Software Engineering • Senior

Who you are

You have 5+ years of software engineering experience, particularly in building and optimizing distributed systems. You understand the complexities of DNS infrastructure and have a strong background in Java, which you have used to solve challenging technical problems at scale. You are passionate about creating seamless user experiences and have a track record of working on critical infrastructure systems that support large user bases.

You thrive in collaborative environments and enjoy working with cross-functional teams to deliver high-quality solutions. Your experience includes optimizing performance and reliability in production systems, and you are comfortable navigating the challenges that come with high-traffic applications. You are detail-oriented and have a strong understanding of system architecture and design principles.

Desirable

Experience with cloud services and infrastructure management is a plus, as is familiarity with anycast DNS networks. You are eager to learn and adapt to new technologies, and you have a growth mindset that drives you to continuously improve your skills and knowledge.

What you'll do

As a Senior Software Engineer on the DNS team at Roblox, you will be responsible for optimizing the performance of our global anycast DNS network, which serves millions of queries per second. You will work on both recursive and authoritative DNS systems, ensuring that our infrastructure is robust and scalable to meet the demands of our growing user base.

You will collaborate closely with other engineers to design and implement solutions that enhance the reliability and efficiency of our DNS services. Your role will involve troubleshooting complex issues and providing technical guidance to junior engineers, fostering a culture of learning and collaboration within the team.

You will also participate in code reviews and contribute to the overall architecture of our systems, ensuring that best practices are followed and that our infrastructure can support future growth. Your work will directly impact the player experience, as every connection to Roblox begins with DNS.

What we offer

At Roblox, you will be part of a mission-driven company that is reimagining the way people connect and interact in digital spaces. We offer a competitive salary and benefits package, along with opportunities for professional development and growth. You will work in a supportive environment that values innovation and creativity, and you will have the chance to make a meaningful impact on the experiences of millions of players around the world.

Join us in shaping the future of human interaction through technology, and help us create safer, more civil shared experiences for everyone. We encourage you to apply even if your experience doesn't match every requirement — your unique perspective could be just what we need.