Winnow Tech Stack

AI-powered food waste tracking for commercial kitchens

Software Development London, Greater London 51–200 employees Founded 2013 Privately Held

Winnow builds vision-based AI and IoT tools to measure and reduce food waste in large-scale food service operations. The tech stack—Java, Python, Go, Spring Boot, Kafka, and AWS—reflects an engineering-first, data-driven architecture designed to process real-time kitchen sensor streams and video. Active projects center on waste-tracking accuracy and simulation, while hiring remains manager-heavy across engineering and sales, suggesting a scaling phase focused on both product depth and market expansion.

Tech Stack 21 technologies

Core StackJava Vue Go Python MySQL PostgreSQL Kafka Docker AWS Linux Jenkins SonarQube Terraform New Relic React Spring Boot Apache Camel Amazon Redshift REST API MQTT Android

What Winnow Is Building

◆Challenges

Reducing food waste
Food waste problem
Scaling globally
Improving waste tracking accuracy
Improving product quality
Improving profitability for operations
Expanding global sales

▲Active Projects

Winnow vision ai-based technology
Ai-based waste tracking system
Iot kitchen tools
Automated testing tools and infrastructure
Simulation of food waste events for winnow vision
Vision ai waste tracking

Hiring Activity

Accelerating15 roles · 10 in 30d

Department

Engineering

Sales

Support

Data

Seniority

Manager

Mid

Intern

Senior

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About Winnow

Winnow develops software for contract catering, hospitality, and foodservice operations to cut food waste and improve kitchen profitability. The platform combines computer vision AI (Winnow Vision), IoT sensors, and data analytics to track waste in real time and surface operational improvements. Founded in 2013 and based in London, the company operates at 51–200 employees with active hiring across engineering, sales, support, and data teams spanning the UK, Mexico, Romania, and the US. Core pain points center on scaling globally, improving tracking accuracy, and expanding sales reach into new verticals.

HeadquartersLondon, Greater London

Company Size51–200 employees

Founded2013

Hiring MarketsUnited Kingdom, Mexico, Romania, United States

Frequently Asked Questions

What technology does Winnow use to track kitchen waste?

Winnow combines AI vision technology, IoT sensors, and data analytics on a Java and Python backend, running on AWS with Kafka for real-time data streaming and PostgreSQL/Redshift for storage.

Where does Winnow hire internationally?

Winnow has active hiring in the United Kingdom, Mexico, Romania, and the United States, reflecting a multi-region engineering and sales footprint.