Software Engineer, Machine Learning

MNTN is a leader in Connected TV advertising, providing innovative software that helps brands drive measurable conversions and revenue. We are looking for a Senior Machine Learning Engineer to join our Media Buying Intelligence team, where you will focus on operationalizing machine learning models and transforming prototypes into robust, scalable production systems.

Key responsibilities

• Design and build a robust marketing platform that reaches the right audience at scale.
• Develop big data solutions and high-volume services using open-source frameworks.
• Design, train, and improve models for deliverability, forecasting, and optimization.
• Build offline and online evaluation workflows to enable faster testing and confident releases.
• Collaborate with cross-functional teams to improve service reliability, latency, and data freshness.

Requirements

• 5+ years of experience building and operating machine learning models in production environments.
• Strong proficiency in Python and SQL with a focus on production engineering discipline.
• Excellent applied ML fundamentals, including classification, regression, and forecasting.
• Experience with large-scale data processing and ML systems such as PyTorch, BigQuery, and Airflow.
• Strong ability to communicate technical concepts to non-technical stakeholders.

What we offer

• The opportunity to work on high-impact, production-grade machine learning systems.
• A collaborative culture that values innovation, trust, and radical honesty.
• A fully remote work environment that empowers you to own your outcomes and make a significant impact.
• Engagement with cutting-edge technology in the ad tech and performance marketing space.