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Quantum Software Engineer Jobs in Illinois (NOW HIRING)

Infleqtion

Quantum Software Engineer - Nuclear

Chicago, IL

$107K - $144K/yr

We are seeking a Quantum Software Engineer with expertise in nuclear physics and quantum algorithms for physical science applications. Job Responsibilities The duties and responsibilities outlined ...

Infleqtion

Quantum Software Engineer - Nuclear

Chicago, IL · On-site

$107K - $144K/yr

We are seeking a Quantum Software Engineer with expertise in nuclear physics and quantum algorithms for physical science applications. Job Responsibilities The duties and responsibilities outlined ...

Infleqtion

Quantum Software Engineer - Nuclear

Chicago, IL · On-site

$107K - $144K/yr

We are seeking a Quantum Software Engineer with expertise in nuclear physics and quantum algorithms for physical science applications. Job Responsibilities The duties and responsibilities outlined ...

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$61.5K

$143K

$199.1K

How much do quantum software engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for quantum software engineer in Illinois is $142,954.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,300.00 and $167,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a quantum software engineer?

To thrive as a Quantum Software Engineer, you need a deep understanding of quantum computing principles, proficiency in classical programming languages (such as Python or C++), and experience with quantum SDKs (like Qiskit or Cirq), often supported by a degree in computer science, physics, or a related field. Familiarity with simulators, cloud-based quantum platforms, and sometimes certifications in quantum programming are also highly valuable. Strong problem-solving abilities, collaboration skills, and adaptability help set excellent candidates apart. These skills and qualities are vital for building practical quantum applications and advancing technology in a rapidly evolving interdisciplinary field.

What does a quantum software engineer do?

Quantum Software Engineers usually spend their days designing, coding, and testing quantum algorithms, often using specialized quantum software libraries and simulators. They collaborate closely with quantum physicists, classical software engineers, and researchers to translate theoretical concepts into efficient, practical solutions. Regular tasks also include debugging code, optimizing performance on quantum and hybrid systems, and staying updated with the latest advances in quantum hardware and software. Effective teamwork and ongoing learning are central to success in this dynamic, research-driven environment.

What is a quantum software engineer?

A Quantum Software Engineer develops algorithms, software, and applications for quantum computers. They work with quantum programming languages like Qiskit, Cirq, or PennyLane to implement quantum algorithms that solve complex problems more efficiently than classical computers. Their role involves understanding quantum mechanics, optimizing quantum circuits, and collaborating with researchers to bridge the gap between theory and practical implementation.

What are the most commonly searched types of Quantum Software Engineer jobs in Illinois? The most popular types of Quantum Software Engineer jobs in Illinois are:
What are popular job titles related to Quantum Software Engineer jobs in Illinois? For Quantum Software Engineer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Quantum Software Engineer jobs in Illinois look for? The top searched job categories for Quantum Software Engineer jobs in Illinois are:
What cities in Illinois are hiring for Quantum Software Engineer jobs? Cities in Illinois with the most Quantum Software Engineer job openings:
Quantum Software Engineer jobs near you
Infographic showing various Quantum Software Engineer job openings in Illinois as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $142,954 per year, or $68.7 per hour.

Quantum Software Engineer

Quantum Machines

Chicago, IL • On-site

Full-time

Posted 10 days ago

Job description

Description
Quantum Machines is looking for a Quantum software Engineer to work closely with customers to design, optimize, and troubleshoot advanced quantum control workflows on real quantum hardware. In this role, you will serve as a technical bridge between customer use cases, experimental requirements, and robust software solutions, ensuring customers successfully deploy and scale quantum experiments using Quantum Machines' platform.
This position combines strong software engineering practices with hands-on experimental intuition. You will translate complex quantum workflows into reliable, maintainable, and customer-ready solutions, while collaborating closely with internal product, R&D, and hardware teams.
Responsibilities:
  • Work directly with customers to understand experimental goals, constraints, and system architectures
  • Design, implement, and optimize quantum control workflows tailored to customer applications
  • Troubleshoot complex software, system-level, and experiment-integration issues on real quantum hardware
  • Provide clear technical guidance, best practices, and documentation to enable customer success
  • Develop and maintain Python-based application code, tools, and reference examples
  • Contribute to scalable and maintainable software architectures for quantum control systems
  • Apply solid software engineering practices, including version control, testing, and code review
  • Collaborate cross-functionally with product, R&D, hardware, and software teams to relay customer feedback
  • Balance fast, pragmatic solutions that unblock customers with long-term, sustainable engineering improvements

Requirements
  • At least 5 years of hands-on programming experience in Python - Must.
  • M.Sc. in Computer/ SW Engineering, Physics, Applied Physics, Quantum Information Science, or a related field. Equivalent industry experience in SW engineering, System Engineering, and experimental quantum computing will also be considered.
  • Strong proficiency in Python, including experience with scientific, experimental, or systems-oriented codebases.
  • Solid understanding of software engineering fundamentals, including software architecture and Git-based workflows.
  • Strong problem-solving skills with a customer-focused mindset.
  • Ability to work independently while collaborating effectively in a multidisciplinary team.

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