ACT Jobs in San Jose, CA

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Research Scientist, Multimodal Machine Learning - Trust and Safety

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A212070 Apply to this job Share this listing: Responsibilities Our Trust and Safety RD team is fast growing and 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 tremendo
Posted 13 days ago | Updated 9 hours ago

Backend Software Engineer - Music

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : U3731 Apply to this job Share this listing: Responsibilities About the Team: Our team's mission is to build resonance and inspire expression through music, which includes Music Discovery, Promotion and SoundOn. The team's mission is to inspire music production by servicing creators along the lifecycle of creation, promotion and engagement and to encourage music discovery for consumers. We are looking for motivated individuals intere
Posted 13 days ago | Updated 9 hours ago

Senior Data Engineer, Big Data Privacy and Security

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A141151 Apply to this job Share this listing: Responsibilities The team are missioned to ensure the safety of company-level big data products and compliance with local principals and regulations. We are adding privacy features to Apache's big data ecosystem (Spark, Hive Presto), and building world-class data security & privacy framework for big data tech stack. It's an emerging area where many companies and industry are heavily inve
Posted 13 days ago | Updated 9 hours ago

Data Engineer, Big Data Privacy and Security

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : E9294 Apply to this job Share this listing: Responsibilities The team is missioned to ensure the safety of company-level big data products and compliance with local principals and regulations. We are adding privacy features to Apache's big data ecosystem (Spark, Hive Presto), and building world-class data security & privacy framework for big data tech stack. It's an emerging area where many companies and industry are heavily investi
Posted 13 days ago | Updated 9 hours ago

Senior Full Stack Software Engineer, Landing Page - Ads Interface and Platforms

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A212013 Apply to this job Share this listing: Responsibilities The Landing Page and Conversion team are responsible for building tools for advertisers to create their fancy interactive add-on and landing page for their ads. We aim to build excellent user experience products to drive advertisers' business growth. We are looking for strong fullstack engineers who are excited to grow their business understanding, and build highly scala
Posted 13 days ago | Updated 9 hours ago

Fullstack Engineer - TikTok PAI Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A209715 Apply to this job Share this listing: Responsibilities TikTok dominates the global short video space. Join us to accelerate the adoption of AI across TikTok. Our team's mission is to democratize AI through a powerful platform that lowers the barrier to entry, empowers non-technical roles, and enables fast, reliable iteration. Our business covers a wide range of areas, including content governance, P local services, livestrea
Posted 13 days ago | Updated 9 hours ago

Senior Frontend Software Engineer, Global E-Commerce Governance Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : O6142 Apply to this job Share this listing: Responsibilities Global e-commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products with affordable prices. Global e-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive stable an
Posted 13 days ago | Updated 9 hours ago

Frontend Software Engineer, Global E-commerce Governance Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : M7281 Apply to this job Share this listing: Responsibilities Global e-commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products with affordable prices. Global e-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive stable an
Posted 13 days ago | Updated 9 hours ago

Tech Lead Machine Learning Engineer, Ads Targeting

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : Z4589 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 13 days ago | Updated 9 hours ago

Senior Software Engineer - Generative AI (San Jose)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A222166 Apply to this job Share this listing: Responsibilities Team Introduction The Intelligent Creation - AI Platform team is a team focusing on building advanced end-to-end AI production pipelines, including deep learning model training, optimization, deployment and applications. We provide AI capabilities to empower content creation and consumption on TikTok and serve billions of users. The team is looking for strong software en
Posted 13 days ago | Updated 9 hours ago

Senior Machine Learning Engineer, Ads Targeting

TikTok

•

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 13 days ago | Updated 9 hours ago

Machine Learning Engineer, Ads Targeting

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : W6034 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 13 days ago | Updated 9 hours ago

Full-stack Engineer, Data Platform - Experimentation & Evaluation

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A94670 Apply to this job Share this listing: Responsibilities Team Introduction Our mission in experimentation and evaluation team is to build the next-gen A/B testing platform, that empowers the company to make data-driven decision for the products. The supported scenarios include recommendation, push, ads, search, mobile app, UI interaction and service upgrades etc. Our platform's capabilities cover the entire experiment life cycl
Posted 13 days ago | Updated 9 hours ago

Backend Software Engineer - Data-E-Commerce Supply Chain & Logistics

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A204021 Apply to this job Share this listing: Responsibilities We are TikTok Shop engineering team, responsible for supporting the implementation of supply chain and logistics algorithm capabilities. We have developed many online services with millions of QPS, and also developed many computing links for video content understanding. We are also responsible for some AIand LLM projects. If you are interested in high concurrent online s
Posted 13 days ago | Updated 9 hours ago

Information Systems Security Engineer (ISSE) (Onsite)

RTX Corporation

•

San Jose, California, USA

Full-time

Date Posted: 2025-04-25 Country: United States of America Location: CA827: 100 Headquarters Dr San Jose 100 Headquarters Drive , San Jose, CA, 95134 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI Raytheon Company Managed by Collins Aerospace This role is primarily On-Site, with flexibility at hiring manager
Posted 8 days ago | Updated 9 hours ago

Data Scientist- TikTok Ads, Targeting

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A98770 Apply to this job Share this listing: Responsibilities We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our mission is to drive monetization and sustainable revenue growth for TikTok through data science. The Ads Targeting's goal is to help adver
Posted 13 days ago | Updated 9 hours ago

TikTok Shop - Data Scientist - Shopping Center

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A36249 Apply to this job Share this listing: Responsibilities The Global e-commerce Data Science team aims to maximize the efficiency of e-commerce transactions, lead product decision-making iterations, and achieve sustainable growth in revenue with data and scientific methods, through quantitative techniques such as mathematical statistics and machine learning. The User Product team is building the product features, strategies, and
Posted 13 days ago | Updated 9 hours ago

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
Posted 13 days ago | Updated 9 hours ago

Software Engineer - TikTok Mobile Reliability, iOS - San Jose

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A215341 Apply to this job Share this listing: Responsibilities By joining the team, you will have opportunities to work on variants of projects to improve existing product accessibility experience, introduce industry leading new accessibility-first features. You will also have opportunities to build accessibility foundations and tools for engineers across TikTok. About the Job TikTok mobile reliability team ensures TikTok apps have
Posted 13 days ago | Updated 9 hours ago

Senior Software Engineer - TikTok Mobile Reliability, iOS - San Jose

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : 104 Apply to this job Share this listing: Responsibilities By joining the team, you will have opportunities to work on variants of projects to improve existing product accessibility experience, introduce industry leading new accessibility-first features. You will also have opportunities to build accessibility foundations and tools for engineers across TikTok. About the Job TikTok mobile reliability team ensures TikTok apps have reli
Posted 13 days ago | Updated 9 hours ago