Junior Validation Expert


Participate in a variety of corporate startup teams developing products with our clients. Your goal will be to help identify key customer problems and validate proposed solutions to these problems. 

Job description:

As a Junior Validation Expert, you will develop new ventures with our clients in a data-driven way. You are a creative thinker and problem-solver with an analytical mindset. You are also passionate about developing products that make a difference.

Your tasks:

  • think of new concepts 
  • prioritize user challenges 
  • do desk research
  • perform customer-discovery with qualitative and quantitative research
  • interview users, experts and various relevant stakeholders
  • help define main assumptions and validation metrics around a proposition
  • support validation experiments and tests
  • combine quantitative and qualitative insights to determine next steps

Your skills:

  • You enjoy solving problems and execute quickly
  • You learn fast and communicate well
  • You know how to identify assumptions and design experiments to (in)validate them
  • You can (or are willing to learn how to) use various validation tools:
  • Quantitative and qualitative research methods - user interviews, etc. surveys, prototyping user flows, experiment design, conversion optimization, A/B testing, rapid MVP building, usability testing etc.
  • Acquisition channels - such as Facebook, Twitter, LinkedIn, GoogleAds, SEO, referrals, etc. – from setting up to analyzing data;
  • Data analytics - measurement plans, event tracking, GA, etc.

Your previous experience:

  • Some track-record working on early staged propositions
  • Ideally, knowledge of corporate startup processes and methodologies such as the Lean Startup and Design Thinking.


You will work with:

You will work together with the team of expˣ and with our various clients. expˣ works with diverse corporate clients, from Rabobank to SGS on various new ventures.

expˣ is a boutique innovation firm shaped by a collective of founders, product experts & trainers. We partner with both corporates & startups that want to grow their ventures and innovation teams exponentially.