Principal Software Engineer, Core Game Engine Data Model

OneClick Smart Resume; San Mateo (CA); Hybrid; USD 295,250 - 345,040; Full time

Benefits offered by this job

Equity compensation

Job summary

Roblox in San Mateo, CA is seeking a Principal Software Engineer to lead the Game Engine Data Model team. You will design core data structures, drive architectural direction, and collaborate across platforms to deliver high-performance engine features.

The role requires 8+ years in C++ and systems programming, with a strong foundation in code-generation, abstractions like ASTs, and memory management. Onsite three days a week with equity and benefits.

Qualifications

• BS or MS in Computer Science, or equivalent practical experience.
• 8+ years of experience with C++ code-generation and analysis tools.
• Strong C++ systems programming skills.
• Curiosity about CPU operations, memory management, smart pointers, templates, and virtual functions.

Responsibilities

• Develop engine code that performs well for all Roblox user-created games.
• Establish the foundational architecture and technical direction for the team.
• Collaborate cross-functionally across teams and platforms to deliver high quality functionality.
• Mentor engineers to implement best practices, patterns, and strategies.
• Improve product quality by encouraging automated testing.
• Take ownership of projects throughout their lifecycles.
• Ensure compatibility across desktop, mobile, and console Roblox clients.

Skills

C++ programming

Code-generation

libclang

Abstract Syntax Trees

Education

BS/MS in Computer Science

Tools

libclang

Abstract Syntax Trees

Job description

Roblox in San Mateo, CA is seeking a Principal Software Engineer to lead the Game Engine Data Model team. You will design core data structures, drive architectural direction, and collaborate across platforms to deliver high-performance engine features.

The role requires 8+ years in C++ and systems programming, with a strong foundation in code-generation, abstractions like ASTs, and memory management. Onsite three days a week with equity and benefits.