Jobs in the United States

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Added 1 min ago
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Sr. Data Scientist
Immuta
College Park, MD · Columbus, OH · Boston, MA
- $148,500 to $170,500 USD / year
As a Senior Data Scientist, you’ll own the path from raw data to decisions that leaders can act on. You’ll bring new data into Snowflake, model it in dbt to production standards,…
Added 1 min ago
I-Know Digital Literacy and Emerging Technologies, Assistant/Associate Librarian
Texas A&M University - Corpus Christi
Corpus Christi, TX
Added 2 mins ago
Senior Software Development Engineer, Marine & RV/Camping
Storable
Seattle, WA
Storable is seeking a Senior Software Development Engineer to join our Marine and RV & Camping Divisions (Storable Marine and Newbook) and help build the software that powers the day-to-day…
Added 2 mins ago
Senior UX Designer
Apply now!
United States
The Senior UX Designer leads complex, end-to-end product design work for Relias products and major workflows. This role partners with Product Management and Engineering from discovery and…
Added 3 mins ago
Associate - Product Design
American Express
Phoenix, AZ
Presents design decisions to peers and partners with support from senior colleagues.
Added 3 mins ago
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GTM Product Marketing Manager
Kforce
Remote, United States
- $80 to $90 USD / hour
Demonstrated comfort working with, and presenting to, senior leaders across a variety of disciplines
Added 3 mins ago
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Senior RF Hardware Design Engineer
Kforce
Orem, UT
- $135,000 to $170,000 USD / year
…technology company in Orem, UT on an exclusive search for a Senior RF Hardware Design Engineer. This position is Hybrid…
Added 5 mins ago
Staff Engineer
WEX Inc
Remote, United States
Technical Mentorship: Provide guidance to mid-level and senior engineers, fostering a culture of high engineering standards, clean code, and AI-assisted productivity.
Added 5 mins ago
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Senior Product Manager, Agent Builder
DataSnipper
New York, NY
- $195,000 to $220,000 USD / year
We are looking for a skilled and passionate Senior Product Manager to join our Agent Builder team in our NYC office. Working in a high-growth scale-up, you’ll have the unique opportunity to…
Added 5 mins ago
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Senior Product Manager, Agent Builder
DataSnipper
New York, NY
- $195,000 to $220,000 USD / year
We are looking for a skilled and passionate Senior Product Manager to join our Web Platform team in our NYC office. Working in a high-growth scale-up, you’ll have the unique opportunity to…
Added 5 mins ago
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Founding Deployment Strategist
True Talent Solutions Partners
New York, NY
- $180,000 to $250,000 USD / year
- Clear communication skills, including the ability to advise senior executives and explain complex results.
Added 5 mins ago
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Director of Behavioral Science, Newmark Consulting
Newmark
NY
- $125,000 to $150,000 USD / year
…a team that's still evolving. You'll have direct access to senior leaders, the opportunity to influence how we work, and the chance to take on broader responsibilities than you might in a…
Added 5 mins ago
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Northam Enterprise and Operational Risk Lead
Wise
Austin
- $197,500 to $282,500 USD / year
Manage, partner, and influence senior regional stakeholders across Product, Engineering, Operations, Banking and Compliance to embed the risk function and risk management program.
Added 7 mins ago
Principal, Data Governance
Fifth Third Bank, National Association
Cincinnati, OH
Provide senior leadership for a team responsible for Commercial data governance, while directly leading the most complex and ambiguous data governance challenges, establishing scalable…
Added 10 mins ago
Senior Manager, Retail Analytics (Remote: United States or Canada)
Circana
Remote, United States
Added 10 mins ago
Senior Manager, Forward Deployed Engineering
Workday, Inc.
CA
…customer execution across Agent Factory, Sana, Products, and the Developer Platform. When Workday launches new AI agents and products, early deployments surface complex real-world…
Added 10 mins ago
Senior Forward Deployed Engineer (FDE) - Developer Platform
Workday Limited
CA
As a Senior Forward Deployed Engineer, you will bridge hands-on software development with high-impact customer technical strategy. You will partner with enterprise customers to architect,…
Added 10 mins ago
Senior Bar Partner Operations Manager
Themis Solutions (USA) Inc.
Remote, United States
As Senior Bar Partner Operations Manager, you will be responsible for the relationships, resourcing and reporting of partnerships with a subset of targeted partners. You will help with…
Added 11 mins ago
Sr. Systems Engineer - CCA
TD SYNNEX CALA, Inc.
Miramar, FL
Coordinate technical escalations with the vendor, engaging senior engineers only for mission-critical or highly complex cases.
Added 12 mins ago
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Senior Manager, Data and AI
HEARTSHARE HUMAN SERVICES OF NEW YORK
BROOKLYN, NY
- $95,000 to $105,000 USD / year
The Senior Manager, Data and AI Portfolio leads the coordinated execution of Heartshare’s data, analytics, artificial intelligence, and automation projects within the Data and Innovation…
Added 13 mins ago
Senior Product Operations Manager
ASSA ABLOY
Austin, TX
An Amazing Career Opportunity for a Senior Product Operations Manager!!
Added 14 mins ago
ML/AI - Supply Chain
Samsara
Remote, United States
Define the end-to-end AI transformation roadmap for supply chain alongside the Senior Director of Supply Chain AI Transformation, aligning with company OKRs and executive stakeholders
Added 14 mins ago
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Senior Logistics Program Manager - Supply Chain Life Cycle Operations
Lambda
San Jose, CA
- $161,000 to $215,000 USD / year
As the Senior Logistics Program Manager, you’ll report to the Sr. Manager of Logistics and Warehousing and own the operational logistics strategy and execution for data center hardware,…
Added 14 mins ago
Salesforce Development Manager & Systems Architect
Weave
Lehi, UT
Reports to: Senior Director of Business Systems
Added 16 mins ago
Human Resources Manager
MP Materials Corp.
Mountain Pass, CA
…across all sites. The Manager will collaborate closely with senior leadership to align HR initiatives with organizational goals and drive continuous improvement in workforce effectiveness.…

