Full-Time
Head of Computer Vision
Posted on 9/26/2025
Mill
501-1,000 employees
Transforms food scraps into animal feed
Compensation Overview
$220k - $250k/yr
San Bruno, CA, USA
In Person
 AI & Machine Learning (1) |
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- 7+ years of combined experience in software engineering, data science, machine learning, or data engineering, with at least 2 years in a lead or manager role guiding technical teams.
- Master’s, PhD, or equivalent experience in a quantitative field (e.g. Statistics, Computer Science, Data Science, Mathematics, Economics)
- A track record of data mining and data analysis, using data to solve business challenges at enterprise scale.
- Strong knowledge of SQL and experience with relational and NoSQL databases.
- Hands-on experience with large-scale data platforms such as SnowFlake, Redshift, BigQuery, or ClickHouse.
- Experience designing and building reports and custom visualization dashboards (e.g. Power BI, Tableau, Qlik, Plotly)
- Proven track record of delivering AI/ML solutions from prototype to production.
- Provide technical leadership and architectural guidance across data engineering, algorithms, and AI projects.
- Analyze Mill's rich IoT data to identify trends, insights, and product opportunities.
- Drive the development of data pipelines, predictive models, and business intelligence tools that empower our business customers.
- Establish standards for code quality, testing, and data governance.
- Champion a data-driven culture by establishing robust metrics and evaluation frameworks to guide model selection and ensure rigorous testing.
- Lead the development and maintenance of our internal data visualization infrastructure, while collaborating with application teams to design customer-facing dashboards.
- Familiarity with AWS or other cloud providers, including ML/AI services like SageMaker or Bedrock.
- Python data science stack (Pandas/Dask/Numpy/Matplotlib/Seaborn/Jupyter/Visual Code)
- Generative AI techniques and technologies, such as small and large language model inference, cross-modal vision language models, prompt/context engineering, LORA fine-tuning, agents, RAG, MCP
- Computer vision experience, especially with models based on convolutional neural networks via the Pytorch ML framework and vision language models
- Practical experience with a wide range of machine learning algorithms (e.g. supervised, unsupervised, deep learning) and statistical techniques (e.g. regression analysis, hypothesis testing, A/B testing, time-series analysis).
- Strong communication skills and ability to influence stakeholders at all levels.
- Passion for sustainability and tackling real-world environmental challenges.
Mill.com provides a home food-waste processing system that turns kitchen scraps into a usable resource. The core product is a compact, quiet device described as a
Company Size
501-1,000
Company Stage
Series C
Total Funding
$170M
Headquarters
San Bruno, California
Founded
2020
Simplify's Take
What believers are saying
- Compass Group deployment across hospitals, universities, stadiums starting 2027 validates B2B model.
- Mitsubishi Estate investment signals global expansion and sustainability alignment with major corporations.
- Compost Crew partnership in DMV region demonstrates scalable local pickup and composting infrastructure.
What critics are saying
- Municipal curbside composting programs eliminate subscription value proposition in major cities.
- Regulatory approval for nationwide chicken feed distribution remains blocked, trapping processed grounds.
- Cheaper dehydrator competitors undercut $999 price point without subscription lock-in requirements.
What makes Mill unique
- Founded by Nest alumni with proven consumer hardware expertise and design excellence.
- AI-powered waste characterization provides real-time insights into food discard patterns.
- Processes 80% volume reduction with closed-loop animal feed pathway via partnerships.
