HQ: Herndon, United States • Managed IT Services (MSP) • Systems Integrators • IT Resellers & VARs • 501-1000 employees • Est. 1990 • NASDAQ: PLUS • Trust B • Hiring 55, 3 new
ePlus is an IT solutions provider headquartered in Herndon, Virginia, that sells and delivers technology across AI infrastructure, security, cloud, collaboration, data center and networking, backed by professional and managed services and financing. The company is listed on the Nasdaq under the ticker PLUS, operates in the United States, the United Kingdom, Europe and Asia-Pacific, includes the Bailiwick services business and in August 2026 acquired the assets of Daymark Solutions to expand its Microsoft cloud services. It hires account executives, presales solutions architects, systems engineers, configuration center technicians and service coordinators.
No named decision-maker yet.
No careers mailbox known
$170k – $190k per year • Equity • Lead • 8+ years exp • In office (Irvine, United States) • Bachelor's Degree • Architect
C
C
MPI
AI/ML
DeepSpeed
vLLM
CUDA Toolkit
MLFlow
Triton Inference Server
Fine-tuning
RLHF
Reinforcement Learning
JAX
TensorRT
Kubeflow
Transformers
TensorFlow
PyTorch
LLM
RAPIDS
cuDF
cuML
KServe
NVIDIA NIM
CUDA
Hugging Face
Pre-training
Megatron-LM
NCCL
InfiniBand
NVLink
cuDNN
Machine Learning
LLMOps
DevOps
Helm
SLURM
Kubernetes
Argo Workflows
Amazon S3
HPC
Linux
GCP
Azure
AWS
Platform Engineering
SLI/SLO/SLA
Cybersecurity
Zero Trust
Management
Draw.io
+38
HQ: Tokyo, Japan • Systems Integrators • Enterprise Storage Systems • Electrical Equipment & Cables • IT Consulting & Digital Transformation • 5000+ employees • Est. 1910 • Trust A • Hiring 2372, 7 new
Hitachi is a Japanese conglomerate founded in 1910 by Namihei Odaira as an electrical repair shop inside a copper mine, which grew into one of the country's largest industrial groups. After a decade of restructuring it now concentrates on digital systems and services, green energy and mobility, selling grid equipment through Hitachi Energy, trains and signalling through Hitachi Rail, and storage and data platforms through Hitachi Vantara. Its Lumada portfolio ties operational technology to software, and the 2021 acquisition of GlobalLogic gave the group a large digital engineering arm serving customers outside Japan.
Toshiaki Higashihara · Chairman · decision-maker
Keiji Kojima · President & Chief Executive Officer · decision-maker
Namihei Odaira · Founder · founder
Careers mailbox is known
≈ $58k – $105k per year (Estimated) • Hybrid (Kraków, Poland) • Master's Degree • Full-Time • English: C1
Python
Java
C
C#
C++
C
MPI
AI/ML
CUDA Toolkit
CUDA
TPU
DevOps
HPC
+2
HQ: Ottawa, Canada • Quantum Computing Hardware • Quantum Science & Computing • 51-200 employees • Trust D • Hiring 21
Home for the Curious Mind Q-Block Computing is a home for the curious mind and unconventional thinking. We approach high-impact problems at the forefront of science and engineering.
No named decision-maker yet.
Careers mailbox is known
$71k – $99k per year • Middle • 4+ years exp • In office (Ottawa, Canada) • Bachelor's Degree • Full-Time • Middle
Python
Bash
C
C
MPI
AI/ML
InfiniBand
DevOps
Ansible
Configuration Management
Linux
Unix
DNS
DHCP
VLAN
Prometheus
SLURM
Grafana
HPC
+8
Los Angeles • Boulder • Golden • Research Institutes • Energy & Utilities • 1001-5000 employees • Trust A • Hiring 50, 4 new
NLR, the National Laboratory of the Rockies, is a US national laboratory researching energy materials and technologies.
No named decision-maker yet.
