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 / Principal Software Engineer, you will report into the manager of our Notifications team and will own the mobile UX of our notifications systems

These notifications include Push, In-App/In-Experience, Toast, Messages, Email, SMS, Webhooks and more - basically any way a user is contacted both on-platform and off-platform. The mission of our team is to connect the right user, to the right content, at the right time. Whether it's a new update from a user's favorite experience, or a friend invitation to co-play, we make sure that the notifications that are being delivered are what the user wants to see, and when they should receive it.

Soon we'll add more functionality such as scheduling and ranking (using ML models) to make sure that the right users are getting the right notifications and using advanced AI for personalized notifications and to combat spam!

You Will:Build and maintain features to improve the user experience for millions of usersWork with Engineering, Product, Design and Data partners to lead the future of content discoveryWrite efficient code that remains performant across a range of platforms and devicesDesign and implement unit and integration testsYou Have:4+ years of experience in software development with a focus on mobile (iOS or Android) and/or cross-platform UI technologies4+ years of experience building and launching consumer-facing features with design, product or other partners

For roles that are based at our headquarters in San Mateo, CA: The starting base pay for this position is as shown below. The actual base pay is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs and market demand. Therefore, in some circumstances, the actual salary could fall outside of this expected range. This pay range is subject to change and may be modified in the future. All full-time employees are also eligible for equity compensation and for benefits.

Annual Salary Range$267,720—$331,640 USD

Roles that are based in our San Mateo, CA Headquarters are in-office Tuesday, Wednesday, and Thursday, with optional in-office on Monday and Friday (unless otherwise noted).

You’ll Love: 

Industry-leading compensation package Excellent medical, dental, and vision coverage A rewarding 401k program Flexible vacation policy (varies by exemption status) Roflex - Flexible and supportive work policy  Roblox Admin badge for your avatar At Roblox HQ:  Free catered lunches five times a week and several fully stocked kitchens with unlimited snacks Onsite fitness center and fitness program credit Annual CalTrain Go Pass

Roblox provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Roblox also provides reasonable accommodations for all candidates during the interview process.