core Jobs in california

3,221 - 3,240 of 3,724 Jobs

Senior Frontend Software Engineer - Infrastructure, Ads Interface & PlatformJob Title - Senior Frontend Software Engineer - Infrastructure, Ads Interface & Platform

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A33183 Apply to this job Share this listing: Responsibilities Ads Platform and Interfaces teams have strong customer focus and dedication to the technical excellence, to meet our customer needs with reliable and performant platforms and services. We are looking for strong software engineers who are excited to grow their business understanding, and build highly scalable and reliable software, partnering across disciplines and geograp

Backend Software Engineer Intern (TikTok-Growth-Customer Lifecycle) - 2026 Summer (BS/MS)Job Title - Backend Software Engineer Intern (TikTok-Growth-Customer Lifecycle) - 2026 Summer (BS/MS)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A256049 Apply to this job Share this listing: Responsibilities Millions of users install TikTok every day. At the User Growth engineering team, we deliver business impact by optimizing the new users' experience since they install the app, and help users of various backgrounds and intentions to find their "Aha!" moment on the platform. Our engineering team drives high-visibility end to end impact by touching various parts of the produ

Frontend Software Engineer - Infrastructure, Ads Interface & PlatformJob Title - Frontend Software Engineer - Infrastructure, Ads Interface & Platform

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A07849 Apply to this job Share this listing: Responsibilities Ads Platform and Interfaces teams have strong customer focus and dedication to the technical excellence, to meet our customer needs with reliable and performant platforms and services. We are looking for strong software engineers who are excited to grow their business understanding, and build highly scalable and reliable software, partnering across disciplines and geograp

Engineering Manager, Global E-Commerce Customer BusinessJob Title - Engineering Manager, Global E-Commerce Customer Business

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : J5192 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. Our product engineering team is respo

Data Scientist - TikTok Ads, Ads Measurement, Signal and PrivacyJob Title - Data Scientist - TikTok Ads, Ads Measurement, Signal and Privacy

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A147426 Apply to this job Share this listing: Responsibilities About The Tiktok Measurement, Signal & Privacy Product Data Science Team 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

Data Scientist, Marketing Insights and AnalyticsJob Title - Data Scientist, Marketing Insights and Analytics

TikTokCompany Name - TikTok

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Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A66765 Apply to this job Share this listing: Responsibilities About the Team The Marketing Data Science team, part of Marketing Insights & Analytics, is a critical business partner to Global Brand & Communications and Global Marketing. We bridge technical rigor with business strategy, delivering data science solutions that drive marketing efficiency and impact. About the Role You will join a team that is responsible for marketing

Incident Response Lead - IT, Cybersecurity Fusion CenterJob Title - Incident Response Lead - IT, Cybersecurity Fusion Center

Gilead Sciences, Inc.Company Name - Gilead Sciences, Inc.

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Remote or Foster City, California, USA

Full-time

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro

Senior Gameplay EngineerJob Title - Senior Gameplay Engineer

2KCompany Name - 2K

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San Mateo, California, USA

Full-time

WE ARE GAMEMAKERS Who We Are: We are a diverse team of developers driven by a passion for our art, united by our core values and inspired by a culture of inclusivity to build amazing games that thrill players everywhere. We pursue growth and innovation in an environment of safety and trust. Our culture is built on the belief that the more varied voices in our collective will strengthen our team and our games. We are looking for our next teammate who will raise our bar and make us better. We a

Software Engineer, Inference Optimization - Trust and SafetyJob Title - Software Engineer, Inference Optimization - Trust and Safety

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A256448 Apply to this job Share this listing: Responsibilities The Trust and Safety(TnS) engineering team is responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety engineering team, TikTok can provide the best user experience and bring joy to everyone in the world. Our team is responsible for achieving goals by building content moderation process systems,

