Backend Software Engineer Intern

The Customer Service Platform (CSP) is a team that integrates the product technology resources of the company’s internal customer service system. Our mission is to provide users with efficient self-service solutions and provide agents with convenient tools to improve customer service experience. We are looking for talented individuals to join us for an internship in 2025. 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. This Internship Program runs for 10-24 weeks. Candidates can also apply for both Project Intern position and Program Intern position. Applications will be reviewed on a rolling basis. We encourage you to apply early. 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. Onboarding Dates for 2025 project intern runs bi-weekly from 1/6 till EOY 2025. - January 6, 2025 - January 20, 2025 - February 3, 2025 - February 17, 2025 - March 3, 2025 - March 17, 2025 - March 31, 2025 - April 14, 2025 - April 28, 2025 (matching with Summer and Fall Onboarding Dates) - October 6, 2025 - October 20, 2025 - November 3, 2025 - November 17, 2025 - December 1, 2025 - December 15, 2025 - December 29, 2025 We will prioritize candidates who are able to commit to these start dates. Please state your availability clearly in your resume (Start date, End date). 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 early. Responsibilities: - Build new features that touch hundreds of millions of people around the world. - Solve unique, highly complex technical problems. - Participate in technical discussions related to team's product and engineering work. Minimum Qualifications: - Currently pursuing an undergraduate or a graduate degree - Able to commit to working more than 3 months - Must obtain work authorization in country of employment at the time of hire, and maintain ongoing work authorization during employment - Ability to thrive in a rapid, agile, and often ambiguous environment with a growth mindset - Attention to detail, affinity for analytics, logical and strong problem solving skills - Understanding of algorithms, data structures, and their time and space performance - Understanding of common open source distributed middleware and components such as MySQL, MongoDB, Redis, and MQ Preferred Qualifications: - Demonstrated software engineering experience from previous internships, work experience, coding competitions, or publications. - High levels of creativity and quick problem-solving capabilities. - Passion for TikTok and eCommerce, eager to exceed challenging goals while building something truly unique to the market. - Experience in packaging frameworks like Webpack/Rollup/Babel/AST