HQ: San Francisco, United States • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • Startup • Hiring 7
Train the models only you can build. SF Tensor provides one optimized, cross-vendor training stack for enterprise post-training and frontier pre-training.
No named decision-maker yet.
No careers mailbox known
$285k – $315k per year • Staff+ • In office (San Francisco, United States) • Relocation • Full-Time • Staff
C++
C
C
MPI
C++
LLVM
AI/ML
CUDA Toolkit
CUDA
Post-training
Pre-training
TPU
ROCm
AWS Trainium
InfiniBand
NVLink
MLIR
Frontend
Sass
Mobile
Metal
DevOps
HPC
+9
HQ: Moreno Valley, United States • AI Chips & Accelerators • Processors, MCUs & AI Chips • Est. 2020 • Startup • Trust A • Hiring 28
We completely re-designed the GPU to give architects, gamers, artists, and researchers what they need to change the world. Bring your ideas to life with Zeus.
No named decision-maker yet.
Careers mailbox is known
$175k – $200k per year • Equity • Staff+ • 8+ years exp • In office (Sunnyvale, United States) • Relocation • Full-Time • Architect
Python
C++
C
C
MPI
AI/ML
CUDA Toolkit
CUDA
DevOps
HPC
HQ: Denver, United States • Air Defense • Lasers & Laser Systems • Nuclear Energy • 201-500 employees • Est. 2021 • Trust A • Hiring 47, 1 new
Xcimer Energy is a Denver-based company developing laser-driven inertial fusion power and high-energy laser systems for air defense, built around large electron-beam-pumped excimer lasers. In 2024 it began building Phoenix, its first high-energy laser system, in its Denver laser bay, it has had a fusion power plant preconceptual design milestone approved by the US Department of Energy, and RTX has invested in it to develop directed energy technology. It hires optical, laser, pulsed power and nuclear engineers, physicists and materials scientists, scientific software and data engineers, technicians, quality and supply chain leaders, and summer interns.
Conner Galloway · Executive Officer, Director · decision-maker
Alexander Valys · Executive Officer, Director · decision-maker
Careers mailbox is known
$168k – $198k per year • Senior • 7+ years exp • In office (Denver, United States) • Bachelor's Degree • Full-Time • Senior
Python
C++
Fortran
Cython
C
C
MPI
C++
STL
Cython
PyBind11
AI/ML
CUDA Toolkit
Scikit-learn
SciPy
Pandas
NumPy
CUDA
Machine Learning
DevOps
SLURM
CI/CD
Docker
Kubernetes
HPC
Analytics
Matplotlib
+13
HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1487, 112 new
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.
Chris Cage · Chief Financial Officer · decision-maker
Thomas Bell · Chairman & Chief Executive Officer · decision-maker
Roger Krone · former Chief Executive Officer
Careers mailbox is known
$108k – $195k per year • Senior • 5+ years exp • In office (Bethesda, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
Python
Bash
C
C
MPI
AI/ML
Kubeflow
DevOps
Terraform
Ansible
GitLab CI
CI/CD
Docker
Kubernetes
Ubuntu
Platform Engineering
Linux
SLURM
AWS
+8
HQ: Wayne, United States • Information Technology • Artificial Intelligence • High-Performance Computing • 201-500 employees • Est. 2019 • Startup • Hiring 19
Learn about Cornelis—pioneers in open, high-performance networking for AI and HPC. Discover our mission, team, solutions, and global impact.
Lisa Spelman · Executive Officer, Director · decision-maker
Gunnar Gunnarsson · Executive Officer · decision-maker
Vladimir Tamarkin · Executive Officer · decision-maker
Philip Murphy Jr. · Executive Officer, Director · decision-maker
Careers mailbox is known
Senior • 6+ years exp • In office • Bachelor's Degree • Full-Time • Senior
C++
C
C
MPI
AI/ML
CUDA Toolkit
CUDA
NCCL
ROCm
DevOps
HPC
Linux
+1
HQ: Falls Church, United States • National Security • Digital Government • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 2006 • Trust A • Hiring 1554, 19 new
General Dynamics Information Technology, known as GDIT, is the technology services division of the defence contractor General Dynamics and one of the largest suppliers of IT to the United States federal government. It designs, builds and operates networks, cloud environments, cybersecurity and mission applications for defence, intelligence, homeland security and civilian agencies, work that requires a very large security-cleared workforce. The division roughly doubled in scale through the 2018 acquisition of CSRA, and has since concentrated on cloud migration, zero trust architecture and applying artificial intelligence inside accredited government environments.