Careers mailbox is known
≈ $138k – $303k per year (Estimated) • In office (Golden, United States) • Relocation • PhD • Full-Time
Python
C
Julia
C
MPI
AI/ML
Reinforcement Learning
OpenMP
PyTorch
Machine Learning
HQ: Bristol, United Kingdom • AI Chips & Accelerators • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 2016 • Trust A • Hiring 164, 3 new
Graphcore is a British semiconductor company founded in Bristol in 2016 that designs the Intelligence Processing Unit, a processor architected specifically for machine learning rather than adapted from graphics. Its chips place large amounts of memory directly on the die and expose fine-grained parallelism, an approach aimed at sparse and irregular models that map poorly onto conventional accelerators. The company sells IPU systems and the Poplar software stack to research and enterprise customers, and has operated as a wholly owned subsidiary of SoftBank Group since its acquisition in 2024.
Simon Knowles · Co-Founder & Chief Technology Officer · decision-maker
Nigel Toon · Co-Founder & Chief Executive Officer · decision-maker
Careers mailbox is known
$50k – $68k per year • In office (Gdańsk, Poland)
Python
C++
C
C
MPI
C++
CMake
PyTorch C++
AI/ML
PyTorch
NCCL
Machine Learning
DevOps
Git
GitHub Actions
GitLab CI
CI/CD
HPC
+6
$90k – $122k per year • Staff+ • In office (Gdańsk, Poland) • Staff
Python
C++
C
C
MPI
C++
CMake
PyTorch C++
AI/ML
PyTorch
NCCL
Machine Learning
DevOps
Git
GitHub Actions
GitLab CI
CI/CD
HPC
+6
HQ: Amsterdam, Netherlands • Data Centers & Colocation • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 1001-5000 employees • Trust B • Hiring 331, 39 new
Nebius is an international technology company that specializes in building full-stack artificial intelligence infrastructure and high-performance cloud GPU platforms for AI model development. Headquartered in Amsterdam, Netherlands, the firm operates energy-efficient data centers across Europe and North America to provide scalable compute, storage, and software tools for machine learning workloads.
No named decision-maker yet.
Careers mailbox is known
$170k – $300k per year • Lead • 5+ years exp • United States • Remote (United States) • Staff
Python
C++
C
C
MPI
AI/ML
NCCL
InfiniBand
DevOps
KVM
QEMU
HPC
Linux
+2
≈ $123k – $316k per year (Estimated) • Senior • 5+ years exp • Amsterdam • Berlin • London • Remote (Europe) • Senior
Python
C++
C
C
MPI
C++
TensorFlow C++
PyTorch C++
AI/ML
Fine-tuning
InfiniBand
TensorFlow
PyTorch
NCCL
DevOps
Kubernetes
KVM
QEMU
HPC
Linux
+8
HQ: Seongnam, South Korea • AI Compute & Inference • AI Chips & Accelerators • Processors, MCUs & AI Chips • 501-1000 employees • Est. 2020 • Startup • Trust C • Hiring 38, 1 new
Rebellions is a South Korean semiconductor company founded in 2020 by former Wall Street quantitative engineers and IBM chip designers to build accelerators specialised for AI inference rather than training. Its ATOM processor targets efficiency per watt in data centre inference, and the follow-on REBEL design uses chiplet packaging to scale to large language model workloads. The company merged with Sapeon Korea, the AI chip unit of the SK group, to consolidate the domestic effort against foreign GPUs, becoming South Korea's first AI semiconductor unicorn and working closely with SK Telecom, KT and Samsung Foundry.
