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Freelance Embedded Software Engineer Jobs in California

Protingent

Embedded Software Engineer

Pasadena, CA · On-site

$120K - $150K/yr

Embedded Software Engineer Position Description: Protingent Staffing has an exciting Direct Hire opportunity for an Embedded Software Engineer with our client in Pasadena, California. Job ...

Meta

Embedded Software Engineer

Burlingame, CA

$184K/yr

The Reality Labs Research Software Team is looking for an Embedded Software Engineer to help bring all-day wearable AI research platforms to life through collaboration and commitment.Our prototype ...

Zoox

Embedded Software Engineer

San Diego, CA · On-site

$164K - $223K/yr

Zoox is looking for an embedded software engineer to join our Firmware Platforms team. In this role, you will be responsible for developing, extending, and maintaining support for multiple embedded ...

Zoox

Embedded Software Engineer

San Diego, CA · On-site

$164K - $223K/yr

Zoox is looking for an embedded software engineer to join our Firmware Platforms team. In this role, you will be responsible for developing, extending, and maintaining support for multiple embedded ...

Zoox

Embedded Software Engineer

San Diego, CA · On-site

$164K - $223K/yr

Zoox is looking for an embedded software engineer to join our Firmware Platforms team. In this role, you will be responsible for developing, extending, and maintaining support for multiple embedded ...

Chipton Ross

Embedded Software Engineer

Del Rey, CA · On-site

$126K - $166K/yr

Job #217550 Chipton-Ross is seeking an Embedded Software Engineer for a contract opportunity in Orlando, FL. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) Must have an Active Secret Clearance 5+ ...

Array Labs

Embedded Software Engineer

Redwood City, CA · On-site

$161K - $211K/yr

About the Job As an Embedded Software Engineer , you will develop the embedded software that enables Array's radar sensors, communication links, and flight systems to operate reliably in orbit. Your ...

Array Labs

Embedded Software Engineer

Redwood City, CA · On-site

$150K - $250K/yr

About the Job As an Embedded Software Engineer , you will develop the embedded software that enables Array's radar sensors, communication links, and flight systems to operate reliably in orbit. Your ...

Array Labs

Embedded Software Engineer

Redwood City, CA · On-site

$150K - $250K/yr

About the Job As an Embedded Software Engineer , you will develop the embedded software that enables Array's radar sensors, communication links, and flight systems to operate reliably in orbit. Your ...

Chipton Ross

Embedded Software Engineer

Del Rey, CA · On-site

$126K - $166K/yr

Job #219167 Chipton-Ross is seeking multiple Embedded Software Engineers for a contract opportunity in Grand Prairie, TX. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) * Must have Active Secret ...

Viasat, Inc.

Embedded Software Engineer

Carlsbad, CA · On-site

$145K - $218K/yr

What you'll do This is a role for a Embedded Software Engineer within Secure Netowrk Systems (SNS) - Viasat Government who is eager to contribute to a small, fast-paced team. You will develop ...

Viasat, Inc.

Embedded Software Engineer

Carlsbad, CA · On-site

$145K - $218K/yr

What you'll do This is a role for a Embedded Software Engineer within Secure Netowrk Systems (SNS) - Viasat Government who is eager to contribute to a small, fast-paced team. You will develop ...

Embtel, Inc.

Embedded software engineer

Brisbane, CA · On-site

$158K - $208K/yr

The Sr. Embedded Software Engineer serves on the R&D team to contribute toward the development of embedded software for novel medical systems. As part of our growing software group, you will ...

Embtel, Inc.

Embedded software engineer

Brisbane, CA · On-site

$158K - $208K/yr

The Sr. Embedded Software Engineer serves on the R&D team to contribute toward the development of embedded software for novel medical systems. As part of our growing software group, you will ...

KLA Corporation

Embedded Software Engineer

Milpitas, CA · On-site

$153K - $201K/yr

We are seeking a highly motivated Embedded Software Engineer to join our team within the RAPID division. In this role, you will take end-to-end technical ownership of embedded software that powers ...

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Freelance Embedded Software Engineer information

What is a freelance embedded software engineer?

A Freelance Embedded Software Engineer is a professional who designs, develops, tests, and maintains software that operates on embedded systems, such as microcontrollers and specialized hardware, while working independently or on a contract basis. Unlike full-time employees, freelancers typically work with multiple clients on a project-by-project basis. Their responsibilities often include writing firmware, optimizing code for hardware constraints, and integrating software with electronic components. Freelancers in this field enjoy flexibility and variety in their work, but are also responsible for managing their own business operations.