Amy Gilliland · President · decision-maker
Careers mailbox is known
$98k – $132k per year • Lead • 15+ years exp • United States • Remote (United States) • Bachelor's Degree • Full-Time • Public Trust • Principal
Python
C
Bash
Perl
C
MPI
DevOps
Red Hat
SLURM
HPC
HQ: Blagnac, France • Defense Manufacturing • Satellite Manufacturing • Aerospace Manufacturing • Aircraft Manufacturing • 5000+ employees • Est. 1970 • Trust A • Hiring 2469, 59 new
Airbus is a European aerospace group formed in 1970 as a consortium of French, German, British and Spanish manufacturers to build a competitor to the American aircraft industry, and now the largest commercial aircraft maker in the world. Its passenger jets run from the A220 through the best-selling A320 family to the A350 widebody, built in an unusual pan-European industrial system where major sections are made in different countries and flown to final assembly lines. Beyond airliners it is the largest civil helicopter maker, builds telecommunications and observation satellites, and supplies military aircraft including the A400M transport.
Lars Wagner · Directeur Général · decision-maker
Carmen-Maja Rex · Directeur Général · decision-maker
Alberto Gutierrez · Executive Officer · decision-maker
Catherine Jestin · Executive Officer · decision-maker
Careers mailbox is known
≈ $18k – $40k per year (Estimated) • Lead • 10+ years exp • In office (Bengaluru, India) • Full-Time • Staff
C
C
MPI
AI/ML
InfiniBand
DevOps
HPC
Splunk
Grafana
SLI/SLO/SLA
Management
Agile
Scrum
ITIL
+2
≈ $24k – $55k per year (Estimated) • Lead • 8+ years exp • In office (Bengaluru, India) • Full-Time • Staff
Python
C
Bash
Perl
C
MPI
AI/ML
Copilot
DevOps
Ansible
Red Hat
Git
AWS
HPC
Linux
Management
Agile
ITIL
+6
HQ: Tel Aviv, Israel • High-Performance Computing • Processors, MCUs & AI Chips • Est. 2017 • Startup • Hiring 21, 2 new
NextSilicon is an Israeli semiconductor company building reconfigurable processors for high performance and scientific computing. Its architecture adapts at runtime to the shape of the workload instead of relying on fixed instruction pipelines. The company works with national laboratories and supercomputing centres.
No named decision-maker yet.
Careers mailbox is known
≈ $120k – $221k per year (Estimated) • Senior • 5+ years exp • Minneapolis • Remote (United States) • Bachelor's Degree • Full-Time • Senior
≈ $114k – $249k per year (Estimated) • Austin • Remote (United States) • Master's Degree • Full-Time
C++
Fortran
Python
C
C
MPI
C++
LLVM
TensorFlow C++
PyTorch C++
AI/ML
CUDA Toolkit
OpenMP
CUDA
llama.cpp
vLLM
JAX
TensorFlow
Pandas
NumPy
PyTorch
DevOps
SLURM
HPC
Linux
Unix
+14
HQ: Boston, United States • Artificial Intelligence • AI Research Labs • Startup • Trust B • Hiring 14
Twenty-first-century civilization runs on twentieth-century physics. Physical superintelligence is intelligence grounded in physical law and accountable to experiment.
No named decision-maker yet.
