Quantum Computing Startups to Watch in the UK and What Jobs They’re Offering

7 min read

Quantum computing is revolutionising the tech landscape, promising breakthroughs in fields such as optimisation, cryptography, and artificial intelligence. The UK has emerged as a global leader in quantum technology, with startups at the forefront of innovation. These companies are not only driving scientific progress but also creating a wealth of job opportunities for tech professionals eager to contribute to the quantum revolution.

In this article, we’ll highlight some of the most exciting quantum computing startups in the UK, the cutting-edge work they’re doing, and the roles they’re hiring for. If you’re looking for a chance to work on groundbreaking technology, now is the time to explore the quantum computing sector.

The Rise of Quantum Computing in the UK

The UK government’s £1 billion investment in the National Quantum Technologies Programme underscores its commitment to leading the global quantum race. The country is home to a growing ecosystem of quantum startups, research hubs, and collaborations with academia.

For job seekers, this means access to cutting-edge roles in a rapidly growing field. From quantum software development to research and engineering, quantum computing offers a range of opportunities for professionals with diverse skill sets.


Quantum Computing Startups to Watch in the UK

1. ORCA Computing

Location: London
Focus: Photonic Quantum Computing

ORCA Computing specialises in developing quantum computers that operate at room temperature using optical fibre technology, aiming for scalable and practical quantum solutions.

The Quantum Insider

Current Job Openings:

  • Quantum Software Developer: Design and implement algorithms for photonic quantum systems.

  • Optical Engineer: Develop and optimise optical components for quantum processors.

  • Quantum Physicist: Conduct research on photonic qubit manipulation and integration.

Why Join ORCA Computing? Working at ORCA offers the opportunity to contribute to innovative quantum computing solutions that operate at room temperature, making quantum technology more accessible and practical.


2. Oxford Ionics

Location: Oxford
Focus: Trapped-Ion Quantum Computing

Oxford Ionics is developing high-performance quantum computers using trapped-ion technology, focusing on integrating quantum systems with existing infrastructure.

Current Job Openings:

  • Quantum Control Engineer: Develop control systems for trapped-ion qubits.

  • Firmware Engineer: Create low-level software for quantum hardware control.

  • Quantum Research Scientist: Explore new methods for qubit coherence and error correction.

Why Join Oxford Ionics? Joining Oxford Ionics means working on cutting-edge trapped-ion technology, contributing to the development of scalable quantum computers.


3. Delta g

Location: London
Focus: Quantum Algorithms for Finance

Delta g develops quantum algorithms tailored for financial modelling and risk assessment, aiming to revolutionise financial services through quantum computing.

Current Job Openings:

  • Quantum Algorithm Developer: Design algorithms for financial applications.

  • Financial Analyst: Collaborate with quantum developers to integrate financial models.

  • Software Engineer: Implement quantum algorithms into user-friendly software.

Why Join Delta g? At Delta g, you'll bridge the gap between quantum computing and finance, working on solutions that could transform the financial industry.


4. Cerca Magnetics

Location: Nottingham
Focus: Quantum Sensors for Healthcare

Cerca Magnetics develops quantum-enabled sensors for medical imaging, aiming to enhance diagnostic capabilities with higher precision.

Current Job Openings:

  • Biomedical Engineer: Develop and test quantum sensors for medical use.

  • Data Scientist: Analyse data from quantum sensor outputs.

  • Clinical Research Coordinator: Manage clinical trials involving new quantum sensing technology.

Why Join Cerca Magnetics? Working with Cerca Magnetics allows you to apply quantum technology in healthcare, directly impacting patient diagnostics and care.


5. Oxford Quantum Circuits (OQC)

Location: Oxford
Focus: Superconducting Quantum Circuits

OQC builds advanced superconducting quantum circuits, aiming to provide quantum computing solutions accessible via the cloud.

Current Job Openings:

  • Quantum Hardware Engineer: Design and test superconducting qubit systems.

  • Cloud Infrastructure Developer: Develop cloud platforms for quantum computing access.

  • Cryogenic Systems Engineer: Manage ultra-low temperature systems for quantum hardware.

Why Join OQC? At OQC, you'll be part of a team making quantum computing widely accessible through cloud technology, working on both hardware and software fronts.


6. Universal Quantum

Location: Brighton
Focus: Scalable Quantum Computers

Universal Quantum is developing scalable, fault-tolerant quantum computers using trapped-ion technology, aiming to unlock the full potential of quantum computing for various industries.

Current Job Openings:

  • Quantum Control Engineer: Develop control systems for trapped-ion quantum processors.

  • Firmware Developer: Build low-level software for operating quantum systems.

  • Quantum Physicist: Advance research in ion trapping and quantum error correction.

Why Join Universal Quantum? Universal Quantum offers the chance to work on hardware that will drive the next generation of quantum breakthroughs.


7. Phasecraft

Location: London and Bristol
Focus: Quantum Algorithms

Phasecraft is a leading quantum software startup working on algorithms for near-term quantum computers, collaborating with hardware companies to optimise performance and bring quantum applications closer to practical use.

Current Job Openings:

  • Algorithm Developer: Design and test quantum algorithms for optimisation and simulation.

  • Software Engineer: Build tools to support algorithm development and testing.

  • Research Associate: Conduct applied research in quantum computational science.

Why Join Phasecraft? With its focus on practical quantum solutions, Phasecraft offers the opportunity to work on real-world applications with a direct impact.


