HQ: Washington, United States • Job Boards & Aggregators • 51-200 employees • Startup • Trust A • Hiring 133, 11 new
WorkinOptics is the online career center of Optica, the international optics and photonics society based in Washington, DC, connecting employers with job seekers in lasers, photonics, quantum technology and optical engineering. The board, run alongside the OFC conference brand and powered by Web Scribble Solutions, carries postings from companies such as IonQ, universities such as Queen's University and Harvard Medical School labs, and offers career guides, salary data and career fairs. Listed jobs include laser and photonics engineers, optics technicians, quantum physicists, faculty and postdoctoral positions, and sales and program management roles in the industry.
No named decision-maker yet.
No careers mailbox known
$124k – $186k per year • Middle • 3+ years exp • In office (Bothell, United States) • Bachelor's Degree • Middle
Python
AI/ML
MLIR
DevOps
GitHub
HPC
Management
Agile
Quantum
Qiskit
Cirq
PennyLane
IonQ
+1
≈ $55k – $138k per year (Estimated) • Senior • 5+ years exp • In office (Singapore) • Bachelor's Degree • Senior
Python
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
IonQ
≈ $84k – $195k per year (Estimated) • Senior • 5+ years exp • Hybrid (Seoul, South Korea) • Bachelor's Degree • Senior
Python
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
IonQ
HQ: College Park, United States • Quantum Computing Hardware • Est. 2015 • NYSE: IONQ • Trust B • Hiring 135, 13 new
Chris Monroe and Jungsang Kim created IonQ in 2015 after over 25 years of research. Their preliminary investment amounted to $2 million from the University of Maryland and Duke University, which enabled them to develop trapped ion quantum computers. Within a few years, they constructed two of the most accurate quantum computers in the world, garnering additional funding from Amazon Web Services, Google's GV, and NEA.
David Moehring · Executive Officer, Director · decision-maker
Christopher Monroe · Executive Officer · decision-maker
Jungsang Kim · Executive Officer, Director · decision-maker
Andrew Schoen · Director
Careers mailbox is known
$124k – $186k per year • Middle • 3+ years exp • In office (Bothell, United States) • Bachelor's Degree • Middle
Python
AI/ML
MLIR
DevOps
GitHub
HPC
Management
Agile
Quantum
Qiskit
Cirq
PennyLane
IonQ
+1
≈ $55k – $139k per year (Estimated) • Senior • 5+ years exp • In office (Singapore) • Bachelor's Degree • Senior
Python
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
IonQ
≈ $89k – $205k per year (Estimated) • Senior • 5+ years exp • Hybrid (Seoul, South Korea) • Bachelor's Degree • Senior
Python
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
IonQ
HQ: Louisville, United States • Quantum Science & Computing • Sensors & Transducers • Quantum Computing Hardware • 1001-5000 employees • Est. 2007 • NYSE: INFQ • Trust A • Hiring 57, 12 new
Infleqtion is an American quantum technology company that builds products based on cold atom physics, including neutral-atom quantum computers, optical atomic clocks, quantum radio frequency receivers and inertial and gravity sensors for navigation where satellite signals are unavailable. Founded in 2007 as ColdQuanta and renamed Infleqtion in 2022, it supplies research institutions, defense agencies and commercial customers and runs operations in the United States and the United Kingdom. The company is headquartered in Louisville, Colorado, United States.