No careers mailbox known
≈ $162k – $332k per year (Estimated) • Staff+ • 3+ years exp • Hybrid (Boston, United States) • Full-Time • Staff
Python
C++
C
C
MPI
AI/ML
CUDA Toolkit
Reinforcement Learning
Quantization
CUDA
Triton
InfiniBand
vLLM
AI Agents
SGLang
Mixture of Experts
MLIR
CUTLASS
KV Cache
DevOps
Rest API
HPC
SLURM
+12
HQ: Louisville, United States • Higher Education • 1001-5000 employees • Est. 1798 • Trust A • Hiring 98, 12 new
The University of Louisville is a public research university in Louisville, Kentucky, and a member of the Kentucky state university system. Chartered in 1798 as the Jefferson Seminary, it became one of the first city-funded public colleges in the United States and is mandated by the Kentucky General Assembly to operate as a preeminent metropolitan research university. Teaching and research run across the Belknap Campus, the downtown Health Sciences Center and a satellite campus in eastern Louisville, covering medicine, dentistry, nursing, law, business, engineering and the arts.
No named decision-maker yet.
No careers mailbox known
≈ $98k – $190k per year (Estimated) • Senior • 8+ years exp • In office (United States) • Bachelor's Degree • Full-Time • Senior
Python
C
C
MPI
Databases
MySQL
PostgreSQL
AI/ML
CUDA Toolkit
OpenMP
CUDA
DevOps
SLURM
Linux
Red Hat
Docker
Ubuntu
CentOS Stream
HPC
Cybersecurity
NIST 800-171
+8
HQ: Massy, France • IT Consulting & Digital Transformation • Management Consulting • 1001-5000 employees • Est. 1931 • Startup • Trust A • Hiring 62, 3 new
Viridien, formerly known as CGG, is a French advanced technology, digital and Earth data company headquartered in Massy near Paris that serves energy, mining, environmental, infrastructure and defence markets. It traces its roots to the geophysical company founded in 1931, provides subsurface imaging, geoscience data libraries, marine and land sensing equipment and structural monitoring, and runs major centres in Houston, Crawley, Haywards Heath, Singapore and Kuala Lumpur. Its hiring covers imaging geophysicists, research geoscientists, spectral geologists, high-performance computing specialists, machine learning engineers, data scientists and graduate programme entrants.
Non-Diffusible Non-Diffusible · Président du conseil d’administration · decision-maker
No careers mailbox known
≈ $117k – $231k per year (Estimated) • Senior • 5+ years exp • Hybrid (Houston, United States) • Bachelor's Degree • Full-Time • Senior
C
C
MPI
AI/ML
InfiniBand
DevOps
HPC
Linux
TCP/IP
≈ $128k – $235k per year (Estimated) • Senior • 5+ years exp • In office (Houston, United States) • Master's Degree • Full-Time • Senior
Python
SQL
C++
Fortran
C
C
MPI
AI/ML
CUDA Toolkit
CUDA
DevOps
HPC
Unix
+2
HQ: Bethesda, United States • Military Satellites • Aerospace Manufacturing • Missiles • Combat Aircraft • Defense Manufacturing • 5000+ employees • Est. 1995 • NYSE: LMT • Trust A • Hiring 2503, 154 new
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.
Evan Scott · Chief Financial Officer · decision-maker
James Taiclet · Chairman, President & Chief Executive Officer · decision-maker
Marillyn Hewson · former Chairman & Chief Executive Officer
No careers mailbox known
$98k – $182k per year • Junior • 1+ year exp • In office (Fort Worth, United States) • PhD • Top Secret • Junior
C++
Fortran
Python
C
C
MPI
C++
CMake
AI/ML
OpenMP
DevOps
HPC
Git
Linux
Management
Agile
+3
HQ: Austin, United States • Higher Education • 1001-5000 employees • Est. 1883 • Trust B • Hiring 491, 38 new
The University of Texas at Austin is the flagship campus of the University of Texas System, opened in 1883 and now one of the largest public research universities in the United States. It enrols around fifty thousand students across colleges covering engineering, natural sciences, business, liberal arts, law, computer science and communications, and it operates major research units including the Texas Advanced Computing Center and the Oden Institute for computational engineering. Located in Austin, it is funded partly through the Permanent University Fund built on oil and gas revenue from state land, and it employs tens of thousands of academic and support staff.
No named decision-maker yet.
