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Engineer, Quality Standards
MasterBrand Cabinets LLC
Jasper, IN · Lexington, NC · Howard Lake, MN · Goshen, IN · Ferdinand, IN · Huntingburg, IN · Arthur, IL · Jackson, GA · Las Vegas, NV · Sioux Falls, SD · Fairdale, KY · Waterloo, IA · Grants Pass, OR
The Engineer, Quality Standards will lead development and implement detailed product and process quality standards in a wood cabinetry manufacturing company. The role creates, deploys,…
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Engineer, Quality Innovation
MasterBrand Cabinets LLC
Jasper, IN · Lexington, NC · Howard Lake, MN · Goshen, IN · Ferdinand, IN · Huntingburg, IN · Arthur, IL · Jackson, GA · Las Vegas, NV · Sioux Falls, SD · Fairdale, KY · Waterloo, IA · Grants Pass, OR
The Quality Innovation Engineer leads the development and implementation of innovative quality engineering projects and technologies that improve product quality in the wood cabinetry…
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Stormwater Assistant Project Manager
WithersRavenel
Asheville, NC
This is an opportunity for an experienced engineer ready to expand their project management responsibilities, strengthen client relationships, and grow as a leader. You'll work alongside…
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Sr Systems Engineer
DCS Corporation
Sterling Heights, MI, MI
The Senior System Engineer will provide HW and SW engineering technical support to the Ground Vehicle Division and provide expert technical advice and apply technical expertise in Ground…
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Test Engineer III
Sierra Nevada Corporation
Hagerstown, MD
…championing and protecting explorers and heroes! As a Test Engineer III, you will lead the development and execution of comprehensive test plans for advanced aerospace and defense systems.…
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Systems Engineer II
Sierra Nevada Corporation
Lone Tree, CO
…and sustain our way of living. Join our team! As a Systems Engineer II, you will build upon foundational skills and perform intermediate tasks in requirements engineering, systems…
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Optical Test and Measurement Engineer III
Sierra Nevada Corporation
Lone Tree, CO
…Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to…
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Systems Security Engineer III
Sierra Nevada Corporation
Lone Tree, CO
…Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to…
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Systems Security Engineer III
Sierra Nevada Corporation
Plano, TX · Dayton, OH
…Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to…
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Superintendent - Facility Solutions
Swinerton Builders
Atlanta, GA
Works with trade partners and partners to verify building systems, envelope, and controls to achieve project design requirements
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Engineer I /II
Duke Energy Carolinas, LLC
Charlotte, NC
This position provides entry-level engineering support for transmission line design and will primarily support the Duke Energy – Carolinas West region.
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Software Engineer II
Dana-Farber Cancer Institute, Inc.
Remote, United States
The Software Engineer I is responsible for developing research and/or clinical applications within DFCI.
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Senior Electrical Engineering Technologist - Substation
Duke Energy Florida, LLC
Lake Mary, FL
…focused on performing complex substation electrical (physical) design, mentoring junior engineers and technicians, reviewing engineering design packages, and continuing to improve our…
Added 1 min ago
Software Development Engineer I
Default Brand
Greenwood Village, CO
Ulteig is looking for a Software Engineer who is a Computer Science graduate seeking their first professional software engineering role and who is excited to build with modern AI…
Added 1 min ago
Full Stack Engineer - Traffic
eBay Inc.
United States
As a Full Stack Engineer - Traffic, you will help shape the next generation of applications and services that support eBay’s traffic ecosystem. This is a full-time opportunity for an…
Added 1 min ago
SO
Electrical Engineer / Electronic Engineer
System One
Chicago, IL
- $43 to $55 USD / hour
Job Title: Electrical Engineer / Electronic Engineer
Added 1 min ago
Senior GCP Cloud Engineer
System One
Salt Lake City, UT
- Design and build infrastructure on Google Cloud Platform (GCP).
Added 1 min ago
S
Mechanical Engineer
Saratech
Waco, TX
- $65 to $75 USD / hour
Saratech is seeking an experienced Mechanical Engineer to support our client in the design, development, analysis, and validation of complex mechanical systems and structures. The ideal…
Added 1 min ago
Entry Level Electrical Design Engineer
Salas O'Brien
Atlanta, GA
We are looking for a motivated and detail-oriented Entry-Level Electrical Design Engineer to join our engineering team. The successful candidate will assist in the design, development, and…
Added 1 min ago
Senior Software Engineer
Pantherx Specialty LLC
Pittsburgh, PA
The Senior Software Engineer expands the suite of applications. The position manages systems analysis, development, testing, debugging, documenting, and installing portions of new systems…
Added 1 min ago
Senior Engineer - Operations Engineer
Mission Critical Group
Spicewood, TX
The Operations Engineer plays a key role in our company by establishing, standardizing, and continuously improving the processes that turn customer orders into delivered solutions. This…
Added 1 min ago
Infrastructure Engineer
AEG Worldwide
Los Angeles, CA
The Infrastructure Engineer is responsible for implementing, securing and maintaining AEG's Information Technology (IT) and is responsible for ensuring the secure design of all environments…
Added 2 mins ago
SubContractor - DevOps Engineer
Qvest US
Los Angeles, CA · NY
…Packaged Goods & Retail industries. We strategize, advise, design, develop and implement future-forward business & technology solutions. With expertise in digital media supply chain, data &…
Added 2 mins ago
Project Engineer
Cemtek Environmental
Hatfield, PA
…more environmentally friendly with air emissions. The Project Engineer will perform engineering, design, and configuration activities for Continuous Emissions Monitoring Systems (CEMS)…
Added 2 mins ago
Project Director Transportation
Arcadis
Los Angeles, CA · Irvine, CA
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.

