Senior Software Engineer - Fullstack, Account Identity

San Mateo, CA, USA

Full-TimeDepends on ExperienceSenior LevelMasters

Job Description

Welcome to Roblox, the ultimate virtual universe where imagination rules! We are seeking a highly experienced Senior Software Engineer to join our team and take on the exciting challenge of developing our fullstack account identity system. As a Senior Software Engineer, you will play a crucial role in building and maintaining our platform, ensuring the safety and security of our millions of users worldwide. If you are a skilled problem-solver, passionate about creating innovative solutions, and have a strong background in fullstack development, we want to hear from you! Join us in our mission to bring people together through play and make a positive impact on the world of gaming.

Design, develop, and maintain the fullstack account identity system for Roblox, ensuring its functionality, efficiency, and scalability.
Collaborate with cross-functional teams to gather requirements and define technical solutions.
Conduct thorough testing and debugging of the system to ensure its quality and reliability.
Implement security measures to protect user information and prevent fraudulent activities.
Research and stay updated on industry trends and best practices in fullstack development, and apply them to enhance the system.
Lead and mentor junior engineers, providing guidance and support in their professional growth.
Participate in code reviews and provide constructive feedback to maintain high coding standards.
Troubleshoot and resolve complex technical issues as they arise.
Continuously monitor and optimize the performance of the system to ensure an optimal user experience.
Collaborate with other teams to integrate new features and functionalities into the system.
Communicate project progress and any potential roadblocks to stakeholders in a timely and professional manner.
Adhere to company coding conventions and contribute to improving development processes.
Stay up-to-date with the latest technologies and techniques to continuously improve the system.
Take ownership of the development and deployment process and ensure timely delivery of high-quality code.
Uphold and promote the values and culture of Roblox, fostering a positive and collaborative work environment.

Where is this job?

This job is located at San Mateo, CA, USA

Job Qualifications

Extensive Experience In Fullstack Development: A Senior Software Engineer At Roblox Should Have A Thorough Understanding Of Both Frontend And Backend Development, Including Proficiency In Front-End Languages Like Html, Css, And Javascript, As Well As Back-End Languages Like Java, Python, Or Ruby. They Should Also Have Experience With Relational Databases And Server-Side Frameworks.
Strong Knowledge Of Account Identity Systems: Since Roblox Is A Platform That Relies Heavily On User Accounts, A Senior Software Engineer In This Role Should Have A Deep Understanding Of Account Identity Systems, Such As Oauth, Openid Connect, Or Saml. They Should Also Be Familiar With Security Protocols And Best Practices For Protecting User Data.
Leadership And Project Management Skills: As A Senior Engineer, This Role Will Involve Leading And Mentoring A Team Of Engineers. Candidates Should Possess Strong Leadership Skills, As Well As The Ability To Effectively Manage Projects, Set Timelines, And Delegate Tasks To Team Members.
Experience With Large-Scale Systems: Roblox Is A Rapidly Growing Platform With Millions Of Active Users. A Senior Software Engineer Should Have Experience Working On Large-Scale Systems And Be Able To Handle The Complexities That Come With Supporting A High Volume Of Users.
Strong Problem-Solving And Troubleshooting Abilities: In This Role, The Senior Software Engineer Will Be Responsible For Identifying And Solving Complex Technical Issues. They Should Have A Strong Ability To Troubleshoot Problems And Find Effective Solutions, As Well As A Proactive Mindset To Anticipate And Prevent Potential Issues.

Required Skills

Database Management
Agile Methodology
Cloud Computing
Object-oriented programming
User Interface Design
API integration
Frontend development
Backend development
Software Architecture
Server-Side Scripting
Fullstack Programming

Soft Skills

Communication
Conflict Resolution
Leadership
Time management
Interpersonal Skills
creativity
Attention to detail
Teamwork
Adaptability
Problem-Solving

Compensation

According to JobzMall, the average salary range for a Senior Software Engineer - Fullstack, Account Identity in San Mateo, CA, USA is $140,000 - $160,000 per year. However, this can vary depending on experience, skills, and the specific company or industry the engineer is working in. Some companies may offer higher salaries or additional benefits for this position. It is always best to research and negotiate salary based on your individual qualifications and the company's specific salary range.

Additional Information

Roblox is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

Required LanguagesEnglish

Job PostedFebruary 18th, 2026

Apply BeforeApril 23rd, 2026

This job posting is from a verified source.

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