Cohere
Senior Member of Technical Staff, Synthetic Data
US, Canada +2
UTC-5 to UTC+1 $183k to $391k per year Full time
Lead or Staff
- Where you can live
- Toronto
- Working hours
- Overlap with UTC-5 to UTC+1
- Salary
- CAD 250,000 to 535,000 per year
- Posted
- November 26, 2025
Summary from the posting
As a Senior Machine Learning Engineer specializing in synthetic data, you will play a pivotal role in developing the synthetic data pipeline that is crucial to Cohere’s advanced language models. Your responsibilities will encompass the end-to-end management of synthetic data, including maintaining and optimizing the synthetic data pipeline, data analysis and generation, as well as conducting data ablations and model evaluation to gauge data quality. You will work with diverse web data and code data and transform them using generative models to improve token efficiency and model quality.
This is a short summary. The full description, requirements and the application form are on Cohere's own career page.