Head of ML & Computer Vision

Winnow Solutions Limited; Greater London; Hybrid; GBP 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Pension contribution up to 6.5%

Company private health insurance

Life insurance (3x base salary)

Stock options package

Wellness hours and monthly wellness{£}

EAP 24/7 wellbeing helpline

Additional vacation days over tenure

Learning and development allowance

Early Finish Fridays

Impactful mission to reduce food waste

Job summary

Winnow Solutions Limited is seeking a Head of Machine Learning and Data Science in London to lead the ML/AI strategy and team. You will own computer vision models, production forecasting, and broader AI initiatives across the product, including LLM-based features.

You will drive data quality, annotation, and model evaluation while collaborating with product, engineering, and customer teams to scale Winnow’s vision in hospitality kitchens.

Qualifications

• Proven experience leading a machine learning or data science team.
• Hands-on CV background with object detection/tracking or segmentation.
• Experience running ML in production with edge or constrained deployments.
• Ability to establish operating rhythms (OKRs, RFCs, sign-offs) in a fast-moving product environment.

Responsibilities

• Set and maintain the technical strategy for Winnow's ML/AI systems and data pipelines.
• Lead, coach, and grow a team of researchers and data scientists.
• Partner with Product and Engineering to translate customer needs into model roadmaps.
• Oversee data quality, labeling processes, and evaluation methodology.

Skills

People management

Computer vision

Machine learning

OKRs and RFCs

Edge/edge device deployment

Education

PhD or MSc in a relevant field

Tools

TensorFlow

PyTorch

MLflow

Git

Job description

Winnow Solutions Limited is seeking a Head of Machine Learning and Data Science in London to lead the ML/AI strategy and team. You will own computer vision models, production forecasting, and broader AI initiatives across the product, including LLM-based features.

You will drive data quality, annotation, and model evaluation while collaborating with product, engineering, and customer teams to scale Winnow’s vision in hospitality kitchens.