ML Engineer - E-commerce Growth & Recommendations

Posted yesterday

bytedanceSeattle (WA)

SENIORITY

Mid

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About the role

Byte Dance's Tik Tok E-commerce Recommendation and Marketing Algorithm team builds algorithms and big data systems to power shopping experiences, enabling discovery, personalized messaging, and secure platform governance. The team focuses on recall/sorting, user growth, and marketing optimization to drive engagement and GMV, with a strong emphasis on collaboration and rigorous coding practices.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

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