Software Engineer Graduate (Ads Measurement Signal and Privacy Technology) - 2025 Start (BS/MS)Job Title - Software Engineer Graduate (Ads Measurement Signal and Privacy Technology) - 2025 Start (BS/MS)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A117440A Apply to this job Share this listing: Responsibilities Our Ads Measurement Signal and Privacy team (MSP) is missioned to build our security and governance infrastructure and process for the ads system end-to-end while making sure our platform with large volume of various signals and data are constantly compliant with regional regulations across the world. The team will be responsible for exploring and implementing cutting-e

Software Engineer - Creative AI, Ads Creative & EcosystemJob Title - Software Engineer - Creative AI, Ads Creative & Ecosystem

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A199604 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

Site Reliability Engineer, Recommendation Infrastructure - USDSJob Title - Site Reliability Engineer, Recommendation Infrastructure - USDS

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : JRXR2 Apply to this job Share this listing: Responsibilities About the Team The USDS TikTok Recommendations Infra SRE team works with engineering and product teams to build and run large-scale, globally distributed, observable, fault-tolerant systems. SREs on this team will deliver on production ownership and be responsible for observability and automation across complex, large-scale service mesh architectures. In order to enhance c

Site Reliability Engineer, Compute PlatformJob Title - Site Reliability Engineer, Compute Platform

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A174647 Apply to this job Share this listing: Responsibilities Team Introduction Our Compute Platform SRE team supports all Big Data services and products across the company. We are a newly established team and waiting for talents like you to shape the team's future together. We are responsible for the reliability of all the company's major data warehouse products, services, and query engines. We serve business needs across domains

Senior Backend Software Engineer, TikTok Privacy AIJob Title - Senior Backend Software Engineer, TikTok Privacy AI

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : K0559 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As a part of TikTok Privacy & Security group, the AI Privacy team provides solutions to preserve privacy in all AI-powered experie

Senior Backend Software Engineer, Asset ServicesJob Title - Senior Backend Software Engineer, Asset Services

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A259405 Apply to this job Share this listing: Responsibilities The Creation team is an international R&D group tasked with building creative capabilities for TikTok. We're dedicated to productizing AI and multimedia technologies to create world-class creation experiences for TikTok users. Our tech stack includes front-end, back-end, mobile, and desktop development, as well as multimedia technologies like audio/video processing and A

ML Engineer Graduate, TikTok E-commerce Recommendation- 2025 Start (PhD)Job Title - ML Engineer Graduate, TikTok E-commerce Recommendation- 2025 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A100328 Apply to this job Share this listing: Responsibilities 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 short videos. Th

Machine Learning Engineer - Trust and SafetyJob Title - Machine Learning Engineer - Trust and Safety

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : JTGF1 Apply to this job Share this listing: Responsibilities Our Trust and Safety engineering 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 t

Machine Learning Engineer Graduate (Ads Measurement Signal and Privacy Technology) - 2025 Start (BS/MS)Job Title - Machine Learning Engineer Graduate (Ads Measurement Signal and Privacy Technology) - 2025 Start (BS/MS)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A97227 Apply to this job Share this listing: Responsibilities Our Ads Measurement Signal and Privacy team (MSP) is missioned to build our security and governance infrastructure and process for the ads system end-to-end while making sure our platform with large volume of various signals and data are constantly compliant with regional regulations across the world. The team will be responsible for exploring and implementing cutting-edg

Machine Learning Engineer, E-commerce Feed RecommendationJob Title - Machine Learning Engineer, E-commerce Feed Recommendation

TikTokCompany Name - TikTok

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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

Machine Learning Engineer - E-commerce Merchant and Creator Growth - San JoseJob Title - Machine Learning Engineer - E-commerce Merchant and Creator Growth - San Jose

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A85522 Apply to this job Share this listing: Responsibilities Our Team Supply Side Algorithms Our team is committed to expanding the number of merchants and creators on TikTok Shop, as well as providing them with comprehensive support to foster growth within the TikTok Shop ecosystem. We achieve this by developing end-to-end algorithmic capabilities utilizing machine learning, data mining, and causal inference methodologies. We are