Biosensor Devices researcher

Company: Epinal Ltd
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Job Description:

We are seeking an experienced, multi-skilled, research scientist/engineer to work in the small team developing a breathalyser for narcotics. The ideal candidate will have experience in innovative research, leading to product development, particularly in the development of highly sensitive (bio)sensors using electronic and/or optical means.

Experience of designing and implementing laboratory experiments and field trials will be essential.

You will be joining a multi-disciplined team of bio-chemists, engineers and scientists, tackling an important but highly technically challenging problem with a significant commercial potential in the UK, US and globally.

NB we are not currently able to sponsor Skilled Worker Visas.

Key responsibilities

  • Innovation and implementation transduction mechanisms for biosensors, with the focus on materials and novel device arrangements
  • Design, fabrication and testing of biosensors and novel sensing mechanisms
  • Driving microfluidic design strategies for multiple sensing
  • Experimental analysis including Quartz Crystal Microbalance based techniques
  • Interaction with academic partners

Key requirements

  • device physics background (e.g organic and inorganic FETs/ECTs etc)
  • biosensors background – ideally electrical transduction mechanisms
  • good understanding of the chemistry and biochemistry of proteins, aptamers etc
  • solid experimental design and implementation skills
  • strong data analysis skills
  • experience with QCM analysis

Additional experience (advantage)

  • cleanroom fabrication skills (deposition, photolithography, wet/dry etching etc)
  • microfluidics design and implementation skills
  • strong LabView programming skills
  • postgraduate or PhD level experience of self guided research

Preferred qualifications (might have)

  • electronics design and automation skills and experiences
  • experience in human testing
  • experience of product development and pre-production roll out

What We Offer

  • Opportunity to work in Bristol, a thriving hub for innovation and engineering talent.
  • A collaborative and supportive environment where your ideas and expertise will drive tangible results.
  • Competitive compensation and benefits, with opportunities for career growth.

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Posted: June 4th, 2026