Express.js Jobs in California

21 - 40 of 963 Jobs

Senior Full-Stack Engineer (NodeJS/Angular)Job Title - Senior Full-Stack Engineer (NodeJS/Angular)

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or Boca Raton, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a remote Senior Full-Stack Engineer (NodeJS/Angular). Summary: We're seeking a Senior Full-Stack Engineer with deep expertise in NodeJS and Angular to drive the development of this cutting-edge product. You'll play a key role in building highly performant, analytics-driven, and visualization-focused applications that empower decision-makers with actionable insights. Key Responsibilities: * Design and develop scalable and high-performance ap

iOS Software Engineer, MusicJob Title - iOS Software Engineer, Music

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A186828 Apply to this job Share this listing: Responsibilities About the Team Music team's mission is to build resonance and inspire expression through music, which includes Music Discovery & Promotion, Artist Engagement & Monetization, and SoundOn. The team's mission is to inspire music creation by serving music creators along the lifecycle of music creation, discovery, promotion and engagement. We are looking for motivated individ

Machine Learning Engineer - CV/NLP/Multimodal LLM (TikTok Trust and Safety) - 2026 Start(PHD)Job Title - Machine Learning Engineer - CV/NLP/Multimodal LLM (TikTok Trust and Safety) - 2026 Start(PHD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A115025 Apply to this job Share this listing: Responsibilities The algorithm team is responsible for developing state-of-the-art computer vision, NLP and multimodality models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related regulations. With the continuous efforts from our team, TikTok is able to provide the best user experience and bring joy to everyone in

Machine Learning Engineer Graduate (Data-Search-TikTok Recommendation) - 2026 Start (PhD)Job Title - Machine Learning Engineer Graduate (Data-Search-TikTok Recommendation) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A160337 Apply to this job Share this listing: Responsibilities The Search Growth team is at the forefront of developing the search recommendation algorithm for TikTok's rapidly expanding global e-commerce enterprise. Utilizing cutting-edge machine learning technology, advanced NLP, CV, recommendation, and multi-modal technology, we're shaping a pioneering engine within the industry. Our objective is to deliver the ultimate e-commerc

(General Hire) Machine Learning Engineer Graduate (Data-Search) - 2026 Start (PhD)Job Title - (General Hire) Machine Learning Engineer Graduate (Data-Search) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A138177A Apply to this job Share this listing: Responsibilities About the team In the Data Search Department, 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 a

Software Engineer Graduate (Data Arch - E-commerce) - 2026 Start (PhD)Job Title - Software Engineer Graduate (Data Arch - E-commerce) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A148700B Apply to this job Share this listing: Responsibilities About the Team: E-commerce is a new and fast growing business that aims at connecting all customers to excellent sellers and quality products on TikTok Shop, through E-commerce live-streaming, E-commerce short videos, and commodity recommendation. Our E-ecommerce Recommendation Infra team is responsible for building up and optimizing the infrastructure for such recommen

Machine Learning Engineer (Data-Search-TikTok.US) - 2026 Start (PhD)Job Title - Machine Learning Engineer (Data-Search-TikTok.US) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A88637 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 ex

iOS Software Engineer, TikTok Photo and TextJob Title - iOS Software Engineer, TikTok Photo and Text

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A06929 Apply to this job Share this listing: Responsibilities The Photo & Text team is focused on creating new ways to consume content within TikTok. Our products encourage more people to participate in the TikTok ecosystem and allow users to enjoy more informative and diverse content. You will be able to design, implement, and ship new product experiences that will deliver fun and joy to millions of TikTok users. As an iOS Software

Android Software Engineer, TikTok Photo and TextJob Title - Android Software Engineer, TikTok Photo and Text

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A223461 Apply to this job Share this listing: Responsibilities The Photo & Text team is focused on creating new ways to consume content within TikTok. Our products encourage more people to participate in the TikTok ecosystem and allow users to enjoy more informative and diverse content. You will be able to design, implement, and ship new product experiences that will deliver fun and joy to millions of TikTok users. As an Android Sof

Backend Software Engineer, TikTok - Social InteractionJob Title - Backend Software Engineer, TikTok - Social Interaction

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A2342A Apply to this job Share this listing: Responsibilities TikTok Social team drives significant user engagement and retention wins through fun, innovative, and technically sophisticated products and features. We move fast, with precision, and consistently execute with privacy at the forefront. Social Interaction team is mainly focusing on building a reliable and adaptive platform that enables users to meet and interact with thei

