Express.js Jobs in California

Refine Results
921 - 940 of 964 Jobs

Senior Machine Learning Engineer, TikTok Ads Core Global - Traffic & Strategy

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : X9631 Apply to this job Share this listing: Responsibilities TikTok Ads Core ML Team aims at creating automatic delivery products for the next generation and developing advertising as a global business, instead of just a monetization tool to consolidate the delivery funnel framework allowing multiple teams to iterate parallel. Ads Core Traffic Strategy & User Experience team is essential to TikTok's success, our work focuses are: -
Posted 4 days ago | Updated 2 hours ago

Data Science Intern (Global Business Solutions-Monetization Integrity-Data Cycling Center- Applied AI) - 2025 Summer (BS/MS)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A82255 Apply to this job Share this listing: Responsibilities Team Introduction The success of data business model hinges on the supply of a large volume of high quality labeled data that will grow exponentially as our business scales up. However, the current cost of data labeling is excessively high. The Data Solutions team is built to understand data strategically at scale for all Global Business Solution (GBS) business needs. Data
Posted 4 days ago | Updated 3 hours ago

Full Stack Software Engineer: Lead and Principal

Salesforce

•

San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 38 days ago | Updated 3 hours ago

Data Scientist (Statistical Research), Marketing Insights and Analytics

TikTok

•

Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A12716 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
Posted 4 days ago | Updated 2 hours ago

Senior Staff Engineer, Software

Samsung Electronics America

•

San Jose, California, USA

Full-time

Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries of
Posted 15 hours ago | Updated 3 hours ago

Senior Software Development Engineer

CVS Health

•

Texas, 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
Posted 60+ days ago | Updated 3 hours ago

Senior Engineer - Identity & Access Management (PAM) (Remote)

United Airlines

•

Remote or Chicago, Illinois, USA

Full-time

Description Find your future at United! We're reinventing what our industry looks like, and what an airline can be - from the planes we fly to the people who fly them. Join a team of over 100,000 members who share a passion and diverse skills for leading. Join our Cybersecurity and Digital Risk (CDR) team to help us also lead the airline industry in cyber-safety. United's CDR team is tasked with keeping our customers' and employees' information safe and secure. Our primary mission is to embed cy
Posted 60+ days ago | Updated 3 hours ago

High School Computer Science Teacher

Stratford School

•

San Jose, California, USA

Full-time

High School Computer Science Teacher Stratford School (#2032), 3800 Blackford Avenue, San Jose, California, United States of America Req #9715 Wednesday, March 12, 2025 Stratford School, part of Spring Education Group, is a leading independent WASC-accredited private school in California offering courses from preschool through 12 th grade with a vision of creating a unique, multi-dimensional educational foundation for children. At Stratford School, we understand every child has his or her own i
Posted 40 days ago | Updated 18 hours ago

Machine Learning Engineer Graduate (CV/NLP/Multimodal/LLM - E-Commerce Governance) -2025 Start (BS/MS)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A118121A Apply to this job Share this listing: Responsibilities The Governance and Experience Algorithm team was established in September 2020 and its main job is to support the following businesses with the most advanced AI technology: - Combat any kinds of risks/violations issues in E-commerce scenarios. - Build an E-commerce ecosystem and improve platform service capabilities We are looking for talented individuals to join our te
Posted 4 days ago | Updated 2 hours ago

Senior Mechanical Engineer - Remote Maintenance

Commonwealth Fusion Systems

•

Remote or Massachusetts, USA

Full-time

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised over $2 billion in capital - more than any other fusion energy company in th
Posted 47 days ago | Updated 3 hours ago

Testing Tech Lead Manager- TikTok Intelligent Creation

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A65732 Apply to this job Share this listing: Responsibilities About the Team: Intelligent Creation(IC) QA US team is Quality and Automation team based in San Jose, California. We work with Intelligent Creation US team on a daily basis to guarantee the quality and efficiency of the entire workflow from Algorithm Development to Production Deployment, across domains from Computer Vision, SAML, AR Effects, to Client/Server Architecture,
Posted 4 days ago | Updated 2 hours ago

Deals Tech & Data Solutions Associate

PricewaterhouseCoopers LLP

•

California, USA

Full-time

Industry/Sector Not Applicable Specialism Deals Management Level Associate Job Description & Summary At PwC, our people in Deals, M&A - data and analytics focus on leveraging data to drive insights and make informed business decisions. They utilise advanced analytics techniques to help clients optimise their operations and achieve their strategic goals. In data analysis at PwC, you will focus on utilising advanced analytical techniques to extract insights from large datasets and drive data-d
Posted 53 days ago | Updated 3 hours ago

Sr. Machine Learning Engineer, Adobe Firefly Services

Adobe Systems

•

San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher
Posted 60+ days ago | Updated 3 hours ago

Senior Backend Software Engineer, Loki Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A05150 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 AR
Posted 4 days ago | Updated 2 hours ago

Backend Software Engineer, Capacity & Optimization - USDS

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A211435 Apply to this job Share this listing: Responsibilities About the team: TikTok is seeking a software engineer to join the Capacity & Optimization Engineering team to focus on site-wide performance and capacity optimization at the intersection of all Tiktok products, services, and physical infrastructure (Servers, Data Centers, Network). This role will focus on optimizing Infrastructure performance and capacity at various alti
Posted 4 days ago | Updated 3 hours ago

Software Engineer, AI Tools

Salesforce

•

Palo Alto, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 60+ days ago | Updated 3 hours ago

Data Engineer, Data Application

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : 2F1 Apply to this job Share this listing: Responsibilities TikTok's immersive experience, global presence, and high engagement makes it the ideal marketing destination for business, big and small, to showcase their unique brand identity, connect with their consumers, and build strong lasting relationships over time. The Ads Data Team builds and manages the petabyte scale data infrastructure, batch/realtime pipelines and services to
Posted 4 days ago | Updated 3 hours ago

Backend Software Engineer Graduate (TikTok Eng - Backend Online Infra Team) - 2025 Start (BS/MS)

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A208672 Apply to this job Share this listing: Responsibilities Team Introduction Join our innovative Engineering Infrastructure team at TikTok, where we are dedicated to building and optimizing the backend systems that support our global platform. Our team focuses on creating scalable, high-performance, and reliable backend services to enhance the user experience for millions of users worldwide. We pride ourselves on our collaborati
Posted 4 days ago | Updated 3 hours ago

Full-Stack Software Engineer: Mid, Senior, Lead, Principal

Salesforce

•

San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 60+ days ago | Updated 3 hours ago

Principal Software Engineer (Backend), Communication

Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 60+ days ago | Updated 3 hours ago