8. Quantinuum

Location: London and Cambridge
Focus: Integrated Quantum Solutions

Quantinuum, formed by the merger of Honeywell Quantum Solutions and Cambridge Quantum, combines hardware and software expertise to accelerate quantum advancements, working on applications ranging from cybersecurity to chemistry simulations.

Current Job Openings:

  • Quantum Cryptographer: Develop secure cryptographic solutions using quantum principles.

  • AI Research Scientist: Integrate quantum computing with artificial intelligence.

  • Product Manager: Oversee the development and deployment of quantum solutions.

Why Join Quantinuum? Quantinuum provides opportunities to work across both quantum hardware and software, contributing to diverse challenges in cryptography, AI, and beyond.

9. PsiQuantum

Location: London
Focus: Photonic Quantum Computing

PsiQuantum focuses on developing fault-tolerant quantum computers using photonic technology. Their scalable approach to quantum hardware is geared toward solving real-world challenges in industries like pharmaceuticals and energy.

Current Job Openings:

  • Quantum Hardware Engineer: Work on photonic circuit design and optimisation.

  • Materials Scientist: Research and develop materials for photonic quantum systems.

  • Applications Scientist: Explore use cases for quantum computing in key industries.

Why Join PsiQuantum?
Joining PsiQuantum offers a chance to work on innovative photonic technology with a mission to deliver practical quantum computing solutions.


10. SeeQC

Location: London
Focus: Hybrid Quantum-Classical Systems

SeeQC develops hybrid systems that integrate quantum processors with classical computing, focusing on practical applications like supply chain optimisation and AI acceleration.

Current Job Openings:

  • Integration Engineer: Ensure smooth integration between quantum and classical components.

  • Quantum Hardware Designer: Build and optimise hybrid quantum-classical systems.

  • Applications Developer: Design software to leverage hybrid quantum systems.

Why Join SeeQC?
SeeQC offers a unique opportunity to work on bridging the gap between quantum and classical computing, contributing to cutting-edge hybrid solutions.


Why Work for a Quantum Computing Startup?

Working for a quantum computing startup provides:

  • Innovative Challenges: Engage in solving some of the most complex problems in technology.

  • Interdisciplinary Teams: Collaborate with physicists, software engineers, and mathematicians.

  • Real-World Impact: Develop solutions with applications in healthcare, finance, cybersecurity, and more.

  • Career Growth: The rapidly growing quantum industry offers unmatched opportunities for advancement.


Skills in Demand for Quantum Computing Jobs

Startups are looking for candidates with skills like:

  • Quantum Knowledge: Basics of quantum mechanics and quantum algorithms.

  • Programming: Python, C++, and MATLAB for simulation and software development.

  • Data Analysis: Skills in handling large datasets and optimisation.

  • Problem-Solving: Strong analytical abilities to tackle abstract challenges.

  • Teamwork: Communication and collaboration in interdisciplinary teams.


How to Prepare for a Role in Quantum Computing

  1. Study Quantum Basics: Enrol in online courses or read foundational quantum mechanics textbooks.

  2. Use Quantum Tools: Gain experience with platforms like IBM Qiskit, Microsoft Quantum Development Kit, or Google Cirq.

  3. Earn Certifications: Pursue recognised certifications in quantum programming or quantum information science.

  4. Build a Portfolio: Develop projects demonstrating quantum computing skills, such as quantum simulations or algorithm development.

  5. Network in the Industry: Attend quantum computing conferences, meetups, and workshops to connect with professionals and companies.


FAQs About Careers in Quantum Computing

1. Do I need a physics degree to work in quantum computing?

Not necessarily. While physics knowledge is crucial for some roles, others, like software development or business management, require programming, engineering, or strategic skills.

2. What industries are hiring for quantum computing?

Quantum computing is growing in finance, healthcare, logistics, energy, and cybersecurity, offering diverse opportunities.

3. What’s the starting salary for quantum computing roles?

Entry-level roles often start at £35,000–£50,000 annually, with experienced professionals earning significantly more.

4. What’s the best way to get started in quantum computing?

Learn the basics of quantum mechanics, start working with quantum platforms, and build hands-on projects. Networking and certifications can also help.

5. Can I work remotely in quantum computing?

Some roles, particularly in software development and algorithm design, allow for remote work, but hardware-focused roles typically require on-site presence.

6. Do quantum startups hire graduates?

Yes, many startups offer graduate schemes, internships, or entry-level roles for those just starting their careers.

7. What are the career growth prospects in quantum computing?

As the industry grows, there are opportunities to advance into leadership roles or specialise in areas like quantum cryptography or machine learning.

8. Is quantum computing only for researchers?

No, there are roles for software developers, engineers, business analysts, and more. Quantum computing is a multidisciplinary field.

9. Where can I find quantum computing jobs in the UK?

Visit www.quantumcomputingjobs.co.uk for the latest job openings in the UK quantum computing industry.

10. How quickly is quantum computing evolving?

The field is rapidly advancing, with significant progress in hardware, algorithms, and applications, making now an exciting time to enter the industry.


Conclusion

Quantum computing startups in the UK are leading the charge in innovation and creating exciting job opportunities for tech professionals. Whether you’re a physicist, software developer, or engineer, there’s a place for you in this transformative field.

Explore the latest roles at www.quantumcomputingjobs.co.uk and take the first step towards an extraordinary career in quantum computing today!

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