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Benefits
Company Equity
Growth & Insights and Company News
6 month growth
↑ 1%1 year growth
↑ 2%2 year growth
↑ 1%Mill and Compost Crew announce partnership to launch new food recycling service in the Mid-Atlantic. News provided by. SAN BRUNO, Calif. and ROCKVILLE, Md., Oct. 15, 2025 /PRNewswire/ - Mill, the company behind the award-winning food recycling system, and Compost Crew, the largest organics recycling company in the Mid-Atlantic, today announced a new partnership to expand food scrap recycling across Maryland, Northern Virginia, and Washington, D.C. The new joint offering combines Mill's innovative technology with Compost Crew's food scraps pick-up service and local composting infrastructure. Wasted food is one of the largest sources of trash, and the average American family wastes $3,000/year on food that goes uneaten. By turning household food scraps into compost that is then returned to local communities, the new Mill + Compost Crew service makes it easy for people to keep food out of landfills and participate in a system that conserves existing resources, supports sustainable agriculture, and prevents methane emissions. Households across the Washington, D.C. metropolitan area (DMV) can sign up for the new Mill + Compost Crew service. Starting from $39/month, customers receive a Mill food recycler - which dries and grinds food scraps into clean, dry grounds - plus pickups by Compost Crew either monthly or every other month. The collected grounds are processed at Compost Crew's local sites into a nutrient-rich soil amendment used on nearby farms and gardens. Households are also eligible to receive free finished compost each year as part of the program. "We are delighted to partner with Mill to develop this new offering for DMV residents," said Ben Parry, CEO of Compost Crew. "Compost Crew has helped tens of thousands of people start composting - yet hundreds of thousands of area homes still send their food waste to the landfill or incinerator, which is an inefficient use of resources and creates harmful methane emissions. Mill's technology provides an innovative alternative for people who have been hesitant to take that first step into food scrap recycling in the kitchen, while Compost Crew handles the rest." "We've long admired Compost Crew's industry-leading composting infrastructure, which allows them to compost food scraps at scale in a hyperlocal way, and return those resources back to the community. We're thrilled to introduce this new service together so more people across the DMV can reduce waste without the work," said Harry Tannenbaum, Cofounder and President of Mill. Compost Outposts - operated by Compost Crew - are modular food scrap composting sites that are built and operated in partnership with local farms and other partners around the DMV. Compost Crew trucks pick up food scraps and process them at Compost Outpost sites close to where the food scraps originated. Mill's sleek, award-winning food recycling appliance has been widely covered for its ease-of-use and ability to capture unprecedented new insights and data around food scraps separation and recovery. * Visit mill.com/dmv * Enter your address to confirm service availability * Complete your order * Receive your Mill food recycler via FedEx * Your Compost Crew bucket will arrive within a week of receiving your Mill * Set up your account to schedule and manage Compost Crew pickups About Mill Industries Inc. ("Mill") Mill makes it easy to prevent wasted food at home with an innovative new kitchen experience and pathways that keep food out of landfills. Food isn't trash. Together, we can do better. Mill is a waste prevention technology company, and was founded in 2020 by Matt Rogers and Harry Tannenbaum, who worked together at Nest, building the iconic Nest Learning Thermostat and other smart home products. The lessons they learned about encouraging new habits at home that are good for people and the planet were applied in creating Mill to change our perception of waste, starting in the kitchen. Mill and Food Grounds are trademarks of Mill Industries Inc. About Compost Crew Compost Crew Inc., A Benefit Corporation, is the largest organics recycling company in the mid-Atlantic. The company provides simple and convenient composting solutions trusted by tens of thousands of businesses, organizations, and residential customers throughout Maryland, Northern Virginia, and Washington, D.C.
Mitsubishi Estate's corporate venture capital, BRICKS FUND TOKYO, has invested in Mill Industries Inc., a California-based company developing the smart disposer "OSCAR" and a circular economy platform. Mill Industries aims to reduce food waste and greenhouse gas emissions by collaborating with individuals, businesses, and governments. This investment aligns with Mitsubishi Estate's sustainability vision for 2050 and its long-term management plan for 2030.
SAN BRUNO, Calif., April 3, 2025 /PRNewswire/ - Mill, the company behind the award-winning food recycling system, today announced Mill for Workplace, a business solution designed to help companies manage food waste at scale.
