Careers at Hexr

Graduate Product Engineer

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Role: Graduate Product Engineer
Location: Bromley by Bow, London
Start date: Immediate - rolling hire
Salary: £30-35K

This role will see successful candidates joining the Research and Development team at HEXR where they will be immersed in ideation, prototyping & testing through to design for production. The invention of new and novel products, mechanisms and manufacturing methods are deeply ingrained in this role.

Key responsibilities:

  • Product development – from concept to manufacture
    • R&D into new product attributes
    • Isolation of key variables and experimentation 
    • Analysis of experimental data to lead iterative design process
    • Apply engineering intuition to help draw conclusions 
    • Ideation of product mechanisms and manufacturing processes
  • Experimentation - validating your own theories to improve or create new technology
    • Designing physical, computational or other methods of learning
    • Rapidly create rigs, jigs or samples to aid in your conduction of experiments
    • Succinctly summarise your findings for future development to work off of
  • Using engineering intuition to solve practical problems
    • Investigating appropriate materials and production processes
    • Problem solving relating to the manufacturing process, design space, optimisation of HEXR the technology
    • Work with team and manufacturers to commercialise design intent
    • Travelling to clients' production facilities and evaluating the feasibility of production



  • Experience with designing for manufacture 
  • Confidence in end-to-end prototyping using workshop equipment and 3D printing 
  • Design or Engineering degree
  • Ability to work on site at the Hexr Lab (E3 3TZ)
  • Knowledge of Manufacturing processes from injection moulding to thermoforming
  • To have awareness of taking product(s) through to manufactured state rather than just concepts

Nice to have

  • Experience with helmets and a passion for sport.
  • Experience in a leading consultancy or in house firm
  • Demonstration of entrepreneurial spirit
  • Knowledge in CATIA, Solidworks, scripting (Matlab, Javascript, Python). 


  • Vitality private health insurance + dental
  • 25 Days holiday
  • Expense card & regular socials
  • Become a core member of a high valued start-up with the ability to play a key role in scaling the company.
  • Remote working where appropriate.

Interview process:

  • 15 minute introductory call to find out a little bit more about each other.
  • 0.5-1h take home technical tasks.
  • Meet the team at the HEXR Lab, a much more detailed introduction to the R&D being carried out.

If you think you are a great fit for this role please send your CV to with any additional attachments you wish (e.g. Final year project/paper, cover letter, portfolio).

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