Hayley Killengrey


Hayley has over 13 years of experience recruiting inside the software engineering space. In that time, she has honed her expertise in all aspects of SDLC and built a comprehensive network of engineering professionals at all levels across the UK, Europe, and North America. Having lived and worked in the US and the UK, Hayley has the depth of international market knowledge needed to build diverse teams, serve as a trusted advisor to her network, and support clients and candidates in a global capacity.

Hayley’s unwavering commitment to equitable opportunities led her to co-found the Women in DevOps community back in 2017; she has since used the platform to host a range of thought leadership events designed to share technical knowledge and inspire future leaders. Hayley has been at Trinnovo Group for the past nine years and is a founding member of digital tech recruitment specialists, Trust in SODA.

She is a mother to her beautiful daughter Freya, and she is passionate about making the world a healthier, happier place for all. It is this passion which sparked her obsession with AI-powered tech, leading to the launch of DeepRec.ai with her partner, Anthony Kelly.

JOBS FROM HAYLEY

California, United States
Founding Machine Learning Engineer
Founding Machine Learning Research Engineer (Evaluation & Model Iteration Focus) Location: Bay Area Onsite We’re working with a pioneering stealth-stage company in the Bay Area that is redefining how AI is evaluated in healthcare.   Founded by ex-Stanford AI Lab researchers, ex-AWS, with deep expertise in representation learning and working on LLM interpretability.  We are looking for a Founding ML Engineer to: Lead investigations into model behavior, failure modes, and uncertaintyDeliver decision-grade evidence that informs FDA submissions and hospital adoptionWork directly with medical imaging vendors and hospitalsCombine hands-on ML skills with strong customer-facing judgment  To succeed in this role, we're looking for a genuine interest in rigorous evaluation/testing of ML systems, especially in medical AI.  This is a high-impact, high-ownership role, your work will directly influence real-world outcomes, FDA approvals, and how high-stakes AI is governed.  Compensation includes competitive salary $200k - $250k   meaningful early-stage equity (1–3%).  If this sounds like something you’d be excited about, please apply with your resume and we can set up a quick conversation to share more details.
Hayley KillengreyHayley Killengrey