Jobs in the United States

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Sensor Signal Processing Engineer-ALL LE
The Charles Stark Draper Laboratory, Inc
Cambridge, MA
Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of…
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Sr. Quality Engineer (2nd Shift)
Cirtec Medical Corporation
Lowell, MA
…comprehensive solutions for Class II and III devices, from design and development to precision components and finished device assembly. Our expertise spans neuromodulation, implantable drug…
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Electrical Engineer 3
ACS Professional Staffing
Vancouver, WA
ACS Professional Staffing is looking for an employee to work on-site with our client. This Electrical Engineer 3 will perform electrical system analysis, design, and technical reviews for…
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New Nuclear Electrical Engineer I
ACS Professional Staffing
Richland, WA
ACS Professional Staffing is looking for an employee to work on-site with our client. This New Nuclear Electrical Engineer I role provides engineering services and technical support for…
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New Nuclear Electrical Engineer II
ACS Professional Staffing
Richland, WA
ACS Professional Staffing is looking for an employee to work on-site with our client. This New Nuclear Electrical Engineer II role provides engineering services and technical support for…
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New Nuclear Electrical Engineer II
ACS Professional Staffing
Richland, WA
ACS Professional Staffing is looking for an employee to work on-site with our client. This New Nuclear Electrical Engineer II role provides engineering services and technical support for…
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New Nuclear Electrical Engineer III
ACS Professional Staffing
Richland, WA
ACS Professional Staffing is looking for an employee to work on-site with our client. This New Nuclear Electrical Engineer III role provides technical leadership and accountability in…
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Senior Software Engineer, Security Foundations
Snowflake Inc.
Bellevue, WA
As an Anti-Abuse Software Engineer, you will design and build necessary software solutions within a multi-cloud env. across a wide range of problem areas that proactively protect our…
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AA
Software Systems Engineer
Aether Aerospace
Boston, MA · Dayton, OH
- $99,093 to $171,000 USD / year
Provide analysis, design, development, and integration of hardware, software, human-machine interfaces, and all system level requirements and functional objectives to provide an integrated…
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Mechanical Project Engineer - E&U
Affiliated Engineers, Inc.
Seattle, WA
…Design+Construction, Engineering News-Record, and Consulting-Specifying Engineer, with distinctions such as being named the #1 Laboratory Engineering Firm in the nation and receiving…
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Housing Development Associate
Catholic Charities Serving Central Washington
Yakima, WA
Assist the assembly and coordination of the project team for housing development (i.e. architect, engineer, developer, general contractor, etc.)
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S&
Data and AI Engineer (Mid-Level)
Shannon & Wilson, Inc
Seattle, WA
- $110,000 to $145,000 USD / year
We are seeking a Data Engineer to manage, optimize, and evolve our new Microsoft-based data platform (Microsoft Fabric, Azure SQL, Power BI, etc.). This role will be instrumental in…
Added 1 min ago
Mechanical Design Engineer
Zap Energy
Everett, WA
Zap Energy is seeking a Mechanical Design Engineer to support the Zap Modular Reactor (ZMR) program. In this role, you will be part of an integrated project team to deliver a liquid metal…
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Principal CSV Engineer - Automation Engineering
Eli Lilly and Company
United States
…Medicine Foundry, a new center for advanced manufacturing and drug development. The first-ever facility of its kind, combining research and manufacturing in a single location, the Medicine…
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AB
Application Support Engineer
Absolute Business Solutions Corp
Bethesda, MD
- $110,000 to $225,000 USD / year
ABSC has an exciting opening for a TS/SCI-cleared Application Support Engineer supporting DIA-NDOC under the DTP contract. You will serve as a customer-facing technical anchor for a…
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Senior or Principal Transmission Planning Engineer
Enercon services Inc
Kennewick, WA
Due to continued growth, our Power Delivery group is seeking a Senior or Principal Transmission Planning Engineer to join the team. This role is the perfect blend of technical depth and…
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Space Mission Requirements and Planning Systems Engineer II (Top Secret / Sensit
Blue Origin LLC
Seattle, WA
As a systems engineer on a hardworking team of specialists and engineers, you will lead the Mission Planning efforts as part our Blue Ring Mission Systems Engineering, Integration, and Test…
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Structural Design Engineer III - New Glenn
Blue Origin LLC
Seattle, WA
This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth…
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Avionics Cable Harness Design Engineer III - New Glenn (Fixed-Term)
Blue Origin LLC
Seattle, WA
This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth…
Added 1 min ago
Software Engineer, Motion Controls & Manufacturing Automation
Blue Origin LLC
Seattle, WA
We are seeking a Software Engineer to design, build, and control custom manufacturing hardware supporting Blue Origin's advanced metal additive manufacturing processes - including the…
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Avionics Systems Engineer II
Blue Origin LLC
Seattle, WA
This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple…
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Electrical Design Engineer, Avionics Ground and Test Equipment III
Blue Origin LLC
Seattle, WA
This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple…
Added 1 min ago
Senior Avionics Hardware Design Engineer - New Glenn
Blue Origin LLC
Seattle, WA
This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth…
Added 1 min ago
Director of Vehicle G&C - New Glenn
Blue Origin LLC
Kent, WA
…New Glenn Generation 1 G&C. In this role, you will lead the development of vehicle level guidance and control (G&C) algorithms for current generation vehicles and planned upgrades from…
Added 1 min ago
Manufacturing Engineer 2
Parker Hannifin Corporation
Airway Heights, WA
…unlimited opportunities for both professional and personal development. Working with some of the most brilliant minds in the industry, your contributions will be pivotal in developing…

