Principal Usability Engineer – Implantable Medical Devices – Oxford
We are working with a pioneering medical technology company in Oxfordshire to recruit a Principal Usability Engineer who will lead the design and evaluation of intuitive, user-centred implantable devices. This is a rare opportunity to shape how surgical teams and clinicians interact with transformative technologies, ensuring that every touchpoint is purposeful, accessible, and grounded in real-world clinical workflows.
The role is based in Oxfordshire and offers hybrid working, with three days on-site including Tuesdays and Wednesdays. Occasional travel to partner sites across Europe will be required, so a willingness to travel is essential. This is a direct hire with a medical devices company, not a design consultancy.
You will champion usability across the full product lifecycle, from early concept development to post-market evaluation. Working closely with engineering, clinical, and design teams, you will ensure that user needs drive design decisions rather than simply meeting regulatory compliance. Your work will span formative and summative usability studies, interface refinement, and continuous evaluation of user experience across a portfolio of implantable technologies.
You will lead usability studies in clinical and simulated environments, translate user insights into actionable design inputs, and collaborate with industrial designers, software engineers, and systems teams to refine workflows and interactions. You will contribute to usability documentation for regulatory submissions, represent usability in design reviews and stakeholder presentations, and mentor internal teams while managing external partners.
To succeed in this role, you will bring a strong background in usability engineering, UX design, or human-computer interaction within regulated environments. Experience with surgical or implantable medical technologies is highly desirable. You should be confident in leading usability studies, synthesising complex user data into clear design direction, and communicating effectively across multidisciplinary teams. Familiarity with tools such as Axure, Figma, or Adobe XD is beneficial, alongside a proactive mindset and a deep empathy for users.
This is more than a technical leadership position. It is a chance to influence how innovative medical technologies are experienced in real-world clinical settings. You will be joining a company that values design thinking, continuous learning, and meaningful impact.
The role offers a competitive package including shares or equity, life assurance, pension, private healthcare, income protection, and an employer discount scheme—benefits more commonly found in larger organisations.
To learn more, contact Andrew Welsh, Director of Medical Devices, Biotech and Drug Discovery Recruitment at Newton Colmore, on +44 121 268 2240. Alternatively, submit your CV and a member of our team will be in touch.....Read more...
Senior Human Factors Engineer - Medical Technology
Medical Technology + Design + Usability
Newton Colmore is working with a medical devices company in Cambridgeshire and we are helping them find their next human factors expert. This is an opportunity to make a direct impact on patient care by designing and optimising handheld medical devices that patients use in their daily lives.
Working at the intersection of engineering, psychology, and healthcare, you'll be responsible for ensuring medical devices are not only clinically effective but also intuitive, safe, and accessible for diverse patient populations.
Key Responsibilities;
Lead human factors engineering activities throughout the product development lifecycle for handheld medical devices
Design and conduct usability studies, risk assessments, and human factors validation testing
Collaborate with clinical teams, product managers, and engineering teams to translate user needs into device requirements
Develop user interface designs that prioritize patient safety, usability, and accessibility
Ensure compliance with relevant medical device regulations (FDA, CE marking, ISO standards)
The things that we are looking for;
A good amount of experience in human factors engineering, preferably in medical devices or healthcare technology
Strong understanding of human factors principles and methodologies
Bachelor's or Master's degree in Human Factors Engineering, Psychology, Biomedical Engineering, or related field
Experience with medical device regulatory requirements (FDA 510(k), CE marking processes)
Proficiency in usability testing methods, statistical analysis, and user research techniques
Knowledge of accessibility standards and designing for diverse user populations
Excellent communication skills and ability to present findings to cross-functional teams
Experience with design tools and prototyping methods
What the company is offering;
Opportunity to directly impact patient outcomes through innovative medical technology
Collaborative, multidisciplinary team environment that has been nurtured to create a free-thinking and innovative space for designers and inventors.
Professional development and training opportunities – the company have a strong track record of retention and progression.
Bonus scheme based on company performance.
Next Steps
This is a confidential search being conducted on behalf of our client. For a discrete, confidential discussion about this exceptional opportunity, please contact on the below details or simply make an application:
Matt Lowdon Founder – Newton Colmore 0121 268 2240 / hello @ newtoncolmore . com
All applications will be treated in the strictest confidence. Due to the confidential nature of this search, only shortlisted candidates will be contacted with full company details.
We are committed to equal opportunities and welcome applications from all qualified candidates regardless of background.
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Mathematical Modelling Software Engineer required to work on the maintenance and development of Industrial Process Models used to simulate materials processing and industrial production processes.
The right candidate will have a strong grasp of physics and engineering principles with graduate, post graduate and possibly research qualifications in Computer Science, Engineering, Physics or similar with exposure to industrial mathematical modelling. You must also have fluent programming skills in C++ or C#.
