
Senior Scientist, Quantum Applications - Chicago
ionq • Remote, US
Posted: February 4, 2026
Job Description
We’re looking for a Senior Scientist in Quantum Applications who will be part of a cross-functional team at IonQ, with a mission to deliver the world’s best quantum solutions on the world’s most powerful trapped-ion quantum computers to solve some of the most complex and impactful problems. This role is central to IonQ’s mission to translate quantum computing advances into real-world scientific and commercial impact. You will develop end-to-end quantum applications that drive scientific advancement, collaborate with customers and community partners, and support a new landmark initiative with the University of Chicago.
Responsibilities:
- Develop, implement, and optimize novel quantum algorithms, applications, and end-to-end workflows that will make scientific and commercial impact in areas such as computational chemistry, optimization, and machine learning
- Work with customers and partners to define and solve problems of real- world interest using IonQ trapped-ion quantum computers
- Discover innovative solutions, rigorously benchmark their performance, and publish results in high-impact, peer-reviewed journals and conferences
- Help shape team culture and create a lasting impact by supporting an initiative that delivers new scientific discoveries and innovation
You’d be a good fit with:
- 6+ years of professional experience or an equivalent combination of education and experience
- Demonstrated expertise in Python and/or C++, and experience with Qiskit or similar quantum SDKs
- Hands-on expertise developing or optimizing quantum algorithms in areas such as computational chemistry, optimization, and machine learning
- Track record of delivering innovative quantum solutions demonstrated through peer-reviewed manuscripts, invited talks, open-source repositories, licenses, publications, and/or patents
- Strong foundation in key quantum computing concepts and the ability to articulate deeply technical ideas to diverse audiences, ranging from scientists and engineers to business leaders and community stakeholders
- Experience being part of a team that finds, defines, and solves problems of real-world interest, with strong collaboration skills and clear technical communication
You’d be a great fit with:
- Ph.D. in computer science, mathematics, engineering, physics, or a closely related field
- Demonstrated experience contributing to customer-facing or partner-facing technical engagements, from problem definition through solution delivery
- Experience with variational quantum algorithms and hybrid quantum-classical workloads spanning CPUs, GPUs, and QPUs
- Experience developing hybrid quantum algorithms for NISQ-era systems as well as early fault-tolerant quantum computers
- Demonstrated experience with quantum algorithm resource estimation, performance benchmarking, and scaling analysis
- Proven success working with customers to define and deliver solutions
Location: Remote, US
Travel: 10% domestic and international travel supporting customer engagements and technical conference participation
Job ID: 1313
The approximate base salary range for this position is $145,920- $191,047. The total compensation package includes base, bonus, and equity.
Additional Content
We’re looking for a Senior Scientist in Quantum Applications who will be part of a cross-functional team at IonQ, with a mission to deliver the world’s best quantum solutions on the world’s most powerful trapped-ion quantum computers to solve some of the most complex and impactful problems. This role is central to IonQ’s mission to translate quantum computing advances into real-world scientific and commercial impact. You will develop end-to-end quantum applications that drive scientific advancement, collaborate with customers and community partners, and support a new landmark initiative with the University of Chicago.
Responsibilities:
- Develop, implement, and optimize novel quantum algorithms, applications, and end-to-end workflows that will make scientific and commercial impact in areas such as computational chemistry, optimization, and machine learning
- Work with customers and partners to define and solve problems of real- world interest using IonQ trapped-ion quantum computers
- Discover innovative solutions, rigorously benchmark their performance, and publish results in high-impact, peer-reviewed journals and conferences
- Help shape team culture and create a lasting impact by supporting an initiative that delivers new scientific discoveries and innovation
You’d be a good fit with:
- 6+ years of professional experience or an equivalent combination of education and experience
- Demonstrated expertise in Python and/or C++, and experience with Qiskit or similar quantum SDKs
- Hands-on expertise developing or optimizing quantum algorithms in areas such as computational chemistry, optimization, and machine learning
- Track record of delivering innovative quantum solutions demonstrated through peer-reviewed manuscripts, invited talks, open-source repositories, licenses, publications, and/or patents
- Strong foundation in key quantum computing concepts and the ability to articulate deeply technical ideas to diverse audiences, ranging from scientists and engineers to business leaders and community stakeholders
- Experience being part of a team that finds, defines, and solves problems of real-world interest, with strong collaboration skills and clear technical communication
You’d be a great fit with:
- Ph.D. in computer science, mathematics, engineering, physics, or a closely related field
- Demonstrated experience contributing to customer-facing or partner-facing technical engagements, from problem definition through solution delivery
- Experience with variational quantum algorithms and hybrid quantum-classical workloads spanning CPUs, GPUs, and QPUs
- Experience developing hybrid quantum algorithms for NISQ-era systems as well as early fault-tolerant quantum computers
- Demonstrated experience with quantum algorithm resource estimation, performance benchmarking, and scaling analysis
- Proven success working with customers to define and deliver solutions
Location: Remote, US
Travel: 10% domestic and international travel supporting customer engagements and technical conference participation
Job ID: 1313
The approximate base salary range for this position is $145,920- $191,047. The total compensation package includes base, bonus, and equity.