Matthew Kinsella · Executive Officer, Director · decision-maker
Ilan Hart · Executive Officer · decision-maker
Jason Hall · Executive Officer · decision-maker
Paul Lipman · Executive Officer · decision-maker
Careers mailbox is known
≈ $76k – $184k per year (Estimated) • Equity • In office (Kidlington, United Kingdom) • PhD • Full-Time
Python
Python
SQLAlchemy
FastAPI
PyQt
Databases
PostgreSQL
DevOps
GCP
CI/CD
AWS
GitHub
Quantum
Qiskit
Cirq
+3
$145k – $170k per year • Equity • In office (Chicago, Louisville, United States) • Bachelor's Degree • Full-Time
Python
Go
Rust
C++
Julia
JavaScript
Python
Flask
SQLAlchemy
FastAPI
Django
Databases
PostgreSQL
AI/ML
CUDA Toolkit
CUDA
Machine Learning
Frontend
React.js
DevOps
gRPC
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
HPC
Quantum
Qiskit
Cirq
PennyLane
+18
$145k – $170k per year • Equity • Junior • In office (Chicago, United States) • Bachelor's Degree • Full-Time
Python
Rust
C++
Python
SQLAlchemy
FastAPI
PyQt
Databases
PostgreSQL
AI/ML
arXiv
DevOps
CI/CD
Rest API
GCP
AWS
Quantum
Qiskit
Cirq
Stim
+7
HQ: Tel Aviv, Israel • Quantum Computing Hardware • Quantum Science & Computing • 201-500 employees • Est. 2018 • Startup • Hiring 62, 12 new
Quantum Machines is an Israeli company that builds control and orchestration hardware for quantum computers. Its processor based controllers run real time feedback and calibration for qubit systems across many technologies. The platform is used by leading quantum laboratories and hardware developers worldwide.
No named decision-maker yet.
No careers mailbox known
≈ $77k – $228k per year (Estimated) • Middle • 3+ years exp • In office (Tel Aviv, Israel) • Master's Degree • Full-Time • Middle
Python
DevOps
CI/CD
HPC
Quantum
Qiskit
Cirq
HQ: Eden Prairie, United States • Health Insurance & Benefits • Pharmacies • Hospitals & Health Systems • 5000+ employees • Est. 1977 • NYSE: UNH • Trust B • Hiring 2074, 312 new
UnitedHealth Group is an American health care and health insurance company headquartered in Eden Prairie, Minnesota, near Minneapolis. It works through two businesses, UnitedHealthcare for health benefits and Optum for care delivery, pharmacy services, data and technology, and it is the largest health care company by revenue, ranked fourth on the 2026 Fortune Global 500. Openings include customer service advocates, care coordinators, pharmacy technicians, clinical staff and software, data and AI engineers in the US, India, the Philippines and Ireland.
No named decision-maker yet.
No careers mailbox known
≈ $23k – $49k per year (Estimated) • Senior • 10+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Senior
Python
SQL
Q#
Q#
Azure Quantum
Databases
Snowflake
Databricks
Apache Kafka
Google BigQuery
BigQuery
AI/ML
TensorFlow
NumPy
PyTorch
Machine Learning
MLFlow
Vertex AI
Reinforcement Learning
Prompt Engineering
SciPy
AI Agents
Kubeflow
RAG
Amazon SageMaker
DevOps
Azure
CI/CD
Cybersecurity
SOC 2
HIPAA
Robotics
Digital Twin
Quantum
Qiskit
Cirq
+21
≈ $24k – $61k per year (Estimated) • Lead • 15+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Staff
Python
SQL
Q#
Q#
Azure Quantum
Databases
Snowflake
Databricks
Apache Kafka
Google BigQuery
BigQuery
AI/ML
Reinforcement Learning
Prompt Engineering
AI Agents
Accelerate
TensorFlow
NumPy
PyTorch
RAG
Edge AI
Machine Learning
MLFlow
Vertex AI
Kubeflow
Amazon SageMaker
LLM Guardrails
Agentic Workflows
DevOps
CI/CD
Azure
Cybersecurity
SOC 2
HIPAA
Robotics
Digital Twin
Quantum
Qiskit
Cirq
+24
≈ $21k – $45k per year (Estimated) • Senior • 9+ years exp • In office (India) • Bachelor's Degree • Senior
Python
SQL
Q#
Q#
Azure Quantum
Databases
Snowflake
Databricks
Apache Kafka
Google BigQuery
BigQuery
AI/ML
Reinforcement Learning
Prompt Engineering
AI Agents
Accelerate
TensorFlow
NumPy
PyTorch
RAG
Machine Learning
MLFlow
Vertex AI
Kubeflow
Amazon SageMaker
LLM Guardrails
Agentic Workflows
DevOps
CI/CD
Azure
Cybersecurity
SOC 2
HIPAA
Robotics
Digital Twin
Quantum
Qiskit
Cirq
+23
HQ: Tokyo, Japan • High-Performance Computing • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 1935 • Trust A • Hiring 253, 106 new
Fujitsu is a Japanese information and communications technology company headquartered in Tokyo. It provides IT services, systems integration, cloud and computing products, including high-performance computing.
