Senior Machine Learning Engineer, Ads Creative & Ecosystem

Senior Machine Learning Engineer, Tik Tok Ads Creative & Ecosystem

1 week ago Be among the first 25 applicants

• Utilize algorithms to achieve a comprehensive understanding of advertisers, creators and creatives to improve the precision of match‑making.
• Conduct online on billion‑level commercial traffic, optimizing the distribution strategy of creatives in recommendation system and ads system.
• Develop a scientific allocation strategy for both natural and ad traffic, aimed at increasing the short‑term and long‑term value for both advertisers and creators.

• Bachelor's degree or above, majoring in Computer Science or related fields.
• 5+ years of relevant development experience and demonstrated knowledge of machine learning (Rec Sys/NLP/CV/GE); preference given to candidates with experience in recommendation systems, computational advertising or operational planning algorithms.
• Solid foundation in data structures and algorithms, proficient in Python/C++/Golang languages.
• Passion for new technologies and proven capability in analysis and problem‑solving.
• Good team player with strong communication skills; experience in project management is preferred.
• Strong perseverance and courage to help the business to a higher level.

Tik Tok is the leading destination for short‑form mobile video. At Tik Tok, our mission is to inspire creativity and bring joy. Tik Tok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Inspiring creativity is at the core of Tik Tok's mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy – a mission we work towards every day. We strive to do great things with great people.

We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We are resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless.

Join us.

Tik Tok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At Tik Tok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach.

We are passionate about this and hope you are too.

Tik Tok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at

【For Pay Transparency】Compensation Description (Annually)

The base salary range for this position in the selected city is $187,040 - $359,720 annually. Compensation may vary outside of this range depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.

Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short‑term and long‑term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days…