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Product Manager (f/m/d)

Do you own the design process for your work from kick-off to delivery?




  • 2+ years of Product Management experience and already gathered experience in building (B2B) digital products and technologies - including AI, ML or IoT
  • Profound expertise in building a product, from conception to launch
  • Fluency in English and German


  • Experience with B2C products
  • Outstanding communication and interpersonal skills
  • Technical know-how, meaning you either have engineering experience or a good understanding of tech concepts (eg. difference between frontend and backend, APIs, etc.)
  • Knowing how to structure product work using agile frameworks


  • Establishing entirely new business models for B2B customers or our parent company Viessmann
  • Project management of the venture development process
  • Preparing strategic documents, presentations, handovers, and venture pitch decks for board meetings and do-or-die sessions
  • Being the main point of contact for our clients
  • Ensuring smooth collaboration within the team


A competitive compensation package, including:

  • A personal learning budget
  • An opt-in pension plan
  • 30 vacation days; plus additional bridge days off
  • Urban Sports Club membership

A hybrid work model with maximum flexibility, including:

  • The choice where you work 90% of the time
  • 10% of the time reserved for collaborative work as a team
  • A beautiful office environment designed for you to learn and thrive
  • Quarterly hackathons

An outstanding team, with:

  • Ownership over your projects from day one and an empowering working environment
  • A range of topic experts to support the decision-making process
  • Colleagues with diverse and highly advanced skill sets
  • A range of topic experts to support the decision-making process


The Product and UX team at wattx consists of Product Managers and Product Designers. We are an international bunch of people with different backgrounds and skill sets, and each team member is remarkable in their own right. We focus on delivering the best experience possible for our users and external partners across our products. Not only that, but we bring joy and value to them and make it easy for people to enjoy the products we create every day. 

wattx operates within Construction, Manufacturing, and Prop Tech, creating a real impact while focusing on Sustainability. We are a team of engineers, data scientists, product managers, designers, and venture developers. We identify opportunity areas and then conduct research and ideation sessions. Next, we prototype, vet, and develop the solutions that evolve from these sessions and develop them as projects with our parent company Viessmann and other clients from Mittelstand and our broad network of partners.

We screen all applications without regard to race, ethnicity, religion, gender, sexual identity, worldview, or disability. We do not require a photograph to be attached to the CV.

Apply Here

Meet your future colleagues:

Tatiana Mamaeva
Tatiana Mamaeva
Head of User Experience
Malina Steinberg
Malina Steinberg
Product Designer
Eva Bäumel
Eva Bäumel
Product Designer