No named decision-maker yet.
Careers mailbox is known
$160k – $250k per year • Lead • 4+ years exp • In office (Santa Clara, United States) • PhD • Principal
Python
AI/ML
Machine Learning
Scikit-learn
JAX
TensorFlow
PyTorch
Quantum
Qiskit
Cirq
PennyLane
TKET
+2
HQ: San Francisco, United States • Custom Software Development • Quantum Science & Computing • 201-500 employees • Startup • Hiring 17, 5 new
Infrastructure software to power the quantum future. We expand the utility of quantum computers and deliver new quantum sensing capabilities through software.
No named decision-maker yet.
Careers mailbox is known
≈ $88k – $247k per year (Estimated) • Senior • Hybrid (Los Angeles, United States) • PhD • Full-Time • Senior
Python
Rust
C++
C++
PyTorch C++
AI/ML
Scikit-learn
SciPy
NumPy
PyTorch
Machine Learning
Quantum
Qiskit
Cirq
+3
HQ: Tel Aviv, Israel • Gaming • Game Development • Science & Engineering • Quantum Science & Computing • 51-200 employees • Est. 2020 • Startup • Hiring 25, 8 new
Headquartered in Tel Aviv, Israel, Classiq Technologies is a pioneering quantum computing software enterprise specializing in automated quantum algorithm design and circuit synthesis. The company provides a hardware-agnostic quantum software platform that allows developers, researchers, and enterprises to model high-level functional concepts and automatically convert them into optimized, gate-level quantum code. By abstracting lower-level quantum programming complexity, the organization enables cross-industry applications - spanning finance, materials science, life sciences, and logistics - to accelerate the development and deployment of scalable quantum software.
No named decision-maker yet.
Careers mailbox is known
≈ $81k – $243k per year (Estimated) • Lead • Hybrid (Tel Aviv, Israel) • Bachelor's Degree • Full-Time • Staff
Python
TypeScript
Python
pre-commit
AI/ML
LLM
DevOps
GitHub Actions
CI/CD
Git
AWS
Docker
Kubernetes
Management
Agile
Quantum
Qiskit
Cirq
PennyLane
+6
HQ: London, United Kingdom • Management Consulting • Financial Advisory, Valuation & Restructuring • Tax Advisory & Preparation • Audit & Assurance Firms • 5000+ employees • Est. 1989 • Hiring 4705, 1354 new
Headquartered in London, United Kingdom, EY (Ernst & Young) is a multinational professional services network and one of the "Big Four" accounting firms. The organization provides financial assurance and auditing, tax advisory, management and technology consulting, and strategy and transactions advisory through its EY-Parthenon arm. Operating across more than 150 countries, it delivers risk management, digital transformation, data analytics, and regulatory compliance solutions to multinational corporations, financial institutions, and government entities worldwide.
No named decision-maker yet.
Careers mailbox is known
≈ $64k – $168k per year (Estimated) • Head+ • 12+ years exp • In office (Bengaluru, India) • PhD • Staff
Physical AI
Cybersecurity
Threat Modeling
PKI
Management
Agile
Quantum
Qiskit
Cirq
PennyLane
HQ: Taoyuan, Taiwan • Electronics Manufacturing • Servers & Data Center Hardware • Contract Manufacturing • Est. 1988 • Hiring 116, 13 new
Quanta Computer is a Taiwanese electronics manufacturer that designs and builds notebook computers, servers and other hardware on contract for global technology brands, and is one of the largest notebook makers in the world. Founded in 1988 by Barry Lam and listed on the Taiwan Stock Exchange, it also supplies AI servers and cloud data center hardware to hyperscale customers through its QCT unit, and runs factories in Taiwan, China, the United States and other countries. The company is headquartered in Taoyuan, Taiwan.
No named decision-maker yet.
