Jobs in the United States

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Added 1 min ago
Principal, Cybersecurity Automation - Remote
Stryker
Remote, United States
The Principal Security Automation & AI Engineer is the senior technical leader responsible for automation and AI across Cyber Defense. This role designs, builds, and operates scalable…
Added 1 min ago
2027 Associate Embedded Software Engineer - Roy UT
CORP-Corporate Office
United States
Northrop Grumman is seeking an Associate Cyber Systems Engineer. This position will be located at our Defense Systems Sector in Roy, UT.
Added 1 min ago
Electrical Engineer - Level 2
SP - Synoptics
United States
Northrop Grumman’s Space Sector is seeking a Electrical Engineer – Level 2 to join our team in Charlotte, NC. This position is 100% onsite and cannot accommodate telecommute work.
Added 1 min ago
Principal or Sr. Principal DevOps Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems is looking for you to join our Software and Digital Technology Team as a Principal or Sr. Principal DevOps Engineer based out of Baltimore, MD.
Added 1 min ago
DevOps Engineer - Level 3 or 4
CORP-Corporate Office
United States
Monitor and improve software quality by implementing code quality and coverage metrics, integrating automated test suites, and enforcing quality controls across environments.
Added 1 min ago
System Safety Engineer Level 3
SP - Propulsion Systems
United States
Northrop Grumman’s Space Sector is seeking a System Safety Engineer – Level 3 to join our team in at our Huntsville, AL or Promontory, UT Facility.. This position is 100% onsite and cannot…
Added 2 mins ago
IG
Lead Quality Engineer, Test Automation & AI Products
Insight Global
Louisville-Jefferson County, KY
- From $62 USD / hour
8-10+ years of software quality engineering experience, including senior or lead QA responsibility
Added 2 mins ago
IG
Principal Platform AI Engineer, Healthcare Agentic AI
Insight Global
Louisville-Jefferson County, KY
- From $86 USD / hour
Daily Responsibilities: A large healthcare organization is looking for a Principal Platform AI Engineer to lead hands-on engineering for its enterprise Healthcare Agentic AI Platform. This…
Added 3 mins ago
Applications Software Engineer - Industrial Automation
Eurofins
Houston, TX
Eurofins Food & Feed Testing is seeking an Applications Software Engineer - Industrial Automation to design, develop, and maintain software solutions for custom laboratory automation and…
Added 4 mins ago
A
Embedded Software Engineer
Actalent
North Reading, MA
- $75 to $85 USD / hour
Job Title: Embedded Software EngineerJob DescriptionThis role focuses on designing, developing, and debugging embedded software systems that directly interface with sensors, motor…
Added 4 mins ago
A
Electrical Engineer
Actalent
Sunnyvale, CA
- $105 USD / hour
Job Title: Electrical EngineerJob DescriptionThe primary role of an Electrical Engineer is to design, develop, test, and oversee the manufacturing and installation of electrical equipment,…
Added 4 mins ago
A
Controls Engineer
Actalent
Sparta, TN
- $50 to $67 USD / hour
Job Title: Controls / Manufacturing EngineerJob DescriptionThe Controls / Manufacturing Engineer develops, improves, troubleshoots, and maintains manufacturing processes, automated…
Added 6 mins ago
BB
Specialist II-IC Development
BMO Bank N.A.
Tempe, AZ
- $150,000 USD / year
BMO Bank N.A. seeks a Specialist II-IC Development to drive the overall software development lifecycle including working across functional teams to transform requirements into features.…
Added 6 mins ago
BB
Specialist II-IC Development
BMO Bank N.A.
Tempe, AZ
- $150,000 USD / year
BMO Bank N.A. seeks a Specialist II-IC Development to drive the overall software development lifecycle including working across functional teams to transform requirements into features.…
Added 8 mins ago
Controls Engineer, Data Center, Colocation Regional Engineering - AMER
Amazon Data Services, Inc.
Mesa, AZ · Boardman, OR · Austin, TX · Seattle, WA · Atlanta, GA · Denver, CO · Herndon, VA · Mountain View, CA · Dallas, TX
As a Controls Colo Engineer, you will work with internal business teams and with colocation vendors to identify, document, and resolve any operational/design deficiencies which could impact…
Added 9 mins ago
Senior Controls Engineer - Switchgear
Generac Power Systems Inc
IL · Chicago, IL
The Senior Controls Engineer – Switchgear position oversees the development, execution and delivery of control systems projects for the switchgear market.
Added 10 mins ago
Senior Staff Software Engineer_Voice AI Agent Prompting
ServiceNow
Santa Clara, CA
The Forward Deployed Engineer, Voice AI Agent Engineering designs, builds, ships, and operates voice AI agents whose core behavior is model-driven rather than explicitly authored -…
Added 13 mins ago
Sr. Information Systems Security Engineer (ISSE) II (6906) (Up to 25k Sign-on)
MetroStar
Reston, VA
7+ years of experience as a cybersecurity engineer specializing in designing and building implementations of required security controls and implementing continuous monitoring and auditing…
Added 14 mins ago
Instrumentation Engineer, Sr
Quanta Power Solutions, LLC
Birmingham, AL
Quanta Power Solutions is seeking a highly experienced Senior Instrumentation Engineer to lead the design, development, and implementation of instrumentation, controls, and automation…
Added 15 mins ago
RU
Factory Manager
Randstad USA
Garland, TX
- $120,000 to $150,000 USD / year
…high-end engineered surfaces is hiring an on-site Industrial Software & Automation Engineer. In this role, you will take technical ownership of plant software, automated controls…
Added 18 mins ago
Senior Consultant – Construction Claims & Cost Analysis
J.S. Held LLC
Miami, FL
…bring experience in construction claims, cost analysis, project controls, and damages quantification, supporting complex disputes and working alongside our quantum experts on significant…
Added 22 mins ago
Senior Development Test Engineer - Mechanisms
Castelion Corporation
Torrance, CA · Torance, CA
The Senior Development Test Engineer owns the planning, execution, and analysis of tests that turn designs into flight-ready mechanisms. This role sits at the center of engineering,…
Added 23 mins ago
Staff, Mapping Software Engineer
Lucid Motors
Newark, CA
…world forward. Built on Lucid’s proprietary technology and software-defined vehicle architecture, our award-winning vehicles bring our “Compromise Nothing™” approach to the global…
Added 27 mins ago
Sr. Systems Integration Engineer, Automated Drive
Rivian
Palo Alto, CA
Added 27 mins ago
Sr. Systems Integration Engineer, Automated Drive
Rivian
Palo Alto, CA

