Principal Software Engineer (Backend), Co-Experience

As a Principal Software Engineer, Co-Experience, you will define the service architecture that unlocks a seamless way for people to connect across experiences. You will work with various teams (chat, voice, game engine) to expose this capability to other developers as well. If you are an experienced developer with a deep understanding of large scale systems and enjoy shaping engineering vision, you’ll be right at home within our highly-skilled and rapidly growing team.

You will:

• Build the next gen software & systems to support Roblox's meaningful user growth, while supporting the existing systems that can already handle millions of concurrent users.
• Come up with phenomenal solutions while we're moving from service oriented architecture to containerized microservice model to scale to our ever growing load.
• Constantly think about how we can improve our processes and structure to implement quality while we iterate quickly on feature development.
• Collaborate with product and design to push the boundary of what is possible.

You have:

• 8+ years of experience in working on core service oriented architecture with a consistent track record of solving high concurrency issues. 
• BS or equivalent experience in Computer Science, MS/PhD or equivalent experience are a plus.
• Scaling for multiple millions of concurrent users is exciting to you. You know it will take a lot to make it right, but you are eager to get going.
• A deep understanding of all aspects of crafting and building highly available microservices.

You are: 

• Versatile: you’re a polymath and you have mastered one or more object oriented languages and technologies already; you can easily adapt to any situation when the need emerges and come up with the right solution.
• Creative: You take a creative and strategic approach to solving hard problems and driving new tools/functionality for our developers
• Team-oriented: You are able to work well as part of a team and know how to collaborate with all participants to develop the best solutions. You are happy to share your knowledge and expertise with everyone on the team.