Backend Software Engineer Intern (Global E-Commerce) - 2027 Summer

Public source summary from intern-list.com / Jobright.

TikTok is hiring a Backend Software Engineer Intern for its Global E-Commerce team. The role supports E-commerce product experiences and platform operations by developing and improving backend services, APIs, and platform components, while contributing to testing, reliability, and AI-assisted engineering practices.

Responsibilities

Develop efficient, scalable, and secure backend services that support E-commerce product experiences and platform operations Assist with optimizing service performance, data processing, and system reliability under the guidance of experienced engineers Contribute to APIs, internal tools, or platform components that improve engineering or business efficiency Participate in system design discussions, code reviews, testing, and debugging as part of the development lifecycle Learn and apply AI-assisted development practices to improve coding efficiency, documentation, debugging, and engineering productivity Explore backend scenarios that support AI-enabled product features, automation, or intelligent decision-making workflows where applicable

Qualifications: Currently pursuing a Bachelor's or Master's degree in Computer Science or a related discipline Familiarity with backend development and proficiency in at least one programming language such as Java, Golang, Python, Scala, or C++ Basic understanding of data structures, algorithms, computer networks, and database fundamentals Familiarity with common backend components such as relational databases, cache systems, or messaging systems Strong problem-solving skills, learning agility, and sense of ownership Interest in large-scale distributed systems, platform engineering, or data-intensive applications Familiarity with AI-assisted coding tools, engineering automation, or backend systems supporting intelligent product capabilities Comfortable working in a fast-moving, collaborative, and globally distributed team environment

Benefits: Interns have day one access to health insurance, life insurance, wellbeing benefits and more. Interns also receive 10 paid holidays per year and paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year). Interns who are not working 100% remote may also be eligible for housing allowance.

Our internship program offers students hands-on experience, industry exposure, and opportunities to apply their knowledge to real-world challenges while building a strong foundation for personal and professional growth. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.