Roblox

Software Engineer, Engine Harmony

San Mateo, CA, United States

$153,120 - $196,750 USD

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Job details

Pay: $153,120 - $196,750 USD
Experience: 2+ years of experience solving complex, system-level problems in large-scale codebases.
Posting language: English
Posted: Nov 5, 2026

Original job description

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.

At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there.

A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.

As a Software Engineer on our Systems team, you will have an immediate impact on the building blocks of Roblox itself. The software you build is a very large application that empowers our global community of 2M+ developers to push the boundaries of interactive gaming. Your work will touch every part of the engine, from threading and memory management to physics and scripting. If you enjoy working on C++ software and have a passion for working on high-performance real-time applications alongside experienced and passionate engineers, you will be right at home on our growing Game Engine team.

You will:

Develop engine code in C++ for sub-systems critical to the Roblox game engine
Work on sub-systems to harmonize resource usage to ensure gameplay works on various devices with varying CPU, memory and bandwidth capabilities
Work on optimization techniques to improve player engagement
Work on every application Roblox develops, from mobile phone clients to cloud-based servers

You have:

2+ years of experience solving complex, system-level problems in large-scale codebases.
Deep proficiency in C++ experience is preferred, but not required.
Good understanding of core systems fundamentals and low-level performance considerations.
Experience developing and shipping machine learning models is a strong plus.
Experience working in the guts of a game engine or passion and curiosity for learning about this technology.
A curiosity to want to learn and stay up-to-date on technology development.

For roles that are based at our headquarters in San Mateo, CA: The starting base pay for this position is as shown below. The actual base pay is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs and market demand. Therefore, in some circumstances, the actual salary could fall outside of this expected range. This pay range is subject to change and may be modified in the future. All full-time employees are also eligible for equity compensation and for benefits as described on this page.

Annual Salary Range

$153,120 - $196,750 USD

Roles that are based in an office are onsite Tuesday, Wednesday, and Thursday, with optional presence on Monday and Friday (unless otherwise noted).

Roblox provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Roblox also provides reasonable accommodations to candidates with qualifying disabilities or religious beliefs during the recruiting process.

For US based roles only, please note the Company may not be able to employ candidates for this role who have United States work authorization related to certain U.S. visa categories, or support future H-1B sponsorship at this time.