Software Development Engineer in Test Intern (Global E-Commerce) - 2026 Summer (BS/MS)

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

We are looking for talented individuals to join us for an internship in 2026. Internships at ByteDance aim to offer students industry exposure and hands-on experience. Turn your ambitions into reality as your inspiration brings infinite opportunities at ByteDance.

Internships at ByteDance aim to provide students with hands-on experience in developing fundamental skills and exploring potential career paths. A vibrant blend of social events and enriching development workshops will be available for you to explore. Here, you will utilize your knowledge in real-world scenarios while laying a strong foundation for personal and professional growth. It runs for 12 weeks.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to ByteDance and its affiliates' jobs globally. Applications will be reviewed on a rolling basis. We encourage you to apply as early as possible. Please state your availability clearly in your resume (Start date, End date).

Summer Start Dates:

• May 11th, 2026
• May 18th, 2026
• May 26th, 2026
• June 8th, 2026
• June 22nd, 2026

Online AssessmentCandidates who pass resume screening will be invited to participate in ByteDance's technical online assessment.

Responsibilities:

• Work alongside developers as well as business stakeholders and strive to automate the acceptance criteria.
• Build robust, and high-quality test automation solutions for functional, regression, and performance testing.
• Participate in PRD review and architectural design review. Be aware of the business logic, system architecture, and inner functioning of the product.
• Automate test cases as well as writing reusable scripts/tools that help the team to reduce repetitive efforts.
• Stay proactive to identify the efficiency bottleneck, research and improve process, tools, framework, etc.