Product Innovation Lead

A fantastic opportunity has become available for a Product Innovation Lead to join Caristo Diagnostics rapidly growing team, based at our Oxford headquarters.
About the Role
Overview
Caristo develops AI-powered cardiovascular imaging technologies that translate scientific breakthroughs into clinically impactful products. We are looking for a Product Innovation Lead to help define, prototype and de-risk future product opportunities before they are incorporated into regulated medical devices.
Operating from the Research & Innovation Team, the successful candidate will operate across Research, Engineering, Operations, Clinical, Regulatory, and external collaborators to help determine what should be built, why it matters and how it reaches patients.
Success in this role means reducing uncertainty, aligning stakeholders and helping the organisation make good decisions about what to build next.
What You Will Be Doing
Product Innovation
Lead development of future product roadmaps and product definitions
Identify and prioritise features required for clinical, commercial and regulatory success
Work closely with Engineering to translate prototypes into regulated product releases
Help shape long-term product strategy
Prototype Development
Develop and maintain prototype implementations of future product capabilities
Rapidly evaluate new technical approaches
Document methods, validation approaches and product definitions
Establish technical requirements for future releases
Regulatory and Evidence Generation
Support validation strategies and evidence-generation plans
Help define effective FDA 510(k) and other regulatory pathways
Conduct regulatory dry-runs to identify risks early
Generate technical documentation supporting product claims
Cross-Functional Leadership
Work across Research, Engineering, Operations and Clinical teams
Partner with users to test prototypes in real-world workflows
Build alignment around priorities and strategic decisions
External Collaboration
Support relationships with collaborators and strategic partners
Represent technical programmes in selected discussions
Support publications, abstracts and evidence-generation activities
What Success Looks Like
Establish a clear MVP definition for a future product opportunity
Help define and de-risk the regulatory pathway
Deliver validated prototype capabilities ready for product implementation
Create a roadmap for future product evolution
Build effective cross-functional relationships
Help ensure external collaborations translate into product opportunities
The Ideal Candidate
We are looking for someone who thrives in ambiguity, enjoys building clarity from incomplete information, naturally works across teams and disciplines, balances near-term delivery with long-term product thinking, shares work early, iterates rapidly and takes ownership without requiring formal authority.
We value judgement, pragmatism and collaboration over academic perfection. We are looking for someone who can make good decisions in the presence of uncertainty, build alignment across teams and keep complex programmes moving forward.
Essential Skills & Experience
Background in AI, medical imaging, computer vision or quantitative healthcare technology
Experience developing or evaluating machine learning technologies
Strong scientific and technical reasoning ability
Experience translating research into practical solutions
Ability to work effectively across multiple teams
Strong written and verbal communication skills
Python experience
Experience rapidly prototyping technical concepts
Comfortable making decisions with incomplete information
Desirable Skills & Experience
Experience in CT imaging or medical image analysis
Experience working within a regulated healthcare environment
Experience supporting FDA or MDR submissions
Product Management or Product Innovation experience
Experience working with clinicians or clinical operations teams
Experience supporting publications, patents or conference presentations
Understanding of validation methodologies and clinical evidence generation
Familiarity with modern AI tooling and foundation models
About Caristo Diagnostics
With the first and only FDA approved (July 29, 2026) coronary artery inflammation diagnostic medical device, CaRi-Heart®, Caristo Diagnostics is a global leader in AI technologies for cardiovascular disease, founded as a spin-out from the University of Oxford in 2018. Caristo also has an FDA approved (2025) coronary artery plaque diagnostic medical device. Its award-winning inflammation technology helps detect hidden heart disease and identify people at risk of a heart attack before symptoms appear allowing for proactive disease management. Working with leading hospitals, research institutions, and pharmaceutical partners, Caristo aims to save lives through early detection and personalized prevention. The company was named a 2026 Technology Pioneer by the World Economic Forum in June 2026. Learn more at www.caristo.com or follow Caristo on LinkedIn, YouTube, and X.
About the CaRi-Heart® Technology
Named first of “7 Technologies That Could Change Heart Healthcare Forevermore” by the Robb Report, the CaRi-Heart® technology is Caristo’s flagship offering which uncovers hidden coronary inflammation, a key driver of cardiovascular disease, on routine Coronary Computed Tomography Angiography (CCTA).
The technology is regulatory approved for clinical use in US, UK, Europe, and Australia and is in use with a growing number of hospitals and clinics. Multiple patents underpinning CaRi-Heart technologies have been granted in major jurisdictions around the world. In addition, exceptional validation results showing CaRi-Heart’s ability to aid the prediction of heart attacks have been published in leading medical journals including the Lancet, JACC, European Heart Journal, and Cardiovascular Research.
Job Title Product Innovation Lead
Department Head of Research and Innovation
Location Oxford, UK (full time in-office)
Benefits:
Competitive salary (for Oxford location)
25 holidays per year plus bank holidays
Enhanced pension contribution
Private medical insurance
Life insurance
Cycle-to-work scheme
Additional benefits for long-service
Why join Caristo:
Be part of a company at the cutting edge of medical technology, with the potential to save lives and revolutionise healthcare
Join a dynamic and growing team, with opportunities for personal and professional growth
Contribute to the development of groundbreaking products in a company poised for significant expansion
Enjoy a supportive and collaborative work environment, with a strong emphasis on innovation, quality, and impact
Caristo Diagnostics is committed to diversity and inclusion, and encourages applications from all qualified candidates, including those making a step up in their career. If you are passionate about making a difference in the world of medical imaging and meet the above criteria, we would love to hear from you.
Applicants should request Caristo’s Candidate Privacy Notice for information as to how we will handle your personal data.

Employment type
Full-Time

Work arrangement
No