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Parallel Computing Software Engineer Jobs in California

CoreWeave

Senior Software Engineer, molab

San Francisco, CA · On-site

$144K - $190K/yr

Required : • 5+ years of experience in software engineering • Strong fundamentals that are language agnostic • Experience with computer systems, including parallel computing (threading ...

Nvidia

System Software Engineer - GPU

Santa Clara, CA · On-site

$203K - $240K/yr

We are seeking a System Software Engineer to work on next-generation computing and graphics ... Background with Parallel Computing, PCIE, Nvlink or server product technologies like Infiniband ...

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$30.8K

$122.6K

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How much do parallel computing software engineer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for parallel computing software engineer in California is $122,612.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,391.00 and $143,457.00 per year, depending on experience, location, and employer.

What Is the Job of a Parallel Computing Software Engineer?

A parallel computing software engineer develops and updates high-performance computing software and tools to increase their efficiency. In this career, you focus on both parallel computing and parallel programming software to solve complex problems or algorithms. More specific duties and responsibilities of this job may revolve around the development of new or improved software to optimize multi-threaded systems or artificial intelligence data. As a parallel computing software engineer, you generally work on a team to build state-of-the-art technology to bring your company's systems to the forefront of the industry. The industries that use parallel computing include engineering, aircraft computing, and government agencies.

What are Parallel Computing Software Engineers?

Parallel Computing Software Engineers are professionals who design, develop, optimize, and maintain software that can run simultaneously on multiple processors or computers. Their work enables applications to process large volumes of data or perform complex computations more efficiently by splitting tasks across multiple processing units. They often use technologies such as multi-threading, distributed computing frameworks, and GPU programming to maximize performance. These engineers are crucial in fields like scientific computing, artificial intelligence, and big data analytics, where processing speed and scalability are essential.

What are the typical daily responsibilities of a Parallel Computing Software Engineer?

As a Parallel Computing Software Engineer, your daily tasks often include designing, developing, and optimizing algorithms to run efficiently on multi-core processors or distributed systems. You’ll collaborate closely with other software engineers, data scientists, and hardware specialists to ensure applications scale effectively across multiple computing nodes. Debugging and profiling code to identify bottlenecks, maintaining high code quality, and keeping up-to-date with the latest parallel programming models and frameworks are also key parts of the role. Additionally, you may participate in code reviews and help train team members on best practices for parallelism.

What are the key skills and qualifications needed to thrive as a Parallel Computing Software Engineer, and why are they important?

To thrive as a Parallel Computing Software Engineer, you need a solid background in computer science, strong programming skills (especially in C/C++ or Python), and expertise in parallel algorithms and data structures, typically supported by a relevant degree. Familiarity with parallel programming frameworks and tools such as MPI, OpenMP, CUDA, and experience working on distributed systems or high-performance computing platforms are essential. Strong problem-solving abilities, teamwork, and effective communication help you to collaborate on complex projects and convey technical ideas clearly. These skills are crucial for building scalable, efficient software solutions that leverage parallelism to maximize computational performance.
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Parallel Computing Software Engineer jobs near you
Infographic showing various Parallel Computing Software Engineer job openings in California as of June 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $122,612 per year, or $58.9 per hour.
Scientific Computing Software Engineer

Scientific Computing Software Engineer

Arete Associates

Northridge, CA • On-site

$90K - $165K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

At Areté, we are on the forefront of developing innovative solutions, with great minds from all backgrounds, to help solve the nation’s most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee-owned company, we foster an atmosphere that propels diverse career opportunities and professional growth.

Discover your future with us.

We are seeking a junior to mid-level applicant with a background in Scientific Computing. The ideal person would have a degree in Physics, Math, or Engineering coupled with a strong software development skillset. The successful candidate will work with scientists and engineers to transform advanced signal and image processing algorithms from higher level languages (e.g., Python) into robust and efficient software suitable for operational use. Other duties include practicing sound software processing methods to design, develop, analyze, and test software applications from prototype to operations, using modern software development languages and practices. Ability to assess algorithm performance on real-world data and document results via written reports and/or well-commented code is a must. This role requires a passion for solving challenging technical problems in a collaborative environment. This position is based in our Northridge, CA office and is classified as an exempt, non-supervisory, full-time role.

We have an impressive range of benefits, programs, and perks that we offer:

Health & Wellness:

  • Medical, Dental & Vision Insurance
  • Life and Long-Term Disability (LTD)
  • Vision Reimbursement
  • Fitness Reimbursement

Financial:

  • Company-funded 5% contribution to your 401(k) retirement plan
  • Company-funded 5% contribution to your Employee Stock Ownership Plan
  • Continuing Education Assistance

Work-Life Balance:

  • Flexible Scheduling
  • Paid Time Off (PTO)
  • Paid Parental and Bereavement Leave

What We Value:

  • Creativity and innovation in solving challenges
  • Integrity and responsibility in all actions
  • Collaboration across teams and specialties
  • Responsiveness in fast-paced environments
  • Passion for national security and excellence

Experiences and Background We Look For (Required Skills):

  • Qualified candidates will have a college degree in a scientific discipline or in Computer Science with a focus on scientific computing
  • Demonstrated exposure to college level physics, math, and/or signal and image processing techniques
  • Clear desire and interest in work on scientific projects and to learn physics, math, and signal processing
  • Strong programming skills in Python, including scientific Python libraries such as numpy, scipy, pandas
  • Strong programming skills in C or C++
  • Excellent written and verbal communication skills
  • Intellectual curiosity and a desire for continuous learning
  • Ability to work with minimal supervision and collaborate with small teams
  • Willingness to work onsite in the office 100%
  • Must be able to obtain and maintain a TS/SCI security clearance and program access

Nice to Have (Preferred Skills):

  • Data analysis and visualization skills
  • Experience working in a Linux environment
  • Experience with CUDA programming and GPU architecture optimization
  • Working knowledge of MPI and OpenMP parallel programming models
  • Demonstrated ability to optimize scientific computing applications
  • Experience with User Interface / User Experience front-end GUI development
  • Physics-based modeling and simulation experience
  • Remote sensing experience utilizing Electro-Optics or Synthetic Aperture RADAR
  • Classical signal/image processing experience (detection, estimation, and tracking)
  • Computer vision, image and data fusion, image classification or automated target recognition
  • Active Top-Secret Clearance

The salary for this role, depending on degree and experience, is:

  • Engineer 1: $90,000 - $125,000 [required BS degree or higher]
  • Engineer 2: $110,000 - $145,000 [minimum experience of BS+2 years, OR MS+0 years]
  • Staff Engineer: $130,000 - $165,000 [minimum experience of BS+5 years, MS+3 years, or PhD+0 years]

Other Considerations

Areté is committed to the principles of equal employment opportunity and nondiscrimination, and we believe every person has the right to be treated with fairness, dignity, and equal consideration. Areté is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, marital status, national origin, age, veteran status, disability, or any other characteristic protected by applicable federal, state, or local law.

U.S. citizenship is required to meet position eligibility.

Successful passage of a criminal background screen is required to meet position eligibility.

Selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

Areté will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring.

Successful passage of a Department of Transportation (DOT) drug test is required to meet position eligibility.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access our website because of your disability. To request an accommodation, please contact Areté Human Resources at 818-885-2200 for assistance.