Senior Research Scientist- Foundation Model, Vision and Language

Responsibilities

- Established in 2023, the ByteDance Doubao (Seed) Team is dedicated to building industry-leading AI foundation models. We aim to do world-leading research and foster both technological and social progress.

With a long-term vision and a strong commitment to the AI field, the Team conducts research in a range of areas including natural language processing (NLP), computer vision (CV), and speech recognition and generation. It has labs and researcher roles in China, Singapore, and the US.

Leveraging substantial data and computing resources and through continued investment in these domains, our team has built a proprietary general-purpose model with multimodal capabilities. In the Chinese market, Doubao models power over 50 ByteDance apps and business lines, including Doubao, Coze, and Dreamina, and was launched to external enterprise clients through Volcano Engine. The Doubao app is the most used AIGC app in China.

Why Join Us
Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible.
Together, we inspire creativity and enrich life - a mission we aim towards achieving every day.
To us, every challenge, no matter how ambiguous, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.
At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve.
Join us.

About the Team
Welcome to the Doubao-Vision team, where we spearhead multi-modality foundation models on visual understanding and visual generation. Our mission is to solve the visual intelligence problem for AI. We conduct cutting-edge research on areas like vision and language, large vision models, and generative foundation models. The team is a mix of experienced research scientists and engineers, aiming to advance the research boundaries in foundation models and apply our technologies to our rich application scenarios, whereas a feedback loop is created to help further improve our foundation technologies. Join us in shaping the future of AI technologies and revolutionizing our product experience for global users.

Responsibilities
- Conduct cutting-edge research and development in computer vision and natural language processing, especially in the areas of multi-modality, vision and language, etc.
- Enhance multimodal understanding and reasoning (images and videos etc), throughout the entire development process, encompassing data acquisition, model evaluation, pre-training, SFT, reward modeling, and reinforcement learning, to bolster overall performance.
- Synthesize large-scale, high-quality multi-modal data through methods such as rewriting, augmentation, and generation to improve the abilities of foundation models in various stages (pretraining, SFT, RLHF).
- Investigate and implement robust evaluation methodologies to assess model performance at various stages (ranging from covering diverse multimodal skills to improving user preference alignment), unravel the underlying mechanisms and sources of their abilities, and utilize this understanding to drive model improvements.

Qualifications

Minimum Qualifications:
- Research and engineering experience in one or more areas of computer vision and natural language processing, including but not limited to: Experience in multi-modal understanding, vision and language, such as multimodal pre-training, visual instruction tuning, alignment learning, and other related topics.
- Work with very large-scale datasets, and build very large-scale datasets to scale up foundation models.
- Experience with language models and apply them in various downstream tasks.
- Highly competent in algorithms and programming; Strong coding skills in Python and popular deep learning frameworks.
- Work and collaborate well with team members.
- Ability to work independently; Strong communication skills.

Preferred Qualifications:
- Candidates with publications in top-tier venues such as CVPR, ECCV, ICCV, NeurIPS, ICLR, ICML, EMNLP, ACL, NAACL, etc
- Candidates with impactful open-source projects on GitHub and a demonstrated engineering ability to quickly solve new challenges.

ByteDance 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 ByteDance, our mission is to inspire creativity and enrich life. 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.

ByteDance Inc. is committed to providing reasonable accommodations in our recruitment proces