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Part Time Software Engineer Jobs in California (NOW HIRING)

We Vote

Senior Software Engineer

Oakland, CA · On-site +1

$140K - $185K/yr

WeVote is building a movement of over 150 excellent, passionate, part-time volunteers (starting ... Install our software on your development machine. We need full-stack engineers who can work in both ...

Intel

AI Software Engineering Intern

Folsom, CA

This role is ideal for a student who can work part-time (16 hours/week) for 6 months to 1 year and is interested in building strong foundations in AI software stacks, GPU programming, and performance ...

Booz Allen Hamilton, Inc.

Data Engineer

San Diego, CA · On-site +1

$61K - $141K/yr

Experience writing software in programming languages, including Python, SQL, R, Javascript, or C ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

ATA Engineering, Inc

Engineering Software Programmer

CA · On-site

$85K - $125K/yr

ATA is seeking engineers who like to develop software. The successful candidate will be detail ... No contractors or part-time applications will be accepted. * Excellent verbal and written ...

Booz Allen Hamilton, Inc.

Data Engineer

San Diego, CA · On-site +1

$61K - $141K/yr

Experience writing software in programming languages, including Python, SQL, or C++ * Experience ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

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All JobsSoftware Engineer JobsPart Time Software Engineer JobsPart Time Software Engineer Jobs in California

Part Time Software Engineer information

See California salary details

$62.7K

$145.6K

$202.8K

How much do part time software engineer jobs pay per year?

As of Jul 23, 2026, the average yearly pay for part time software engineer in California is $145,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $170,700.00 per year, depending on experience, location, and employer.

What is a Part Time Software Engineer?

A Part Time Software Engineer is a professional who develops, tests, and maintains software applications but works fewer hours than a standard full-time employee, typically less than 40 hours per week. These engineers may work on specific projects, support development teams, or contribute to ongoing maintenance and updates. Part time roles are often flexible and can be ideal for students, parents, or those seeking work-life balance. Their responsibilities are similar to full-time engineers, but they may have a narrower scope or fewer simultaneous projects.

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

To thrive as a Part Time Software Engineer, you need a solid understanding of programming languages (such as Python, Java, or JavaScript), software development methodologies, and typically a degree in computer science or related experience. Familiarity with version control systems like Git, cloud platforms, and development frameworks is often required, as well as experience with code collaboration tools. Strong problem-solving skills, time management, and effective communication are crucial soft skills for balancing workloads and collaborating with teams on a flexible schedule. These competencies ensure that part-time engineers can deliver high-quality code, integrate seamlessly with ongoing projects, and contribute meaningfully within limited hours.

How do part-time software engineers typically balance project deadlines with reduced working hours?

Part-time software engineers often work closely with their teams to set realistic expectations and prioritize tasks that align with their available hours. Effective communication and time management are essential, as engineers may need to focus on well-defined deliverables and leverage tools for asynchronous collaboration. Many organizations support part-time schedules with flexible workflows and regular check-ins to ensure everyone stays aligned, making it possible to contribute meaningfully without being overwhelmed by deadlines.

What is the difference between Part Time Software Engineer vs Full Time Software Engineer?

AspectPart Time Software EngineerFull Time Software Engineer
Work HoursLess than 30 hours/week40 hours/week or more
CredentialsTypically same as full-time, including relevant degrees and experienceSame as part-time, often with more extensive experience
Work EnvironmentFlexible, often remote or freelanceOffice or remote, full-time employment
Employer UsageUsed by startups, freelancers, or part-time projectsUsed by companies for full-time roles and long-term projects

The main difference between a Part Time Software Engineer and a Full Time Software Engineer lies in work hours and employment commitment. Part time roles offer flexibility and fewer hours, suitable for freelancers or those balancing other commitments. Full time roles involve standard work hours and often include benefits and long-term employment stability.

What Are Part-Time Jobs for Software Engineers?

A part-time software engineer tests, plans, and writes code for software, applications, and computer systems. As a part-time employee, you work fewer than 35 hours per week, and your duties may vary according to the type of projects on which you work. You may specialize in working with a specific computer language or developing and testing software and development methodologies for a particular system. Your responsibilities can also include determining how to deploy and configure existing software and application tools to meet the needs of a company or organization.

