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Senior Quantum Software Engineer Jobs in California

Senior Rust Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

IONQ] is the world's leading quantum company delivering solutions to solve the world's most complex ... As a Senior Rust Software Engineer, you will serve as a technical leader within a rapidly growing ...

Senior Rust Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting ... As a Senior Rust Software Engineer, you will serve as a technical leader within a rapidly growing ...

About the team At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real ...

Senior Rust Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

IONQ] is the world's leading quantum company delivering solutions to solve the world's most complex ... As a Senior Rust Software Engineer, you will serve as a technical leader within a rapidly growing ...

About the team At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real ...

Senior Rust Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

IONQ] is the world's leading quantum company delivering solutions to solve the world's most complex ... As a Senior Rust Software Engineer, you will serve as a technical leader within a rapidly growing ...

Senior Rust Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

IONQ] is the world's leading quantum company delivering solutions to solve the world's most complex ... As a Senior Rust Software Engineer, you will serve as a technical leader within a rapidly growing ...

Senior Rust Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting ... As a Senior Rust Software Engineer, you will serve as a technical leader within a rapidly growing ...

About the team At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real ...

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

About the team At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real ...

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

About the team At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real ...

About the team At Q-CTRL, Quantum Computing Engineering is a global team of software engineers and infrastructure experts,combining deep technical expertise with a startup mindset to deliver real ...

Senior Rust Software Engineer

Pleasanton, CA · On-site

$142K - $186K/yr

Vector Atomic, an IonQ company, is building quantum technology to transform navigation, timing ... As a Senior Rust Software Engineer, you will serve as a technical leader within a rapidly growing ...

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Showing results 1-20

Senior Quantum Software Engineer information

What is the difference between Senior Quantum Software Engineer vs Quantum Software Developer?

AspectSenior Quantum Software EngineerQuantum Software Developer
Required CredentialsBachelor's/Master's/PhD in Computer Science, Physics, or related field; experience with quantum algorithmsBachelor's or higher in relevant field; familiarity with quantum programming languages
Work EnvironmentResearch labs, tech companies, academia; often involved in project leadershipStartups, tech firms, research teams; focused on coding and implementation
Industry UsageUsed across quantum computing, research, and development sectorsPrimarily in software development teams within quantum tech companies

The main difference is that a Senior Quantum Software Engineer typically has more experience, leadership responsibilities, and a broader understanding of quantum algorithms, while a Quantum Software Developer focuses on coding and implementing quantum programs. Both roles require strong technical skills, but the senior role often involves guiding projects and strategy.

What are the most commonly searched types of Quantum Software Engineer jobs in California? The most popular types of Quantum Software Engineer jobs in California are:
What job categories do people searching Senior Quantum Software Engineer jobs in California look for? The top searched job categories for Senior Quantum Software Engineer jobs in California are:
What cities in California are hiring for Senior Quantum Software Engineer jobs? Cities in California with the most Senior Quantum Software Engineer job openings:
Infographic showing various Senior Quantum Software Engineer job openings in California as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution.
Senior Quantum Applications Engineer

Senior Quantum Applications Engineer

Atom Computing

Berkeley, CA

$185K - $210K/yr

Full-time

Posted 13 days ago


Job description

At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing.

We are seeking a Senior Quantum Application Engineer to contribute to the realization of practical fault-tolerant quantum computing. Reporting to the Quantum Error Correction Manager, you will work alongside our Quantum Error Correction, Software, and Compilation teams to drive the development of scalable neutral-atom quantum computers.

Applications will be considered for our Berkeley, CA or Boulder, CO office.

Job Responsibilities
  • Evaluating resources required to run fault-tolerant algorithms on neutral atom hardware
  • Contributing to the development of strategies for optimizing and running quantum algorithms
  • Researching ways to improve, extend, or generalize quantum algorithms
  • Working to implement near-term demonstrations of fault-tolerant algorithms
Experience & Education
  • PhD in Physics, Mathematics, Computer Science, or a related field.
  • 3+ years of relevant industry experience
  • Experience with the theory of fault-tolerant quantum computation.
Qualifications
  • Strong background in quantum algorithms, potentially including applications to cryptography, chemistry, materials physics, etc.
  • Ability to translate abstract concepts into demonstrations running on actual quantum computing hardware.
  • Temperamentally suited to work at a fast-growing startup: self-motivated, humble, driven, collaborative, and having a high tolerance for ambiguity and uncertainty.
  • Ability to effectively communicate and collaborate with a diverse team of experimental physicists, hardware, and software engineers.
  • Familiarity with Python and Git software version control

Atom Computing provides a wide variety of perks and benefits, including fully paid medical, dental, and vision insurance for our employees and their dependents. Additionally, unlimited paid time off, 401K company matching, short- and long-term disability, FSA, dependent care benefits, and life insurance.  We also offer drinks, snacks, and catered team lunches in our offices, every day!

The base salary range for this position is between $185,000 - $210,000, commensurate with experience. In addition to salary, we offer an annual bonus and equity in the company. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.