No careers mailbox known
≈ $16k – $48k per year (Estimated) • In office (New Taipei, Taiwan) • English: B2
Python
C++
AI/ML
Machine Learning
CUDA Toolkit
CUDA
DevOps
HPC
Linux
SLURM
Docker
Kubernetes
Quantum
Qiskit
Cirq
+4
HQ: Redmond, United States • Gaming Consoles • Console Games • Developer Tools • Cloud Platforms (IaaS & PaaS) • Office & Productivity Software • Operating Systems • 5000+ employees • Est. 1975 • Trust B • Hiring 1671, 149 new
Microsoft is an American multinational technology corporation founded in 1975 by Bill Gates and Paul Allen and headquartered in Redmond, Washington. It built the personal computing era around the Windows operating system and the Office productivity suite, and now generates the largest share of its revenue from Azure cloud infrastructure and commercial subscriptions. The company also owns GitHub, LinkedIn and the Xbox gaming business, and has invested heavily in artificial intelligence through its partnership with OpenAI and the Copilot assistants embedded across its products.
Judson Althoff · Chief Executive Officer, Commercial Business · decision-maker
Amy Hood · Executive Vice President & Chief Financial Officer · decision-maker
Satya Nadella · Chairman & Chief Executive Officer · decision-maker
Paul Allen · Co-Founder · founder
No careers mailbox known
$120k – $235k per year • Senior • 8+ years exp • In office (Redmond, United States) • Bachelor's Degree • Senior
Python
Rust
TypeScript
OpenQASM
Q#
Q#
Quantum Intermediate Representation
AI/ML
Edge AI
CUDA Toolkit
CUDA
DevOps
GitHub
Quantum
Qiskit
Cirq
PennyLane
+5
HQ: Siegen, Germany • Quantum Science & Computing • Quantum Computing Hardware • 51-200 employees • Est. 2020 • Startup • Trust A • Hiring 11
eleQtron is a Siegen company founded in 2020 that builds trapped ion quantum computers. Its MAGIC technology controls qubits with microwaves rather than lasers, which simplifies scaling the hardware. The company was the first German quantum computing company founded on ion trap technology.
Jan Henrik Leisse · Geschäftsführer · decision-maker
Careers mailbox is known
≈ $52k – $116k per year (Estimated) • Middle • 3+ years exp • In office (Siegen, Germany) • Middle • English: C1
Python
Go
Rust
C++
DevOps
Rest API
gRPC
Terraform
GitHub Actions
Pulumi
GitLab CI
CI/CD
OpenTelemetry
Prometheus
SLURM
Grafana
IAM
HPC
Cybersecurity
GDPR
Least Privilege
Keycloak
ISO 27001
Authentik
Quantum
Qiskit
Cirq
PennyLane
+17
HQ: Vélizy-Villacoublay, France • Clinical Trial Software • Manufacturing & Industrial Software • Simulation & Digital Twin Software • CAD, PLM & BIM Software • 5000+ employees • Est. 1981 • Trust B • Hiring 548, 48 new
Dassault Systemes is a French software company founded in 1981 as a spin-off from the aircraft maker Dassault Aviation, created to commercialise the three-dimensional design tools its engineers had built in house. It sells the CATIA and SOLIDWORKS design suites, SIMULIA simulation, ENOVIA lifecycle management and DELMIA manufacturing planning, all now delivered through the 3DEXPERIENCE platform that treats a product as one connected model from concept to service. The group has extended the same virtual twin idea into life sciences through the Medidata clinical trial platform and into urban and healthcare simulation, and it is headquartered in Velizy-Villacoublay near Paris.
