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Added 2 mins ago
Sr. Software Engineer, Kernels/CUDA (C++)
SpaceXSI
Palo Alto, CA
Hands-on work with GPU kernel optimization (CUTLASS, custom kernels, Nsight profiling)
Added 3 mins ago
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Engineering Manager
GPAC
Carlinville, IL
- $100,000 to $135,000 USD / year
…CNC Manufacturing • CNC Programming • G-Code • Manufacturing Engineer • Process Engineering • Precision Machining • CNC Machining • Tooling Engineering • Cutting Tools • Tool Crib • Cycle…
Added 3 mins ago
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Engineering Manager
GPAC
Auburn, IL
- $100,000 to $135,000 USD / year
…CNC Manufacturing • CNC Programming • G-Code • Manufacturing Engineer • Process Engineering • Precision Machining • CNC Machining • Tooling Engineering • Cutting Tools • Tool Crib • Cycle…
Added 3 mins ago
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Engineering Manager
GPAC
Divernon, IL
- $100,000 to $135,000 USD / year
…CNC Manufacturing • CNC Programming • G-Code • Manufacturing Engineer • Process Engineering • Precision Machining • CNC Machining • Tooling Engineering • Cutting Tools • Tool Crib • Cycle…
Added 3 mins ago
G
Engineering Manager
GPAC
Decatur, IL
- $100,000 to $135,000 USD / year
…CNC Manufacturing • CNC Programming • G-Code • Manufacturing Engineer • Process Engineering • Precision Machining • CNC Machining • Tooling Engineering • Cutting Tools • Tool Crib • Cycle…
Added 3 mins ago
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Engineering Manager
GPAC
Lincoln, IL
- $100,000 to $135,000 USD / year
…CNC Manufacturing • CNC Programming • G-Code • Manufacturing Engineer • Process Engineering • Precision Machining • CNC Machining • Tooling Engineering • Cutting Tools • Tool Crib • Cycle…
Added 3 mins ago
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Engineering Manager
GPAC
Jacksonville, IL
- $100,000 to $135,000 USD / year
…CNC Manufacturing • CNC Programming • G-Code • Manufacturing Engineer • Process Engineering • Precision Machining • CNC Machining • Tooling Engineering • Cutting Tools • Tool Crib • Cycle…
Added 3 mins ago
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Engineering Manager
GPAC
Rochester, IL
- $100,000 to $135,000 USD / year
…CNC Manufacturing • CNC Programming • G-Code • Manufacturing Engineer • Process Engineering • Precision Machining • CNC Machining • Tooling Engineering • Cutting Tools • Tool Crib • Cycle…
Added 4 mins ago
Seibi Technician - Production Engineering
Toyota
Liberty, NC
Industrial Controls Engineer/Engineering Tech experience in a manufacturing environment, including equipment installation, modification, and optimization
Added 5 mins ago
Electrical Controls Engineer
BorgWarner Inc.
Hendersonville, NC
We are looking for an experienced and driven Electrical Controls Engineer to participate in the design, development, and optimization of advanced control systems for our industrial…
Added 5 mins ago
Senior Design Manager (Data Center)
Jacobs
Cary, NC
…technology cooling water interfaces, leak detection, and thermal…
Added 5 mins ago
Senior Data Engineer - Microsoft Fabric Job Details | Black & Veatch Family of Companies
Black & Veatch
Cary, NC
We are looking for an experienced, talented, and motivated Senior Data Engineer with significant experience in Agile Methodology, ETL, Data Automation, Job Monitoring, Data Infrastructure,…
Added 5 mins ago
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CERTFICATION ENGINEER- HYBRID
Actalent
Winston Salem, NC
- $85,000 to $100,000 USD / year
Continuous improvement mindset with experience promoting process optimization and engineering quality.
Added 5 mins ago
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Sr. Serviceability Engineer
Nutanix
Durham, NC
- $110,000 to $218,000 USD / year
As a Serviceability Engineer, you actively participate in the capacity of an Individual Contributor providing serviceability requirements and working closely with Product Managers and…
Added 5 mins ago
A
QUALITY ENGINEER LEAD
Actalent
Greensboro, NC
- $75,000 to $95,000 USD / year
Quality Engineer role focuses on implementing and maintaining robust quality systems and controls within a high-volume manufacturing environment. You will combine technical expertise in…
Added 5 mins ago
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Data Analyst
Cayuse Holdings
Raleigh, NC
- $100,000 to $110,000 USD / year
The Data Engineer/Analyst collaborates with clients, data scientists, and software engineers to develop and optimize data pipelines, ETL processes, and database structures that support IRS…
Added 6 mins ago
Distinguished Engineer, AI Security Systems (Remote)
CrowdStrike
Raleigh, NC
We are seeking a Distinguished Engineer who has built AI and security systems that operate in the real world and stop real adversaries.
Added 6 mins ago
Software Engineer Principal
Syms Strategic Group, LLC (SSG)
Raleigh, NC
Syms Strategic Group (SSG) is seeking a talented Software Engineer Principal
Added 6 mins ago
Software Systems Engineer Principal
Syms Strategic Group, LLC (SSG)
Raleigh, NC
Syms Strategic Group (SSG) is seeking a talented Software Systems Engineer Principal
Added 6 mins ago
Principal Platform Engineer
Default Brand
Spanaway, WA
Ashley Digital is seeking a Principal Platform Engineer to own infrastructure, reliability, and delivery pipelines for our digital experience ecosystem - including our core ecommerce…
Added 6 mins ago
Senior AWS Cloud Engineer
Serco
Raleigh, NC
Looking for a Senior Cloud Engineer opportunity in an environment where you can make an impact every day? Discover this great opportunity with the Center for Medicare and Medicaid Services…
Added 6 mins ago
Senior Network Engineer
Cognizant
Raleigh, NC
Cognizant is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. This role…
Added 6 mins ago
Regional Automation Engineer Manager, R2L/GSF
Amazon
Charlotte, NC
As the Regional Automation Engineer Manager, you will lead teams of onsite and regional automation engineers in driving equipment reliability and operational excellence across our…
Added 6 mins ago
Senior AWS Database Migration Architect / Engineer
NTT America, Inc.
Charlotte, NC
We are currently seeking a Senior AWS Database Migration Architect / Engineer to join our team in Charlotte, North Carolina (US-NC), United States (US).
Added 6 mins ago
Mechanical Engineer
Siemens Energy
Charlotte, NC
As Mechanical Engineer in the Generator Component Design Department, you will play a key role in the design, development, testing and optimization of Large Electric Generators for the…

