> Markdown version of [/jobs/ext/4619450-principal-frontend-software-engineer-connections](https://www.wearedevelopers.com/jobs/ext/4619450-principal-frontend-software-engineer-connections). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Frontend Software Engineer, Connections - **Company:** Roblox - **Location:** San Mateo, CA, United States - **Experience:** Expert - **Salary:** $295,250.0 - $345,040.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Software Engineering, TypeScript, ReactJS, Information Technology, Roblox, Front End Software Development - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25304_8a3986a9ff477ed281c9c801a5894b4d ## About the Role * 8+ years of experience in software development with web or app technologies (React, TypeScript, JavaScript) * Proven track record building and launching complex, consumer-facing features * Bachelor's degree or higher in Computer Science or a related field. ## Description As a Principal Software Engineer on the Connections team, your work will power the Roblox ecosystem, helping people recognize and connect with friends & interests on Roblox, express themselves, and discover & engage with the best of Roblox through their connections. You will own critical features used by millions of users daily, including profiles, names, online presence, co-play tools, and social proof, while also developing new zero-to-one features. If you are an experienced developer who loves to write code, ship user-facing features, mentor engineers, up-level frontend development, and drive product vision, you'll have the opportunity to make a meaningful impact on this team. This role is based at Roblox HQ in San Mateo, CA (no remote option). You Will: * Design, build, and ship features that power the social graph for millions of users * Architect scalable, long-term solutions * Collaborate with teams across the company to translate ambitious business goals into a concrete, multi-year technical roadmap * Serve as a technical leader, setting engineering standards and mentoring other engineers