Job brief: Senior Software Engineer, Web Platform

What JoRoute checked · Checked by JoRoute

• Listed on Roblox's own job board. JoRoute does not take listings from job ads or recruiters.
• First seen by JoRoute 2026-11-11 (today); last confirmed on the board 2026-11-11.
• The apply link opens careers.roblox.com, the address Roblox's board gives for this job.
• No other listing with this title and place on this board in the last 90 days.
• No layoff notices (WARN) under this name in the state files JoRoute reads.

What the listing says · Employer's own words, not checked

• Pay: $243,290 to $295,250 a year
• Job type: Not stated
• Where: San Mateo, CA, United States · San Mateo, CA
• Posted: 2026-11-10

What the job asks · Employer's own words, not checked

Level: Senior. The title says "Senior".

Must have

• 6+ years of experience as a full-stack engineer, with a proven track record of building and shipping production-level applications.
• Bachelor’s or Master’s degree in Computer Science or equivalent professional experience.

Main duties

• 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…
• Lead systematic improvements to our web development processes and architecture.
• Champion best practices for writing clean, maintainable, and well-documented code.

Lines copied from the posting, not rewritten. "Preferred" or "nice to have" items are not listed as must-haves.

How it compares · Compared by JoRoute from listings

• Typical listed pay for software engineer jobs in San Mateo, CA: $256k a year (150 listings, 2 employers). This listing is 5% higher.
• Across Roblox's 257 open listings, 44% of those with a posting date were first posted more than 60 days ago. How Roblox hires

What nobody outside the employer knows · Not known

• Whether the role is already filled or on hold: employers often leave listings up.
• How many people applied, and who reads the applications.
• Where in the published range an offer would land.

Ask before you apply

1. Which of the listed places is this role based in?
2. What are the interview steps, and when should I expect to hear back?

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Next steps

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