software engineer, machine learning Jobs in california

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Senior Machine Learning Engineer - TikTok Content Ecology

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A171079 Apply to this job Share this listing: Responsibilities TikTok Content Ecology Algorithm Team leverages multimodal, LLM/MLLM, NLP & CV, and recommendation technologies to provide platform-level algorithmic capabilities for various business lines, including local services, search, main architecture, P(Professionally Generated Content), and UG (User Growth). Our work spans short video content understanding, global trending even
Posted 60+ days ago | Updated 7 hours ago

Sr. Machine Learning/AI Engineer

Rivian

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Palo Alto, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 44 days ago | Updated 8 hours ago

Machine Learning Engineer Graduate (Large Language Models & Generative AI-US) - 2025 Start (BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A187222 Apply to this job Share this listing: Responsibilities Our team is pioneering the future of large language model-based applications with a focus on developing long-term memory capabilities and delivering personalized chat, search, and recommendation experiences. We're leveraging our deep expertise in artificial intelligence to create advanced AI algorithms that can understand, learn, and predict, dramatically enhancing user
Posted 60+ days ago | Updated 8 hours ago

Machine Learning Engineer, Commerce Ads

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A168575 Apply to this job Share this listing: Responsibilities TikTok commerce ads team holds a strong advertiser focus and a dedication to technical excellence. We work with advertisers from all verticals, such as E-commerce, Retail, Travel etc, to make TikTok an irreplaceable growth channel for businesses of all sizes and a favorite destination for consumers to discover and purchase products, content, and services. We are on the c
Posted 60+ days ago | Updated 8 hours ago

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
Posted 60+ days ago | Updated 7 hours ago

Senior Machine Learning Engineer, Content Safety & Ecosystem - Personalization

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A212771A Apply to this job Share this listing: Responsibilities About the Team The Responsible Recommendation System team innovates in content understanding and recommendation system techniques to improve TikTok content safety and ecosystem. We leverage advanced personalization models to develop robust, scalable solutions that safeguard user experience and drive product impact. Responsibilities - Develop and enhance personalization
Posted 60+ days ago | Updated 7 hours ago

Senior Machine Learning Engineer (Modeling) - Underwriting & Credit

Block Inc

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California, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 44 days ago | Updated 8 hours ago

Senior Machine Learning Engineer (Multiple Positions)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A92209 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's miss
Posted 57 days ago | Updated 7 hours ago

Senior Machine Learning Engineer - Applied AI TikTok Monetization GenAI

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : O2543 Apply to this job Share this listing: Responsibilities We are Generative AI team under Monetization Technology. Our team focuses on developing cutting-edge Generative AI techs across all modalities, including text, image, videos, landing pages, etc., and creates industry-leading technical solutions to improve creative efficiency for advertisers, agencies and creators. We are committed to automated creative workflows by leverag
Posted 60+ days ago | Updated 7 hours ago

Senior Machine Learning Engineer, Ads Targeting

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : X4784 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 products
Posted 60+ days ago | Updated 7 hours ago

Machine Learning Engineer, Recommendations - USDS

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : N1510 Apply to this job Share this listing: Responsibilities About the Team We are a group of applied machine learning engineers and data scientists that focus on general feed recommendations and E-commerce recommendations. We are developing innovative algorithms and techniques to improve user engagement and satisfaction, converting creative ideas into business-impacting solutions. We are interested and excited in applying large sca
Posted 60+ days ago | Updated 7 hours ago

Tech Lead Machine Learning Engineer - Applied AI TikTok Monetization GenAI

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A220606 Apply to this job Share this listing: Responsibilities We are Generative AI team under Monetization Technology. Our team focuses on developing cutting-edge Generative AI techs across all modalities, including text, image, videos, landing pages, etc., and creates industry-leading technical solutions to improve creative efficiency for advertisers, agencies and creators. We are committed to automated creative workflows by lever
Posted 60+ days ago | Updated 7 hours ago

Machine Learning Engineer, E-commerce Feed Recommendation

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A142260 Apply to this job Share this listing: Responsibilities About the team Interest-based E-commerce is a new and fast growing business that aims at connecting all customers' interests to excellent sellers and high quality products on TikTok Shop. Different from other traditional E-commerce platforms, Tiktok Shop provides customers with personalized and unique shopping experience through E-commerce live-streaming and E-commerce s
Posted 60+ days ago | Updated 8 hours ago

Tech Lead, Machine Learning Engineer (Multiple Positions)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A172850 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mis
Posted 58 days ago | Updated 7 hours ago

Machine Learning Engineer, Ecommerce Risk Control

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : 2WUV Apply to this job Share this listing: Responsibilities The E-Commerce Risk Control (ECRC) team's mission is : - To protect TikTok e-commerce users, including and beyond buyer, seller, creator; - To make Tiktok e-commerce the safest and most trusted place worldwide to transact online by securing the integrity of the e-commerce ecosystem and providing a safe shopping experience on the platform; - Through building software systems
Posted 60+ days ago | Updated 8 hours ago

Senior Staff Machine Learning Engineer- AI Governance

Visa Inc.

•

Foster City, California, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 55 days ago | Updated 8 hours ago

Machine Learning Engineer - Search Ads

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : BWTP Apply to this job Share this listing: Responsibilities The Search Ads team constantly pushes the boundaries of general search engine monetization across our apps, including TikTok, TopBuzz, BuzzVideo, and more, building a globally leading Search Ads monetization system. At the Search Ads team, you will have the chance to work on large-scale distributed storage and architecture, NLP, Rank, and IR related problems. You will be al
Posted 60+ days ago | Updated 7 hours ago

Senior Machine Learning Engineer

Randstad - Torc

•

Remote

Contract

We are looking for a Senior Machine Learning Engineer to join our team and drive the development of advanced AI-driven solutions. You will be responsible for designing, deploying, and optimizing machine learning models that power real-world applications. This role requires deep expertise in model architecture, data engineering, MLOps, and production-scale AI systems. What you'll do:Design, develop, and deploy scalable, production-ready machine learning models for real-world applications.Architec
Posted 60+ days ago | Updated 15 days ago

Machine Learning Engineer, TikTok Ads Creative & Ecosystem

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A227977 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 adver
Posted 60+ days ago | Updated 7 hours ago

Senior Machine Learning Engineer, Commerce Ads

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A49292 Apply to this job Share this listing: Responsibilities TikTok commerce ads team holds a strong advertiser focus and a dedication to technical excellence. We work with advertisers from all verticals, such as E-commerce, Retail, Travel etc, to make TikTok an irreplaceable growth channel for businesses of all sizes and a favourite destination for consumers to discover and purchase products, content, and services. We are on the c
Posted 60+ days ago | Updated 7 hours ago