3,049 jobs for "Business Technical Support I"

Research Engineer (AI Infrastructure) - Large Model Applications - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

At TikTok

Posted on Apr 16

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Research Engineer Intern (AI Infrastructure) - Large Model Applications - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

At TikTok

Posted on Apr 16

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Senior Data Operations Manager

At Cadence Design Systems - San Jose

Posted on Apr 10

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Senior Software Engineer, Ads Measurement & Effectiveness

At TikTok - San Jose

Posted on Apr 1

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Platform Operations Team Lead - TikTok Safety Product (San Jose)

At TikTok - San Jose

Posted on Apr 1

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Lifestyle Campaign Management Project Intern (TikTok Shop) - 2026 Start (BS/MS)

At TikTok - Bangkok

Posted on Mar 30

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TikTok Shop - Regional Seller Governance Strategy Manager

At TikTok

Posted on Mar 19

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Security Solutions Product Lead, JP and KR

At Mastercard

Posted on Feb 27

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Client Partner, Apps & Gaming (Mandarin Speaking) - Singapore

At TikTok

Posted on Feb 12

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Customer Solution Manager - TikTok Shop (Italian/Spanish/Dutch/Polish speaker) (Third Party Associate)

At TikTok - London

Posted on Jan 29

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Big Data Engineer Project Intern (Global Monetization Product and Technology) - 2026 Start (BS/MS)

At TikTok

Posted on Aug 6

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Tech Expert/Backend Engineer - Global Live (Service Architecture)

At TikTok

Posted on Feb 1

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Backend Software Engineer - TikTok Live Money Platform - Singapore

At TikTok

Posted on Feb 9

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Senior Software Integration Engineer - Assistant Vice President

At iCapital - Toronto

Posted on Nov 5

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Senior Software Integration Engineer - Assistant Vice President

At iCapital - Colorado Springs

Posted on Nov 5

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Senior Software Integration Engineer - Assistant Vice President

At iCapital - Salt Lake City

Posted on Nov 5

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Senior Software Integration Engineer - Assistant Vice President

At iCapital - Toronto

Posted on Nov 4

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Senior Software Integration Engineer - Assistant Vice President

At iCapital - Salt Lake City

Posted on Nov 4

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Senior Software Integration Engineer - Assistant Vice President

At iCapital - Colorado Springs

Posted on Nov 4

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Project Manager - Federal Programs (TS/SCI)

At Esri - St. Louis

Posted on Oct 31

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TikTok

Research Engineer (AI Infrastructure) - Large Model Applications - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

SingaporePosted Apr 16, 2026

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Why you should apply for a job to TikTok:

4.5/5 in overall job satisfaction
4.5/5 in supportive management
100% say women are treated fairly and equally to men
100% would recommend this company to other women
100% say the CEO supports gender diversity

Ratings are based on anonymous reviews by Fairygodboss members. See all reviews ›

Responsibilities

We are looking for talented individuals to join our team in 2027. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Launch your career where inspiration is infinite at our Company.
Successful candidates must be able to commit to an onboarding date by end of year 2027. Please state your availability and graduation date clearly in your resume.

Team Introduction: Our Team is responsible for the design and development of the Recommendation and Search system architecture for TikTok. It ensures the stability and high availability of the system, optimizes the performance of online services and offline data streams, resolves system bottlenecks, and reduces cost overheads. The team also abstracts the common components and services of the system, builds the recommendation middle - office and data middle - office to support the rapid incubation of new products and enable ToB services.

Topic Content: As business scenarios become increasingly complex, search, advertising, and recommendation are facing significant challenges. While large models can accurately capture user preferences and enhance personalization as well as content quality, they also impose stringent requirements on real-time performance, stability, and scalability. This introduces substantial technical challenges in areas such as distributed training, inference acceleration, heterogeneous hardware utilization, and multimodal data processing.
At the same time, the rapid growth in model scale and the proliferation of multimodal data have made it difficult for existing infrastructure to meet the demands of data processing efficiency and resource utilization. This topic focuses on system and engineering innovations to overcome key technical bottlenecks and build efficient, stable, and scalable large-model solutions, providing a robust technical foundation for search, advertising, and recommendation scenarios.

Topic Challenges:
1. Native training and inference architecture redesign for LLMs
2. Etreme performance optimization and AI infrastructure innovation
3. End-to-End generative paradigm innovation
4. Multimodal AU data infrastructure and quality pptimization
5. Multimodal data representation and RAG-based application system

Topic Value: Building next-generation generative AI infrastructure for search, advertising, and recommendation businesses. Through the co-design of large models, multimodal technologies, and system-level innovations, we aim to overcome performance bottlenecks and enable ultra-long context handling, millisecond-level response latency, and high-precision information understanding, thereby driving intelligent upgrades across the business.

Qualifications

Minimum Qualifications
1. Individuals who are completing or recently completed a PhD in Artificial Intelligence, Computer Science, Computer Engineering, or a related technical discipline.
2. Excellent programming abilities with a strong command of data structures and fundamental algorithms. For traditional coding roles, proficiency in C/C++ is required; for intelligent coding roles, proficiency in Python is required. Candidates are required to use these languages to implement complex algorithms and build iterative models. Candidates should also have a strong engineering mindset with the ability to balance performance and cost;

Preferred Qualifications
1. Candidates with publications in CCF-A category journals or conferences such as VLDB, SIGIR, OSDI, etc., are preferred.
2. Strong resilience, excellent communication and teamwork skills; passionate about technology, willing to embrace challenges with the team, and a drive for innovation.

Responsibilities

Qualifications

Qualifications

Minimum Qualifications
1. Individuals who are completing or recently completed a PhD in Artificial Intelligence, Computer Science, Computer Engineering, or a related technical discipline.
2. Excellent programming abilities with a strong command of data structures and fundamental algorithms. For traditional coding roles, proficiency in C/C++ is required; for intelligent coding roles, proficiency in Python is required. Candidates are required to use these languages to implement complex algorithms and build iterative models. Candidates should also have a strong engineering mindset with the ability to balance performance and cost;

Preferred Qualifications
1. Candidates with publications in CCF-A category journals or conferences such as VLDB, SIGIR, OSDI, etc., are preferred.
2. Strong resilience, excellent communication and teamwork skills; passionate about technology, willing to embrace challenges with the team, and a drive for innovation.

About TikTok

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

Size: 10,000+ employees
Industry: Technology: Consumer Internet

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