ZipRecruiter

Log In

1

Freelance Computer Programmer Jobs in California

Archinect

Mid-Level Architectural Designer

Los Angeles, CA · On-site

$80 - $100/hr

Coordinate architectural drawings with clients, engineering consultants, and construction trades ... Our CAD workflow is supported by Rhino for 3D design and coordination and Bluebeam for sketches ...

New

Abbott

Cloud Software Engineer II

Sylmar, CA · On-site

$81K - $141K/yr

... computer science, related engineering field. * Minimum 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional ...

Abbott

Cloud Software Engineer II

Los Angeles, CA · On-site

$81K - $141K/yr

... computer science, related engineering field. * Minimum 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional ...

Abbott

Cloud Software Engineer II

Los Angeles, CA

$81K - $141K/yr

... computer science, related engineering field. * Minimum 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional ...

Sapho Bio

GROWTH ENGINEER- Life Science

San Carlos, CA · On-site

$100K - $115K/yr

Bachelor's degree in Computer Science, Marketing, Life Sciences, or a related field. * At least 1 ... Internships, co-ops, student ventures, research projects, freelance work, and substantial portfolio ...

Socket.dev

GROWTH ENGINEER- Life Science

San Carlos, CA · On-site

$100 - $125/hr

Bachelor's degree in Computer Science, Marketing, Life Sciences, or a related field. * At least 1 ... Internships, co‑ops, student ventures, research projects, freelance work, and substantial ...

Phobio, LLC

GROWTH ENGINEER- Life Science

San Carlos, CA · On-site

$100 - $125/hr

Bachelor's degree in Computer Science, Marketing, Life Sciences, or a related field. * At least 1 ... Internships, co-ops, student ventures, research projects, freelance work, and substantial portfolio ...

SaphoBio

GROWTH ENGINEER- Life Science

San Carlos, CA · On-site

$100K - $115K/yr

Bachelor's degree in Computer Science, Marketing, Life Sciences, or a related field. * At least 1 ... Internships, co-ops, student ventures, research projects, freelance work, and substantial portfolio ...

BLANKSPACES

Location Manager

Venice, CA · On-site

$70K/yr

... of individuals, freelancers, entrepreneurs, startups, small businesses and remote workers who ... Adaptable computer and tech capabilities * Reliable transportation, as you may be required to work ...

BLANKSPACES

Event/Marketing Coordinator

Venice, CA

$20/hr

... of individuals, freelancers, entrepreneurs, startups, small businesses, and remote workers who ... Strong computer and tech capabilities * Reliable transportation, as you may be required to work at ...

Intuitive

Senior Interaction Designer

Sunnyvale, CA · On-site

We're a team of engineers, clinicians, and innovators united by one purpose: to make surgery ... Bachelor's or Master's degree in Interaction Design, Human-Computer Interaction, Human Factors, or ...

next page

Showing results 1-20

All JobsComputer Programmer JobsFreelance Computer Programmer JobsFreelance Computer Programmer Jobs in California

Freelance Computer Programmer information

See California salary details

$32.6K

$64.1K

$94.2K

How much do freelance computer programmer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for freelance computer programmer in California is $64,123.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,800.00 and $79,000.00 per year, depending on experience, location, and employer.

What is a freelance computer programmer?

A freelance computer programmer is a self-employed professional who writes, tests, and maintains computer software for clients on a project or contract basis, rather than being a full-time employee of a single company. Freelance programmers often work remotely and may specialize in various programming languages or types of software development, such as web, mobile, or application development. They are responsible for managing their own schedules, finding clients, and handling business tasks like invoicing and taxes. This career offers flexibility and independence, but also requires strong self-motivation and business skills.

What does a freelance computer programmer do?

As a freelance computer programmer, your job is to develop computer code for your customer. This may include creating new software, modifying an existing application, or setting up a database for the software to use. Freelance programmers work on projects of all sizes, from small tasks that only take an hour or two to complete to major jobs at large companies. Depending on the company's needs, you may need to use a wide selection of programming languages or techniques, interface your software with existing code, and manage multiple deadlines at once. Many freelance computer programmers focus on building a portfolio of completed projects, which is particularly helpful if you want a permanent position later in your career.

What are the key skills and qualifications needed to thrive as a freelance computer programmer?

To thrive as a Freelance Computer Programmer, you need strong proficiency in programming languages (such as Python, JavaScript, or Java), problem-solving abilities, and a solid understanding of software development principles, often demonstrated by a degree or relevant portfolio. Familiarity with version control systems like Git, cloud platforms, and project management tools is typically required, while optional certifications (e.g., AWS Certified Developer) can enhance credibility. Excellent communication, time management, and self-motivation are crucial soft skills for managing clients and meeting deadlines independently. These abilities are vital to consistently deliver high-quality solutions, build client trust, and succeed in a competitive freelance environment.

