Jobs in the United States

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Added 1 min ago
Staff SW Engineer - Performance Engineering
Visa U.S.A. Inc.
Austin, TX
As a Software Engineer on the Risk and Security team, will design and develop our services for customers in an agile environment. Collaborating with supportive and challenging colleagues,…
Added 1 min ago
O
Senior Core Infrastructure Engineer- Nashville,TN
Oracle
Carson City, NV
- $79,200 to $209,500 USD / year
Develop and maintain unit, integration, system, performance, and scale tests.
Added 2 mins ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Carson City, NV
- $114,600 to $234,600 USD / year
The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…
Added 2 mins ago
Digital Telemetry and Command / Radio Frequency Electronics Hardware Design Engineer (Mid-Level or Senior)
The Boeing Company
El Segundo, CA
…collaborating with cross-functional teams, you'll ensure seamless integration across various test systems in communication with the satellite. If you are an engineer at heart with a love…
Added 2 mins ago
Entry Level Electrical Design Engineer
The Boeing Company
Hazelwood, MO
…facilities infrastructure to support these devices. This Design Engineer will analyze and translate requirements into hardware designs with a focus on manufacturability. The Designer will…
Added 2 mins ago
Propulsion Systems Engineer, Mid-Career and Senior
The Boeing Company
Kennedy Space Center, FL · Orlando, FL
…non-hazardous operations throughout the lifecycle of refurbishment, integration, and test (RIT), launch, and recovery operations for the ESG…
Added 2 mins ago
Product Security Engineer
Tapestry - G0G
Hazelwood, MO
Tapestry Solutions, a part of Boeing Global Services (BGS), is seeking a Product Security Engineer in Hazelwood, MO for the Department of Navy Tomahawk Land-Attack Missile program. The…
Added 2 mins ago
MT
Dry System Mechanical Engineer
Micron Technology
Clay, NY · Clay
- $82,000 to $139,000 USD / year
As a Dry System Mechanical Engineer, you will play a key role in delivering critical facility systems that support semiconductor manufacturing operations. You will provide technical…
Added 2 mins ago
MT
PCS Engineer
Micron Technology
Manassas, VA · Manassas
- $74,000 to $145,000 USD / year
As a FDC (Fault Detection Control) Engineer at Micron Technology, Inc. in Manassas, VA you will support the manufacturing areas with development and implementation of FDC solutions to…
Added 2 mins ago
Staff Engineer, Design Verification
Micron Technology
San Jose, CA · San Jose
…efforts of groups such as Product Engineering, Test, Probe, Process Integration, Assembly and Marketing to proactively design products that optimize all manufacturing functions and assure…
Added 2 mins ago
Senior Engineer, Process Mechanical Engineer
Micron Technology
Boise, ID · Boise
As a Process Mechanical Engineer, you will provide technical leadership and oversight of third-party process mechanical design for major construction projects. You will manage design…
Added 2 mins ago
Engineer, RDA DRAM
Micron Technology
Boise, ID · Boise
…applications and also use data analysis skills to identify and solve process issues. This position will provide the opportunity for you to collaborate with engineers in process integration,…
Added 2 mins ago
Intern - YE-Electrical Failure Analysis Engineer
Micron Technology
Boise, ID · Boise
Collaborate with Design, Process Integration, Manufacturing, Test, and Product Engineering teams while presenting technical findings through reports and presentations.
Added 2 mins ago
AI Engineer
Micron Technology
Boise, ID · Boise
We are seeking an early-career Full-Stack AI Engineer to help design, develop, and deploy AI-powered applications that support Micron’s Autonomous Operations initiatives. This role offers…
Added 2 mins ago
Product Pathfinding Engineer- HIG-TPG
Micron Technology
Boise, ID · Boise
Micron Technology is searching for its next Product Pathfinding Engineer on the High Bandwidth Memory (HBM) technology team!
Added 2 mins ago
Intern - System Engineer, HBM
Micron Technology
Boise, ID · Boise
Validate hardware, firmware, and software products through testing, debugging, and cross-functional integration.
Added 4 mins ago
T
Platform Engineer (Snowflake)
TEKsystems
Cincinnati, OH
- $75 to $118 USD / hour
DescriptionThe Senior Snowflake Platform Engineer will provide hands-on technical leadership for the administration, reliability, security, performance, and cost optimization of the…
Added 12 mins ago
KC
Civil Project Engineer
KPFF Consulting Engineers
Denver, CO
- $90,000 to $115,000 USD / year
…generous benefits, and a collaborative approach to work-life…
Added 12 mins ago
KC
Civil Designer
KPFF Consulting Engineers
Denver, CO
- $90,000 to $115,000 USD / year
…generous benefits, and a collaborative approach to work-life…
Added 12 mins ago
KC
Assistant Controller
KPFF Consulting Engineers
Seattle, WA
- $125,000 to $140,000 USD / year
…generous benefits, and a collaborative approach to work-life…
Added 13 mins ago
VM
2027 Summer Intern - Systems Engineer - Instrument Development
Ventana Medical Systems, Inc.
United States
- $25 to $46 USD / hour
Multiple aspects of Design Control relating to Engineering, Requirements, Risk Management, Detailed Design, Simulations, Prototyping, Integration, Testing and Release.
Added 19 mins ago
Data and AI Product Engineer
Information Systems
United States
The Data and AI Product Engineer designs and develops modern data, analytics, AI, and web-based products that enable users to interact with data and analytics in intuitive ways. This role…
Added 19 mins ago
Staff/Principal AI Transformation Engineer
DiDi Labs
San Jose, CA · Mountain View, CA
We are seeking a visionary, highly technical, and mission-driven Staff or Principal AI Transformation Engineer to act as the ultimate catalyst for our company-wide AI transformation. In…
Added 22 mins ago
Principal Engineer, Identity & Access Management (IAM) - Microsoft Entra ID
Boston Scientific
Arden Hills
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Entra ID and cloud identity to provide enterprise-level technical leadership…
Added 22 mins ago
Sr. Principal Project Engineer; Turbo Jet (Onsite)
RTX
United States
The Sr. Principal Engineer, Lead Project Engineering will be responsible for overseeing and improving designs, manufacturing, and engine test processes for legacy and new production…