Rockstar

Backend Software Engineer (ML Infra)

San Francisco, CA, United States

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Job details

Experience: 1–3 years of engineering experience, ideally working on production systems on the backend and infrastructure layer.
Posting language: English
Posted: Nov 4, 2026

Original job description

Rockstar is recruiting for a fast-growing AI infrastructure startup building the optimal inference allocation engine - model routing, dedicated inference, and post-training, all working together to ensure every request is served by the best model for it, in real time. The client’s mission is to deliver truly serverless intelligence to the AI world. Their routers and models allocate and serve 100B+ tokens/month for frontier AI companies across industries.

About the Client

The client is building the optimal inference allocation engine - model routing, dedicated inference, and post-training, all working together to ensure every request is served by the best model for it, in real time. Their mission is to deliver truly serverless intelligence to the AI world.

Their routers and models allocate and serve 100B+ tokens/month for frontier AI companies across industries.

The Role

The client is hiring a Software Engineer to help design, build, and scale the core systems that power large-scale routing, model training, and deployment.

The engineer will work on everything from distributed training pipelines, cloud-native infrastructure, and internal developer platforms that support fine-tuning, reinforcement learning, and inference at scale, stretching right up to the frontend. This role sits at the intersection of product engineering and ML systems - the engineer will collaborate closely with ML scientists while owning production-grade infrastructure operating at 99.99% uptime, alongside a team that has shipped hundreds of models at places like TikTok, MongoDB, and Neeva.

This is an ideal role for an early-career engineer who wants to work on real distributed systems, GPU workloads, and modern ML infrastructure, and actually see their work transform the AI capabilities of frontier application layer companies.

What You’ll Do

Build & Scale Core Infrastructure

Design and implement systems that support large-scale ML workloads, including fine-tuning and reinforcement learning. Build distributed training, inference, and logging pipelines that are efficient, fault-tolerant, and observable.

Cloud & Systems Engineering

Work on cloud-native systems using containers and orchestration (e.g., Kubernetes). Optimize systems for performance, reliability, and cost efficiency, especially for GPU-heavy workloads. Implement monitoring, logging, and observability for long-running training jobs and production services.

Bring the Client’s Capabilities to Customers

Talk to customers. Join their calls, find what’s slowing them down, and ship the fix yourself. Realize the client’s features. Develop the frontend and backend logic that enables customers to access the client’s capabilities.

Who You Are

Required

1–3 years of engineering experience, ideally working on production systems on the backend and infrastructure layer. Strong fundamentals in distributed systems, networking, and backend architecture. Comfortable writing code with and without AI and taking accountability for your code. Excited to work on-site in San Francisco with a fast-moving early-stage team.

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