AI Researcher , Multilingual Data
About the role
Location: Worldwide About the Role We’re looking for an AI Researcher focused on multilingual data to help us build and scale next-generation language models across diverse languages and domains. You’ll own research and execution around data sourcing, curation, evaluation, and training strategies for multilingual and low-resource languages, with a strong emphasis on publishing high-quality research and translating it into production systems. This role is ideal for someone who enjoys working close to the frontier: balancing papers, prototypes, and real-world impact in a fast-moving startup environment. What You’ll Do • Design and execute research on multilingual datasets, including data collection, filtering, deduplication, and quality measurement • Develop strategies for low-resource and long-tail languages (sampling, augmentation, curriculum design) • Research and improve cross-lingual transfer, alignment, and robustness in large language models • Build and maintain evaluation benchmarks for multilingual performance • Collaborate with engineers and researchers on training pipelines and model architecture decisions • Publish research at top venues (e.g., ACL, EMNLP, NeurIPS, ICML, ICLR) and contribute to open-source when appropriate • Translate research insights into practical improvements in