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Freelance Embedded System Software Engineer Jobs in Hayward, CA

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Freelance Embedded System Software Engineer information

See Hayward, CA salary details

$80.3K

$175.9K

$199.5K

How much do freelance embedded system software engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for freelance embedded system software engineer in Hayward, CA is $175,853.00, according to ZipRecruiter salary data. Most workers in this role earn between $150,800.00 and $198,300.00 per year, depending on experience, location, and employer.

What does a freelance embedded system software engineer do?

A Freelance Embedded System Software Engineer designs, develops, and tests software that runs on embedded systems, which are specialized computing systems within larger devices like cars, appliances, or industrial machines. They typically work independently or on a contract basis, collaborating with clients to understand requirements and deliver customized software solutions. Their responsibilities often include writing low-level code, optimizing for performance and memory usage, and troubleshooting hardware-software integration issues.

What are the key skills and qualifications needed to thrive as a freelance embedded system software engineer?

To thrive as a Freelance Embedded System Software Engineer, you need a solid background in embedded C/C++ programming, microcontroller architecture, and real-time operating systems, often supported by a degree in electrical engineering or computer science. Familiarity with hardware debugging tools, version control systems (like Git), and development platforms such as ARM, AVR, or PIC is typically required. Strong problem-solving skills, self-motivation, and clear client communication help freelancers stand out in this role. These competencies ensure reliable, efficient solutions and successful project delivery in dynamic and client-driven environments.

How do freelance embedded system software engineers typically manage project scope and communication with clients?

Freelance embedded system software engineers often work independently or as part of small remote teams, making clear communication and project scope management essential. They regularly use project management tools and set milestones to clarify deliverables and timelines with clients. Addressing technical constraints and hardware integration challenges early in the process helps avoid misunderstandings. Frequent status updates and transparent discussions about changes or obstacles ensure projects stay on track and meet client expectations.

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

AspectFreelance Embedded System Software EngineerEmbedded Firmware Developer
CredentialsTypically requires a degree in electrical engineering, computer science, or related fields; certifications are optionalSimilar educational background; certifications like Certified Embedded Systems Engineer can be advantageous
Work EnvironmentIndependent, project-based work often remote; collaborates with multiple clientsUsually employed by a company or works on in-house projects; may work on-site or remotely
Industry UsageUsed across various industries including IoT, automotive, consumer electronicsPrimarily in product development, consumer electronics, automotive, and industrial systems

Both roles require embedded programming skills and knowledge of hardware. The main difference lies in the work setting: Freelance Embedded System Software Engineers work independently on diverse projects, while Embedded Firmware Developers are often employed by companies focusing on firmware development for specific products.

What are popular job titles related to Freelance Embedded System Software Engineer jobs in Hayward, CA?

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

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The top searched job categories for Freelance Embedded System Software Engineer jobs in Hayward, CA are:

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Cities near Hayward, CA with the most Freelance Embedded System Software Engineer job openings:

Freelance Embedded System Software Engineer jobs near you

Lead Embedded System Software Engineer

Dapster, Inc

San Francisco, CA • On-site

Full-time

Re-posted 2 days ago

Job description

[Note: we are currently fully staffed for this role, but expect to be hiring for additional team members in the near future. So, we likely won't review/respond quickly, but we WILL look here first when we crank up the hiring machine again.]
Dapster is looking for a Lead Embedded Systems Software Engineer to join our small-but-powerful team. This is an impact opportunity -- we're very much still an early-stage startup, and you will be working on our foundational technology and products.
About Dapster: Dapster is focused on bringing AI-fueled robotic picking solutions to market. We recently landed a large pilot with a top retailer -- effectively dilution-free funding to develop our core technology.
If you want to do interesting work with a sharp, experienced and humble team, and share in the upside that comes with joining at the earliest stages, we'd love to talk to you. The quick details:
What will you do? Broad ownership of the inner workings of the entire Dapster robotic system (we can go into much more detail live).
What are we looking for?
  • Excellent C/C++ and Python programming skills in a Linux environment.
  • Experience writing/maintaining driver-level code for different types of sensors, actuators and communication interfaces like WiFi/BlueTooth, and handling the early signal processing for these devices.
  • Ability to quickly get up to speed with an unfamiliar device by reading its specification, register map, driver api, and integrate it into the product.
  • Excellent communication skills
  • Ability to quickly put together a circuit to electrically interface different devices.
  • A strong academic and work record (e.g. BS CS/EE with 5+ years of experience or MS CS/EE with 3+ years of experience) or commensurate work experience

Other nice-to-have's:
  • Prototyping and soldering skills.
  • Experience as part of the development team for at least 1 full version of a shipping embedded device.

Dapster is a remote-friendly, hybrid workplace. We maintain a development lab in Palo Alto, CA, and occasionally travel to client sites (mainly Phoenix, AZ). Roles requiring interaction with our physical robots likely entail more in-office work than not. Other roles can be structured to your preferences.
Interested in learning more? Let's start a conversation -- you can apply directly below or reach out to Scott (one of our founders) with any questions at scott@dapster.ai.

Apply