scale: You will ensure scalability of the product and related processes by identifying bottlenecks in the customer journey (i.e., customer onboarding, customer support, cancellation handling) and driving concrete fixes end-to-end in close collaboration with Product and Operations
• Own performance tracking and reporting: Your decisions are data-based and you are able to translate KPI-developments into corrective actions. Therefore, you build and maintain dashboards and reporting cadences the team relies on — consolidating launch KPIs, activation metrics, and performance data into clear, decision-ready updates
• Coordinate cross-functional execution: You manage the operational structure of GTM- initiatives by tracking work-streams, identifying dependencies, and aligning stakeholders across Product, Marketing, Sales, and Operations so that decisions made in meetings actually move on the ground

Requirements:

• 1–2 years of experience in a commercial, project management, or operations role — at a startup, consulting firm, or fast-paced tech company
• Structured approach to breaking complex GTM workstreams into clear tasks
• Ability to manage competing dependencies without losing the thread
• Experience in setting up tracking systems that actually get used
• Comfortable with data and reporting
• Ability to build a clean dashboard and track KPIs consistently
• Ability to turn numbers into a concise status update for stakeholders
• Ability to follow through without being asked
• Ownership of action items end-to-end and proactive in chasing blockers
• Clear and direct communication in German (C1/C2) and English (C1/C2) — written and verbal
• Interest in the energy transition context and understanding how a hardware-plus-subscription business scales