Hire the best machine learning engineers near San Francisco.

Toptal is a marketplace for top remote machine learning engineers. Top companies and start-ups in San Francisco choose Toptal Machine learning freelancers for their mission critical software projects.
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Hire remote machine learning engineers near San Francisco or in a similar time zone

Russell Horton

Member since April 3, 2017
Russell builds data-driven products and data-driven teams. He has more than 15 years of experience inventing, rapidly prototyping, and deploying products driven by machine learning and natural language processing. Russell loves consulting on data science projects in the early stages. Click to continue

Katia Hayati

Member since October 24, 2016
Katia has worked for twelve years as an engineer, hands-on engineering manager, and consultant. She has worked at companies of all sizes, from tiny two-person startups to major enterprises including Groupon and Microsoft. She specializes in data processing, data-related algorithms, searching, and machine learning, but she has worked up and down the whole stack. Click to continue

Robby Goetschalckx

Member since November 5, 2017
Machine Learning expert with 10+ years of experience in research. Back-end software developer for Machine Learning solutions. Click to continue

Jake Hershey, Ph.D.

Member since September 6, 2017
Jake is an accomplished marketing statistician, data scientist, and database programmer with 17 years of experience building SQL Server databases, predictive models, machine learning solutions, and custom interactive web-based data visualizations. He is the founder of SurveyGraphics.com - a data visualization tool for the market research industry. Click to continue

Tomás Mardones

Member since July 18, 2016
Tomás is an experienced engineer with great know-how in the fields of computer vision and machine learning. He's a researcher and an engineer who likes to build efficient and elegant software systems. Tomás is always eager to find better ways to write better code. In addition, he is an expert in C++, Python, and MATLAB. Click to continue

Zhuyi Xue

Member since March 5, 2015
Zhuyi is a skilled Python developer with over seven years of experience. He is also proficient in JavaScript and Scala. He has collected experience in a wide array of technologies with strong focuses on PyData stack, Django, and cloud computing. He is very detail-oriented and proactive, with great communication skills. Click to continue

Lawrence Herskowitz

Member since January 15, 2017
Lawrence has a PhD in physics from the University of New Mexico. He has been a professional software developer for the past seven years. In this time, he's developed software across multiple languages with an expertise in LabVIEW and Python. He has created embedded software, data analyses, and machine learning algorithms. Lawrence is an extremely fast learner—allowing him to overcome challenges quickly. Click to continue

Ben Peters

Member since October 25, 2017
Ben is a full-stack software engineer specializing in data engineering and analysis. He's studied physics and control theory and has worked on projects ranging from embedded hardware to full-stack web applications to custom machine learning and analytics in Python, JavaScript, and C/C++, among others. Click to continue

Eva Bojorges Rodriguez

Member since October 16, 2014
Eva is a skilled back-end developer and machine learning engineer with experience in scalability issues, system administration, and more. She has a flair for well-structured, readable, and maintainable applications and excellent knowledge of Python, Ruby, and Go. She is a quick learner and has worked in teams of all sizes. Click to continue

Dallas H. Snider

Member since July 2, 2016
Dallas has 22 years of database application development experience. He has worked with SQL servers and Oracle and he is comfortable with both Windows and Linux. He also has experience with data analytics on OLAP platforms and data mining. Furthermore, Dallas has extensive experience with ETL tools such as SSIS and IBM's DataStage. He also writes articles for the MSSQLTips.com website. Click to continue
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“Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.”
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“Toptal allows corporations to quickly assemble teams that have the right skills for specific projects.”
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Testimonials
“Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.”
Michael Gluckman
Data Manager @ Mxit
“My business relationship with Toptal has been nothing short of terrific. From reviewing my project with their team to choosing a highly-talented developer, and all the way through releasing our application, it has been an incredibly smooth and successful experience.”
Gary Craig
Senior Analyst @ NetApp
“Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.”
Jeff Kelly
Co-Founder @ Concerted Solutions
“I've been very happy with Juraj. He is efficient, writes great code, and is an extremely nice guy to work with. Most importantly, he is self-motivated -- in his initial pass at the code base he has contributed several optimizations and stability improvements.”
Matt Cotton
Dev Team Lead @ eFolder
“My experience with Toptal has exceeded expectations. I needed to quickly find a front-end developer, and the first person they recommended was a perfect fit. A month later, I needed an iOS developer and they delivered again. I'm incredibly impressed with the quality of the people in Toptal's network and how quickly I was able to find a match for my needs.”
Bruno De Martino
Head of Product @ Token
“Toptal has provided us developers for a wide range of projects. They are quick to provide candidates, and always very quick in communication. We have been happy with the quality of work from the developers as well as the Toptal representatives. Highly recommend!”
Gena Romano
Vice President of Digital @ VOX Global
“Ignacio is one of the most diligent software developers that we have ever worked with—we feel like he's part of the family. He has always been flexible enough to work on our team's schedule and never misses deadlines. Toptal gets you the talent you need, on your timeline, keeping the process very low friction.”
Austin Evarts
CEO @ GoChime
“We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.”
Ryan Morrissey
CTO @ Applied Business Technologies, LLC
“We recently launched our app with the help of Toptal and Nikola, an iOS developer. I was immediately impressed with the constant communication, detail, and level of talent that Nikola brought to the table. More importantly, when the project was underway, Nikola proactively provided creative workarounds for unforeseen hurdles and challenges. I couldn't be happier with our engagement and would highly recommend Nikola and Toptal.”
Chip O'Toole
Founder @ Humans Helping Robots LLC
“Toptal has been an incredible source of amazing software engineering talent. The contractors who have worked with us have been top notch, spoke perfect English, and worked superbly with our team. We recommend Toptal without any reservations!”
Vineet Singal
Co-Founder @ CareMessage
“We struggled for weeks to find a developer or architect with expertise in a niche API, but to no avail. When we linked up with Toptal, they connected us with the very expert we needed, and a week later we were hard at work making progress! The whole process was very smooth and we ended up with a new feature we couldn't have done without Toptal.”
Thomas Honeyman
COO @ FindMySong
“As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.”
Ethan Brooks
CTO @ Langlotz Patent & Trademark Works, Inc.
“John has been so great to work with! He has met all our requirements, done a speedy job with excellence, and has completed everything we’ve asked him to. Working with him has been a great experience.”
Jenny Lord
Communications Project Manager @ Lake Pointe Church
“We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.”
Derek Minor
Senior VP of Web Development @ Networld Media Group
“I couldn’t have been more pleased with Toptal. They are professional, quick, well priced, and fun. I will be using them again for my next project, and the next, and the next, and the next ... ”
Mac Smith
President @ New Texas Investments
“Getting set up with Toptal and finding a new team member was so easy, I don't know why anyone wouldn't give it a try. Best of all, we no longer have to worry about finding great people to help with our projects!”
Mike Branch
President & CTO @ Harbor System Integrators, Inc