Full-Time

Quantum Software Engineer

Machine Learning

Confirmed live in the last 24 hours

Infleqtion

Infleqtion

51-200 employees

Develops quantum-enabled products and software

Compensation Overview

$115k - $145k/yr

Mid

Chicago, IL, USA

In Person

Category
Applied Machine Learning
AI & Machine Learning
Required Skills
Scikit-learn
Pytorch
Machine Learning
Pandas
Requirements
  • BS or MS in computer science, mathematics, statistics, physics, or another closely related field
  • Experience in developing, training, and optimizing machine learning models
  • Proficient in scientific computing and HPC environments, comfortable working with large datasets
  • Familiarity with common machine learning tools, libraries, and frameworks (e.g. PyTorch, pandas, scikit-learn)
  • Demonstrated ability to work and communicate with all levels of an organization; Professional-level communication skills, including verbal, written, and presentation skills
  • Demonstrated ability to work comfortably in a highly collaborative, cross-functional, team-oriented, and matrixed environment
  • Desire and demonstrated ability to thrive and produce results in a fluid, dynamic, and fast-paced environment
  • Demonstrated ability to learn new and complex topics quickly
  • Resourceful problem-solver who collaboratively identifies effective paths forward with demonstrated expertise in executing productization efforts
  • Passion for solving complex problems and challenges in a highly technical and scientific environment
  • Ability to travel domestically and (potentially) internationally up to 10%
Responsibilities
  • Develop and implement custom machine learning models for a variety of tasks in the domains of signal processing and sensor fusion
  • Stay up-to-date on literature, identify and pursue cutting edge model development techniques for low SWaP deployment
  • Communicate and interpret cutting-edge research in both theory and experiment with colleagues
  • Engage with the broader scientific community by publishing research findings in scientific journals and presenting at conferences
  • Stay up to date with the latest developments in machine learning and sensor fusion
  • Provide guidance and support to other team members, fostering a collaborative research environment
Desired Qualifications
  • Ph.D. in computer science, mathematics, statistics, physics, or another closely related field
  • Strong scientific publication record
  • Experience in quantum information science and/or quantum machine learning is a bonus

Infleqtion develops smaller, portable quantum-enabled products that operate at the Edge, such as quantum sensors and devices like Atomic Prisms and ion devices. They also offer a quantum software platform called Superstaq, which allows users to write quantum programs in any source language and target any quantum computer, even without prior experience. Infleqtion stands out by focusing on practical quantum solutions and has partnered with the Department of Energy to enhance their commercialization efforts. Their goal is to make quantum technology accessible to a wider range of businesses and individuals.

Company Size

51-200

Company Stage

Series C

Total Funding

$408M

Headquarters

Boulder, Colorado

Founded

2007

Simplify Jobs

Simplify's Take

What believers are saying

  • $100M Series C funding boosts deployment of atom-based quantum technologies.
  • Partnership with JPMorgan Chase enhances quantum computing efficiency with qLDPC.
  • $6.2M ARPA-E award positions Infleqtion in quantum-powered energy grid optimization.

What critics are saying

  • Emerging competition from JPMorgan Chase's qLDPC software library.
  • Potential over-reliance on government contracts and partnerships.
  • Rapid technological advancements could lead to product obsolescence.

What makes Infleqtion unique

  • Infleqtion focuses on edge computing with portable quantum-enabled products.
  • Their Superstaq platform allows quantum programming without prior quantum experience.
  • Infleqtion's products include unique offerings like Atomic Prisms and ion devices.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Unlimited Paid Time Off

401(k) Company Match

Paid Maternity/Paternity Leave

Student Loan Repayment

Family Leave

Short Term & Long Term Disability

Stock Options

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

↓ -6%

1 year growth

↓ -4%

2 year growth

↓ -2%
Tech in Asia
Jun 3rd, 2025
US quantum tech firm Infleqtion secures $100m series C

The funding was contributed by new and existing backers, including Glynn Capital, Counterpoint Global, S32, and SAIC.

Quantum Computing Report
Jun 2nd, 2025
Infleqtion Raises $100M for Quantum Tech

Infleqtion has raised $100 million in a Series C funding round led by investors including Glynn Capital and Morgan Stanley. The funds will accelerate the deployment of its atom-based quantum technologies in defense and AI applications. With $30 million in revenue last year and a $200 million customer pipeline, Infleqtion is expanding in North America, the UK, and Australia. The company has partnerships with NASA, the U.S. Department of Defense, and SAIC, and is involved in 36 active projects.

Quantum Computing Report
Jun 2nd, 2025
Infleqtion Raises $100M to Scale Atom-Based Quantum Systems for Defense and Commercial Deployment

Infleqtion announced the $100M Series C round here.

Washington Technology
Jun 2nd, 2025
Infleqtion closes $100M Series C round

Infleqtion closes $100M Series C round.

The FinRate
May 16th, 2025
JPMorgan Chase Unveils Open Source Quantum Software Library to Slash Qubit Needs

JPMorgan Chase, in partnership with quantum tech firm Infleqtion, has launched a groundbreaking open source quantum software library called qLDPC, which promises to drastically reduce the number of physical qubits needed for quantum programs.