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

At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free.

To make this a reality, we are building the energy system of the future with Heartbeat AI.

We bring together regional craftsmanship and scalable software: we don't think of solar, batteries, heat pumps, and e‑mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant.

Directly connected to the electricity market – in real‑time, fully automated.

This way, energy is used when it is available from renewables and particularly cost‑effective.

By 2030, our goal is to transition 1.5 million households to renewable energies.

Over 3,000 people are working towards this every day at more than 80 locations worldwide, from Finland to Australia.

Want to take responsibility and build solutions that truly matter? Apply now and help us shape the energy world of tomorrow. Learn more about our Product & Tech team.

Your mission

Heartbeat AI is our energy optimization platform that provides our customers always with the cleanest and cheapest energy.

As a Junior Go‑to‑Market Project Manager our first focus is contributing to offering Heartbeat AI not only to 1KOMMA5° customers but also to new customers with existing assets.

You will take operational ownership, track what’s working, fix what isn’t, and make sure execution happens across product, sales, operations, and marketing.

• Bring the product from launch to scale: You will ensure scalability of the product and related processes by identifying bottlenecks in the customer journey (onboarding, 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 can translate KPI developments into corrective actions.

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: 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.

Your profile

• You bring 1–2 years of experience in a commercial, project management, or operations role – at a startup, consulting firm, or fast‑paced tech company – and are ready to take real ownership in a high‑growth environment.
• You are structured by default: you break complex GTM workstreams into clear tasks, manage competing dependencies without losing the thread, and set up tracking systems that actually get used.
• You are comfortable with data and reporting: you can build a clean dashboard, track KPIs consistently, and turn numbers into a concise status update for stakeholders who don’t have time to dig into the details.
• You follow through without being asked: you own action items end‑to‑end, chase blockers proactively, and make sure cross‑functional alignment doesn’t stop at the meeting room door.
• You communicate clearly and directly in German (C1/C2) and English (C1/C2) – written and verbal – across teams with different priorities and backgrounds.
• The energy transition context interests you – you want to understand how a hardware‑plus‑subscription business scales, not just manage the process around it.

Benefits

• You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen.
• With your work, you accelerate the energy transition and hence have a direct impact on our climate.
• Work with and learn from other super‑smart colleagues.
• You will enjoy direct contact with core decision‑makers.
• You will enjoy the best chances of entering full‑time in one of Europe’s most thriving scaleups.
• You work remotely (Germany‑wide), with offices in Hamburg, Berlin or Munich.
• Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass.
• Benefits and discounts are yours with Futurebens.
• Whether city bike or e‑bike – be flexible with our job bike leasing and do something good for the environment at the same time.

About us

At 1KOMMA5°, our vision is to accelerate CO2‑neutral life for all.

We created an easy one‑stop‑shop to buy and install solar, charging stations, and heat pumps, with the purpose of liberating all European homes from fossil fuels.

With Heartbeat, we make clean energy smarter.

Connecting our customers into one powerful clean‑energy operating system enables flexible tariffs and ultimately follows the rhythm of wind and sun. – Philipp Schröder (CEO 1KOMMA5°)

#J-18808-Ljbffr