Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.

At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. 

A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.

As a Senior Software Engineer on the Communication team, you will play a vital role in this wider vision of connection and civility. We are currently expanding our team - as we look to invest more in our chat product. You will help us expand and improve our existing private chat functionality keeping in mind how best to serve a diverse user base across a wide range of devices/platforms. If you are passionate about client development, tackling complex technical challenges, creating scalable and high-performance user experiences, and envisioning innovative and safe communication features, this is an ideal opportunity for you.

You Will:

• Design and architect highly engaging and immersive communication features on client-side - working in Web and App. 
• Drive projects - that both expand our existing features and help iterate on existing ones - take  ownership throughout its full lifecycle. 
• Collaborate with other engineers across multiple teams to develop best practices and share with both our team and beyond. 
• Be self-organised - identify gaps and improve our processes around experimentation, testing, performance monitoring and execution in general  to help us be more effective and efficient.
• Guide and drive high quality standards while we iterate on feature development - both in terms of code quality and user experience.
• Also help shape and develop our team culture, helping us find opportunities to improve our processes and co-create a culture that makes sure everyone is able to succeed. 
• Help recruit future talent and mentor engineers on the team

You Have:

• 3+ years of experience as a front-end or client apps engineer working on complex user interfaces in close collaboration with product and design partners.
• Experience working on large-scale consumer applications in React/Redux, React Native, iOS, Android, Windows,  Mac OS and other platforms.
• Knowledge of testing methodologies, including tools like Jest, React Testing Library or other comparable technologies. 
• Passion for quality user interfaces and user experience, experience working with 
• Bachelor’s degree in Computer Science or a related field, or equivalent practical experience​.

You Are:

• Detail Oriented: You like to dig deep to understand the nuances while keeping things simple for our customers. You like building abstractions that hide complexity and make things transparent.
• Knowledgeable: You understand all aspects of designing and building high performant clients and robust systems that are extensible and reliable.
• Curious: Learning new languages and technologies is exciting to you as you will be working on a React inspired UI platform and Roblox game engine. 
• Creative: You take a creative and strategic approach to solving hard problems and envisioning ways to optimize and grow the capabilities of the system. You have a vision for what can make a product phenomenal.
• Collaborative: You enjoy working with others, and actively seek multiple points of view to develop the best solutions - and support others as they flesh out their ideas. You are keen to be a part of developing our team culture, and to share your knowledge with everyone on the team.
• Growth-Orientated: You are looking to take on new challenges and value continuous feedback (both giving and receiving). You are looking for mentorship opportunities, and have a growth mindset.