National AI Awards 2025Discover AI's trailblazers! Join us to celebrate innovation and nominate industry leaders.

Nominate & Attend

Quantum Algorithms Scientist - Optimization

Workable
Bristol
1 month ago
Applications closed

Related Jobs

View all jobs

Quantum Algorithms Scientist - Classical Simulation Techniques

Quantum Algorithms Scientist

Quantum Algorithms Scientist

Quantum Algorithms Scientist - Optimization

Quantum Algorithms Scientist - Classical Simulation Techniques

Quantum Algorithms Engineer

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.

The closing date for applications is 14 June 2025.

National AI Awards 2025

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Quantum Computing Jobs UK 2025: 50 Companies Hiring Now

Bookmark this page—we refresh the Hotlist every quarter so you always know who’s really scaling their quantum‑tech teams. The UK’s £2.5 billion National Quantum Strategy is in full swing, six regional hubs opened new testbeds this spring, and corporate pilots jumped from “proof‑of‑concept” to “production prototype”. Result? Employers are scrambling for quantum‑hardware physicists, cryo‑electronics engineers, quantum‑algorithm developers, error‑correction researchers, product managers & technical sales talent right now. Below you’ll find 50 organisations that advertised UK‑based quantum‑computing vacancies or announced head‑count growth during the past eight weeks. They’re grouped into five quick‑scan categories so you can jump straight to the kind of employer—& mission—that excites you. For every company you’ll see: Main UK hub Example live or recent vacancy Why it’s worth a look (technology, impact, culture) Search any employer on QuantumComputingJobs.co.uk to see real‑time ads, or set up a free alert so fresh openings land straight in your inbox.

Return-to-Work Pathways: Relaunch Your Quantum Computing Career with Returnships, Flexible & Hybrid Roles

Re-entering the workforce after a career break can feel especially ambitious in a cutting-edge field like quantum computing. Whether you paused your professional journey for parenting, caring responsibilities or another life chapter, the UK’s quantum sector now offers a variety of return-to-work pathways. From structured returnships to flexible and hybrid roles, these programmes recognise the transferable skills and resilience you’ve developed, pairing you with mentorship, targeted upskilling and supportive networks to ease your transition back. In this guide, you’ll learn how to: Understand the current demand for quantum computing talent in the UK Translate your organisational, communication and problem-solving skills into quantum contexts Overcome common re-entry challenges with practical solutions Refresh your technical knowledge through targeted learning Access returnship and re-entry programmes tailored to quantum computing Find roles that accommodate family commitments—whether flexible, hybrid or full-time Balance your career relaunch with caring responsibilities Master applications, interviews and networking specific to quantum Draw inspiration from real returner success stories Get answers to common questions in our FAQ section Whether you aim to return as a quantum algorithm developer, hardware engineer, applications specialist or research scientist, this article will map out the steps and resources you need to reignite your quantum computing career.

LinkedIn Profile Checklist for Quantum Computing Jobs: 10 Tweaks to Attract Top Recruiters

Quantum computing is revolutionising fields from cryptography to materials science, and demand for skilled quantum engineers and researchers is soaring. Recruiters search for candidates proficient in qubit technologies, quantum algorithms, error correction and hybrid quantum-classical workflows. To stand out, your LinkedIn profile must be optimised for quantum-specific keywords and showcase your technical impact. This step-by-step LinkedIn for quantum computing jobs checklist delivers ten precise tweaks to attract top recruiters. Whether you’re designing quantum circuits, developing algorithms in Qiskit or leading quantum hardware projects, these actionable optimisations will ensure your profile shines in search results and recruiter feeds.