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Quantum Computing Engineer Jobs in California (NOW HIRING)

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Quantum Computing Engineer information

What is a quantum computing engineer?

A Quantum Computing Engineer is a professional who designs, develops, and optimizes quantum computer systems and algorithms. They work on both the hardware and software aspects of quantum computers, aiming to harness quantum mechanics principles to solve complex computational problems. Their work often involves collaborating with physicists, computer scientists, and mathematicians to create new quantum technologies and applications. Quantum Computing Engineers play a key role in advancing fields like cryptography, material science, and machine learning.

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

To thrive as a Quantum Computing Engineer, you need a strong background in quantum mechanics, computer science, mathematics, and typically a graduate degree in a related field. Familiarity with quantum programming languages (such as Qiskit or Cirq), quantum hardware platforms, and simulation tools is essential, and certifications in quantum technologies are increasingly valuable. Critical thinking, problem-solving, and effective communication are important soft skills, enabling collaboration and innovation in interdisciplinary teams. These competencies are crucial for advancing quantum computing research and developing practical quantum solutions to complex problems.

What are some common challenges quantum computing engineers face when developing algorithms for quantum hardware?

Quantum Computing Engineers often encounter challenges related to the instability and error rates of current quantum hardware, which can affect the reliability of algorithm results. Additionally, translating classical algorithms into quantum circuits requires a deep understanding of both quantum theory and complex optimization techniques. Collaboration with physicists and hardware engineers is essential to troubleshoot issues and adapt algorithms to the unique constraints of each quantum platform. Staying updated with rapid technological advancements is also crucial for success in this evolving field.

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

AspectQuantum Computing EngineerQuantum Software Developer
Required CredentialsBachelor's or Master's in Physics, Computer Science, or Electrical Engineering; knowledge of quantum mechanicsBachelor's or Master's in Computer Science, Software Engineering, or related fields; programming skills in quantum languages
Work EnvironmentResearch labs, tech companies, academia; hardware and software focusSoftware development teams, tech firms; coding and algorithm design
Employer & Industry UsageQuantum hardware companies, research institutions, tech giantsTech companies, startups, research labs focusing on quantum algorithms

While both roles involve quantum technologies, Quantum Computing Engineers focus on hardware integration and system design, whereas Quantum Software Developers primarily work on creating algorithms and software for quantum computers. The roles often overlap but differ in their core focus areas within the quantum industry.

Are quantum computing engineers in demand?

Quantum computing engineers are in high demand due to the growing investment in quantum technologies and the need for specialized skills in quantum algorithms, hardware, and software development. The field is expanding rapidly, with opportunities in research institutions, tech companies, and startups focusing on quantum hardware, software, and applications.

What are the most commonly searched types of Quantum Computing Engineer jobs in California?

The most popular types of Quantum Computing Engineer jobs in California are:

What are popular job titles related to Quantum Computing Engineer jobs in California?

For Quantum Computing Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Quantum Computing Engineer jobs in California look for?

The top searched job categories for Quantum Computing Engineer jobs in California are:

What cities in California are hiring for Quantum Computing Engineer jobs?

Cities in California with the most Quantum Computing Engineer job openings:

Infographic showing various Quantum Computing Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Quantum Error Correction Software Engineer

Atom Computing

Berkeley, CA โ€ข On-site

$155K - $185K/yr

Full-time

Re-posted 14 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 software engineer with a background in quantum information theory to contribute to the architecture and strategy of error correction in neutral atom quantum computers. Atomic qubit arrays provide a path to the large-scale quantum computers that will deliver fault-tolerant, error-corrected logical qubits.
Job Responsibilities:
  • Research efforts related to quantum error correcting codes and fault-tolerant schemes
  • Designing and implementing demonstrations of fault-tolerant quantum computation
  • Real-time decoding and classical feedforward during fault-tolerant quantum computation
  • Setup and maintenance of databases
  • Compilation of quantum circuits
  • Analyzing data generated from quantum hardware performing error corrected computation
  • Simulation of fault-tolerant quantum computation
  • Resource estimation for fault-tolerant quantum applications
Experience & Education
  • PhD in Physics, Computer Science, Engineering, or a related field
  • Experience with quantum error correction theory
Qualifications
  • Must have previous experience developing software for quantum computers in industry and/or academia and a solid grasp of quantum computing and quantum information concepts.
  • Coding proficiency in Python and one or more compiled languages such as Rust, C, or C++, and familiarity with Git version control.
  • Willingness to learn AMO physics or quantum mechanics concepts as required.
  • Documented ability to translate research results into functional production code.
  • Ability to effectively collaborate with software developers, physicists, and engineers in complementary disciplines. 
  • Temperamentally suited to work at a fast-growing, early-stage startup: self-motivated, humble, driven, collaborative, and with a high tolerance for ambiguity and uncertainty.
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 $155,000 - $185,000, 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.