Robert Walmsley · Executive Officer, Director · decision-maker
Roger Blanchette · Executive Officer · decision-maker
Barry Morris · Executive Officer, Director · decision-maker
Rouven Bergmann · Chief Financial Officer · decision-maker
No careers mailbox known
≈ $47k – $140k per year (Estimated) • In office (Vélizy-Villacoublay, France) • Internship • French: C1
Python
C++
Q#
Quantum
Qiskit
Cirq
HQ: Spring, United States • Cloud Platforms (IaaS & PaaS) • High-Performance Computing • Network Equipment • Enterprise Storage Systems • Servers & Data Center Hardware • 5000+ employees • Est. 2015 • Trust B • Hiring 1503, 141 new
Hewlett Packard Enterprise is a global technology company specializing in edge-to-cloud solutions, enterprise IT infrastructure, and intelligent software services. Formed in 2015 following the division of Hewlett-Packard Company, the organization offers servers, storage, high-performance computing, and networking capabilities through flexible consumption models like its GreenLake platform. Headquartered in Spring, Texas, the enterprise operates internationally to help commercial and public-sector clients secure, manage, and modernize their digital infrastructure.
No named decision-maker yet.
No careers mailbox known
$126k – $239k per year • Senior • 10+ years exp • In office (Milpitas, Fort Collins, United States) • PhD • Full-Time • Senior
Python
Rust
C++
C++
TensorFlow C++
PyTorch C++
AI/ML
CUDA Toolkit
TensorFlow
PyTorch
CUDA
Machine Learning
DevOps
HPC
Quantum
Qiskit
PennyLane
TensorFlow Quantum
Cirq
+7
HQ: Austin, United States • Professional Services • Management Consulting • Government • Cybersecurity • 11-50 employees • Est. 2008 • Hiring 35, 5 new
Headquartered in Austin, Texas, MKS2 Technologies is a Service-Disabled Veteran-Owned Small Business providing advanced information technology, cybersecurity, and management consulting services. Founded in 2008, the company delivers specialized solutions - including agile software development, enterprise cloud migration, and instructional training design - primarily to United States defense and federal civilian agencies as well as commercial enterprises. Through mission-focused technical execution and disciplined leadership, the enterprise helps organizations modernize their digital infrastructure and safeguard critical information assets.
Marcus Kuhn · Executive Officer · decision-maker
No careers mailbox known
$200k – $230k per year • Staff+ • 10+ years exp • Remote (location not specified, ET hours) • Bachelor's Degree • Full-Time • Staff
Python
Java
C++
Quipper
DevOps
IAM
Cybersecurity
PKI
Quantum
Qiskit
Cirq
HQ: Santa Clara, United States • Computer Components • Servers & Data Center Hardware • AI Chips & Accelerators • Processors, MCUs & AI Chips • 5000+ employees • Est. 1993 • Trust B • Hiring 2384, 199 new
NVIDIA is an American technology company founded in 1993 that invented the graphics processing unit and has become the dominant supplier of accelerated computing platforms for artificial intelligence. Its portfolio spans data centre GPUs and systems built on the Hopper and Blackwell architectures, GeForce consumer graphics, automotive and robotics platforms, high-speed networking acquired with Mellanox, and the CUDA software stack that binds the ecosystem together. Headquartered in Santa Clara, California, the company sells to cloud providers, enterprises, research institutions and gamers worldwide and is one of the most valuable listed businesses on the Nasdaq.
Jensen Huang · Co-Founder, President & Chief Executive Officer · decision-maker
Jay Puri · Executive Vice President, Worldwide Field Operations · decision-maker
Colette Kress · Executive Vice President & Chief Financial Officer · decision-maker
Curtis Priem · Co-Founder & former Chief Technical Officer · founder
Careers mailbox is known
$184k – $288k per year • Senior • 8+ years exp • In office (Santa Clara, New York, United States) • Master's Degree • Full-Time • Senior
Python
C++
OpenQASM
OpenQASM
NVIDIA cuQuantum
Qiskit Aer
AI/ML
CUDA Toolkit
AI Agents
CUDA
NCCL
Machine Learning
DevOps
HPC
Quantum
Qiskit
Cirq
PennyLane
Stim
+7
$224k – $357k per year • Senior • 12+ years exp • Hybrid (Westford, United States) • Bachelor's Degree • Full-Time • Senior
OpenQASM
OpenQASM
NVIDIA cuQuantum
AI/ML
CUDA Toolkit
CUDA
Machine Learning
DevOps
SLURM
Platform Engineering
HPC
Linux
Quantum
Qiskit
Cirq
PennyLane
+4
HQ: Sydney, Australia • Quantum Computing Hardware • 11-50 employees • Est. 2017 • Startup • Hiring 12, 2 new
Silicon Quantum Computing develops atom scale quantum processors built in silicon at the University of New South Wales. Its approach places individual phosphorus atoms with atomic precision to create qubits. The company is backed by Australian government and institutional investors.
