Note: The job is a remote job and is open to candidates in USA. Harnham is a high-scale consumer technology company leveraging machine learning to optimize user experiences. They are seeking a Senior Machine Learning Engineer to own and improve production machine learning models that impact key business metrics, working closely with Product, Data, and Engineering teams.
Responsibilities
- Own and improve production machine learning models that directly impact key business metrics
- Work with large-scale datasets to improve prediction, ranking, recommendation, and optimization systems
- Partner closely with Product, Data, and Engineering teams to deliver measurable outcomes
Skills
- 5+ years of experience in Machine Learning Engineering, Applied ML, or Data Science
- Strong hands-on Python and SQL skills
- Experience building, deploying, and improving production ML models
- Experience working with large-scale datasets
- Strong understanding of feature engineering, model optimization, and experimentation
- Experience with recommendation systems, ranking, personalization, Ad Tech, search, marketplace optimization, or similar large-scale ML problems
- Ability to operate independently, take ownership, and drive technical decisions
Company Overview
Harnham has actively chosen to focus on Data and Analytics. It was founded in 2006, and is headquartered in New York, New York, USA, with a workforce of 201-500 employees. Its website is https://www.harnham.com/us.