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Part Time Software Developer Jobs in Fullerton, CA

Senior Firmware Engineer

Cypress, CA · On-site

$124K - $136K/yr

We are a high-tech software company headquartered in Austin, TX, with over 4,500 worldwide ... We are open to ideas, including flexible work arrangements, job sharing or part-time job seekers.

Mechanical Engineer

Pasadena, CA · On-site

$126K - $189K/yr

Experience with HVAC load calculation software - HAP or Trace. * Strong knowledge of AutoCAD and ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Civil Plan Check Engineer - Pomona, CA - Part Time Interwest Consulting Group was founded in 2002 ... Strong organizational, analytical, and communication skills Experience & Software Qualifications

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Showing results 1-20

Part Time Software Developer information

See Fullerton, CA salary details

$50.1K

$116.7K

$173.2K

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

As of Jul 3, 2026, the average yearly pay for part time software developer in Fullerton, CA is $116,687.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,900.00 and $135,600.00 per year, depending on experience, location, and employer.

What Does a Part-Time Software Developer Do?

Part-time software developers can be involved in a wide variety of projects and technologies. Depending on the programming languages and frameworks with which you are familiar, you might code and debug anything from mobile applications to network management and monitoring programs. As the complexity and sophistication of computer systems increases, so does the variety of applications software developers can create. As a part-time software developer, your duties and responsibilities require you to design, troubleshoot, test, and deploy applications and systems. Some positions offer flexible schedules and the option to work from home, while others require you to work at the company’s facilities.

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

To thrive as a Part Time Software Developer, you need proficiency in programming languages (such as Python, Java, or JavaScript), a solid grasp of software development principles, and typically a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and cloud-based collaboration tools is highly beneficial. Effective time management, problem-solving, and strong communication skills help you deliver quality work efficiently in a flexible or remote setting. These skills and qualities are crucial for meeting project goals, collaborating with teams, and maintaining productivity despite reduced hours.

Is it true that AI will replace software engineers?

AI is transforming software development by automating repetitive tasks and assisting with coding, but it is unlikely to fully replace software engineers. Human skills such as problem-solving, creativity, and understanding user needs remain essential, especially in designing complex systems and ensuring quality. Software engineers will continue to adapt by working alongside AI tools and focusing on higher-level development activities.

Can you work part-time as a programmer?

Part-time software developers work fewer hours than full-time employees, often around 20 hours per week, and may be hired for specific projects or to supplement a team. Many companies offer flexible schedules, and skills in programming languages, version control, and remote collaboration tools are important for success in part-time roles.

What engineer makes $500,000 a year?

Highly experienced software engineers, especially those in senior or specialized roles such as machine learning engineers or software architects at large tech companies, can earn $500,000 or more annually. These roles often require advanced skills, extensive experience, and sometimes stock options or bonuses as part of compensation packages.

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

AspectPart Time Software DeveloperFull Time Software Developer
Work HoursLess than 30 hours/weekTypically 40 hours/week
CredentialsSame as full-time, often includes relevant certificationsSame as part-time, often with more experience
Work EnvironmentFreelance, remote, or flexible settingsOffice or remote, full-time employment
Employer UsageContract or part-time roles in tech companies or startupsPermanent roles in larger organizations or tech firms

Part Time Software Developers typically work fewer hours, often in freelance or contract roles, while Full Time Software Developers work standard hours as permanent employees. Both roles require similar skills and credentials, but differ mainly in hours, benefits, and employment status.

Can developers work part-time?

Yes, many software developers work part-time, often to balance other commitments or gain flexible schedules. Part-time roles typically involve fewer hours per week and may require proficiency in specific programming languages, tools, or remote work arrangements.

What is a Part Time Software Developer?

A Part Time Software Developer is a professional who designs, develops, tests, and maintains software applications while working fewer hours than a full-time employee, typically less than 35-40 hours per week. These developers may work for a single company or take on multiple projects for different clients. Part time roles can offer flexibility for students, parents, or those seeking work-life balance, while still allowing them to contribute technical skills to software development projects.

How do part-time software developers typically integrate with full-time teams and ongoing projects?

Part-time software developers often collaborate closely with full-time team members by participating in regular stand-up meetings, code reviews, and using project management tools to stay aligned with project goals. They may focus on specific tasks or modules that can be completed within their available hours, but communication is key to ensuring a smooth workflow. While balancing limited hours can be challenging, most teams provide flexibility and clear documentation to support part-time contributors. This integration allows part-time developers to make meaningful contributions without compromising project momentum.
What are the most commonly searched types of Software Developer jobs in Fullerton, CA? The most popular types of Software Developer jobs in Fullerton, CA are:
What job categories do people searching Part Time Software Developer jobs in Fullerton, CA look for? The top searched job categories for Part Time Software Developer jobs in Fullerton, CA are:
What cities near Fullerton, CA are hiring for Part Time Software Developer jobs? Cities near Fullerton, CA with the most Part Time Software Developer job openings:
Infographic showing various Part Time Software Developer job openings in Fullerton, CA as of June 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $116,687 per year, or $56.1 per hour.

