Senior Fullstack Software Engineer, Content E-commerce

TikTok

San Jose, California, United States of America Posted October 25, 2026

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On-site Full-time Senior
Job Description

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. Global e-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive stable and reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach.

Content E-commerce is a global team responsible for building up the content ecosystem for E-commerce. We provide more highly qualified E-commerce content to customers to help them find good products at affordable prices. We attract more creators to land on the E-commerce platform, create more E-commerce related content and get benefits from their content. Also, we help merchants to find suitable creators to sell their products. Our mission is to build up an ecosystem which both customers and creators and merchants will benefit from.

Responsibilities:

  • Build and deliver scalable fullstack solutions for content e-commerce, from frontend experiences to backend services.
  • Partner with product managers and designers to translate product requirements into high-quality technical solutions.
  • Design and develop reliable APIs and services to support end-to-end product functionality.
  • Collaborate with cross-functional and business teams to drive key product initiatives and technical decisions.
  • Improve system performance, scalability, and reliability across the product lifecycle.

Minimum Qualifications:

  • Bachelors degree in Computer Science or related technical discipline.
  • Experience building large-scale consumer-facing applications end-to-end, with ownership across frontend, backend, scalability, and stability.
  • Strong frontend engineering skills in JavaScript/HTML/CSS, with a deep understanding of asynchronous programming, browser compatibility, layout systems, and accessibility.
  • Strong backend engineering skills in at least one mainstream language, preferably Go or Java, including API design, service architecture, and performance optimization.
  • Solid understanding of data systems and distributed infrastructure, including relational and NoSQL databases, caching systems, and messaging queues.
  • Strong understanding of web application architecture and modern frontend frameworks such as React, Vue, or Angular.
  • Solid foundation in computer science fundamentals, including data structures, algorithms, and system design.

Preferred Qualifications:

  • Experience with multi-tier application architecture and the full product and software development lifecycle.
  • Strong product ownership, self-motivation, adaptability, and creative problem-solving skills.
Required Skills
collaboration cross-functional collaboration JavaScript HTML CSS accessibility Java performance optimization React Vue Angular system design software development product management adaptability problem solving
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