machine learning scientist Jobs in california

221 - 240 of 785 Jobs

Senior Machine Learning Engineer (Modeler), Advanced Insights and ModelingJob Title - Senior Machine Learning Engineer (Modeler), Advanced Insights and Modeling

Block IncCompany Name - Block Inc

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California, USA

Full-time

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams - People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more - provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture

Machine Learning Engineer, Trust and Safety - USDSJob Title - Machine Learning Engineer, Trust and Safety - USDS

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A08310 Apply to this job Share this listing: Responsibilities About the team Our Trust and Safety engineering team is responsible for building machine learning models and systems to identify and defend internet abuse and fraud on our platform. Our mission is to protect billions of users and publishers across the globe every day. We embrace the state-of-the-art machine learning technologies and scale them to detect and improve the tr

Principal Engineer, ML PlatformJob Title - Principal Engineer, ML Platform

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

Advanced AI Software Engineer Associate DirectorJob Title - Advanced AI Software Engineer Associate Director

Accenture LLPCompany Name - Accenture LLP

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Remote or Mountain View, California, USA

Full-time

We Are: The beginning of a new Data & AI decade that will reshape work and society has begun. Accenture is stepping boldly into this future with a clear strategy and purpose: to help clients optimize and reinvent their business with data & AI. With over 45,000 professionals dedicated to Data & AI, Accenture's Data & AI organization brings together our Experienced Innovation, Strategic Investment, Exceptional Talent, and Power Ecosystem. You Are: As a Senior Advance AI Software Engineer, you will

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

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

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A34818 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

Machine Learning Engineer, Speech Recognition, Core AIJob Title - Machine Learning Engineer, Speech Recognition, Core AI

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

Tesla is building robust embodied intelligence through autonomous driving and humanoid robots. Core to reaching this goal is developing intelligent agents that see, move, and speak in the real world. In this role, you'll architect and deploy voice-driven models that allow our agents to listen, understand, and respond in real time powered by our custom AI chip on our embodied products. Your work will be central to making Optimus or our cars as seamless as talking to a friend. Most importantly, yo

Machine Learning Engineer - TikTok Short Video Content Understanding/Multimodal RecommendationJob Title - Machine Learning Engineer - TikTok Short Video Content Understanding/Multimodal Recommendation

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A42257 Apply to this job Share this listing: Responsibilities Our team's mission is to empower content understanding for TikTok Short Video business. We focus on cutting-edge research in content understanding and the development of advanced LLM/MLLM algorithms and applications, including generative recommendation, weakly-supervised learning, few-shot classification, video tagging, multi-task learning, multilingual learning, multimod

Staff Research Engineer, Speech Machine Learning (TTS)Job Title - Staff Research Engineer, Speech Machine Learning (TTS)

Samsung Electronics AmericaCompany Name - Samsung Electronics America

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Mountain View, California, USA

Full-time

Lab Summary: Bixby is an intelligent personal assistant which is only available as a built-in application on Samsung flagship devices and wearables. This application uses Natural Language Understanding to perform tasks on these devices using voice/ text, including but not limited to making phone calls, sending text messages, setting up meetings, opening apps, setting alarms and timers, getting directions, answering general questions, providing information about restaurants and other businesses,

Senior ML Compiler EngineerJob Title - Senior ML Compiler Engineer

General MotorsCompany Name - General Motors

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Mountain View, California, USA

Full-time

Job Description Remote: This role is based remotely but if you live within a 50-mile radius of Mountain View, you are expected to report to that location three times a week, at minimum. Role: We are looking for a deep learning compiler engineer to build out our ML compiler for deploying machine learning models to a variety of ML hardware accelerators. You will develop and enhance GM's internal ML compiler for high performance, usability, and retargetability by leveraging open-source technology

Senior Deep Learning Software Engineer, FlashInferJob Title - Senior Deep Learning Software Engineer, FlashInfer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Santa Clara, California, USA

