Business Development Internship (f/m/d)

What is working at Milk the Sun all about?

  • Clear areas of responsibility and individual development paths
  • A lot of space for your own ideas with an open feedback culture
  • Quick decision-making thanks to flat hierachies and direct contact to the company’s founders
  • Dynamic working environment as part of a young and international team in the heart of Berlin

Renewable energy and start-up atmosphere sounds like a good mix? Being involved in the expansion of a digital marketplace and working on continuous improvements for our customer solutions is the kind of challenge you look for in an internship? Perfect – we are looking for you in Berlin as


Business Development Intern (f/m/d)


Milk the Sun operates the world’s largest international online marketplace for photovoltaic systems – and we still have ambitious plans. Our platform is the place to go for project developers and operators and serves as optimal search channel for global investors for such projects. Together with selected partners we provide a full range of services over the entire life cycle of a photovoltaic system – and are continuously amplifying this.


Your tasks:

  • Support of the management team in planning, validating and extending the growth opportunities of our product and country portfolio
  • Involvement in the agile development of new digital solutions and improvement of existing ones for our customers: from market research through ideas generation and validation to operational implementation
  • Independent implementation of various projects aimed at optimising our core processes for continuous scaling together with our operational teams
  • Support in document preparation for investor- and partner communication
  • Constantly look over the edge of our daily tasks and ask: What can we do better?

Your profile:

  • Bachelor or Master-student in business administration, economics or similar studies, available for at least 4 months
  • Strong analytical understanding and the ability to make numbers usable and transform into graspable actions
  • Maker attitude with interest in learning while solving problems in a structured and proactive working style
  • Excellent German and English skills (spoken and written), additional foreign languages advantageous
  • Excellent command of MS Office (Powerpoint, Excel, Word)

What we offer:

  • Full responsibility for own projects driving our growth as leading player in an expanding market
  • Plenty of room for own ideas and constant learning from experienced entrepreneurs as your mentors
  • Fast decision-making through flat hierarchies and direct interaction with the company’s founders
  • Dynamic working atmosphere in a young international team in the heart of Berlin
  • Fairly paid full-time internship with a possibility of further employment

Does that sound appealing enough? Then send us your application including your earliest possible start date to

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