Express.js Jobs in San Jose, CA

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Backend Services Developer

NextGen Global Resources LLC

•

Mountain View, California, USA

Contract

w2 only Backend Services Developer (Kubernetes) Locations can be either: Plano, TX; New York City, NY; Mountain View, CA We re seeking a true backend developer with DevOps expertise to join our integrated engineering team. You'll help scale cloud-native microservices in Kubernetes and ensure production system reliability across globally distributed environments. Responsibilities: Develop, maintain, and scale microservices running on Kubernetes (AWS) Collaborate across engineering, product, and v
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Posted 26 days ago

NodeJS Engineer

BayOne Solutions

•

Sunnyvale, California, USA

Third Party, Contract

Job Title: Node.js Backend Developer Location: Sunnyvale, CA (Hybrid) Duration: 6+ Months Contract Pay Rate Range: $60-$70/hr. Required Qualifications: Design, develop, and maintain server-side applications using Node.js.Build and maintain GraphQL APIs for client applications.Solid understanding of web technologies, including web performance, cross-browser compatibility, and responsive design.Experience working with RESTful APIs and integrating with backend systems.Familiarity with version con
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Posted 60+ days ago | Updated 21 days ago

Java/NodeJS Software Developer

Software Guidance & Assistance

•

Menlo Park, California, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Java/NodeJS Software Developer for a CONTRACT assignment with one of our premier Financial Services clients in Menlo Park, CA. We're seeking someone to join our team as a Software Developer in Wealth Management Technology to work on our mobile services platform. In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine market
Posted 7 days ago | Updated moments ago

Node.JS Developer

PY DATA, INC.

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Remote

Contract

Position: Node.JS Backend Developer Duration: 6+ months Location: 100% Remote Only W2 Consultants Node.JSTypescriptExpressReact - Nice to have.TypescriptAWS.
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Posted 2 days ago | Updated 1 hour ago

Android Software Engineer, TikTok Creative Tools

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A154435B Apply to this job Share this listing: Responsibilities "Our mission is to inspire creativity and bring joy." Our team is a TikTok Intelligent Creation, turning creativity into reality by empowering TikTok's users to express themselves via videos. We aim to become the #1 creative video editing tool with the power of AI and multimedia technologies. We're seeking experienced engineers to join our team. You will be collaboratin
Posted 47 days ago | Updated 2 hours ago

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

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
Posted 25 days ago | Updated 2 hours ago

iOS Software Engineer, Music

TikTok

•

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
Posted 11 days ago | Updated 2 hours ago

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

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
Posted 34 days ago | Updated 2 hours ago

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

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
Posted 34 days ago | Updated 2 hours ago

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

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
Posted 34 days ago | Updated 2 hours ago

Machine Learning Engineer (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 : 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
Posted 37 days ago | Updated 2 hours ago

Senior Backend Engineer Node.js

Avila IT

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Remote

Full-time

Job Description:We are seeking a Senior Backend Engineer with deep expertise in Node.js to architect, develop, and optimize high-performance backend systems. The ideal candidate has strong experience in building scalable microservices, integrating APIs, and working with modern cloud-based infrastructure. Key Responsibilities: Design, develop, and maintain backend services and RESTful APIs using Node.js and associated frameworks (e.g., Express.js, NestJS). Build scalable microservices for high-th
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Posted 8 days ago

iOS Software Engineer, TikTok Photo and Text

TikTok

•

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
Posted 60+ days ago | Updated 2 hours ago

Android Software Engineer, TikTok Photo and Text

TikTok

•

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
Posted 60+ days ago | Updated 2 hours ago

Backend Software Engineer, TikTok - Social Interaction

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
Posted 49 days ago | Updated 2 hours ago

Senior iOS Software Engineer, TikTok Photo and Text

TikTok

•

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
Posted 60+ days ago | Updated 2 hours ago

Senior Backend Software Engineer - Trust and Safety - San Jose

TikTok

•

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
Posted 60+ days ago | Updated 2 hours ago

Backend Software Engineer - Trust and Safety - San Jose

TikTok

•

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
Posted 60+ days ago | Updated 2 hours ago

Android Software Engineer, TikTok - Social Interaction

TikTok

•

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
Posted 60+ days ago | Updated 2 hours ago

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

TikTok

•

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
Posted 38 days ago | Updated 2 hours ago