Technical Lead Machine Learning Engineer

HarnhamSan Francisco, US
Published on

About the Role

Harnham is seeking a Technical Lead Machine Learning Engineer to join and lead a team at a fast-growing tech company focused on behavioral modeling and personalization. This role is fully remote, offering a salary up to $350,000 plus equity. As a key member of the team, you will design, build, and deploy end-to-end machine learning models specifically aimed at ad optimization and recommendation systems.

Responsibilities

  • Model design and deployment for ad optimization and personalization,
  • Development of ML pipelines leveraging behavioral signals,
  • Collaboration with product and R&D teams for impactful product strategies,
  • Leading experimentation and model evaluation in a data-rich environment,
  • Contribution to scalable infrastructure development using tools like Airflow and Spark,
  • Cross-functional work to bring ML products to market and refine them post-launch.

About the Candidate

Applicants should possess an MSc or PhD in a STEM field and have proven experience in building and deploying machine learning systems. A strong background in AdTech or recommender systems is critical. Candidates should also have hands-on experience with orchestration tools, data infrastructure, and CI/CD best practices. Familiarity with cloud platforms like AWS is an essential requirement.

About the Company

Harnham is a mission-driven tech company specializing in behavioral modeling, working with top global brands to deliver AI solutions. The team comprises ML professionals from leading companies, developing novel AI products in collaboration with major cloud providers.

Company Culture and Benefits

Harnham offers significant equity and financial upside, with a fully remote working environment and hybrid options available in select cities including Boston and San Francisco. Ideal candidates will thrive in a dynamic startup environment, demonstrating strong collaboration, a product-oriented mindset, and a proactive attitude.