What are some common challenges freelance computer programmers face when working with multiple clients simultaneously?

Freelance computer programmers often juggle several projects at once, which requires strong time management and organizational skills. Balancing competing deadlines, adapting to different coding standards, and effectively communicating with clients across various industries can be challenging. It's important to set clear expectations, prioritize tasks, and use project management tools to keep track of deliverables. Regular updates and proactive communication help maintain good client relationships and ensure projects stay on track.

What is the difference between Freelance Computer Programmer vs Software Developer?

AspectFreelance Computer ProgrammerSoftware Developer
CredentialsTypically self-taught or with coding bootcamps; certifications optionalOften holds degrees in computer science or related fields; certifications like Microsoft, AWS may be common
Work EnvironmentIndependent, remote or on-site projects for various clientsUsually employed by companies, working in teams on in-house or client projects
Employer & Industry UsageClients across industries; project-based workTech companies, startups, enterprises; product development

Freelance Computer Programmers work independently on diverse projects, often with flexible schedules, while Software Developers are typically employed by organizations, focusing on building and maintaining software products within a team environment.

More about Freelance Computer Programmer jobs

What are the most commonly searched types of Computer Programmer jobs in California?

The most popular types of Computer Programmer jobs in California are:

What are popular job titles related to Freelance Computer Programmer jobs in California?

For Freelance Computer Programmer jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Computer Programmer jobs in California look for?

The top searched job categories for Freelance Computer Programmer jobs in California are:

What cities in California are hiring for Freelance Computer Programmer jobs?

Cities in California with the most Freelance Computer Programmer job openings:

Freelance Computer Programmer jobs near you
Infographic showing various Freelance Computer Programmer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution, with an average salary of $64,123 per year, or $30.8 per hour.

Freelance Mechanical Engineer / CAD Designer

RKS Design, Inc.

Thousand Oaks, CA • On-site

Full-time

Re-posted 29 days ago

Job description


Freelance Mechanical Engineer / CAD Designer
SolidWorks CAD Update & Documentation (Beta Reconciliation)
About RKS
RKS is a 40-year industrial design and product development firm bringing complex products to market across consumer, medical, appliance, and industrial sectors. We integrate industrial design, mechanical engineering, and electronics to deliver production-ready systems for global clients.
The Engagement
We are seeking a mid-level Mechanical or CAD Designer (contract/freelance) with strong SolidWorks experience to support reconciliation of a beta prototype with its 3D CAD database.
The product is in a working beta stage. The core architecture is established. The immediate need is detailed, methodical CAD updating to reflect the current beta prototype and documentation alignment to prepare the database for production assembly reference as the CAD database may lack detail around mounting plates, wiring harnesses and other components were added in the build of the beta unit.
This is a hands-on CAD-intensive role suited for someone highly comfortable working in large assemblies and managing detailed updates.
Key Responsibilities
1. Beta Prototype vs. CAD Review
  • Review physical betaprototype against existing SolidWorks assembly
  • Identify discrepanciesbetween as-built hardware and current 3D CAD
  • Document differencesin geometry, mounting, fasteners, routing, and interfaces

2. 3D CAD Database Updates
  • Update largeSolidWorks assemblies to reflect the current working prototype
  • Resolve interferencesand misalignments discovered during reconciliation
  • Maintain properassembly structure, part references, and configurations
  • Ensure clean,organized, production-ready model structure

3. 2D Documentation Updates
  • Update 2D drawings toreflect revised 3D geometry
  • Revise dimensions,tolerances, materials, and notes as required
  • Maintain revisioncontrol and drawing standards
  • Ensure drawing packagealigns with updated BOM and assembly structure

Required Qualifications
  • Approximately 4-7years of product development experience
  • Strong proficiency in SolidWorks(large assemblies required) / 3D + 2DCAD
  • Experience updatingand maintaining complex 3D CAD databases
  • Experience generatingand revising detailed 2D production drawings
  • Strong attention todetail and methodical documentation skills
  • Ability to workindependently within an established engineering structure

Preferred
  • Bachelor's degree inMechanical Engineering
  • Experience with sheetmetal and injection-molded parts
  • Familiarity withelectromechanical assemblies (PCBs, wiring, motors, pumps, etc.)
  • Experience preparingdocumentation for manufacturing release

Engagement Details
  • Freelance / Contract
  • Immediate start
  • Project-basedengagement
  • In office

Requirements
Required Qualifications
  • Approximately 4-7years of product development experience
  • Strong proficiency in SolidWorks(large assemblies required) / 3D + 2DCAD
  • Experience updatingand maintaining complex 3D CAD databases
  • Experience generatingand revising detailed 2D production drawings
  • Strong attention todetail and methodical documentation skills
  • Ability to workindependently within an established engineering structure

Apply