384 jobs for "Senior/Principal Backend Engineer - Cortex Platform and Application"

Responsibilities

About the Team
The commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated. We aim to bring discovery, inspiration, and joy back to shopping by making TikTok the commerce channel of choice for merchants, creators, and affiliates.

You've seen the virality and impact of #TikTokMadeMeBuyIt. Come join the team that is helping scale that phenomenon, and pioneer Content & Creator commerce in the US. We aim to bring discovery, inspiration, and joy back to shopping by making TikTok the leading, on-trend commerce platform of choice for brands, creators, and shoppers. We are an entrepreneurial team, passionate about shaping the future of shopping.

The TikTok Shop US operation team aims to deliver high quality products together with a unique customer experience via TikTok. The team is responsible for building the TikTok Ecommerce partnership for the TikTok e-commerce business in the US. With more than 1 billion loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users. We are looking for passionate and talented people to join us to build an e-commerce ecosystem that is innovative, secure and intuitive for our users together.

As a project intern, you will have the opportunity to engage in impactful short-term projects that provide you with a glimpse of professional real-world experience. You will gain practical skills through on-the-job learning in a fast-paced work environment and develop a deeper understanding of your career interests.

Applications will be reviewed on a rolling basis - we encourage you to apply early.
Successful candidates must be able to commit to at least 3 months long internship period.

Responsibilities:
- Support Account Managers in merchant cold start, including product listing, store setup, campaign registration.
- Assist in diagnosing and resolving merchant operational issues (logistics, pricing, content compliance).
- Track and coordinate merchant preparation for platform campaigns, especially BFCM (e.g., inventory readiness, discount planning, livestream scheduling).
- Conduct market and competitor research to provide insights for merchant growth strategies.
- Help manage creator and agency collaborations (sample shipment tracking, content output monitoring).
- Provide weekly reports on merchant performance and campaign readiness.

Qualifications

Minimum Qualifications:
- Currently pursuing an Bachelor or Master's degree, preferably in Business, Marketing, E-commerce, or related fields.
- Strong interest in e-commerce, fashion, and creator economy.
- Proven skills in problem-solving and communication; comfortable working with cross-functional teams.
- Data-driven mindset with proficiency in Excel/Google Sheets
- Self-motivated, detail-oriented

Preferred Qualifications:
- Internship or full-time experience in an e-commerce marketplace business, or retail category management
- Familiarity with TikTok content ecosystem, shoppable content, and brand-creator partnerships

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy

Responsibilities

Qualifications

Qualifications

Minimum Qualifications:
- Currently pursuing an Bachelor or Master's degree, preferably in Business, Marketing, E-commerce, or related fields.
- Strong interest in e-commerce, fashion, and creator economy.
- Proven skills in problem-solving and communication; comfortable working with cross-functional teams.
- Data-driven mindset with proficiency in Excel/Google Sheets
- Self-motivated, detail-oriented

Preferred Qualifications:
- Internship or full-time experience in an e-commerce marketplace business, or retail category management
- Familiarity with TikTok content ecosystem, shoppable content, and brand-creator partnerships

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy

About TikTok

TikTok is the leading destination for short-form mobile video and our mission is to inspire creativity and bring joy.

Size: 5,001 - 10,000 employees
Industry: Entertainment & Gaming

View company profile