International B2B Sales Specialist

☀️ sun.store is a fast-growing B2B marketplace for solar and battery storage components, operating across Europe. 90% of our transactions involve international users, with Germany, the Netherlands, France, Spain, Italy, Romania and Poland contributing ca. 85% of the platform’s turnover. 

We were recently recognized by Sifted as the fastest-growing emerging startup in Europe  a strong validation from one of the most trusted voices in the European tech ecosystem. 

We are currently scaling following one of the largest seed funding rounds ever raised in Poland. 

More information about sun.store can be found here: 

Get to know us better 👉 https://sun.store/en/about-us 

Position: International B2B Sales Specialist
 

🎯 What will you do? 

  • Building and nurturing strong, long-term relationships with existing sun.store clients

  • Actively identifying and acquiring new clients

  • Leading activation and re-activation campaigns

  • Promoting sun.store’s offering to existing and new users

  • Updating, organizing, and maintaining accurate data in internal systems

  • Working closely with an experienced sales team

  • Collecting market information on current prices (benchmarking)
     

Who are we looking for and what’s needed to succeed in the role? 🔎

Must have: 

  • Strong communication skills (phone & email)

  • Proactivity, reliability, and a strong willingness to learn

  • Good time management and ability to organize your own work 

  • Fluency in English

Highly recommended: 

  • Fluency in at least one of the following languages: Ukrainian, German, Spanish, French, Italian.

Nice to have: 

  • Interest in building a career in sales
  • Experience in sales or call center would be helpful – even if work at sun.store is very different from a call center

 

🎁 What’s in it for you? 

  • Truly international sales experience – Polish users are ca. 20% of the buyers on the platform! 

  • Competitive salary aligned with your experience

  • Real development opportunities, training, and skill-building support

  • Hybrid work model (partly remote, partly in our city-center office)

  • Private medical care

  • Friendly atmosphere and a team that will support your growth from day one

  • Multisport Card

 

If you're ready to take your first or next step in a sales-oriented career – we’d love to meet you! 

 

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Warszawa
ID: 25 job_post.published_on: 10/02/2026
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