17 quantum algorithm engineer jobs at 14 companies in United States

2w
Save
Mark Applied
Hide
Quantum Algorithm Developer Expert
Illinois, United States
$152k-$222k/yr RemoteFull Time
Allstate
AllstateNYSE: ALL: A leading provider of insurance and protection solutions.
7+ YOEPreferred 7+ years of experience developing and evaluating quantum algorithms, researching quantum computing advances, analyzing algorithms, and implementing classical reference solutions.
Machine Learning (ML), Quantum Computing, Quantum Hardware
3w
Save
Mark Applied
Hide
Quantum Algorithm Developer
United States
$155k-$195k/yr RemoteFull Time
Quantum Sky Engineering
Quantum Sky Engineering: Private mission-technology contractor delivering AI, cyber, cloud, and quantum capabilities to defense, intelligence, and federal civilian agencies.
2+ YOEMaster's or PhD in a technical field, 2–5+ years developing quantum algorithms or software, Python and quantum framework experience, U.S. citizenship, and ability to obtain a security clearance.
Qiskit, PennyLane, Cirq, CUDA-Q, Amazon Braket, Python, GPU, High-Performance Computing (HPC), QUBO
2mo
Save
Mark Applied
Hide
Quantum algorithm developer
Cambridge, Massachusetts, United States
$102k-$240k/yr HybridFull Time, Contract
IBM Research
IBM Research: IBM Research is IBM’s corporate research division developing AI, quantum computing, and hybrid-cloud technologies.
Doctorate required; demonstrated research in quantum algorithms, quantum information theory, and computational complexity; proficiency in a general-purpose programming language; strong publication record and leadership experience preferred.
1mo
Save
Mark Applied
Hide
Senior Quantum Algorithm Developer
Reston, Virginia, United States
$190k-$230k/yr OnsiteFull Time
Quantum Sky Engineering
Quantum Sky Engineering: Private mission-technology contractor delivering AI, cyber, cloud, and quantum capabilities to defense, intelligence, and federal civilian agencies.
5+ YOEPhD or Master's in a relevant technical field,5+ years developing quantum algorithms/software,proficiency with quantum frameworks and Python,knowledge of NISQ and FTQC,ability to obtain security clearance.
Qiskit, PennyLane, Cirq, CUDA-Q, Amazon Braket, Python
3mo
Save
Mark Applied
Hide
Quantum Algorithm Engineer
Ann Arbor, Michigan, United States
OnsiteFull Time
Sygaldry Technologies
Sygaldry Technologies: Quantum-accelerated AI server developer helping AI organizations speed training and inference.
MS in physics, computer science, or mathematics; strong software engineering (Python, C++); hands-on quantum circuit design and software frameworks (Qiskit, PennyLane, Cirq); understanding of gate sets and hardware constraints.
Python, C++, Qiskit, PennyLane, Cirq
2mo
Save
Mark Applied
Hide
Quantum Engineer SME
Springfield, Virginia, United States
OnsiteFull Time
DCS Corp
DCS Corp: Employee-owned provider of engineering and technical services for defense agencies.
10+ YOEUS citizen with active TS/SCI clearance, PhD (10+ yrs) or MS (12+ yrs), 5+ yrs quantum computing experience, quantum ML and GEOINT domain expertise, experience with PennyLane or Qiskit, algorithm development and technical communication skills.
PennyLane, Qiskit
1w
Save
Mark Applied
Hide
Senior Quantum Applications Engineer
New Haven, Connecticut, United States
$125k-$187k/yr RemoteFull Time
D-Wave Quantum
D-Wave QuantumNYSE: QBTS: Public quantum computing delivering annealing and gate-model systems, software, and services to commercial and government customers.
5+ YOEMS or PhD in a relevant field with quantum computing specialization, 5+ years developing quantum algorithms, 3+ years programming, quantum SDK expertise, and production software engineering experience.
Python, Qiskit, PennyLane, CUDA Quantum, Claude Code, GitHub Copilot, ChatGPT Codex, CI/CD
1mo
Save
Mark Applied
Hide
Quantum Algorithms Developer
Washington, District of Columbia, United States
$78k-$176k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
2+ YOE2+ years software development or quantum algorithms experience; proficiency with Python/C/C++/Rust; lab or Agile experience; knowledge of quantum hardware and control; ability to obtain Secret clearance; bachelor’s in physics, CS, EE, or ME.
Python, C, C++, Rust
1mo
Save
Mark Applied
Hide
Quantum Algorithms Developer
Washington or Annapolis Junction
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
2+ YOE2+ years software development or quantum algorithms experience; proficiency with Python,C,C++,or Rust; Bachelor's in Physics/CS/Electrical/Mechanical; ability to obtain Secret clearance.