The ideal candidate will also have
Visual Studio and Git experience
Software development coding standards, procedures and best practice.
Mathematical modelling experience of physical systems.
Responsibilities
Maintain and develop process models, code core model and user interfaces using process data to calibrate against real-world situations.
Improve the model???s efficiency and usability both internally and for customer use.
Develop the skills and domain knowledge required to apply your models to real-world problems in collaboration with process engineers, consultants and other specialist experts.
If you are interested in physics-based computer software simulation then you will be amongst like minded individuals working alongside other modellers and engineers as part of fist class numerical real world software development team.....Read more...
Mathematical Modelling Software Engineer required to work on the maintenance and development of Industrial Process Models used to simulate materials processing and industrial production processes.
The right candidate will have a strong grasp of physics and engineering principles with graduate, post graduate and possibly research qualifications in Computer Science, Engineering, Physics or similar with exposure to industrial mathematical modelling. You must also have fluent programming skills in C++ or C#.
The ideal candidate will also have
Visual Studio and Git experience
Software development coding standards, procedures and best practice.
Mathematical modelling experience of physical systems.
Responsibilities
Maintain and develop process models, code core model and user interfaces using process data to calibrate against real-world situations.
Improve the model???s efficiency and usability both internally and for customer use.
Develop the skills and domain knowledge required to apply your models to real-world problems in collaboration with process engineers, consultants and other specialist experts.
If you are interested in physics-based computer software simulation then you will be amongst like minded individuals working alongside other modellers and engineers as part of fist class numerical real world software development team.....Read more...
An exciting opportunity for a Software Engineer to join a growing team developing marine-based systems used in complex, real-world environments. This role focuses on User Interface design and development, contributing to high-integrity, mission-critical software solutions that make a real impact.
Youll work across the full engineering lifecycle, from design and prototyping to delivery and support, as part of a multidisciplinary team building next-generation maritime technology.
What youll be doing
- Designing and developing high-quality software for marine-based applications
- Creating and refining user interfaces with a strong focus on usability and performance
- Supporting testing, integration and delivery of software solutions
- Collaborating with hardware and systems engineers to deliver cohesive, safe, and secure solutions
- Providing mentorship and technical guidance to junior team members
What youll bring
- Proven experience in software delivery using Java
- Strong understanding of software engineering principles, tools, and lifecycle processes
- Experience with UI/UX design, JavaFX, and UML design (Enterprise Architect experience a plus)
- Strong communication skills with the ability to engage users and stakeholders
- A proactive, team-oriented approach and commitment to high-quality outcomes
Desirable experience
- Java build systems (Maven) and version control (Git)
- Atlassian toolset (Jira, Bitbucket, Confluence)
- Database interfacing and service/subscriber architectures
- DevOps tools (Jenkins, SonarQube, Artifactory)
Why apply?
- Hybrid and flexible working arrangements (full-time, part-time, or condensed hours)
- Excellent development and progression opportunities
- Collaborative and supportive engineering culture
- Competitive salary and benefits
Security Clearance: Applicants must be eligible to obtain UK Security Clearance (SC).
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Optical Systems Engineer – Medical Devices - Cambridge
We are working with a leading Medical Devices company in Cambridge to recruit an Optical Systems Engineer who will play a key role in the development of industry disrupting and lifesaving/improving Medical Technologies.
This is a hands-on engineering role where you’ll be designing and integrating optical systems into complex medical technologies. From early feasibility through to product launch, you’ll be involved in every stage of development, helping to shape devices that improve diagnostics, treatment, and patient outcomes across a range of clinical applications.
You’ll be joining a multidisciplinary team of engineers and scientists, collaborating on projects that demand precision, creativity, and a deep understanding of how optics interact with mechanical, electronic, and biological systems. Your work will span simulation, prototyping, testing, and refinement, with a strong emphasis on regulatory compliance and real-world usability.
We’re looking for someone with a solid academic foundation in physics, engineering, or a related discipline, and hands-on experience in optical design and analysis. You should be confident using industry-standard tools and have a track record of delivering robust solutions in regulated environments. Experience in medical devices is highly desirable, but not essential if you bring strong transferable skills and a passion for healthcare innovation.
This role is ideal for someone who enjoys solving technical challenges, mentoring junior colleagues, and working closely with clients to bring ideas to life. You’ll be encouraged to explore new approaches, contribute to system-level thinking, and help shape the future of medical technology.
In return, you’ll receive a competitive salary, annual bonus, private healthcare, generous pension contributions, and access to a wide range of lifestyle and professional development benefits.
For more information, please contact Andrew Welsh, Director of Medical Devices, Biotech and Drug Discovery Recruitment at Newton Colmore, on +44 121 268 2240. Alternatively, submit your application and a member of our team will be in touch. Please note that without a CV, we can only provide limited information.....Read more...
