About the job

Viridien is seeking a talented Data Scientist to join their Data Hub team in Conwy, Wales, with hybrid working options. The role focuses on transforming raw data into structured, reliable, and scalable datasets by designing and maintaining data-processing pipelines and collaborating closely with domain experts and labeling teams. The candidate will contribute to machine learning initiatives, including traditional ML, large language models (LLMs), embeddings, and knowledge graphs, while ensuring high-quality data preparation and feature engineering. Responsibilities include cleaning, validating, and structuring datasets, supporting model training and evaluation, troubleshooting data issues, and maintaining version control using GitLab. The role requires proficiency in Python, experience with relational, NoSQL, and graph databases, and strong data-processing skills. The position offers hands-on experience at the intersection of data engineering, domain knowledge, and ML applications, with opportunities to innovate, collaborate, and contribute to impactful projects. Visa sponsorship and comprehensive relocation packages are available, providing a pathway for international candidates to join Viridien’s cutting-edge technology and Earth data initiatives.