Mill teams up with NYC's celebrated chefs to tackle food waste in the first-ever Make Food, Not Waste Restaurant Week. Post thisThe Make Food, Not Waste Restaurant Week debuts as part of Mill's Make Food, Not Waste campaign, which spotlights the problem of food waste and introduces Mill's food recycler as the essential tool for the busy New Yorker's kitchen. Celebrating the joy of connecting with friends and family over an unforgettable meal – whether at a favorite restaurant or a dinner party – Mill lets you cook messy, live clean, and forget what garbage smells like.NYC's Celebrated Chefs Tackle Food Waste with Mill (September 30th - October 6th)The best chefs in the world understand food waste as a challenge and have long spearheaded sustainable practices in their kitchens. Mill is proud to partner with the leading culinary voices in New York to highlight the importance of preparing food with care, using everything we can, and making sure no food ends up in a landfill.From Monday, September 30th through Sunday, October 6th, Mill is hosting the city's first-ever Make Food, Not Waste Restaurant Week, where restaurants will set the standard for no-waste cooking. Each participating restaurant is committed to producing zero food waste throughout the week, while offering a special dish on their menus that showcases their perspective on no-waste cooking – highlights include a Fried Plantain Panna Cotta with curry ice cream, plantain peel caramel, peanut praline snow and a rye peanut crunch, made by Chef Camari Mick of The Musket Room as well as a Kampachi Crudo, with mushrooms, fermented husk cherry salsa, celtuce and chicharron furikake from Chef Fidel Caballero of Corima.To support its commitment, participating restaurants are utilizing Mill food recyclers in their kitchens, which dry and grind food scraps to be used in a composting process or turned into chicken feed.Participating restaurants include:Bar Blondeau, the bar and restaurant at The Wythe Hotel in Williamsburg with sweeping views of the Manhattan skylineskyline Bar Contra, the newly reopened cocktail bar from Jeremiah Stone , Dave Arnold , and Fabian von Hauske, , and Corima, the new modern Northern Mexican restaurant in Chinatown that was just named one of Bon Appetit's Best New Restaurant 2024Best New Restaurant 2024 Greywind, the newest restaurant from James Beard Award-winning Chef Dan Kluger offering a seasonally-driven, vegetable-forward menuAward-winning Chef offering a seasonally-driven, vegetable-forward menu June, the natural wine bar and restaurant in Cobble Hill, named one of the Best Bars in New York City by Conde Nast Travelerby Le Crocodile, the French brasserie named one of "The 100 Best Restaurants in New York City in 2024" by The New York Timesin 2024" by Loring Place, the seasonal and local American restaurant from Chef Dan KlugerThe Musket Room, the Michelin-starred downtown NYC restaurant from Mary Attea and Camari Mick , who were just named Food & Wine 's Best New Chefs 2024and , who were just named 's Best New Chefs 2024 Nami Nori , the Japanese restaurant specializing in open temaki with locations in West Village and Williamsburg, the Japanese restaurant specializing in open temaki with locations in West Village and Williamsburg Rezdora, a New York Times three-star restaurant and a 2021 and 2022 Michelin Star recipient from Chef Stefano Secchi that celebrates the cuisine of Emilia Romagnathree-star restaurant and a 2021 and 2022 Michelin Star recipient from Chef that celebrates the cuisine of Emilia Romagna Rhodora, the wine bar that strives to be the first zero waste wine bar of its kind in the countryWin Son, a Taiwanese-American restaurant from award-winning chef Trigg Brown in WilliamsburgMake Food, Not Waste comes to life across New York CityThe Mill food recycler is the perfect at-home companion to make the city's curbside composting program – rolling out this fall – easier to manage. Mill takes weeks to fill up and offers an effortless, odorless, and clean way to keep food out of landfills
Consumer technology is hard, but few people have mastered it as well as Matt Rogers, co-founder of Nest and now Mill, his new startup that promises to turn your table scraps into planet-saving treasure.Mill burst out of the gate last year after spending some time in stealth refining its waste bin, an easy to use kitchen accessory that belies the complexity of its hardware and software. Matt Roger’s newest product takes food waste and turns it into compost by breakfast. The resulting grounds can be spread on gardens or sent back to Mill to be used as chicken feed, closing the loop.Matt Rogers will bring his trademark energy and incites to TechCrunch Disrupt 2024 on October 28-30 in San Francisco.Who Is Matt Rogers?His resume speaks for itself. After working on iPod and early iPhone software at Apple, he co-founded Nest, the home automation startup that soon sold to Google for $3.2 billion, in the process reinventing household staples like the thermostat and smoke detector.Now, with Mill, he’s continuing his mission to bring delight to forgotten parts of our homes. During our fireside interview with Matt Rogers, we’ll dive into the secrets behind making great consumer products, unpack Mill’s plans to slash household carbon footprints, and hear why he thinks climate tech is one of the most consequential sectors of this century.About TechCrunch Disrupt 2024TechCrunch Disrupt is where you’ll find innovation for every stage of your startup journey. Whether you’re a budding founder with a revolutionary idea, a seasoned startup looking to scale or an investor seeking the next big thing, TechCrunch Disrupt offers unparalleled resources, connections and expert insights to propel your venture forward