express.js Jobs in san jose, ca

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Engineering Manager - Global E-commerce Algorithms Architecture

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A163467 Apply to this job Share this listing: Responsibilities Responsible for the Algorithm Architecture team of TikTok E-commerce in the U.S. region. The team aims to enhance the efficiency and effectiveness of e-commerce algorithm services through user-friendly tools, elegant architecture, and robust, high-performance systems-ultimately driving GMV growth for TikTok E-commerce and building the most advanced e-commerce algorithm i
Posted 15 days ago | Updated 1 hour ago

Machine Learning Scientist Intern (TikTok-Recommendation) - 2026 Start (PhD)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A72810 Apply to this job Share this listing: Responsibilities About the Team Recommendation algorithm team plays a central role in the company, driving critical product decisions and platform growth. The team is made up of machine learning researchers and engineers, who support and innovate on production recommendation models and drive product impact. The team is fast-pacing, collaborative and impact-driven. We are looking for talent
Posted 15 days ago | Updated 1 hour ago

Machine Learning Engineer, Global Payment Decision Science - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A150143 Apply to this job Share this listing: Responsibilities Team Intro The Global Payment team of U.S. Data Security department of TikTok provides payment solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations, and so on - to ensure that users have a smooth and secure payment experience on TikTok platform. The Global Pa
Posted 53 days ago | Updated 1 hour ago

Site Reliability Engineer, Edge Services- USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A124549A Apply to this job Share this listing: Responsibilities Team Insight: CDN Site Reliability Engineering combines software and network engineering with system operations to build and run large-scale, massively distributed infrastructure. Our Edge SREs ensure infrastructure services are reliable, fault-tolerant, efficiently scalable and cost-effective. We dive deep into the stack, including network, OS, and applications, to qui
Posted 60+ days ago | Updated 1 hour ago

Data Scientist - AIApplication - Trust & Safety - San Jose

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A108639 Apply to this job Share this listing: Responsibilities About the team TikTok's Data Cycling Center Team focuses on building content, understanding, and data-driven solutions for both internal stakeholders and tools for external users. We focus on both delivering human understanding and direct content understanding helping solve large impact problems from that understanding. Responsibilities - Advanced Project Management: Dir
Posted 1 day ago | Updated 1 hour ago

Engineering Manager - Risk Engine, TikTok BRIC Foundation

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A12229 Apply to this job Share this listing: Responsibilities The TikTok Business Risk Control Engine Team is dedicated to building an industry-leading risk control core engine system, providing intelligent risk control solutions with high scalability, high stability, and low cost for global TikTok operations. We aim to provide the best risk engine system to empower teams at TikTok to build the best risk solutions at keeping TikTok
Posted 37 days ago | Updated 1 hour ago

Senior Data Scientist, Trust & Safety - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A156357 Apply to this job Share this listing: Responsibilities Team Intro At TikTok, we're committed to a process of continuous innovation and improvement in our user experience and safety controls. We're proud to be able to serve a global community of more than a billion people who use TikTok to creatively express themselves and be entertained, and we're dedicated to giving them a platform that builds opportunity and fosters connec
Posted 59 days ago | Updated 1 hour ago

Senior Site Reliability Engineer, Product - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A215600 Apply to this job Share this listing: Responsibilities Team Intro: The Product Engineering team monitors and maintains the availability of TikTok, including services such as video playback, content discovery/recommendations, live streaming, and customer service feedback. In order to enhance collaboration and cross-functional partnerships, among other things, at this time, our organization follows a hybrid work schedule that
Posted 60+ days ago | Updated 1 hour ago

VDI Endpoint Security Engineer - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A97826 Apply to this job Share this listing: Responsibilities Team Intro As a Endpoint Specialist at TikTok USDS, you will play a crucial role in primarily administering and maintaining our physical and virtual workstations. You will work closely with the IT Support Service department to ensure the smooth deployment and management of Windows and Mac laptops across the organization. In addition, you will work closely with lines of bu
Posted 13 days ago | Updated moments ago