Full-time

We are now looking for a Senior Deep Learning Software Engineer, FlashInfer. NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology-and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's n

Software Engineer Graduate (Monetization Technology - Ads Creative) - 2026 Start (BS/MS)Job Title - Software Engineer Graduate (Monetization Technology - Ads Creative) - 2026 Start (BS/MS)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A156935A Apply to this job Share this listing: Responsibilities A "creative" is the ad (in the form of a short-form video) served to TikTok users, composed of video, background music, call-to-action card, post-click landing page, and other formats that get delivered to users. A quote goes "creativity is the soul of advertising", because a good ad creative is effective, yet difficult to produce, especially at the scale of TikTok adve

Machine Learning Engineer Intern - Winter 2026Job Title - Machine Learning Engineer Intern - Winter 2026

RipplingCompany Name - Rippling

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San Francisco, California, USA

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even

(General Hire) Machine Learning Engineer Graduate (Commerce& Content Service & Search Ads) - 2026 Start (PhD)Job Title - (General Hire) Machine Learning Engineer Graduate (Commerce& Content Service & Search Ads) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A08786 Apply to this job Share this listing: Responsibilities Monetization Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok. Our team develops a wide variety of advertisements for numerous uses including feeds, live streaming, branding, measurement, targeting, search, vertical solutions, creative solutions, and business in

Machine Learning Engineer Graduate (Ads Targeting) - 2026 Start (BS/MS)Job Title - Machine Learning Engineer Graduate (Ads Targeting) - 2026 Start (BS/MS)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A221889 Apply to this job Share this listing: Responsibilities The Ads Targeting's goal is to help advertisers reach their desired audience and optimize advertisement performance. As a member of the Ads Targeting, Ads Core team, you will apply machine learning models to scale budgets by understanding user interest and intention, and build large-scale foundations for data processing and serving for next-generation ad targeting produc

Senior Infrastructure Software Engineer, ML PlatformJob Title - Senior Infrastructure Software Engineer, ML Platform

Dropbox IncCompany Name - Dropbox Inc

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Remote

Full-time

Role Description As a Senior Software Engineer joining our Machine Learning platform team, you will shape the Machine Learning foundation for Dropbox. In this role, you will be crucial in architecting and developing reliable and performant software infrastructure that enables our customers to build high impact ML solutions at scale. You will work closely with machine learning engineers and data scientists to develop and maintain new systems and tooling, accelerating their ML development velocit

Manager II, Machine Learning Engineering, Core EngineeringJob Title - Manager II, Machine Learning Engineering, Core Engineering

Pinterest, Inc.Company Name - Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

Senior Staff Research Engineer, Speech Machine Learning (ASR)Job Title - Senior Staff Research Engineer, Speech Machine Learning (ASR)

Samsung Electronics AmericaCompany Name - Samsung Electronics America

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Mountain View, California, USA

Full-time

Senior ML Software EngineerJob Title - Senior ML Software Engineer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Santa Clara, California, USA

Full-time

At NVIDIA, we're not just building the future, we're generating it. Our Cosmos generative AI engineering team is pushing the boundaries of what's possible across multimodal learning, video generation, synthetic data, intelligent simulation, and agentic systems. We are looking for exceptionally driven engineers and applied scientists with deep experience in generative modeling to help define the next era of AI computing. What you'll be doing: Design, post-train, and optimize foundation models (e

Senior ML EngineerJob Title - Senior ML Engineer

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Pleasanton, California, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Machine Learning Engineer in Phoenix, AZ. This role will work 4-5 days onsite per week for a 6 month contract, with potential extension. In this role, the Senior ML Engineer will design and develop machine learning algorithms and deep learning applications and systems for Observability data (AIOps). REQUIREMENTS: * 6-8 years of experience * Hands-on experience in Time series forecasting/prediction, anomaly detection ML algorithms *