[Remote] Frontend Software Engineer Intern (Global E-Commerce) - 2026 Summer (BS/MS)

Note: The job is a remote job and is open to candidates in USA. ByteDance is a global technology company that inspires creativity and enriches life through its innovative products. They are seeking a Frontend Software Engineer Intern for the summer of 2026, where the intern will develop efficient front-end systems for e-commerce products, collaborate with various teams, and enhance the user experience. Responsibilities Develop efficient and highly reusable front-end systems that drive complex web applications for e-commerce products Code optimization to improve scalability, reliability, security and performance of web applications Collaborate with product design, product management and software engineering teams to deliver best in class user experience Skills Currently pursuing an Undergraduate/Master in Computer Science or a related technical discipline Able to commit to working for 12 weeks during Summer 2026 Must obtain work authorization in country of employment at the time of hire, and maintain ongoing work authorization during employment General familiarity and interest in frontend development, including: Languages: JavaScript/Typescript/HTML/CSS Frontend frameworks: React/Vue/Angular Packaging frameworks: Webpack/Rollup/BaBel/AST/Gulp Familiar with key concepts like functional and asynchronous programming, closures and types, layouts, specificity, animation, cross browser compatibility, data security and accessibility General understanding of multi-tier application architecture and protocols, familiarity with product and software development lifecycle process Graduating December 2026 onwards with the intent to return to degree program after the completion of the internship Agile, quick self learner, highly self-motivated with strong sense of product ownership and creative problem solver Deeply passionate about software coding/development and building great mobile/web applications Good collaborator and team player, comfortable working in a fast moving, culturally diverse and globally distributed team environment Benefits Day one access to health insurance Life insurance Wellbeing benefits 10 paid holidays per year Paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year) Housing allowance Company Overview ByteDance is a technology company that develops content creation platforms and services. It was founded in 2012, and is headquartered in Beijing, Beijing, CHN, with a workforce of 10001+ employees. Its website is Company H1B Sponsorship ByteDance has a track record of offering H1B sponsorships, with 1350 in 2025, 1123 in 2024, 775 in 2023, 487 in 2022, 417 in 2021, 245 in 2020. Please note that this does not guarantee sponsorship for this specific role.