More about Part Time Software Engineer jobs
What are the most commonly searched types of Software Engineer jobs in California? The most popular types of Software Engineer jobs in California are:
What are popular job titles related to Part Time Software Engineer jobs in California? For Part Time Software Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Part Time Software Engineer jobs in California look for? The top searched job categories for Part Time Software Engineer jobs in California are:
What cities in California are hiring for Part Time Software Engineer jobs? Cities in California with the most Part Time Software Engineer job openings:
Part Time Software Engineer jobs near you
Infographic showing various Part Time Software Engineer job openings in California as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $145,592 per year, or $70 per hour.
.Net Fullstack Developer_Fairfield(California)

.Net Fullstack Developer_Fairfield(California)

ISHIR

Fairfield, CA • On-site

Part-time

Posted 13 days ago

Job description

Job Title - Software Engineer (Contract)

Duration - 4 - 6 Months

Work Mode- Onsite

Work Location- Fairfield, California

Position Summary:

We are looking to fill in a part-time software engineer position in the Specialty Property department. This individual will support a cross-functional team of product developers, actuaries, catastrophe risk modelers, underwriters, and data analysts by maintaining and enhancing tools critical to product development, risk management, and underwriting execution. The role will also partner closely with the database administrator and software engineers currently supporting the business.

PRINCIPAL DUTIES AND RESPONSIBILITIES (May perform any or all of the following):

  • Maintain and enhance software tools that support insurance product development, underwriting workflows, and risk management.
  • Deliver reliable, efficient solutions quickly that improve business operations and decision-making.
  • Develop and integrate solutions using RESTful APIs and internal or third-party services.
  • Automate key business processes through services, scheduled jobs, monitoring, and troubleshooting.
  • Support maintaining in-house desktop applications, including WinForms or WPF applications, implement enhancements as needed.
  • Drive issue resolution and continuous improvement with a focus on supporting immediate business needs.
  • Work with database administrator and software engineers to ensure data integrity, application reliability, and system performance.
    Qualifications & Experience Required
  • 7 to 10 years of software engineering experience.
  • Strong experience with ASP.NET, C#, .NET, and front-end technologies such as jQuery and/or React.
  • Strong experience with relational databases ( SQL, PostgreSQL).
  • Experience integrating with RESTful APIs.
  • Knowledge of MVVM design patterns.
  • Experience with process automation, service setup, job scheduling, monitoring, and troubleshooting.
  • Ability to work independently while contributing effectively within a collaborative team environment.
  • Proactive mindset with a strong commitment to team success, service health, and continuous improvement.
    Preferred Qualifications:
  • Working knowledge of ArcGIS or ArcGIS Pro, spatial data management, and Python.
  • Prior experience in working R&D environments or as a software engineer supporting a business unit comfortable with iterative approaches.
  • Experience in the insurance industry is preferred.
    ABOUT ISHIR

ISHIR is a digital innovation and enterprise AI services provider. We work with startups and enterprises to shape the future through accelerated innovation, deep technical expertise, access to global digital talent and a passion for complex problem-solving. With our help, our clients overcome their most difficult digital challenges leveraging AI.

We are not just consultants, we are partners in our clients' success, assisting them with re(gaining) competitive edge by identifying opportunities for differentiation, industry disruption, scalable innovation, and go-to-market strategies that deliver successful outcomes.

At ISHIR, we help bold businesses accelerate innovation through Talent, Speed-to-Market, and AI. We help make an impact by solving real problems using innovation, improved customer experiences and the right technologies.

As an ISHIR employee, you will get the advanced training you need to be successful, and the opportunity to apply it. You must be passionate about technology, crave responsibility, and be eager to apply your knowledge to real business solutions for our startup and enterprise customers. These are the qualities of a person destined for success at ISHIR.

ISHIR attracts a special type of individualsomeone who is proactive, thrives on challenges, feeds off success, and looks at moving targets not as obstacles but as opportunities. ISHIR is an exciting place to work. It is imbued with an entrepreneurial spirit and promotes self-reliance, open communication, and collaboration.