Python, C, C++, Rust
1mo
Save
Mark Applied
Hide
Quantum Software Engineer - Nuclear
Chicago, Illinois, United States
$110k-$182k/yr HybridFull Time
Infleqtion
InfleqtionNYSE: INFQ: Public quantum-technology building neutral-atom computers, precision sensors, and software for governments, enterprises, and research institutions.
BS or MS in CS/Physics/Applied Math/EE, strong programming (Python preferred), familiarity with nuclear physics and quantum algorithms, experience with Cirq or Qiskit, strong communication and collaboration skills, ability to be onsite three days/week.
Python, C/C++, Julia, Cirq, Qiskit, Stim, FastAPI, PostgreSQL, SQLAlchemy, GCP, AWS, GitHub, React, JavaScript, HTML/CSS, PyQt
1mo
Save
Mark Applied
Hide
Quantum Software Engineer - Energy Grid Optimization
Chicago, Illinois, United States
$140k-$182k/yr HybridFull Time
Infleqtion
InfleqtionNYSE: INFQ: Public quantum-technology building neutral-atom computers, precision sensors, and software for governments, enterprises, and research institutions.
BS/MS in CS, Physics, Math or related; strong Python fluency; experience with quantum optimization algorithms, error correction, simulation and hardware execution; strong communication and collaboration; ability to be in-office 3 days/week.
Python, C/C++, Julia, Cirq, Qiskit, Stim, FastAPI, PostgreSQL, SQLAlchemy, GCP, AWS, GitHub, React, JavaScript, HTML/CSS, PyQt
1w
Save
Mark Applied
Hide
Quantum Scientist – FTQC Education
Boston, Massachusetts, United States
$130k-$212k/yr OnsiteFull Time
QuEra Computing
QuEra Computing: Neutral-atom quantum computing building quantum computers for researchers, businesses, governments, and high-performance computing centers.
Advanced physics, computer science, electrical engineering, or related experience; quantum information expertise; real-system quantum algorithms, QEC, technical teaching, online education, and excellent communication skills.
Bloqade, quantum circuits
3w
Save
Mark Applied
Hide
Advanced Quantum Compiler Engineer - 925
Broomfield, Colorado, United States
$138k-$173k/yr HybridFull Time
Quantinuum
QuantinuumNasdaq Global Market: QNT: Public quantum computing developing trapped-ion quantum computers and quantum software for enterprise, scientific, and government users.
3+ YOEBachelor's degree, 3+ years engineering/R&D experience, 3+ years programming in Rust or C++ (or similar), compiler and algorithms experience, U.S. Person status required, security nationality restrictions apply.
Rust, C++, Python, LLVM, MLIR, GCC, Cranelift
3mo
Save
Mark Applied
Hide
Quantum-Ready Systems Engineer-TS/SCI with Poly
Fort Meade, Maryland, United States
$132k-$290k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
0+ YOEActive TS/SCI with polygraph, BS in related field, post-quantum engineering and algorithm evolution experience, systems engineering experience (multiple level-based years listed), and experience producing system engineering documentation.
Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA)
3mo
Save
Mark Applied
Hide
Postdoctoral Associate | Quantum Institute
New York City, New York, United States
$63k-$70k/yr OnsiteFull Time
New York University
New York University: Private research university in New York City.
PhD required by start date in Physics/CS/Engineering/Math or related; experience in quantum algorithms, dilution refrigerator characterization, classical simulation of quantum circuits; teamwork and strong communication skills.
IBM Q, dilution refrigerator
1mo
Save
Mark Applied
Hide
Senior Research Scientist - Fault Tolerant Quantum Algorithms
Bothell or College Park or Toronto or Gothenburg or United States
$146k-$191k/yr HybridFull Time
IonQ
IonQNYSE: IONQ: Public quantum technology delivering trapped-ion computing, networking, sensing, and security systems to enterprise and government customers.
2+ YOE2+ years experience or equivalent; documented expertise in fault-tolerant quantum computing; strong theoretical and engineering skills; experience with C++, Python, Qiskit; ability to publish and engage customers.
C++, Python, Qiskit, CI/CD
3mo
Save
Mark Applied
Hide
Postdoctoral Researcher
Baton Rouge, Louisiana, United States
OnsiteFull Time
Louisiana State University
Louisiana State University: Public land-, sea-, and space-grant research university educating undergraduate, graduate, and professional students.
PhD in Computer Science, Physics, Electrical Engineering, or related field; expert C++ (C++17/20) with parallel runtimes (HPX preferred); experience with quantum programming frameworks (Qiskit, Cirq) and quantum algorithms.
C++, HPX, Qiskit, Cirq, Quantum Programming