American Express

Senior Software Engineer II - Quantum Computing - Technology Research and Development

American Express$130K — $180K *
Enterprise Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Ph.D. or Master's degree in Engineering, Physics, Mathematics, Computer Science, or equivalent experience.
  • At least 2 years of hands-on experience in quantum computing or quantum information science.
  • Deep understanding of quantum information theory and related concepts.
  • Strong foundation in discrete mathematics, numerical methods, and scientific computing.
  • Proven track record of peer-reviewed publications in relevant fields.
  • Proficiency with quantum programming frameworks, especially Qiskit.
  • Advanced programming skills in Python and production-level software development.

Responsibilities

  • Design, prototype, and evaluate quantum algorithms for finance-related problems.
  • Collaborate with quantum scientists, data scientists, and financial engineers to implement quantum solutions.
  • Develop and maintain quantum software libraries and simulation environments.
  • Present technical findings through presentations, seminars, and documentation.
  • Publish research and represent the organization at conferences and forums.

Benefits

  • Competitive base salaries and bonus incentives.
  • 6% Company Match on retirement savings plan.
  • Free financial coaching and wellness support.
  • Comprehensive medical, dental, and vision benefits, plus life insurance.
  • Flexible working arrangements including hybrid and remote options.
  • 20+ weeks paid parental leave for all parents.
  • Access to wellness centers and free counseling support.
  • Career development and training opportunities.
Full Job Description
Responsibilities

  • Design, prototype, and evaluate quantum algorithms to address complex computational problems in finance.
  • Collaborate with interdisciplinary teams-including quantum scientists, data scientists, and financial engineers-to integrate quantum solutions into real-world financial workflows.
  • Develop and maintain quantum software libraries, tools, and simulation environments.
  • Present technical findings internally and externally through presentations, seminars, and written documentation.
  • Publish high-quality research and represent the organization at leading conferences and industry forums.


Qualifications

  • Ph.D. or Master's degree in Engineering, Physics, Mathematics, Computer Science, or a related discipline; or equivalent industry experience.
  • Minimum of 2 years of hands-on experience in quantum computing (QC) or quantum information science (QIS).
  • Deep understanding of quantum information theory, including quantum algorithms, error correction, and entanglement.
  • Strong foundation in discrete mathematics, numerical methods, and scientific computing.
  • Proven track record of peer-reviewed publications in quantum computing or closely related fields.
  • Proficiency with one or more quantum programming frameworks: Qiskit (preferred), Cirq, Q#, or similar platforms.
  • Advanced programming skills in Python, with experience in developing robust, production-level software.
  • Strong analytical and problem-solving abilities with a high level of intellectual curiosity.
  • Excellent organizational, communication, and decision-making skills.


Preferred Qualifications:
  • Familiarity with hybrid quantum-classical approaches and variational algorithms (e.g., VQE, QAOA).
  • Experience working with quantum simulators and quantum hardware platforms.
  • Exposure to financial modeling, portfolio optimization, or risk analytics is a strong plus.
  • Depending on factors such as business unit requirements, the nature of the position, cost and applicable laws, American Express may provide visa sponsorship for certain positions.


About the Team

We back you with benefits that support your holistic well-being so you can be and deliver your best. This means caring for you and your loved ones' physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally:

  • Competitive base salaries
  • Bonus incentives
  • 6% Company Match on retirement savings plan
  • Free financial coaching and financial well-being support
  • Comprehensive medical, dental, vision, life insurance, and disability benefits
  • Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need
  • 20+ weeks paid parental leave for all parents, regardless of gender, offered for pregnancy, adoption or surrogacy
  • Free access to global on-site wellness centers staffed with nurses and doctors (depending on location)
  • Free and confidential counseling support through our Healthy Minds program
  • Career development and training opportunities

For a full list of Team Amex benefits, visit our Colleague Benefits Site.

The below represents the expected salary range for this job requisition. Ultimately, in determining your pay, we'll consider your location, experience, and other job-related factors.

About American Express

Amex provides industrial services to the coatings and linings sector, providing support for commercial, industrial, and maritime projects such as petrochemical, power, and water treatment industries. They offer painting services for steel structures, storage tank linings and coatings, pipelines, floors, and marine vessels such as ships, tugboats, and barges.

American Express Careers

Join the vibrant team at American Express, a global leader in financial services, and be part of a company that values innovation, leadership, and diversity. At American Express, we offer more than just job opportunities; we provide a platform for professional growth and a chance to be part of a culture that is committed to excellence and inclusive growth. Work You’ll Do At American Express, we are dedicated to helping our employees reach their full potential. With a variety of career paths available in areas such as technology, marketing, finance, and customer service, American Express is the perfect place to advance your career. Our team is composed of highly skilled professionals who thrive on innovation and collaboration. Join our team and contribute to a company known for its prestigious history of leadership in the credit card industry. Engage in meaningful work that makes a real impact on our global scale business operations. American Express Leadership and Development Programs We believe in nurturing the leadership skills of our employees with extensive training programs and leadership development opportunities. Our commitment to professional growth is evident in our comprehensive benefits package that supports both personal and professional development. Internship Opportunities Start your career with an internship at American Express and gain valuable industry experience. Our internships offer a chance to develop skills, work on challenging projects, and learn from leaders in the industry. Interns at American Express are considered integral members of the team and are given responsibilities that provide a real insight into their future career paths. Diversity and Inclusion At American Express, diversity and inclusion are at the core of our company culture. We are committed to building a diverse workforce and inclusive environment where every employee feels valued and inspired. We offer diversity training programs that empower our employees to thrive and lead in a global marketplace. Networking and Innovation Our employees enjoy unparalleled opportunities for networking and personal growth through our global connections and innovative projects. American Express encourages a culture of innovation that helps propel our company and your career forward. Career Benefits and Growth American Express is dedicated to the growth of its employees. We offer competitive benefits, including health, retirement plans, and family leave, ensuring that our team members have the support they need to succeed both at work and in their personal lives. Join Our Team Explore the job opportunities and open positions at American Express. We are continuously hiring talented individuals who are passionate about their careers and interested in working for a company that offers a dynamic and supportive environment. Stay Connected Keep up to date with the latest from American Express Careers by following our career blog and signing up for job alert emails. Tailor your subscription to receive updates that match your skills and interests. Discover the exciting and rewarding career opportunities that await at American Express. SEARCH AMERICAN EXPRESS JOBS Whether you are looking for a full-time position, an internship, or a leadership opportunity, American Express offers a path to a rewarding career. Join us and make a difference with your passion, creativity, and drive.
Learn more about American Express
Size
64,000 employees
Market Cap
$108.1 billion
Industry
Net Income
$3.1 billion
Founded
1850
5 Year Trend
+3.5%
Revenue
$37 billion
NASDAQ

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