Senior iOS Software Engineer, TikTok Photo and TextJob Title - Senior iOS Software Engineer, TikTok Photo and Text

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A70335 Apply to this job Share this listing: Responsibilities The Photo & Text team is focused on creating new ways to consume content within TikTok. Our products encourage more people to participate in the TikTok ecosystem and allow users to enjoy more informative and diverse content. You will be able to design, implement, and ship new product experiences that will deliver fun and joy to millions of TikTok users. As an iOS Software

Senior Android Software Engineer, TikTok Photo and TextJob Title - Senior Android Software Engineer, TikTok Photo and Text

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A38118A Apply to this job Share this listing: Responsibilities The Photo & Text team is focused on creating new ways to consume content within TikTok. Our products encourage more people to participate in the TikTok ecosystem and allow users to enjoy more informative and diverse content. You will be able to design, implement, and ship new product experiences that will deliver fun and joy to millions of TikTok users. As an Android Sof

Senior Backend Software Engineer - Trust and Safety - San JoseJob Title - Senior Backend Software Engineer - Trust and Safety - San Jose

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A178815A Apply to this job Share this listing: Responsibilities About Us: TikTok identifies Trust and Safety as a top priority, and our team obsesses over it daily. 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

Backend Software Engineer - Trust and Safety - San JoseJob Title - Backend Software Engineer - Trust and Safety - San Jose

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A84959 Apply to this job Share this listing: Responsibilities About Us: TikTok identifies Trust and Safety as a top priority, and our team obsesses over it daily. 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 th

Android Software Engineer, TikTok - Social InteractionJob Title - Android Software Engineer, TikTok - Social Interaction

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A44577 Apply to this job Share this listing: Responsibilities TikTok Social team drives significant user engagement and retention wins through fun, innovative, and technically sophisticated products and features. We move fast, with precision, and consistently execute with privacy at the forefront. Social Interaction team is mainly focusing on building a reliable and adaptive platform that enables users to meet and interact with thei

Software Engineer Graduate (Data Arch - AI/ML Infrastructure) - 2026 Start (PhD)Job Title - Software Engineer Graduate (Data Arch - AI/ML Infrastructure) - 2026 Start (PhD)

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A190727 Apply to this job Share this listing: Responsibilities Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation products to provide the most stable and best experience for our TikTok users. University graduates are important parts to our team with your fresh ideas and creative thoughts. We are looking for talented individuals to join our team in 2026. As a gra

Senior, Software Engineer - Python, Gen AI DeveloperJob Title - Senior, Software Engineer - Python, Gen AI Developer

Walmart Inc.Company Name - Walmart Inc.

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Sunnyvale, California, USA

Full-time

Position Summary What you'll do As part of Walmart's Global Sourcing Backend team, you will be building highly scalable and reliable APIs, services and applications which will drive the next generation purchase order management system. You'll independently handle high impact, critical software/systems monitoring issues, troubleshoot business and production issues. As a member of this fast-moving and highly entrepreneurial team, you'll be able to say that you work for the worlds largest retaile

Software Engineer, Recommendation InfrastructureJob Title - Software Engineer, Recommendation Infrastructure

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A00088A Apply to this job Share this listing: Responsibilities About The Team Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users. Responsibilities - What You'll Do - Build and maintain high performance online services for TikTok recommendation system; - Build extremely efficient and relia

Senior iOS Software Engineer, TikTok - Social User and RelationJob Title - Senior iOS Software Engineer, TikTok - Social User and Relation

TikTokCompany Name - TikTok

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Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A13917A Apply to this job Share this listing: Responsibilities TikTok Social team drives significant user engagement and retention wins through fun, innovative, and technically sophisticated products and features. We move fast, with precision, and consistently execute with privacy at the forefront. Some core features and components we build and maintain include User Profile, Story, Inbox, Messaging, Follow, Like, Comment, Tag, et

Software Engineer, Recommendation Architecture ShortTextJob Title - Software Engineer, Recommendation Architecture ShortText

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A104985 Apply to this job Share this listing: Responsibilities Our Team We cover almost all short-text recommendation scenarios in TikTok, such as search suggestions, the video-related search bar, and comment entities. Our recommendation system supports personalized sorting for queries, optimizing the user experience and improving TikTok's search awareness. Our Recommendation Architecture Team is responsible for building up and opti