No named decision-maker yet.
Careers mailbox is known
Middle • 4+ years exp • In office (Sydney, Australia) • Middle
Python
Rust
C++
OpenQASM
C++
LLVM
AI/ML
Knowledge Distillation
MLIR
Model Distillation
DevOps
Git
Quantum
Qiskit
Cirq
TKET
+4
In office (Sydney, Australia)
Python
Rust
Python
Dask
Databases
DuckDB
AI/ML
Dagster
Prefect
Scikit-learn
JAX
NumPy
PyTorch
Machine Learning
Ray Serve
Spark
MLFlow
Ray
Time Series Forecasting
Triton
TorchServe
Feature Store
DevOps
CI/CD
Git
SLURM
HPC
Quantum
Qiskit
Cirq
PennyLane
+18
HQ: Baton Rouge, United States • Higher Education • 1001-5000 employees • Est. 1860 • Trust B • Hiring 202, 34 new
Louisiana State University is a public land-grant and sea-grant research university in Baton Rouge, Louisiana, and the flagship of the LSU System, which also includes campuses in Alexandria, Eunice and Shreveport, the LSU AgCenter and Pennington Biomedical Research Center. Founded in 1860 near Pineville as a seminary and military academy, it dedicated its main Baton Rouge campus in 1926 and enrols about 40,000 students. It hires faculty and instructors, research associates, veterinary technicians, custodians and custodial supervisors, equipment operators, buyers, compensation consultants and communications managers.
No named decision-maker yet.
Careers mailbox is known
In office (United States) • Bachelor's Degree • Part-Time
Python
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
PennyLane
D-Wave Ocean
TensorFlow Quantum
HQ: Billericay, United Kingdom • IT Staffing & Staff Augmentation • Employer of Record & PEO • Recruiting & Staffing • Est. 2001 • Trust B • Hiring 197
Darwin Recruitment (Darwin Recruitment Holdings Limited) is an international talent acquisition and technology staffing enterprise specializing in global STEM (science, technology, engineering, and mathematics) recruitment and workforce solutions. Headquartered in Billericay, Essex, United Kingdom, the company operates across key international markets throughout Europe and North America. The agency delivers flexible human capital solutions - including contingency search, retained executive placement, contract and freelance staffing, Managed Service Provider (MSP) programs, Statement of Work (SOW) engagements, and Employer of Record (EOR) international payroll compliance - serving corporate clients in data, software engineering, cloud computing, and high-tech sectors worldwide.
Adam Drew · Vorstand · decision-maker
Derk Rijntjes · Vorstand · decision-maker
Paul Kirby · Vorstand · decision-maker
Careers mailbox is known
Head+ • 10+ years exp • In office • PhD • Full-Time • Architect
Python
C++
C++
LLVM
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
TKET
HQ: Reading, United Kingdom • Quantum Science & Computing • Quantum Computing Hardware • 201-500 employees • Est. 2017 • Startup • Trust A • Hiring 31, 4 new
OQC, or Oxford Quantum Circuits, is a quantum computing company headquartered at Thames Valley Science Park near Reading that builds superconducting quantum computers based on its patented Coaxmon architecture and dual-rail Dimon qubit, offered as a cloud service and deployed in commercial data centres. Founded in 2017 by Peter Leek from his University of Oxford research group, it has delivered three generations of systems, has sites in London, Tokyo, New York and Spain, and closed a Series C round of about 260 million pounds. It hires quantum, hardware, FPGA and embedded software engineers, algorithm researchers, cleanroom and nanofabrication technicians and finance and operations staff.
No named decision-maker yet.
Careers mailbox is known
≈ $56k – $166k per year (Estimated) • In office (Reading, United Kingdom) • Full-Time
Python
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
PennyLane
