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# Software Engineer, Web Platform

- **Company:** Roblox
- **Location:** San Mateo, CA, United States
- **Experience:** Expert
- **Salary:** $243,290 - $295,250
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Application Lifecycle Management, C Sharp (Programming Language), C++ (Programming Language), Databases, Continuous Integration, Web Development, Design of User Interfaces, Lua (Scripting Language), Node.Js, Object-Oriented Software Development, Next.js, Web Applications, Tailwind, ReactJS, Ios Frameworks, AI Coding Agents, Backend, Information Technology, Build Tools, Front End Software Development, Web Architecture, Microservices
- **Published:** November 11, 2026
- **Apply:** https://careers.roblox.com/jobs/8350725?gh_jid=8350725

## About the Role

* 6+ years of experience as a full-stack engineer, with a proven track record of building and shipping production-level applications.
 * Expertise in modern frontend technologies and component-based UI frameworks like React.
 * Expertise in an Object-Oriented Programming language (e.g., C#, Java, C++).
 * Solid experience with backend development, including designing APIs, working with microservices and databases, and building scalable server-side logic using languages such as Node.js
 * A deep understanding of the entire application lifecycle, from architecture and design to deployment and maintenance.
 * Exceptional communication and collaboration skills, with the ability to lead discussions and work effectively with product, design, and other engineering teams.
 * Experience with any of the following is a plus: Next.js, Node.js, Tailwind CSS, C++, Lua, contributing to or managing a design system.
 * An agentic mindset and fluency with AI coding tools: you look for ways to automate, delegate, and structure work so that both people and agents can do it well
 * Bachelor's or Master's degree in Computer Science or equivalent professional experience.

## Description

We are looking for a Senior Fullstack Software Engineer to help guide the evolution of our web infrastructure, and build compelling experiences for our users. In this role, you will architect, build, and scale our website powered by React and Next.js that serve our global user base. You will also establish engineering best practices, optimize frontend performance, and mentor engineers across the team.

You Will:

 * Design, build, and maintain highly scalable, reliable, and performant web applications using React and Next.js.
 * Own the core web architecture, build systems, and CI/CD pipelines to ensure a world-class developer experience for product teams.
 * Drive the full product lifecycle in close collaboration with product, design, and data science teams, transforming complex requirements into high-performance, polished features.
 * Lead systematic improvements to our web development processes and architecture.
 * Champion best practices for writing clean, maintainable, and well-documented code.
 * Stay ahead of industry trends in frontend & backend development, component-based frameworks, and UI/UX to drive continuous improvement.