At a Glance
- Tasks: Join us to develop advanced computational technologies for real-world industrial challenges.
- Company: JIJ, a global deep-tech company at the forefront of quantum computing.
- Benefits: Competitive salary, remote work, flexible hours, and opportunities for professional growth.
- Other info: Collaborative environment with opportunities for research publication and technical leadership.
- Why this job: Make a real impact by solving complex problems with cutting-edge technology.
- Qualifications: Ph.D. or equivalent experience in relevant fields and strong programming skills.
At JIJ, we believe the future of computing will not be driven by a single technology. The most impactful solutions emerge from combining mathematical optimisation, artificial intelligence, high-performance computing (HPC), quantum-inspired algorithms, and quantum computing to solve real industrial challenges. Rather than developing technology for its own sake, we work alongside industrial customers to identify the most effective computational approach for each problem and translate cutting-edge research into practical business impact.
As we continue expanding across the UK and Europe, we are looking for exceptional researchers and engineers who want to build the next generation of computational technologies while working on real-world industrial challenges.
Current Projects
- SparQ (National Quantum Computing Centre, UK): JIJ is collaborating with the UKโs National Quantum Computing Centre (NQCC), BP, and leading quantum hardware providers to develop and benchmark quantum and quantum-inspired optimisation solutions for large-scale industrial optimisation problems.
- Q-NEKO (European Union): Q-NEKO is a collaborative European research programme focused on advancing hybrid quantum-classical optimisation technologies.
- Industrial Innovation Projects: Our team delivers optimisation, AI, and computational science solutions for customers across sectors including energy, manufacturing, logistics, telecommunications, healthcare, finance, and infrastructure.
Our work spans the full innovation lifecycleโfrom mathematical modelling and algorithm design to software engineering, benchmarking, customer delivery, and product development.
Why Join JIJ?
- Solve challenging industrial problems with measurable real-world impact.
- Work across optimisation, AI, HPC, quantum-inspired computing, and quantum computing.
- Collaborate with industrial customers, leading universities, national laboratories, and technology partners across Europe, Japan, and North America.
- Publish research while building production-quality scientific software.
- Help shape the technical direction of a fast-growing global deep-tech company.
If you enjoy combining rigorous research with practical engineering, JIJ offers an environment where both are equally valued.
Location & Working Arrangement
We are currently hiring in the United Kingdom and Germany. Applications from other EU countries may also be considered depending on employment arrangements.
JIJ operates a remote-first working environment. Most day-to-day work is carried out remotely, while team members periodically travel to London or Hamburg for collaborative R&D, customer engagements, workshops, and team meetings. We support flexible working hours and encourage healthy work-life balance.
Visa Sponsorship: Visa sponsorship and relocation support may be available for eligible candidates.
Compensation
Typical annual base salary: United Kingdom ยฃ60,000โยฃ80,000; Germany / Eligible EU Countries โฌ70,000โโฌ90,000. Compensation is based on experience, technical expertise, and overall qualifications. Exceptional candidates may be considered above these ranges. Additional compensation and benefits may include annual performance bonus, stock options (where applicable), visa sponsorship, and relocation support.
What Youโll Do
As an Applied Quantum Researcher / R&D Engineer, you will contribute to the design, development, and deployment of advanced computational technologies for real industrial applications. Depending on your expertise and interests, your work may include:
- Research & Algorithm Development: Design mathematical models and optimisation algorithms for complex industrial decision-making problems.
- Software Engineering: Develop high-quality scientific software using modern software engineering practices.
- Benchmarking & Performance Evaluation: Benchmark classical, quantum-inspired, and quantum algorithms across industrial use cases.
- Collaborative Research: Work closely with industrial customers to understand challenging optimisation problems.
- Technical Leadership: Lead technical work packages within international R&D projects.
Qualifications
Weโre looking for curious researchers and engineers who enjoy solving challenging computational problems and turning advanced research into practical solutions. You may be an excellent fit if you have:
- A Ph.D. (or equivalent industrial experience) in Computer Science, Mathematics, Physics, Engineering, Operations Research, Quantum Computing, or a related field.
- Strong expertise in one or more of the following: Mathematical Optimisation, Quantum Computing, Quantum Algorithms, Artificial Intelligence / Machine Learning, Scientific Computing, High-Performance Computing (HPC).
- Strong programming skills in Python, C++, Julia, Rust, or similar languages.
- Experience developing scientific software and computational tools.
- Excellent analytical and problem-solving skills.
- Strong written and verbal communication skills in English.
Preferred Qualifications
The following experience is advantageous but not essential:
- Computational Technologies: Quantum computing software frameworks, Mathematical optimisation solvers, Hybrid quantum-classical optimisation.
- Research Experience: Industrial R&D projects, Government-funded research programmes, International collaborative research, Scientific publications.
Personal Qualities
We particularly value people who:
- Enjoy working across disciplines.
- Are motivated by solving real customer problems.
- Balance scientific curiosity with practical engineering.
- Communicate openly and collaborate effectively.
- Take ownership and continuously seek to improve both themselves and the technologies they build.
Recruitment Process
Our hiring process is designed to understand both your technical expertise and how you collaborate with others. The typical process includes CV Review, Initial Interview, Technical Test, Final Interview, and Offer.
About JIJ
JIJ is a global deep-tech company specialising in mathematical optimisation, artificial intelligence, high-performance computing, and quantum computing. Our mission is to make society computable, contributing to the advancement of humanity.
Our Culture
Weโre looking for people who are curious, collaborative, and motivated by solving difficult problems. At JIJ, youโll find an environment where research and engineering are equally valued.
Equal Opportunity
JIJ is committed to creating an inclusive workplace where people with diverse backgrounds, experiences, and perspectives can thrive. We welcome applications from all qualified candidates regardless of race, ethnicity, nationality, gender, gender identity, sexual orientation, disability, age, religion, or any other protected characteristic.
Applied Quantum Researcher - UK&Europe (Fulltime/Remote) in Chelmsford employer: JIJ
At JIJ, we pride ourselves on being an exceptional employer that fosters a collaborative and innovative work culture. Our remote working model allows you to join a diverse team of experts across the UK and Europe, providing ample opportunities for professional growth and development while tackling real-world industrial challenges. With a focus on impactful solutions and cutting-edge research, you'll be part of a forward-thinking company that values your contributions and encourages you to shape the future of industrial computing.
StudySmarter Expert Advice๐คซ
We think this is how you could land Applied Quantum Researcher - UK&Europe (Fulltime/Remote) in Chelmsford
โจGet Involved in Data Science Meetups
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We think you need these skills to ace Applied Quantum Researcher - UK&Europe (Fulltime/Remote) in Chelmsford
Some tips for your application ๐ซก
Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Donโt forget to include links to any GitHub repositories if applicable!
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Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at JIJ. Mention any standout courses you've completed that equipped you with essential skills, such as machine learning certifications or data visualisation courses. This shows your commitment to continuously developing your skills in the field!
How to prepare for a job interview at JIJ
โจBrush Up on Your Statistics
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โจGet Comfortable with Python and R
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โจPrepare for Case Studies
Expect to encounter real-world case studies during the interview. We might be asked how weโd approach a data problem or analyse a dataset to extract insights. It's essential to think out loud and demonstrate our problem-solving process so that the interviewer can see our logical thinking in action.