Roblox

Principal Software Engineer, Build Platform

San Mateo, CA, United States

$345,040 - $399,420 USD

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Job details

Pay: $345,040 - $399,420 USD
Experience: 8+ years of experience building and operating large-scale distributed systems, including technical leadership across multiple teams.
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 Principal Software Engineer on the Build Platform team, you will set the technical direction for the infrastructure behind AI-powered creation on Roblox. Build lets anyone make a game by describing it, on mobile and in Studio. Our team owns the platform underneath: the cloud-hosted agent harness, tools and skills, and evaluation framework. You'll be the senior technical leader shaping its architecture.

This role spans the full agent stack: orchestrating long-running, multi-step workflows; model integration and routing across providers; tool and skill execution; sandboxed game environments; evals at scale; and the reliability, safety, and cost systems that let us grow to millions of creators.

You Have:

8+ years of experience building and operating large-scale distributed systems, including technical leadership across multiple teams.
Deep experience designing backend platforms used by other engineering teams.
Hands-on experience with production AI/ML systems, such as model serving, orchestration, LLM integration, or agentic execution loops (planning, tool use, recovery, long-running workflows).
A strong understanding of tool and skill design and structured evaluation for AI systems.
The judgment to weigh tradeoffs and make pragmatic calls under ambiguity.
A BS in Computer Science or a related field, or equivalent professional experience.

You Are:

Excited to define how AI agents create at scale, and to stay hands-on while doing it.
A clear communicator who can explain complex technical direction to engineers, product, and leadership.
Experienced with workflow engines (e.g., Temporal), multi-provider model routing, or AI cost management (bonus).

You Will:

Own the technical architecture and long-term roadmap for the Build agent platform.
Design for reliability, safety, observability, and cost efficiency in production AI workloads, including usage metering and model-routing strategy.
Define how we measure agent quality and build the evaluation infrastructure that drives model, prompt, and skill decisions.
Partner with Build product teams, ML infrastructure, and Safety to ship new capabilities quickly and safely.
Raise the engineering bar through design reviews, mentorship, and hands-on technical leadership.

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

$345,040 - $399,420 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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Skills

Leadership
ML
Computer science
Workflow
Cost management

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