Machine Learning Engineer • Principal

Who you are

You have a strong background in machine learning infrastructure, with a proven track record of leading teams and projects that deliver scalable and reliable systems. Your experience includes building production-ready ML systems, where you've been responsible for model training, data pipelines, and feature engineering. You understand the complexities of operating at scale, having dealt with hundreds of billions of engagements in previous roles.

You possess deep technical expertise in machine learning frameworks and tools, and you are well-versed in establishing engineering best practices that ensure scalability, reliability, and cost-effectiveness. Your leadership style fosters collaboration and innovation, encouraging your team to push boundaries while maintaining high standards of quality.

You are passionate about leveraging technology to create impactful user experiences, and you thrive in environments where you can solve unique technical challenges. Your ability to communicate complex ideas clearly and effectively makes you a valuable asset in cross-functional teams.

Desirable

Experience with cloud platforms and distributed systems is a plus, as is familiarity with performance advertising technologies. You are always eager to learn and adapt to new technologies and methodologies that can enhance your team's capabilities.

What you'll do

As the Principal Machine Learning Infrastructure Engineer at Roblox, you will lead the Ads ML Infra team in strategic planning and roadmap execution for scalable production-ready ML systems. Your responsibilities will include overseeing the architecture of ML systems, ensuring they are built to handle the demands of a rapidly growing user base. You will establish best practices for model training, data pipelines, and feature engineering, ensuring that the infrastructure is robust and efficient.

You will collaborate closely with product and engineering teams to align ML initiatives with business goals, driving the development of high-performance infrastructure that supports effective performance ads. Your role will involve mentoring team members, fostering a culture of continuous improvement, and encouraging innovative solutions to complex problems.

You will also be responsible for monitoring system performance and implementing optimizations to enhance reliability and cost-effectiveness. Your insights will guide the team in making data-driven decisions that impact the overall success of the Ads business.

What we offer

At Roblox, you will be part of a mission-driven company that values creativity and innovation. We offer a collaborative work environment where your contributions will directly influence the future of human interaction in digital spaces. You will have access to cutting-edge technologies and the opportunity to work on projects that reach millions of users worldwide.

We provide competitive compensation and benefits, along with opportunities for professional growth and development. Join us in shaping the future of immersive experiences and making a positive impact on our community.