We are seeking a talented and innovative Software Engineer/Developer to design and develop a hybrid workflow orchestrator between Quantinuum quantum processors and classical supercomputing resources in Singapore.  Quantinuum is bridging the gap between classical high-performance computing (HPC) and next-generation Quantum Processing Units (QPUs). We are building the foundational software stack that allows researchers and engineers to solve intractable problems by seamlessly integrating quantum acceleration into traditional supercomputing workflows. 

Key Responsibilities:

• Design & Development: Build and maintain scalable orchestration software to manage hybrid quantum-classical workflows.
• HPC Integration: Develop robust interfaces between HPC job schedulers (e.g., Slurm) and quantum runtimes, optimizing data movement and job scheduling.
• QPU Interoperability: Work with QPU hardware control systems and SDKs to integrate quantum execution into production pipelines.
• System Reliability: Ensure high availability, monitoring, and debugging of distributed hybrid systems. 

Required Qualifications: 

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Physics, or equivalent experience.
• 5+ years of professional software development experience.
• Proficiency in Python, Rust and/or C++.

Quantinuum is a leading quantum computing company delivering a full stack platform designed to make quantum computing deployable in real-world environments. With active engagements spanning pharmaceuticals, material science, financial services, government, industrial sectors, and leading academic and research institutions worldwide, we are helping organizations unlock the transformative potential of quantum computing. 

Our global team of more than 800 employees includes many of the world's leading scientists, engineers, and researchers, with more than 70% of our technology team holding advanced degrees at the Master's or PhD level. Headquartered in Broomfield, Colorado, Quantinuum operates across the United States, United Kingdom, Germany, Japan, and Singapore. 

By joining Quantinuum, you’ll help shape the future of quantum computing, pushing the limits of technology, and making the impossible possible.

What’s in it for you?

We believe our people are our greatest strength and offer a comprehensive rewards package that supports your professional growth, well-being, and long-term success.

• Competitive compensation and the opportunity to work on groundbreaking technology
• Flexible work arrangements that support work-life balance

Equal Opportunity Employer

Quantinuum is proud to be an equal opportunity employer. We are committed to building an inclusive workplace where all employees and applicants are treated with respect and provided equal opportunities regardless of race, colour, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, ancestry, marital status, or any other characteristic protected by applicable law. Know Your Rights: Workplace discrimination is illegal. For more information about Quantinuum, please visit our website. 

We are committed to making our recruitment process accessible to all. If you require any reasonable adjustments at any stage of the application or interview process, please let us know use the Lets talk contact form.

Applications will be accepted on an ongoing basis, there is no application deadline for this position.