Careers mailbox is known
$104k – $174k per year • Senior • 5+ years exp • In office (United States) • Bachelor's Degree • Full-Time • Senior
Python
MATLAB
C
Perl
C
GTK
MPI
AI/ML
OpenMP
Machine Learning
DevOps
Linux
Windows
Unix
+3
$89k – $120k per year • Junior • 2+ years exp • In office (United States) • Bachelor's Degree • Full-Time • Junior
Python
C
MATLAB
Perl
C
GTK
MPI
AI/ML
OpenMP
Machine Learning
DevOps
Linux
Windows
Unix
+3
HQ: Campbell, United States • Cloud Platforms (IaaS & PaaS) • DevOps & Platform Engineering • 501-1000 employees • Est. 1999 • Trust B • Hiring 96, 8 new
Mirantis is an American infrastructure software company founded in 1999 that helps enterprises run container and cloud platforms on their own hardware rather than on public cloud. It began as an OpenStack specialist, acquired Docker Enterprise in 2019 and now sells Kubernetes distributions, container runtimes and managed services aimed at organisations with regulatory, cost or latency reasons to keep workloads in their own data centres. Headquartered in Campbell, California with a substantial engineering presence in eastern Europe, it competes with Red Hat and the cloud providers' own managed offerings.
Henson Gawliu · Executive Officer · decision-maker
Adrian Ionel · Executive Officer, Director · decision-maker
Andrew Wild · Executive Officer · decision-maker
Boris Renski · Executive Officer · decision-maker
No careers mailbox known
≈ $40k – $104k per year (Estimated) • Lead • 5+ years exp • Sofia • Remote (EU) • Full-Time • Senior • English
Python
Bash
C
C
MPI
AI/ML
InfiniBand
Machine Learning
DevOps
Splunk
Terraform
Ansible
AWS
Kubernetes
Platform Engineering
HPC
Linux
TCP/IP
BGP
OSPF
Cybersecurity
FortiGate
+10
HQ: Beijing, China • Advertising • Digital Media • Recommendation Systems • Video & Photo Sharing • Consumer Internet Groups • 1001-5000 employees • Est. 2012 • Trust A • Hiring 6392, 66 new
ByteDance is a Chinese internet technology company founded in Beijing in 2012 that operates some of the world's largest content and commerce platforms. Its portfolio includes the short-video apps TikTok and Douyin, the news aggregator Toutiao, the video editor CapCut, the workplace suite Lark and the Doubao family of AI assistants and models. Recommendation systems trained on user behaviour sit at the centre of every product, and the company has grown into one of the highest-revenue private technology businesses in the world.
Liang Rubo · Co-Founder & Chief Executive Officer · decision-maker
Shou Zi Chew · Chief Executive Officer, TikTok · decision-maker
Zhang Yiming · Co-Founder · founder
No careers mailbox known
Intern • In office (San Jose, United States) • Bachelor's Degree • Internship • Intern
Python
C
C
MPI
AI/ML
TensorFlow
PyTorch
LLM
Fine-tuning
TPU
NCCL
DevOps
HPC
Linux
+3
≈ $226k – $494k per year (Estimated) • In office (Seattle, United States) • PhD • Full-Time
Python
C
C++
C
MPI
AI/ML
AI Agents
LLM
Time Series Forecasting
NCCL
≈ $228k – $500k per year (Estimated) • In office (San Jose, United States) • PhD • Full-Time
Python
C
C++
C
MPI
AI/ML
AI Agents
LLM
Time Series Forecasting
NCCL
HQ: San Jose, United States • Semiconductor IP & Chip Design Services • EDA Software • 5000+ employees • Est. 1988 • NASDAQ: CDNS • Trust B • Hiring 455, 46 new
Cadence Design Systems is an American software company founded in 1988 that supplies the electronic design automation tools engineers use to design and verify integrated circuits. Its products cover digital synthesis and place-and-route, custom and analogue design, circuit simulation with the Spectre and Virtuoso families, functional verification, and increasingly system-level analysis for packaging, thermal behaviour and computational fluid dynamics. Headquartered in San Jose and listed on Nasdaq, it also licenses design intellectual property such as processor and interface blocks, and competes primarily with Synopsys and Siemens EDA.
