Senior Software Engineer - Data Platform

At MNTN, we put our people first, full stop. This allows our company culture to be defined by our team members and their shared values, like trust, ambition, quality, radical honesty, and compassionate leadership. It's why we all *really* love working for the Hardest Working Software in Television™ (and also why we were named one of Ad Age's Best Places To Work in 2025\.) We pride ourselves on bringing unrivaled performance and simplicity to Connected TV advertising. Our self\-serve technology makes running TV ads as easy as search and social, helping brands drive measurable conversions, revenue, site visits, and more. It's what led MNTN to being named one of Fast Company's Most Innovative Companies in 2023\. You can learn more about us and everything we do by visiting https://mountain.com/. We're committed to innovation that empowers, not replaces. At MNTN, AI is a tool for growth, enhancing efficiency while keeping a people\-first approach. Our goal is to streamline workflows and drive new solutions—without compromising the human element that makes our company great. So if wanting to do more, own more, and make a bigger impact comes naturally to you, then you may be the person we're looking for to join us in our next stage of growth. As a **Senior Software Engineer** on the **Data Platform** team, you will design, build, and own the foundational systems that generate, track, and serve key business and client success metrics across MNTN. You'll architect the infrastructure that turns billions of raw events into reliable, accessible data products, and you'll be a technical leader who helps shape how teams across engineering and operations build on top of that platform to explore and realize new opportunities. **What you'll do** * Design and build scalable, reliable data platform services and infrastructure that power operations, analytics, and product features across MNTN. * Become a go\-to expert on the MNTN ad platform and the data systems, pipeline