machine learning researcher Jobs in california

261 - 280 of 979 Jobs

Machine Learning Scientist Graduate (TikTok Recommendation-E-commerce) - 2026 Start (PhD)Job Title - Machine Learning Scientist Graduate (TikTok Recommendation-E-commerce) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A26824 Apply to this job Share this listing: Responsibilities TikTok E-commerce is committed to building a global commerce ecosystem where content and commerce are deeply integrated, delivering a next-generation shopping experience to users. Our Recommendation team plays a critical role in enabling personalized and engaging user journeys by leveraging cutting-edge machine learning technologies. In today's content-driven commerce lan

Principal AI Engineer, Enterprise AI PlatformJob Title - Principal AI Engineer, Enterprise AI Platform

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Machine Learning Scientist Intern (TikTok-Recommendation-Responsible AI) - 2025 Fall (PhD)Job Title - Machine Learning Scientist Intern (TikTok-Recommendation-Responsible AI) - 2025 Fall (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A64885 Apply to this job Share this listing: Responsibilities About the Team Recommendation algorithm team plays a central role in the company, driving critical product decisions and platform growth. The team is made up of machine learning researchers and engineers, who support and innovate on production recommendation models and drive product impact. The team is fast-pacing, collaborative and impact-driven. We are looking for talent

GenAI Technology Lead - (Hybrid)Job Title - GenAI Technology Lead - (Hybrid)

CitiCompany Name - Citi

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Remote or Irving, Texas, USA

Full-time

The Applications Development Technology Senior Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and programming activities. As a GenAI Data Scientist, you will join a team dedicated to delivering advanced technology products to internal stakeholders across Citi's global business lines. From idea

Director of Machine LearningJob Title - Director of Machine Learning

Adobe SystemsCompany Name - Adobe Systems

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San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Sr. Staff Machine Learning Engineer, Monetization, Privacy MLJob Title - Sr. Staff Machine Learning Engineer, Monetization, Privacy ML

Pinterest, Inc.Company Name - Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility

Engineer 3, Backend Engineering - 4924Job Title - Engineer 3, Backend Engineering - 4924

Comcast CorpCompany Name - Comcast Corp

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Remote or Washington, District of Columbia, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Senior Data Scientist - Enterprise AnalyticsJob Title - Senior Data Scientist - Enterprise Analytics

M&T BANK CORPORATIONCompany Name - M&T BANK CORPORATION

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Remote or Boston, Massachusetts, USA

Full-time

This role is not eligible for visa sponsorship, meaning you will need to be able to secure and maintain work authorization without the need for a written submission by the company to a government agency, or the need for the company to make an entry as the immigration employer of record (e.g., STEM OPT training plan, I-20 Form endorsed for CPT, TN employer, etc.) Working Model/Location: This is a hybrid position within footprint. Remote options may be considered for east coast based candidates t

Machine Learning Engineer - CV/NLP/Multimodal LLM (TikTok Trust and Safety) - 2026 Start(PHD)Job Title - Machine Learning Engineer - CV/NLP/Multimodal LLM (TikTok Trust and Safety) - 2026 Start(PHD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A115025 Apply to this job Share this listing: Responsibilities The algorithm team is responsible for developing state-of-the-art computer vision, NLP and multimodality models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related regulations. With the continuous efforts from our team, TikTok is able to provide the best user experience and bring joy to everyone in

Director, Machine LearningJob Title - Director, Machine Learning

Adobe SystemsCompany Name - Adobe Systems

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San Jose, California, USA

Full-time

Senior ML Engineer - AutonomousJob Title - Senior ML Engineer - Autonomous

Uber CorporateCompany Name - Uber Corporate

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San Francisco, California, USA

Full-time

About the Role We are looking for a highly-motivated, entrepreneurial machine learning practitioner to join our Autonomous Optimization team, which maximizes marketplace value of autonomous vehicles across Uber's Rides and Delivery platforms. As a senior machine learning engineer on the team, you will pioneer engineering, modeling, and optimization initiatives that bring autonomous vehicles into sustainable, general availability. What You Will Do - Work on solving complex inferences and optim

Member of Technical Staff - Machine Learning, AI SafetyJob Title - Member of Technical Staff - Machine Learning, AI Safety

Microsoft CorporationCompany Name - Microsoft Corporation

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Mountain View, California, USA

Full-time

Overview As a Member of Technical Staff - Machine Learning, AI Safety, you will work on the Technical Safety Squad to ensure that Copilot's messages comply with content policies and the larger values of the organization. You may be responsible for developing new methods to evaluate LLMs, experimenting with data collection techniques for safety post-training, or training content classifiers to support the Copilot experience. We're looking for someone with experience in artificial intelligence, b

Tech Lead / Senior Software Engineer, Ads Machine Learning Data PlatformJob Title - Tech Lead / Senior Software Engineer, Ads Machine Learning Data Platform

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : W0190 Apply to this job Share this listing: Responsibilities About the Team The ads system at TikTok operates on a massive scale and serves millions of advertisers, clients and influencers across the world. The quality of the ads system highly depends on the ability to handle massive data, and machine learning is widely used to improve the quality of our ads. The Ads machine learning data platform team is responsible for building hi

Software Engineer, Ads Machine Learning Data PlatformJob Title - Software Engineer, Ads Machine Learning Data Platform

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A210166 Apply to this job Share this listing: Responsibilities About the team The ads system at TikTok operates on a massive scale and serves millions of advertisers, clients and influencers across the world. The quality of the ads system highly depends on the ability to handle massive data, and machine learning is widely used to improve the quality of our ads. The Ads machine learning data platform team is responsible for building

Senior Software Engineer, Ads Machine Learning Data PlatformJob Title - Senior Software Engineer, Ads Machine Learning Data Platform

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : B6282 Apply to this job Share this listing: Responsibilities About the Team The ads system at TikTok operates on a massive scale and serves millions of advertisers, clients and influencers across the world. The quality of the ads system highly depends on the ability to handle massive data, and machine learning is widely used to improve the quality of our ads. The Ads machine learning data platform team is responsible for building hi

Sr. Manager, Machine Learning Engineering - Representation LearningJob Title - Sr. Manager, Machine Learning Engineering - Representation Learning

Pinterest, Inc.Company Name - Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

Sr. AI/ML EngineerJob Title - Sr. AI/ML Engineer

DigitalOceanCompany Name - DigitalOcean

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San Francisco, California, USA

Full-time

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together-while learning, having fun, and making a profound difference for the dreamers and builders in the world. We want pe

Staff Machine Learning Engineer, MonetizationJob Title - Staff Machine Learning Engineer, Monetization

Pinterest, Inc.Company Name - Pinterest, Inc.

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San Francisco, California, USA

Full-time

Tech Lead Software Engineer, Ads ML InfrastructureJob Title - Tech Lead Software Engineer, Ads ML Infrastructure

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A72983 Apply to this job Share this listing: Responsibilities About the team The ads system at TikTok operates on a massive scale and serves millions of advertisers, clients and influencers across the world. The quality of the ads system highly depends on the ability to handle massive data, and machine learning is widely used to improve the quality of our ads. The Ads machine learning data platform team is responsible for building h

Senior Software Engineer, Ads ML InfrastructureJob Title - Senior Software Engineer, Ads ML Infrastructure

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A06074 Apply to this job Share this listing: Responsibilities About the team The ads system at TikTok operates on a massive scale and serves millions of advertisers, clients and influencers across the world. The quality of the ads system highly depends on the ability to handle massive data, and machine learning is widely used to improve the quality of our ads. The Ads machine learning data platform team is responsible for building h