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Principle Quantum Software Architect

Microsoft.com

Office

Zürich, Zürich, Switzerland

Full Time

The Microsoft Quantum team is redefining what is possible with technology—creating unprecedented possibilities to solve humanity’s most complex challenges. Our team combines hardware innovation with software technologies and Azure services to build scalable quantum technologies in an industry-leading quantum ecosystem. This Principal Quantum Architect position offers an opportunity to have a meaningful impact on the design of future scalable quantum computers. 

Microsoft Quantum is seeking an experienced Principal Quantum Software Architectresponsible for designing full-stack architectures for multiple qubit platforms. Your role is to develop, implement, and own the high-performance software tools for compilation and synthesis of quantum information at multiple levels of abstraction, and simulation of quantum subsystems across multiples levels of the stack.

Responsibilities

  • Designing the subsystems of the complex architecture that defines the quantum machine, 
  • Developing advanced toolsets for modeling quantum components, 
  • Developing new quantum applications and determining the quantum resources needed to execute them, and 
  • Driving cross-group collaboration within Microsoft Quantum’s qubit modeling, quantum error correction, and quantum applications teams.  

Qualifications

Required Qualifications

  • Bachelor's Degree in Computer Science, Physics, Mathematics, or a related discipline AND significant experience in industry or in a research and development environment 
  • OR Master's Degree in Computer Science, Physics, Mathematics, or a related discipline AND solid experience in industry or in a research and development environment 
  • OR Doctorate in Computer Science, Physics, Mathematics, or a related discipline AND noteworthy experience in industry or in a research and development environment 
  • OR equivalent experience. 
  • Demonstrated experience in one or more of the following areas: high-performance computing, quantum algorithms, quantum error correction, quantum simulation. 
  • Demonstrated ability to work effectively across internal and external organizations, with strong communication and leadership skills. 

Preferred Qualifications

  • Bachelor's Degree in Computer Science, Physics, Mathematics, or a related discipline AND significant experience in industry or in a research and development environment 
  • OR Master's Degree in Computer Science, Physics, Mathematics, or a related discipline AND solid experience in industry or in a research and development environment 
  • OR Doctorate in Computer Science, Physics, Mathematics, or a related discipline AND noteworthy experience in industry or in a research and development environment 
  • OR equivalent experience. 
  • Experience in design and developing quantum compilers, quantum simulators, and/or high-performance optimizers. 

Additional Qualifications

  • Ability to leverage AI tools to drive innovation and efficiency (e.g., performance modeling and analysis, research gathering, day to day task automation). 
  • Evaluate agentic solutions with measurable metrics and human-in-the-loop safeguards following Microsoft Responsible AI requirements for generative AI.
  • Security RequirementsThe ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter.
  • Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.  We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request via the Accommodation request form.

Benefits/perks listed below may vary depending on the nature of your employment with Microsoft and the country where you work.

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Principle Quantum Software Architect

Office

Zürich, Zürich, Switzerland

Full Time

September 25, 2025

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Microsoft

Microsoft