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Freelance Embedded Software Engineer Jobs in Phoenix, AZ

Insero

Embedded Software Engineer

Tempe, AZ · On-site

$70K - $110K/yr

Being part of a small team means you will develop skills and experience in aspects of engineering and business far beyond the realm of embedded engineering. You will be welcomed into our support team ...

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All JobsEmbedded Software Engineer JobsFreelance Embedded Software Engineer JobsFreelance Embedded Software Engineer Jobs in Phoenix, AZ

Freelance Embedded Software Engineer information

See Phoenix, AZ salary details

$69.5K

$152.3K

$172.8K

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

As of Aug 23, 2026, the average yearly pay for freelance embedded software engineer in Phoenix, AZ is $152,296.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,600.00 and $171,800.00 per year, depending on experience, location, and employer.

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 Phoenix, AZ?

The most popular types of Embedded Software Engineer jobs in Phoenix, AZ are:

What are popular job titles related to Freelance Embedded Software Engineer jobs in Phoenix, AZ?

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

What job categories do people searching Freelance Embedded Software Engineer jobs in Phoenix, AZ look for?

The top searched job categories for Freelance Embedded Software Engineer jobs in Phoenix, AZ are:

Freelance Embedded Software Engineer jobs near you
Infographic showing various Freelance Embedded Software Engineer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% In-person job distribution, with an average salary of $152,296 per year, or $73.2 per hour.

Embedded Software Engineer - Rust, Viasat Government

Viasat, Inc.

Tempe, AZ • On-site

$145K - $218K/yr

Full-time

Posted 23 days ago

Viasat rating

6.3

Company rating: 6.3 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

78th of 99 rated telecommunications companies

Job description

About us

One team. Global challenges. Infinite opportunities. At Viasat, we’re on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We’re looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team.


What you'll do

This is a role for an Embedded Software Engineer within Viasat Government - Secure Network Systems (SNS) experienced in the Rust programming language who is eager to contribute to a small, fast-paced team. You will develop software to support encrypted communications systems including Layer 2 and Layer 3 In-line Network Encryptors, embedded cryptographic devices, and emerging cryptographic solutions. You will interface and collaborate with system, test, and hardware engineers as new capabilities are developed and transitioned into service.


The day-to-day
  • Design and implementation with embedded software in Rust and C/C++
  • Linux OS use, for an embedded environment
  • TCP/IP and common network configuration
  • Agile Scrum development
  • Ability to plan, track and report on progress
  • CI/CD software development
  • Good oral and written communications skills
  • Familiarity with bare metal embedded device drivers
  • Microprocessors and embedded processors (NIOS, ARM, RISC-V, etc.)
  • Networking protocols (e.g. IPSec, MACsec, TLS, etc.)
  • Participating in multi-disciplinary teams
  • This program is to develop, test and certify Next Generation Encryptor (NGE) encryptors to protect government networks.
  • This is an onsite role at the locations listed

What you'll need
  • Bachelor's Degree or higher in Computer Science, Computer Engineering or related field
  • At least 2 years of Rust experience, ideally writing production code for embedded devices.
  • Design and implementation experience with embedded software in C/C++
  • At least 1 year Linux OS use, ideally for an embedded environment
  • Basic understanding of TCP/IP.
  • Object-oriented software development experience
  • Ability to plan, track and report on progress
  • Good oral and written communications skills
  • US citizenship and an active SECRET or TOP SECRET security clearance is required
  • Ability to travel up to 10%

What will help you on the job
  • Agile Scrum development experience
  • Familiarity with Linux kernel driver development/modifications
  • Familiarity with bare metal embedded device drivers
  • Experience with microprocessors and embedded processors (NIOS, ARM, RISC-V, etc.)
  • Experience with RESTConf interface design and implementation
  • Experience with Emulation Environments
  • Experience with networking protocols (e.g. IPSec, MACsec, TLS, etc.)
  • Experience with Python
  • Familiarity with standalone embedded applications
  • Experience participating in multi-disciplinary teams

#Li-GS1


Salary range
$117,000.00 - $185,000.00 / annually.For specific work locations within San Jose, the San Francisco Bay area and New York City metropolitan area, the base pay range for this role is $145,000.00- $218,000.00/ annually
At Viasat, we consider many factors when it comes to compensation, including the scope of the position as well as your background and experience. Base pay may vary depending on job-related knowledge, skills, and experience. Additional cash or stock incentives may be provided as part of the compensation package, in addition to a range of medical, financial, and/or other benefits, dependent on the position offered. Learn more about Viasat's comprehensive benefit offerings that are focused on your holistic health and wellness at https://careers.viasat.com/benefits.
EEO Statement

Viasat is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, ancestry, physical or mental disability, medical condition, marital status, genetics, age, or veteran status or any other applicable legally protected status or characteristic. If you would like to request an accommodation on the basis of disability for completing this on-line application, please click here.

Qualifications:
  • Bachelor's Degree or higher in Computer Science, Computer Engineering or related field
  • At least 2 years of Rust experience, ideally writing production code for embedded devices.
  • Design and implementation experience with embedded software in C/C++
  • At least 1 year Linux OS use, ideally for an embedded environment
  • Basic understanding of TCP/IP.
  • Object-oriented software development experience
  • Ability to plan, track and report on progress
  • Good oral and written communications skills
  • US citizenship and an active SECRET or TOP SECRET security clearance is required
  • Ability to travel up to 10%
Education:UNAVAILABLEEmployment Type: FULL_TIME

What Viasat employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

ViaSat logo

About ViaSat

Sourced by ZipRecruiter

At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate.

Industry

Telecommunications

Company size

5,001 - 10,000 Employees

Headquarters location

Carlsbad, CA, US

Year founded

1986

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