12 quantum algorithms engineer jobs at 9 companies in United States

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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
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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
2w
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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
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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
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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
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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
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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
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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
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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
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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
4w
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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
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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