Roblox

Senior Software Engineer (Machine Learning) - Economy ML

San Mateo, CA, United States

$243,290 - $295,250 USD

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Job details

Pay: $243,290 - $295,250 USD
Experience: 5+ years of software engineering experience, including 2+ years building and operating ML infrastructure or ML-backed production services at high scale.
Posting language: English
Posted: Nov 2, 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.

The Economy ML team is building the machine learning backbone for Roblox’s virtual economy - from intelligent pricing and personalized storefronts to dynamic layout optimization and avatar content understanding. We partner closely with Marketplace, Payments, and Developer Monetization to deliver ML systems that drive long‑term value across engagement, retention, and creator earnings.

As a Senior ML Software Engineer on the team, you will build the infrastructure and backend services that train, serve, and integrate the models powering ranking, personalization, and pricing across Roblox’s economic surfaces, including Marketplace, Developer Monetization, and Payments. Your work determines how quickly we can take new models from idea to production, and how well they perform once they are serving millions of users.

You Will

Build and operate the training infrastructure behind Economy ML’s ranking, recommendation, and pricing models: distributed training jobs, efficient data loading, and reproducible pipelines from raw data to trained model.
Co-design models and systems with ML engineers: profile and optimize training and inference for our ranking and recommendation models, improving GPU utilization, memory, throughput, and latency (e.g., moving models to GPU serving, request batching, mixed precision, faster request-time feature processing).
Design and build the backend services and APIs that bring model predictions into Marketplace, Payments, and Developer Monetization, with clear latency budgets and graceful fallbacks.
Build and scale the batch and real-time data and feature pipelines that feed training and serving, with a focus on freshness, correctness, and training/serving consistency.
Own the path from trained model to production serving: packaging, deployment, versioning, shadow and canary rollouts, and integration with A/B experiments on Roblox’s ML platform.
Make the systems you own reliable and observable, and set the team’s best practices for logging, monitoring, alerting, and on-call across ML services.
Partner with Roblox’s central ML platform and data infrastructure teams, and with Marketplace / Economy backend teams, to adopt shared infrastructure and contribute improvements back to it.
Contribute to the technical direction of the Economy ML team: help shape our training and serving stack, infrastructure roadmap, and the tradeoffs between model quality, latency, and cost.
Mentor other engineers through design reviews, code reviews, and hands-on guidance, helping raise the technical bar of the broader Economy organization.

You Have

5+ years of software engineering experience, including 2+ years building and operating ML infrastructure or ML-backed production services at high scale. Experience with recommendation, search, or ads systems is a strong plus.
Solid engineering fundamentals in Python and at least one other backend language, with a track record of designing and operating distributed, low-latency services.
Hands-on experience training and serving deep learning models in production with PyTorch, including scaling training across GPUs and nodes and deploying models on GPU inference servers. Comfortable profiling and optimizing for utilization, memory, latency, and cost.
Experience building batch and streaming data pipelines and feature stores (e.g., Spark, Flink, Kafka), with attention to data quality and training/serving skew.
You build systems that are easy to debug and operate, and you take ownership of production health, from monitoring and alerting to incident response.
You enjoy working closely with ML engineers, platform teams, product managers, and data scientists across Marketplace, Payments, and Developer Monetization, and you can drive alignment in complex, multi‑stakeholder environments.
You understand how infrastructure choices (latency, freshness, cost) affect model quality and product metrics, and you prioritize work by its impact on users, creators, and the business.
BS, MS, or Ph.D. in Computer Science, Engineering, or a related technical field, or equivalent practical experience.

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

$243,290 - $295,250 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

Machine learning
ML
Packaging
Python
Deep learning
PyTorch
Apache Spark
Apache Kafka
Incident response
Computer science

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