Polyplus is a leading solutions provider for advanced biologic and cell and gene therapy. We expand from research to commercial scale. Polyplus is an innovator in nucleic acid delivery, and has the legacy portfolio featuring process-centric transfection reagents, kits and related support and  services. Headquartered in Europe, the Polyplus team continues to grow globally with operations in the United States and Asia.

Polyplus offers a full spectrum of innovating gene delivery solutions covering design and engineering services of plasmid DNA, manufacturing of plasmid DNA at RUO and clinical grade, transfection reagents and in vivo delivery solutions, as well as support services for Design of Experiment and regulatory compliance.

Our mission is to develop cutting-edge delivery technologies to enable scientists to develop breakthrough nucleic acid-based therapies as treatment to improve Human health every step of the way from basic science to the clinic.

We believe that nucleic acid delivery should be efficient, reliable and accessible, and not the limiting step in developing nucleic acid-based therapies to address unmet medical needs. Our goal is to continuously provide gold standard products in terms of quality, efficacy and safety.

In order to strengthen our product manager team, we are looking for a Junior Product Manager trainee.


1. Manage Protein Production product range 

  • Understand transient protein expression market
  • Perform competitive analysis
  • Analyze sales data
  • Work on forecast and sourcing
  • Establish strategy to reinforce product positioning
  • Create new communication tools
  • Works closely with the sales and scientific support organization to define improvement axis
  • Coordinate evaluation projects with customers

2. Create synergies between Product and Service offer: Protein Production product range (transfection reagent, culture medium) ; Plasmid engineering service; Plasmid production service:

  • Perform competitive analysis of plasmid service providers for protein production
  • Define positioning and value proposition of Polyplus
  • Create joint communication tools to promote the whole offer

Profile & Competences

  • Bachelor’s or higher degree in Life Sciences / Biology / Biotechnology; preferably completed with a marketing degree
  • Written and verbal communication skills in French and English
  • Ability to work in autonomy, curiosity
  • Ability to take initiatives, to give opinion, and propose ideas
  • Ability to listen to various partners and generate impactful insights.
  • Strong analytic and synthetic skills
  • Positive attitude, dynamism
  • Adaptability, flexibility, resilience


  • A creative, ethical and international working environment within a dynamic and qualified team and close-knit human-sized company
  • Contract type: Internship
  • Location: Illkirch-Graffenstaden (easily accessible from Strasbourg by bike, bus or tram)
  • We believe in equal opportunity for all
  • Other benefits including  free coffee, seasonal fruit baskets,  lunch vouchers, good working conditions with brand new premises, reimbursement of 50% of your public transport pass, access to a discounted ticketing platform
  • Community events such as Breakfasts, Sports ,BBQs ,Social events. To know more join us!

If you fit this profile, we look forward to receiving your CV and covering letter at the following address:

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