Roblox

Senior Software Engineer, Build Platform

San Mateo, CA, United States

$196,750 - $243,290 USD

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Job details

Pay: $196,750 - $243,290 USD
Experience: 5+ years of experience building and operating backend or distributed systems in production.
Posting language: English
Posted: Nov 4, 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 Senior Software Engineer on the Build Platform team, you will build the cloud infrastructure that powers AI-driven creation on Roblox. Build lets anyone make a game by describing it, on mobile and in Studio. Creators can generate a playable experience from a sentence, iterate on it, playtest, and publish. Our team owns the platform underneath: the cloud-hosted agent harness, tools and skills, and evaluation framework.

You'll work on the systems that make agents run well at scale: long-running workflow orchestration, model integration and routing, tool execution, sandboxed game sessions, evals, and the observability, safety, and cost controls that let us ship to millions of creators.

You Will:

Design, build, and operate services in the agent platform, including orchestration, session management, model routing, and tool/skill execution.
Improve the reliability, latency, and cost of multi-step agent workflows running in production.
Build and extend evaluation infrastructure so teams can measure quality and catch regressions before they reach creators.
Partner with Build product teams, ML infrastructure, and Safety to ship new capabilities quickly and safely.
Participate in on-call and help raise the bar for operational excellence.
Write clear technical specs, review code, and mentor other engineers.

You Have:

5+ years of experience building and operating backend or distributed systems in production.
Proficiency in C#, Java, Go, or a similar language.
Experience with cloud infrastructure, containerized services, and workflow or job orchestration systems (e.g., Temporal, Kubernetes).
A track record of owning services end-to-end: design, launch, monitoring, and incident response.
A BS in Computer Science or a related field, or equivalent professional experience.

You Are:

Curious about LLMs and agentic systems, and eager to work on how they behave in production.
Pragmatic. You ship iteratively and let data and evals guide decisions.
Experienced building on LLM APIs, agent frameworks, or eval pipelines (bonus).

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

$196,750 - $243,290 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.

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More about this job

Skills

Workflow
ML
C#
Oracle Java
Go
Kubernetes
Incident response
Computer science

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