Senior Firmware Engineer

Assa Abloy

Cypress, CA • On-site

$124K - $136K/yr

Full-time, Part-time

PTO

Posted 2 hours ago


Job description

An Amazing Career Opportunity for a Senior Firmware Engineer!!
Location: Cypress, California
Job ID: 48299
As a member of a collaborative engineering team, the embedded software systems engineer is needed to develop physical access control systems and communications drivers for our high-reliability product. Candidate should have an excellent background in the C language using multiple distributed OS environments, including Linux and Windows, and should be familiar with network-based communication protocols.
Who are we?
HID powers the trusted identities of the world's people, places, and things, allowing people to transact safely, work productively and travel freely.
We are a high-tech software company headquartered in Austin, TX, with over 4,500 worldwide employees. Check us out here: www.hidglobal.com and https://youtu.be/23km5H4K9Eo
Physical Access Control Solutions (PACS):
HID Physical Access Control Solutions (PACS) is at the forefront of securing spaces with advanced, reliable access control solutions. From cutting-edge readers, credentials and controllers, to mobile and biometric technologies, HID PACS empowers organizations worldwide to protect their people, property and assets with scalable, high-quality solutions.
This is more than just a job - it's your chance to join an industry leader to drive innovation in access control and make a real impact on global security solutions.
Are you ready to make a difference? Join us and help shape the future of security.
As our Senior Firmware Engineer, you'll support HID's success by:
  • Developing and enhancing features for real-time embedded system.
  • Developing communications protocol drivers for use in our embedded system and third-party products.
  • Developing and enhancing network communication mechanisms.
  • Porting existing software to new embedded hardware and software platforms.
  • Designing and implementing software development and test tools.

Your Experience and Background include:
  • Bachelor's degree desired in Computer Science or Computer Engineering.
  • BSEE or BSCS
  • 5-7 years professional experience in C or C++ programming, preferably with Embedded Linux and microcontroller RTOS development.
  • Experience in distributed systems and network-based communication protocols.
  • Familiarity with the Microsoft Visual Studio and Eclipse development environments.
  • Ability to work on complex tasks with minimal technical guidance.
  • Excellent problem-solving, design, development, and debugging skills.
  • Good communication skills.
  • Ability to effectively communicate in the English language verbally and in writing.
  • Ability to read and interpret technical journals, specifications, international technical standards, etc.
  • Proficient in MS Office applications, such as Word, Excel, PowerPoint, et.
  • Familiar with operating systems, such as Windows, Linux, etc.
  • Professional experience in Linux embedded development is preferred.
  • Knowledge of the GNU toolset is preferred.
  • Experience with RTOS and high-reliability platforms is preferred.
  • C, C++, TCP/IP, UDP, RS232, RS-485, SSL, TLS, XML, HTML, JSON, Web Services/REST, Containerization, and Virtual Machines is preferred.

What we can offer you:
  • Competitive salary and rewards package
  • Competitive benefits and annual leave offering, allowing for work-life balance
  • A vibrant, welcoming & inclusive culture
  • Extensive career development opportunities and resources to maximize your potential
  • To be a part of a global organization that is pioneering the hardware, software and services that allow people to confidently navigate the physical and digital worlds

Why apply?
  • Empowerment: You'll work as part of a global team in a flexible work environment, learning and enhancing your expertise. We welcome an opportunity to meet you and learn about your unique talents, skills, and experiences. You don't need to check all the boxes. If you have most of the skills and experience, we want you to apply.
  • Innovation: You embrace challenges and want to drive change. We are open to ideas, including flexible work arrangements, job sharing or part-time job seekers.
  • Integrity: You are results-orientated, reliable, and straightforward and value being treated accordingly. We want all our employees to be themselves, to feel appreciated and accepted.

The wage range for this role considers a broad scope of factors that are considered when making compensation decisions, including but not limited to: skill sets, experience and training, licensure and certifications, and other business and organizational needs. The disclosed range does not account for geographic differentials based on the location where the position may be filled. At HID, it is uncommon for individuals to be hired at or near the top of the range. Final compensation decisions depend on the specific facts and circumstances of each case.
The base salary for CA is $124,000-$136,000.
HID does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. We are not responsible for any fees related to unsolicited resumes.
HID is committed to building a diverse, equitable, and inclusive workforce that reflects the global communities we serve. As an equal opportunity employer, we welcome applications from individuals of all backgrounds, experiences, and perspectives. We evaluate applicants without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, disability, age, veteran status, or any other legally protected characteristic. Our goal is to create a workplace that empowers everyone to thrive and be their authentic selves, fostering an environment of mutual respect and inclusivity. If you have a disability and require assistance or accommodation to participate in the application process or to perform essential job functions, please contact accommodations-ext@hidglobal.com.
Please be aware that our recruitment process may include the use of AI-powered tools to assist in screening applicant resumes. These tools help us efficiently identify candidates whose qualifications and skills align with the job description. We use AI in a responsible manner and in accordance with applicable data privacy laws and regulations. Importantly, all applicants are reviewed by our Talent Acquisition team. AI is used to support, not replace, human judgment in the evaluation process.
We make it easier for people to get where they want to go!
On an average day, think of how many times you tap, twist, tag, push or swipe to get access, find information, connect with others or track something. HID technology is behind billions of interactions, in more than 100 countries. We help you create a verified, trusted identity that can get you where you need to go - without having to think about it.
When you join our HID team, you'll also be part of the ASSA ABLOY Group, the global leader in access solutions. You'll have 63,000 colleagues in more than 70 different countries. We empower our people to build their career around their aspirations and our ambitions - supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally. As we welcome new people on board, it's important to us to have diverse, inclusive teams, and we value different perspectives and experiences.
#LI-HIDGlobal