Node.js Developer

BayOne Solutions

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Sunnyvale, California, USA

Contract, Third Party

Hi, Job Title: Sr. Node.js Developer Location: Sunnyvale, CA(Hybrid) Duration: Contract Role Top3SkillsNeededorRequired: Node.jsGraphQLRESTAPIsKey Responsibilities: Design, develop, and maintain scalable full-stack web applications.Develop robust backend services using Node.js and GraphQL.Build responsive and user-friendly frontends using JavaScript (ES6+), and optionally frameworks like React or Vue.js.Collaborate with cross-functional teams including product, design, and DevOps.Write clean,
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Posted 60+ days ago | Updated 27 days ago

Machine Learning Engineer, Risk Data Mining - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : J6XR2 Apply to this job Share this listing: Responsibilities The USDS-Platform and Community Integrity (PaCI) team is missioned to: - Protect U.S. TikTok users, including and beyond content consumers, creators, advertisers; - Secure platform health and community experience authenticity; - Build infrastructures, platforms and technologies, as well as to collaborate with many cross-functional teams and stakeholders. The PaCI team work
Posted 60+ days ago | Updated 1 hour ago

Data Scientist, Risk Data Mining - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : D3699 Apply to this job Share this listing: Responsibilities The USDS-Platform and Community Integrity (PaCI) team is missioned to: - Protect U.S. TikTok users, including and beyond content consumers, creators, advertisers; - Secure platform health and community experience authenticity; - Build infrastructures, platforms and technologies, as well as to collaborate with many cross-functional teams and stakeholders. The PaCI team work
Posted 60+ days ago | Updated 1 hour ago

Senior Frontend Software Engineer (Multiple Positions)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A83649 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 30 days ago | Updated 1 hour ago

Full Stack Software Engineer Intern (Foundation Platform) - 2025 Fall (BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A216083 Apply to this job Share this listing: Responsibilities Team Intro: The frontend team in TikTok Multimedia Arch is responsible for platforms and toolings that cover a set of platforms that facilitate the whole TikTok video lifecycle from creation to consumption. The platform includes multimedia data platforms, strategy platforms, debug platforms and AI platforms etc. The content covers big data virtualizations, machine learnin
Posted 45 days ago | Updated 1 hour ago

Software Engineer Graduate (Data-Search-TikTok.US) - 2026 Start (PhD)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A122078A 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 are also
Posted 27 days ago | Updated 1 hour ago

Data Analyst - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A212274A Apply to this job Share this listing: Responsibilities Team Intro USDS Financial Crime Compliance is responsible for overseeing and operationalizing all aspects related to Anti-Money Laundering (AML) and Sanctions Compliance activities related to TikTok USDS's operations. Collaborating cross-functionally with stakeholders across the U.S. and globally, we address complex and cutting-edge challenges, which include the identif
Posted 22 days ago | Updated 1 hour ago

Site Reliability Engineer, Infrastructure and Assurance Services - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A236046A Apply to this job Share this listing: Responsibilities The Infra SRE-Infrastructure-Assurance team extends TikTok infrastructure's operability, observability, visibility, and automation. We aim to provide holistic insights and solutions to TikTok infrastructure with minimal manual interventions. We're young and fast-growing. Our team values transparency, collaboration, hard-work and innovations. We believe in planning and l
Posted 60+ days ago | Updated 1 hour ago

Data Scientist, Capacity & Optimization - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A206182 Apply to this job Share this listing: Responsibilities About the team This role is part of a Data Science team that supports the Capacity & Optimization function at TikTok USDS that is responsible for managing the computing resources that powers the TikTok platform. Key areas that our team focuses on include: - Machine allocation and budgeting - Resource optimization (compute, storage, network, etc.) - Data center resiliency
Posted 60+ days ago | Updated 1 hour ago

Senior Software Engineer- Reliability, Global E-Commerce

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A38006 Apply to this job Share this listing: Responsibilities Global e-commerce is a content e-commerce business with international short video products as the carrier. It is committed to becoming the first choice for users to discover and purchase good products at affordable prices. The global e-commerce business team hopes to provide users with more tailored, and efficient consumption experience, enabling merchants to receive reli
Posted 1 day ago | Updated 1 hour ago

Site Reliability Engineer, Global E-Commerce

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : Z6690 Apply to this job Share this listing: Responsibilities Team Introduction: 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 engine
Posted 1 day ago | Updated 1 hour ago