Natural language processing Jobs in California

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Machine Learning Engineer - TikTok Search Business

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A27666B Apply to this job Share this listing: Responsibilities Our team is responsible for providing TikTok search users with first-class search experience by building a strong and robust infrastructure and platform to support product fast iteration and key feature development. In our team, you'll have the opportunity to take part in developing the key features on TikTok Search, understand how TikTok Search could be evolved to be a

Tech Lead Engineer, Infrastructure - TikTok Search Engine

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A150942 Apply to this job Share this listing: Responsibilities About the Team Our Search Team is responsible for building and owning TikTok's search engine, which provides our users the best search experience. On the TikTok Search Team, you'll have the opportunity to build a full-stack search engine system and combine information retrieval technology with modern machine learning methods from related fields such as NLP, CV, and recom

Senior Software Engineer, Infrastructure - TikTok Search Engine

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A259556 Apply to this job Share this listing: Responsibilities About the Team Our Search Team is responsible for building and owning TikTok's search engine, which provides our users the best search experience. On the TikTok Search Team, you'll have the opportunity to build a full-stack search engine system and combine information retrieval technology with modern machine learning methods from related fields such as NLP, CV, and recom

Machine Learning Engineer, E-commerce Governance Algorithms

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A122628 Apply to this job Share this listing: Responsibilities The e-commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated. With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users. We aim to bring discovery, inspirat

Machine Learning Engineer Graduate (E-commerce Governance Algorithms) - 2025 Start (PhD)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A42279 Apply to this job Share this listing: Responsibilities Governance and Experience team of e-commerce are responsible for ensuring the safety and trustworth of the marketplace for not only our users, but also sellers and creators. We value our users' satisfaction by working on policies, rules and systems to ensure the quality. We are looking for an algorithm technical manager who is obsessed with customer experience and passion

Machine Learning Scientist, TikTok Core Feed Recommendation

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A140144 Apply to this job Share this listing: Responsibilities 1. Research and develop large-scale recommender systems for personalized, engaging user experiences, focusing on scalability, accuracy, and performance. 2. Apply advanced machine learning and deep learning techniques to optimize recommendation algorithms for TikTok's diverse user base. 3. Manage the end-to-end lifecycle of recommender models, from training and fine-tunin

Senior Machine Learning Engineer - TikTok Search Business

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A124585A Apply to this job Share this listing: Responsibilities Our team is responsible for providing TikTok search users with first-class search experience by building a strong and robust infrastructure and platform to support product fast iteration and key feature development. In our team, you'll have the opportunity to take part in developing the key features on TikTok Search, understand how TikTok Search could be evolved to be a

Sr Data Scientist, Conversational AI

CVS Health

Remote or New York, New York, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Manager II, Machine Learning Engineering - Homefeed Relevance

Pinterest, Inc.

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

Software Engineer Graduate (Ads Creative & Ecosystem) - 2025 Start (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A118631A Apply to this job Share this listing: Responsibilities The TikTok Ads Creative & Ecosystem team's mission is to solve the above dilemma, by building industry-leading tech solutions for ads creative/landing page understanding, production/generation, and optimization, to inspire and empower advertisers, creators, and other 3rd parties in the ecosystem to create and deliver the best engaging creative experiences to the end use

Artificial Intelligence Engineer

Randstad - Torc

Remote

Full-time

Artificial Intelligence Engineer Remote US - LATAM We are seeking a highly skilled AI Engineer to design, develop, and deploy machine learning and artificial intelligence models. You will work closely with data scientists, software engineers, and product teams to build intelligent solutions that enhance our products and services. This role requires a combination of programming expertise, deep learning knowledge, and an understanding of cloud-based AI technologies. Responsibilities: Design and im

Machine Learning Engineer - Computer Vision

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A54380 Apply to this job Share this listing: Responsibilities Our Trust and Safety team is fast growing and responsible for building machine learning models and systems to protect our users from the impact of negative content. 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 moderate the tremendous amount of data gen

Machine Learning Engineer Graduate (Search E-Commerce - San Jose) - 2025 Start (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A184704A Apply to this job Share this listing: Responsibilities Team Introduction: The Search E-Commerce team spearheads the development of TikTok's advanced search algorithm, crucial for its booming global e-commerce platform. Utilizing state-of-the-art large-scale machine learning, along with cutting-edge NLP, CV, and multi-modal technologies, we are committed to creating a top-tier search engine. Our goal is to deliver the best e

Tech Lead, Senior Machine Learning Engineer - Ads Signal

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : R7959A Apply to this job Share this listing: Responsibilities TikTok's advertising business is built on leveraging external signals to create features and labels that train personalized ad models. As signal loss becomes a growing challenge in online advertising, our Ads Identity and Attribution team is at the forefront of addressing this shift. We focus on identity matching (deriving user identification from signals) and ad attribut

Senior Machine Learning Engineer - Ads Signal

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : K1414 Apply to this job Share this listing: Responsibilities TikTok's advertising business is built on leveraging external signals to create features and labels that train personalized ad models. As signal loss becomes a growing challenge in online advertising, our Ads Identity and Attribution team is at the forefront of addressing this shift. We focus on identity matching (deriving user identification from signals) and ad attributi

Machine Learning Engineer - Ads Signal

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : B6944 Apply to this job Share this listing: Responsibilities TikTok's advertising business is built on leveraging external signals to create features and labels that train personalized ad models. As signal loss becomes a growing challenge in online advertising, our Ads Identity and Attribution team is at the forefront of addressing this shift. We focus on identity matching (deriving user identification from signals) and ad attributi

Senior Research Engineer, TikTok AI Search (LLM Pretraining/Alignment/Inference)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A211546A Apply to this job Share this listing: Responsibilities About the team On the TikTok Search Team, you will have the opportunity to develop and apply cutting edge machine learning technologies in real-time large-scale systems, which serve billions of search requests every day. Via advanced NLP and multi-modal models, our projects impact and improve the search experience for hundreds of millions of users globally. We embrace a

Research Engineer, TikTok AI Search (LLM Pretraining/Alignment/Inference)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A171575 Apply to this job Share this listing: Responsibilities About the team On the TikTok Search Team, you will have the opportunity to develop and apply cutting edge machine learning technologies in real-time large-scale systems, which serve billions of search requests every day. Via advanced NLP and multi-modal models, our projects impact and improve the search experience for hundreds of millions of users globally. We embrace a

Vice President, AI/ML Engineering

UnitedHealth Group

Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv

Software Engineer - LLM Applications and AI Agents

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A00574A Apply to this job Share this listing: Responsibilities Join us in pushing the boundaries of AI technology and creating the next generation of intelligent systems that will transform data platforms. We are seeking a highly skilled and innovative Software Engineer to join our cutting-edge Agentic Engine team. As part of a division of the data platform team which focuses on LLM adoption, you will have the opportunity to work wi