OpenAI Inc.

Hardware / Software CoDesign Engineer - 3P

Seattle, WA, United States

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Job details

Apply by: Nov 12, 2026
Experience: 4+ years of industry experience, including experience harnessing compute at scale and optimizing ML platform code to run efficiently on target hardware.
Posting language: English
Posted: Oct 12, 2026

Original job description

About the Team OpenAI's Hardware organization develops silicon and system-level solutions designed for the unique demands of advanced AI workloads. The team is responsible for building the next generation of AI-native silicon while working closely with software and research partners to co-design hardware tightly integrated with AI models. In addition to delivering production-grade silicon for OpenAI's supercomputing infrastructure, the team also creates custom design tools and methodologies that accelerate innovation and enable hardware optimized specifically for AI. About the Role As an Engineer on our hardware optimization and co-design team, you will co-design future hardware from different vendors for programmability and performance. You will work with our kernel, compiler and machine learning engineers to understand their unique needs related to ML techniques, algorithms, numerical approximations, programming expressivity, and compiler optimizations. You will evangelize these constraints with various vendors to develop and influence future hardware architectures towards efficient training and inference on our models. If you are excited about efficiently distributing a large language model across devices, dealing with and optimizing system-wide/rack-wide networking bottlenecks and eventually tailoring the compute pipe and memory hierarchy of the hardware platform, simulating workloads at different abstractions and working closely with our partners, this is the perfect opportunity! This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees.

Key Responsibilities

Co-design future hardware for programmability and performance with our hardware vendors
Assist hardware vendors in developing optimal kernels and add support for it in our compiler
Develop performance estimates for critical kernels for different hardware configurations and drive decisions on compute core and memory hierarchy features
Build system performance models at different abstraction levels and carry out analysis to drive decisions on scale up, scale out, front end networking
Work with machine learning engineers, kernel engineers and compiler developers to understand their vision and needs from high performance accelerators
Manage communication and coordination with internal and external partners
Influence the roadmap of hardware partners to optimize them for OpenAI's workloads.
Evaluate potential partners' accelerators and platforms.
As the scope of the role and team grows, understand and influence roadmaps for hardware partners for our datacenter networks, racks, and buildings.

Qualifications

4+ years of industry experience, including experience harnessing compute at scale and optimizing ML platform code to run efficiently on target hardware.
Strong experience in software/hardware co-design
Deep understanding of GPU and/or other AI accelerators
Experience with CUDA, Triton or a related accelerator programming language
Experience driving Machine Learning accuracy with low precision formats
Experience with system performance modeling and analysis to optimize ML model deployment
Strong coding skills in C/C++ and Python
Are familiar with the fundamentals of deep learning computing and chip architecture/microarchitecture.
Able to actively collaborate with ML engineers, kernel writers, compiler developers, system engineers, chip architects/microarchitects

Preferred Skills

PhD in Computer Science and Engineering with a specialization in Computer Architecture, Parallel Computing. Compilers or other Systems
Strong understanding of LLMs and challenges related to their training and inference

About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI's Affirmative Action and Equal Employment Opportunity Policy Statement. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For ... For full info follow application link.

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Skills

Research
Design hardware
ML
Hardware architectures
Machine learning
Communication skills
C
C++
Python
Deep learning
Computer science

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