John Wall · Chief Financial Officer · decision-maker
Anirudh Devgan · President and Chief Executive Officer · decision-maker
No careers mailbox known
In office (Pune, India) • PhD • Full-Time
Python
C
C++
C
MPI
AI/ML
VLM
CUDA Toolkit
OpenMP
CUDA
Machine Learning
DevOps
CI/CD
HPC
+3
HQ: Las Vegas, United States • Higher Education • 5000+ employees • Est. 1957 • Trust B • Hiring 142, 3 new
Headquartered in Las Vegas, Nevada, the University of Nevada, Las Vegas (UNLV) is a public research university designated with Carnegie R1 "Very High Research Activity" status. The institution offers a comprehensive array of undergraduate, graduate, and professional degree programs across diverse disciplines, including hospitality management, law, medicine, business, and engineering. By combining academic rigor with strong local industry integration, cutting-edge research centers, and community engagement, it serves as a primary engine for workforce development and economic innovation throughout Southern Nevada.
No named decision-maker yet.
Careers mailbox is known
$90k – $100k per year • Senior • 5+ years exp • In office (Las Vegas, United States) • Bachelor's Degree • Full-Time • Senior
Python
C
C
MPI
AI/ML
InfiniBand
OCR
DevOps
SLURM
Git
Kubernetes
HPC
Linux
Management
Outlook
+3
$120k – $130k per year • Staff+ • 5+ years exp • In office (Las Vegas, United States) • Bachelor's Degree • Full-Time • Architect
C
C
MPI
AI/ML
InfiniBand
OCR
DevOps
SLURM
Kubernetes
HPC
Linux
Unix
Management
Outlook
+2
HQ: San Diego, United States • AI Consulting & Integration • Web Development Services • Mobile App Development Services • Custom Software Development • 201-500 employees • Est. 1992 • Trust A • Hiring 25
Integrant is a custom software development company that specializes in building web, mobile, and enterprise applications alongside AI-driven solutions. Headquartered in San Diego, California, the firm also maintains international development centers to support its technical workforce. It provides software engineering, quality assurance, and IT consulting services tailored primarily to industries such as life sciences, healthcare, and finance.
No named decision-maker yet.
Careers mailbox is known
≈ $68k – $179k per year (Estimated) • Lead • 14+ years exp • In office (Cairo, Egypt) • Staff • English (Optional)
C
C
MPI
AI/ML
NCCL
InfiniBand
DevOps
Ansible
SLURM
Configuration Management
SLI/SLO/SLA
HPC
Linux
BGP
OSPF
+4
HQ: London, United Kingdom • Wind Energy • Solar Energy • 501-1000 employees • Est. 2022 • Startup • Trust A • Hiring 63, 4 new
Fuse Energy is a British household energy supplier headquartered in London, founded by former Revolut executives. It was the first new domestic energy supplier in Great Britain since the 2021 energy crisis and operates its own renewable generation assets.
No named decision-maker yet.
Careers mailbox is known
London • Remote (United States, United Kingdom) • Full-Time
Python
C++
C
C
MPI
AI/ML
CUDA Toolkit
CUDA
Triton
NCCL
InfiniBand
NVLink
cuDNN
DevOps
SLURM
Kubernetes
HPC
+6
HQ: San Jose, United States • Cloud Platforms (IaaS & PaaS) • Servers & Data Center Hardware • AI Compute & Inference • 501-1000 employees • Est. 2012 • Startup • Trust A • Hiring 86, 6 new
Founded in 2012 by Stephen Balaban and Michael Balaban, Lambda is an artificial intelligence compute and deep learning infrastructure provider headquartered in San Jose, California. The company specializes in cloud-based GPU instances, multi-node GPU superclusters, bare-metal deep learning servers, and high-performance hardware optimized for training, fine-tuning, and serving inference for complex AI foundation models.
Ximena Flores · Executive Officer · decision-maker
Austen Allred · Executive Officer, Director · decision-maker
Benhamin Nelson · Executive Officer · decision-maker
Elias Torres · Director
No careers mailbox known
$338k – $438k per year • Equity • Lead • 7+ years exp • Hybrid (Bellevue, San Francisco, United States) • Full-Time • Principal
C
C
MPI
AI/ML
NCCL
InfiniBand
Machine Learning
DevOps
AWS Lambda
AWS
HPC