Jinwook Oh · Co-Founder & Chief Technology Officer · decision-maker
Sunghyun Park · Co-Founder & Chief Executive Officer · decision-maker
No careers mailbox known
≈ $64k – $178k per year (Estimated) • Senior • 5+ years exp • In office (Seongnam, South Korea) • PhD • Senior
C++
C
C
MPI
AI/ML
TPU
NCCL
NVLink
DevOps
HPC
≈ $66k – $196k per year (Estimated) • Senior • 5+ years exp • In office (Seongnam, South Korea) • Master's Degree • Senior
C++
C
C
MPI
AI/ML
TPU
NCCL
NVLink
DevOps
HPC
HQ: Livermore, United States • High-Performance Computing • National Security • Research Institutes • 1001-5000 employees • Est. 1952 • Trust B • Hiring 142, 24 new
Lawrence Livermore National Laboratory is an American national laboratory founded in 1952 to work on nuclear weapons design, and it remains one of the two laboratories responsible for certifying the United States stockpile without explosive testing. Its work now spans stockpile stewardship, high-performance computing, inertial fusion at the National Ignition Facility, which achieved fusion ignition in 2022, biosecurity, energy research and counterterrorism. Located in Livermore, California and operated for the Department of Energy by a consortium including the University of California, it employs thousands of scientists and engineers, most requiring security clearance.
No named decision-maker yet.
Careers mailbox is known
$122k – $143k per year • Hybrid (Livermore, United States) • Relocation • PhD • Full-Time • Junior • English
HQ: Beijing, China • AI Chips & Accelerators • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 2020 • Trust C • Hiring 250, 11 new
Moore Threads is a Chinese semiconductor company founded in 2020 by former Nvidia executives to build full-function graphics processors. Its MTT series supports graphics, video and artificial intelligence compute, and the company promotes them as a domestic option for training clusters under export controls. It develops the accompanying driver and framework software to make the chips usable with common AI toolchains.
No named decision-maker yet.
Careers mailbox is known
In office (Shanghai, China)
C++
C
C
MPI
C++
CMake
TensorFlow C++
PyTorch C++
AI/ML
JAX
TensorFlow
PyTorch
InfiniBand
MLIR
XLA
+4
In office (Shanghai, China)
C++
C
C
MPI
C++
TensorFlow C++
PyTorch C++
AI/ML
DeepSpeed
vLLM
CUDA Toolkit
SGLang
TensorRT
TensorFlow
PyTorch
CUDA
Megatron-LM
NCCL
InfiniBand
NVLink
cuDNN
Game Dev
RenderDoc
+11
HQ: Heidelberg, Germany • AI Development Tools • LLM & Generative AI • Foundation Models • 201-500 employees • Est. 2019 • Startup • Trust A • Hiring 4, 1 new
Aleph Alpha is a German artificial intelligence company founded in Heidelberg in 2019 by Jonas Andrulis and Samuel Weinbach, positioned as a European alternative to American frontier labs. It initially trained the multilingual Luminous model family and has since shifted toward being an infrastructure and tooling vendor, selling the PhariaAI stack that lets governments, defence agencies and regulated enterprises run and adapt models entirely on their own hardware. That sovereignty argument, backed by a large funding round from Schwarz Group, Bosch, SAP and Hewlett Packard Enterprise, is the core of its position in the European market.
Samuel Weinbach · Co-Founder · decision-maker
Jonas Andrulis · Founder & Chief Executive Officer · decision-maker
Ilhan Scheer · Vertreten durch · decision-maker
Reto Spörri · Vertreten durch · decision-maker
Careers mailbox is known
Senior • Hybrid (Heidelberg, Germany) • Full-Time • Senior
Python
C
C
MPI
AI/ML
CUDA Toolkit
PyTorch
LLM
CUDA
Pre-training
FSDP
NCCL
Machine Learning
DeepSpeed
Megatron-LM
+5
Wantage • New York • London • Dallas • Spartanburg • Energy Storage • Precision Engineering • 201-500 employees • Est. 2024 • Trust B • Hiring 32, 1 new
Williams Grand Prix Technologies applies Formula 1 engineering to battery systems and physics-informed ML across marine, defence, motorsport, mobility and energy.
No named decision-maker yet.
Careers mailbox is known
≈ $118k – $235k per year (Estimated) • Staff+ • In office (Dallas, United States) • Full-Time • Architect
C
C
MPI
AI/ML
InfiniBand
NVLink
DevOps
HPC
Linux
HQ: Lemont, United States • Research Institutes • Nuclear Energy • Quantum Science & Computing • 501-1000 employees • Est. 1946 • Trust A • Hiring 70, 5 new
Argonne National Laboratory is a premier multidisciplinary science and engineering research center located in Lemont, Illinois (near Chicago). Originating in 1946 from the University of Chicago’s work on the Manhattan Project (Metallurgical Laboratory), Argonne operates under the oversight of the U.S. Department of Energy (DOE) Office of Science and is managed by UChicago Argonne, LLC.
