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60 Roblox Systems Engineer Jobs Hiring Near You

Roblox

Design Engineer

San Mateo, CA · On-site

$163K - $202K/yr

As a Design Engineer on the Design Acceleration team, you'll be an individual contributor focused on evolving the systems and processes which power Roblox's design organization through scalable ...

Roblox

Senior Software Engineer, Ads Platform

San Mateo, CA · On-site

$196K - $243K/yr

As a Senior Software Engineer on our Ads Platform team, you will architect and build foundational ads systems that are capable of reliably serving Roblox's massive scale. You will drive performance ...

Roblox

Design Engineer

San Mateo, CA · On-site

As a Design Engineer on the Design Acceleration team, you'll be an individual contributor focused on evolving the systems and processes which power Roblox's design organization through scalable ...

Roblox

Senior Software Engineer, Ads Platform

San Mateo, CA

$139K - $183K/yr

As a Senior Software Engineer on our Ads Platform team, you will architect and build foundational ads systems that are capable of reliably serving Roblox's massive scale. You will drive performance ...

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ROBLOX Jobs Information

What is it like to work at Roblox?

Roblox is a company that values creativity, innovation, and collaboration, fostering a dynamic and inclusive work environment where employees can share ideas and work together to achieve common goals.

The company has a flat organizational structure, allowing for open communication and flexibility, and its headquarters in San Mateo, California, features an open-concept workspace with amenities such as game rooms, fitness centers, and on-site cafes. Roblox's mission is to bring people together through play and creativity, with a focus on developing a platform that enables users to build, share, and play a wide variety of games and experiences.

Working at Roblox may appeal to candidates who are passionate about gaming, technology, and creativity, as the company offers opportunities to work on cutting-edge projects, collaborate with a diverse team of experts, and contribute to the development of a platform that has a significant impact on the lives of millions of users worldwide.

What makes Roblox an attractive place to work?

Roblox is a leading online platform for user-generated games and experiences, known for its innovative approach to interactive entertainment and its commitment to empowering creators and developers. The company's workplace is characterized by a culture of collaboration, innovation, and experimentation, with opportunities for employees to work on cutting-edge projects and contribute to the growth of a dynamic and rapidly evolving industry. Joining Roblox offers a chance to be part of a forward-thinking organization that values creativity, diversity, and professional development, with opportunities to make a meaningful impact on the lives of millions of users worldwide.
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Infographic showing various Systems Engineer job openings at Roblox in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 88% Physical, 6% Hybrid, and 6% Remote job distribution.

Senior Software Engineer, Game Engine Systems

Roblox

San Mateo, CA • Hybrid

$139K - $183K/yr

Full-time

Re-posted 19 days ago

Job description

As a Senior Software Engineer on the Engine DataModel team, you will own and innovate on the foundational components that form the backbone of the Roblox platform. In the Roblox Engine, the DataModel is a tree-like structure that is analogous to a scenegraph in other 3D engines. This role will report to the engineering manager and will be based out of our HQ in San Mateo, CA in a hybrid model 3 days a week (Tuesdays to Thursdays).

Our team owns:

  • The core structures and systems are used to build the DataModel and interact with it.
  • The C++ reflection bindings that form the Engine's Luau API surface and let creators interact with the DataModel. We've built custom codegen tooling to generate the C++ for these reflection bindings and other related structures.
  • DataModel serialization ... and much more!
You will:
  • Develop engine code that performs well for all user-created games on the Roblox platform.
  • Build the core systems and data structures used in the Roblox engine, working with other teams to find universal solutions.
  • Take ownership of projects throughout their full lifecycles.
  • Execute code that performs well on all the devices Roblox supports-from desktop clients to mobile phone clients to console clients.
You have:
  • Experience developing outstanding systems-level C++ programming.
  • Have a curiosity about the actual work the CPU does when you use smart pointers, templates, virtual functions, and blocks of memory, both structured and raw.
  • Have experience working on game engines or other similarly performance-sensitive products.
  • Responsibility for building and maintaining systems that work optimally.
  • Curiosity to learn and stay up-to-date on technology developments.

Apply