Principal Engineer • Lead

Who you are

You have 8+ years of industry experience in game development, particularly in networking and systems-level programming. Your expertise in C++ allows you to understand the intricacies of CPU operations, smart pointers, and templates, making you a valuable asset to the team. You are passionate about game networking and have experience working with open-source technologies, which enhances your ability to contribute to collaborative projects.

Your background in asset loading and rendering within a game engine or studio environment equips you with the skills necessary to ensure a smooth player experience. You thrive in environments where you can lead and mentor other engineers, fostering a culture of innovation and excellence. You are excited about the opportunity to shape the future of human interaction through immersive digital experiences.

What you'll do

As a Principal Engineer at Roblox, you will lead a team focused on enhancing the game platform's networking capabilities. Your role will involve ensuring that players experience a nearly synchronous world, which is critical for maintaining engagement and immersion. You will collaborate with cross-functional teams to address technical challenges and implement solutions that improve real-time communication across the platform.

You will be responsible for overseeing the development of networking features and asset loading processes, ensuring they meet the high standards expected by millions of users. Your leadership will guide engineers in best practices for systems-level programming, and you will play a key role in mentoring junior team members. You will also engage with the broader engineering community to share insights and contribute to open-source initiatives that align with Roblox's mission.

What we offer

At Roblox, you will be part of a dynamic team that is dedicated to reimagining how people connect and interact in digital spaces. We offer a competitive salary and benefits package, along with opportunities for professional growth and development. You will work in a collaborative environment that values creativity and innovation, allowing you to make a meaningful impact on the future of gaming and social interaction.

Join us in our mission to connect a billion people with optimism and civility, and help shape the future of immersive experiences. We encourage you to apply even if your experience doesn't match every requirement — your passion and willingness to learn are what truly matter.