No named decision-maker yet.
No careers mailbox known
$86k – $135k per year • Senior • 6+ years exp • In office (Lemont, United States) • Bachelor's Degree • Full-Time • Senior
Python
C
C
MPI
AI/ML
Machine Learning
Groq
Cerebras
InfiniBand
DevOps
Ansible
Git
Configuration Management
HPC
Linux
Unix
Kubernetes
+6
HQ: Athens, Greece • IT Infrastructure & Networking Services • Research Institutes • Est. 1998 • Trust B • Hiring 8
GRNET is the Greek national infrastructure for research and technology, established in 1998 and based in Athens. It operates the country's academic network, cloud services and high performance computing. The organisation also runs national digital government infrastructure.
No named decision-maker yet.
Careers mailbox is known
In office (Athens, Greece) • Greek
Python
C++
Fortran
C
C
MPI
AI/ML
OpenMP
DevOps
SLURM
HPC
Linux
Management
ServiceNow
+2
HQ: Paris, France • Smart City • Smart Building & Cities • Est. 1980 • Trust D • Hiring 19
GECI International is a French technology and digital group that designs and develops smart solutions, products and services for research, industry and services. Its subsidiary EOLEN is an engineering and IT consultancy serving energy, banking, telecoms, aerospace and defence, hiring DevOps engineers, information system architects, Python and HPC developers and GPU engineers. The group is headquartered in Paris, France.
No named decision-maker yet.
No careers mailbox known
In office • Full-Time • French: C1 • English: C1
Python
C++
Bash
Fortran
C
C
MPI
C++
CMake
AI/ML
CUDA Toolkit
OpenMP
CUDA
NCCL
InfiniBand
DevOps
Terraform
Ansible
GitHub Actions
GitLab CI
SLURM
CI/CD
Jenkins
Git
Docker
GitHub
GitLab
HPC
Linux
+17
HQ: Toronto, Canada • Semiconductor IP & Chip Design Services • AI Chips & Accelerators • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 2016 • Trust A • Hiring 112, 5 new
Tenstorrent is a Canadian semiconductor company founded in 2016 that designs artificial intelligence accelerators and RISC-V processors, and it is unusual in the field for licensing its designs as intellectual property as well as selling hardware. It is led by Jim Keller, the chip architect behind AMD's Zen and Apple's early mobile processors, and its argument against Nvidia is openness: an open instruction set, open source software stack and licensable designs rather than a closed platform. Headquartered in Toronto and backed by investors including Samsung, Hyundai and Bezos Expeditions, it competes in a market where software maturity matters as much as silicon.
Ljubisa Bajic · Founder · decision-maker
Alexander Munn · Executive Officer · decision-maker
Keith Witek · Director · decision-maker
James Keller · Executive Officer, Director · decision-maker
Careers mailbox is known
$100k – $500k per year • In office (Austin, Santa Clara, United States, Toronto, Canada) • Full-Time
C++
C
C
MPI
AI/ML
Edge AI
DevOps
HPC
HQ: Palo Alto, United States • Machine Learning • AI Research Labs • 11-50 employees • Est. 2012 • Trust B • Hiring 8
BREAKING THE TIME BARRIERTM. Pioneering R&D in machine intelligence, with a focus on AGI, agentic systems, inference efficiency, AI privacy, and security.
Alston Ghafourifar · Executive Officer, Director · decision-maker
Lily Sarafan · Director
Brienne Ghafourifar · Director
Willem Roelandts · Director
Careers mailbox is known
≈ $109k – $219k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Middle
Python
Java
C++
C
C
FFmpeg
MPI
C++
TensorFlow C++
AI/ML
Hadoop
Spark
OpenCV
CUDA Toolkit
Computer Vision
OpenMP
TensorFlow
Keras
Pillow
CUDA
Machine Learning
+10
