Research Scientist - Search/Recommendation/Ads - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

TikTok; Singapore; Presencial; SGD 70 000 - 110 000; Tempo integral

Resumo da oferta

TikTok is seeking graduates to join our team in 2027, offering opportunities to pursue bold ideas, tackle complex challenges, and grow professionally. You will contribute to cutting-edge research in multimodal recommendation and agentic systems, while shaping the future of content distribution on a global platform.

Successful candidates will be able to onboard by end of 2027 and should clearly state their graduation date in the resume.

Qualificações

• Doctoral degree in AI, CS, mathematics or related field.
• Strong programming skills and solid knowledge of data structures/algorithms.
• Publications in international conferences or journals (ACL, EMNLP, NeurIPS, ICML, ICLR, CVPR, etc.).
• Strong foundation in ML with expertise in deep learning, RL, NLP, and multimodal learning.
• Outstanding communication and collaboration skills, ability to work with teams to drive innovation.

Responsabilidades

• Develop state-of-the-art ML models for video/content platforms.
• Research and integrate large multimodal models and agentic recommendation frameworks.
• Address challenges in gradient convergence and representation drift in long sequences.
• Collaborate with cross-functional teams to drive innovation and practical impact.
• Publish findings and contribute to TikTok's research agenda.

Conhecimentos

PhD in AI/CS

ML frameworks

Publications in top venues

Deep learning & RL

NLP & multimodal learning

Communication & collaboration

Formação académica

PhD in AI/CS

Ferramentas

ML frameworks

Descrição da oferta de emprego

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 TikTok Data team is responsible for developing state-of-the-art machine learning models and strategies to improve user consumption experience, inspire creativity, build a fair and flourishing ecosystem.

Topic Content: We aim to integrate recommendation large models multimodal large models, and the Agentic Rec framework to fundamentally reshape the underlying content distribution logic, empowering the system with deep semantic association and autonomous planning capabilities, exploring new frontiers in algorithmic design.

• Recommendation Large Models: Address challenges such as gradient convergence and representation drift in ultra-long behavioral sequences, enabling the system to achieve true ""logical reasoning"" capabilities.
• Unified Multimodal Semantic Space: Explore alignment across video, image-text content, and user intent, constructing a fully multimodal semantic space that goes beyond text.
• Agentic Rec:Develop recommendation agents with capabilities such as self-reflection, tool invocation, and long-horizon planning, driving a transformation of recommendation and content distribution experiences.

Qualifications

Minimum Qualifications:

• Got doctor degree, preferably in Artificial Intelligence, Computer Science, Mathematics, or other related fields.
• Strong programming skills with a good foundation in data structures and fundamental algorithms. Proficient in various algorithmic and engineering frameworks.
• Publications in international conferences or journals (including but not limited to ACL, EMNLP, NeurIPS, ICML, ICLR, CVPR etc) is a plus.
• Strong foundation in machine learning, with in-depth understanding and research experience in deep learning, reinforcement learning, NLP, and multimodal learning.
• Outstanding communication and collaboration skills, with the ability to work with the team to explore new technologies and drive innovation.

Job Information

About TikTok

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

Why Join Us

Inspiring creativity is at the core of TikTok'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're 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.

Diversity & Inclusion

TikTok 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 TikTok, 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.