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Quantum Algorithm Jobs in Washington (NOW HIRING)

Algorithm Design: Design fault-tolerant algorithms that support hybrid classical-quantum workflows, ensuring seamless co-existence with legacy stacks. * Stability Modeling: Model qubit stability and ...

Practical Algorithm Innovation: Lead the hands-on development of Fault-Tolerant Application-Scale Quantum (FASQ) algorithms designed to scale for real-world impact. You will emphasize "hardware-aware ...

Algorithm Design: Design fault-tolerant algorithms that support hybrid classical-quantum workflows, ensuring seamless co-existence with legacy stacks. * Stability Modeling: Model qubit stability and ...

Algorithm Design: Design fault-tolerant algorithms that support hybrid classical-quantum workflows, ensuring seamless co-existence with legacy stacks. * Stability Modeling: Model qubit stability and ...

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Quantum Algorithm information

What are quantum algorithms?

Quantum algorithms are specialized sets of instructions designed to run on quantum computers, utilizing the principles of quantum mechanics such as superposition and entanglement. Unlike classical algorithms, quantum algorithms can solve certain problems much faster, such as factoring large numbers or searching databases. Notable examples include Shor's algorithm for integer factorization and Grover's algorithm for unsorted database search. As quantum computers develop, quantum algorithms are expected to revolutionize fields like cryptography, optimization, and materials science.

What are the typical collaboration opportunities for professionals working in quantum algorithm development?

Professionals in quantum algorithm development often work closely with quantum hardware engineers, classical algorithm designers, and domain experts in fields like cryptography or chemistry. Collaboration is essential, as quantum algorithm development requires aligning theoretical insights with the practical constraints of current quantum devices. Team members frequently participate in interdisciplinary meetings and code reviews, ensuring that algorithms are both innovative and implementable. This collaborative environment fosters learning and can open pathways to roles in research, technical leadership, or product management within quantum computing.

What are the key skills and qualifications needed to thrive as a Quantum Algorithm Developer, and why are they important?

To thrive as a Quantum Algorithm Developer, you need a strong background in quantum mechanics, computer science, and mathematics, often supported by advanced degrees in physics, computer science, or a related field. Familiarity with quantum programming languages (like Qiskit or Cirq), quantum computing platforms, and knowledge of classical and quantum algorithms are essential. Creative problem-solving, strong analytical thinking, and the ability to communicate complex concepts clearly are critical soft skills. These skills enable the development of effective quantum solutions and collaboration with interdisciplinary teams in a rapidly evolving technological landscape.
What are popular job titles related to Quantum Algorithm jobs in Washington? For Quantum Algorithm jobs in Washington, the most frequently searched job titles are:
What cities in Washington are hiring for Quantum Algorithm jobs? Cities in Washington with the most Quantum Algorithm job openings:
Infographic showing various Quantum Algorithm job openings in Washington as of May 2026, with employment types broken down into 6% Locum Tenens, 72% Full Time, 21% Part Time, and 1% Contract. Highlights an 73% Physical, 3% Hybrid, and 24% Remote job distribution.

Quantum Algorithms Scientist - Optimization

Phasecraft

Washington, DC โ€ข On-site

$120K - $175K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago


Job description

Phasecraft is the quantum algorithms company. We are building the mathematical foundations for quantum computing applications that solve real-world problems. Founded in 2019 by Toby Cubitt, Ashley Montanaro and John Morton, we are based in London and Bristol in the UK and opened an office in Washington DC in 2024, led by Steve Flammia. In 2023 we completed a $17m Series A funding round led by leading Silicon Valley deep tech VC, Playground Global.
Phasecraft's unprecedented access to today's best quantum computers - through partnerships with Google, IBM, Quantinuum and QuEra - provides us with unique opportunities to develop foundational IP, inform the development of next-generation quantum hardware, and accelerate commercialization of high-value breakthroughs.
We are looking to hire a Quantum Algorithms Scientist to join our team. The ideal candidate will have experience in the theory and/or implementation of optimization algorithms for gate-model quantum computers, or in classical optimization or constraint satisfaction algorithms; or otherwise strong evidence of potential to contribute to these areas. Their work will initially focus on these topics, though they will have the opportunity to grow a portfolio of research activity across the breadth of Phasecraft's interests. A background in quantum computing is not necessarily required, though in this case a successful candidate will have evidence of the ability to design and implement advanced algorithms for optimization and/or constraint satisfaction.
Job Description
  • Undertake theoretical and/or applied research and/or software development for near-term quantum computing applications, with an initial focus on quantum algorithms and software for combinatorial optimization and/or constraint satisfaction problems.
  • Help to author publications, presentations, patent applications and similar resulting from the research.
  • Work collaboratively in a small team made up of full-time staff and affiliated PhD students.
  • Work with stakeholders on collaborations applying quantum computing to optimization problems.
  • Other activities as required to support the growth and success of Phasecraft.

Requirements
Essential criteria:
  • Expertise in one or more of:
    o quantum information and/or computation theory
    o theory and implementation of classical algorithms for optimization or constraint satisfaction
    o quantum algorithm design and implementation
    o mathematical analysis of algorithms
  • Proven track record of working independently on research projects.
  • Deep expertise and an excellent publication track-record in relevant discipline.
  • Excellent written and verbal communication skills and the ability to disseminate research results to technical and non-technical audiences.
  • Flexibility to work across different aspects of quantum algorithms, and to work on other tasks required to support the growth and success of the company.
  • An interest in near-term quantum computing

Desirable criteria:
  • PhD (or soon to receive one) in quantum information, quantum computation theory, theoretical computer science, or closely related field.
  • Coding in quantum software development environments (e.g. Cirq, QuEST, Qiskit).
  • Experience of implementing algorithms on quantum hardware.
  • Strong publication track-record in relevant discipline.
  • Software development skills.
  • Enthusiasm for learning and novel research.

Benefits
  • The annual compensation range for this role is $120,000 - $175,000, depending on experience.
  • Health, Vision, Dental, Life Insurance.
  • 401(k) Plan with company matching.
  • Unlimited annual leave.