What are some common challenges freelance embedded software engineers face when working with multiple clients?

Freelance embedded software engineers often juggle several projects simultaneously, each with unique hardware platforms, toolchains, and client expectations. Managing communication across different time zones and ensuring clear documentation for handoffs can be challenging. Additionally, freelancers must quickly adapt to varying development environments and maintain up-to-date knowledge of industry standards to deliver quality solutions. Effective organization and transparent project management are key to overcoming these hurdles.

What are the key skills and qualifications needed to thrive as a freelance embedded software engineer, and why are they important?

To thrive as a Freelance Embedded Software Engineer, you need a strong background in computer science or electrical engineering, proficiency in embedded C/C++, and experience with microcontrollers or real-time operating systems. Familiarity with development tools such as Keil, IAR, or Eclipse, version control systems like Git, and relevant certifications (e.g., ARM Accredited Engineer) are highly valued. Excellent problem-solving skills, self-motivation, and strong communication are crucial for managing diverse client projects and remote collaborations. These skills ensure you can deliver reliable, efficient solutions tailored to client needs while maintaining professional autonomy and quality standards.

What is the difference between Freelance Embedded Software Engineer vs Embedded Software Developer?

AspectFreelance Embedded Software EngineerEmbedded Software Developer
CredentialsTypically requires a degree in computer engineering or related field, with certifications like ARM or RTOS expertiseSimilar credentials, often with certifications in embedded systems or specific platforms
Work EnvironmentIndependent, project-based, often remote or client-siteUsually employed by companies, working in teams within offices or labs
Industry UsageFreelance market for custom projects, consulting, or short-term contractsFull-time or contract roles within tech, automotive, medical, or consumer electronics industries

While both roles require embedded systems knowledge and similar credentials, a Freelance Embedded Software Engineer works independently on diverse projects, often remotely, whereas an Embedded Software Developer is typically employed by a company, working within a team on ongoing product development.

What are the most commonly searched types of Embedded Software Engineer jobs in California?

The most popular types of Embedded Software Engineer jobs in California are:

What are popular job titles related to Freelance Embedded Software Engineer jobs in California?

For Freelance Embedded Software Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Embedded Software Engineer jobs in California look for?

The top searched job categories for Freelance Embedded Software Engineer jobs in California are:

What cities in California are hiring for Freelance Embedded Software Engineer jobs?

Cities in California with the most Freelance Embedded Software Engineer job openings:

Freelance Embedded Software Engineer jobs near you
Infographic showing various Freelance Embedded Software Engineer job openings in California as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 83% Full Time, 12% Part Time, 1% Temporary, and 2% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

Embedded Software Engineer

Pasadena, CA • On-site

Protingent
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Protingentexternal

$120K - $150K/yr

Full-time

Posted 20 days ago

Job description


Position Title: Embedded Software Engineer
Position Description: Protingent Staffing has an exciting Direct Hire opportunity for an Embedded Software Engineer with our client in Pasadena, California.
Job Responsibilities:
  • Develop and maintain software that drives test and measurement systems and pulls data from connected hardware components
  • Support the migration of legacy LabVIEW-based functionality into a modern C++ and Python architecture
  • Design and implement software that communicates with connected systems using SCPI (Standard Commands for Programmable Instruments) and VISA (Virtual Instrument Software Architecture) protocols
  • Design and implement software modules and algorithms that support system functionality (measurement, control, calibration, automation, data processing)
  • Own and maintain the software stack for assigned systems
  • Collaborate with multiple team members across the hardware/software stack
  • Support future FPGA integration as systems evolve down the road.

Job Qualifications:
  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or related technical discipline required
  • At least 3 years of relevant experience in embedded software development, systems programming, or a closely related discipline
  • Proficiency in C++, C#, and Python
  • Working familiarity with LabVIEW sufficient to understand and migrate existing functionality
  • Experience with instrumentation communication protocols such as SCPI and VISA
  • Experience developing software that interfaces with hardware components and captures measurement or sensor data.

Job Details:
  • Job Type: Direct Hire
  • Location: Pasadena, California (Onsite).
  • Salary Range: $120K to $150K.
  • Due to government contract requirements, this position is restricted to U.S. Citizens only

About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation - from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We're passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.
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