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Embedded Software Test Engineer Jobs (NOW HIRING)

$120K - $145K/yr

Software Development/ Software Test Engineer 5 days ago Requisition ID: 1300 Salary Range: $120,000 ... Develop and maintain system software for embedded, Linux-based platforms. * Build robust and ...

$115K - $149K/yr

About This Role We are looking for a systematic, detail‑oriented, proactive Embedded Software Test Engineer with an interest in medical devices and a drive to challenge them. In this role you will ...

Senior Software Test Engineer

Melbourne, FL · On-site

$100K - $140K/yr

This position is for an Embedded Software Engineer with a strong passion for testing. The role focuses on creating embedded test code, verifying that results meet requirements, documenting outcomes ...

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Embedded Software TEST Engineer information

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$21K

$102.1K

$150K

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

As of Sep 10, 2026, the average yearly pay for embedded software test engineer in the United States is $102,146.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,500.00 and $124,500.00 per year, depending on experience, location, and employer.

What does an embedded software test engineer do?

An Embedded Software Test Engineer is responsible for designing, developing, and executing test plans to ensure the quality and reliability of software that runs on embedded systems, such as microcontrollers and specialized hardware. They work closely with developers to identify bugs, verify system functionality, and validate that the software meets specified requirements. Their tasks often include writing test cases, automating test scripts, and using debugging tools to ensure the embedded software performs correctly in real-world scenarios.

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

To thrive as an Embedded Software Test Engineer, you need a solid background in computer science or electrical engineering, proficiency in programming languages like C/C++, and experience with embedded systems. Familiarity with testing frameworks, debugging tools, version control systems (like Git), and industry certifications such as ISTQB are often required. Attention to detail, problem-solving skills, and effective communication help you efficiently identify issues and collaborate with development teams. These skills ensure the delivery of reliable, high-quality embedded software in safety- and performance-critical environments.

How does an embedded software test engineer typically collaborate with hardware teams during the development process?

Embedded Software Test Engineers frequently work closely with hardware teams to ensure the seamless integration of software and hardware components. Collaboration often involves joint debugging sessions, sharing test results, and aligning on hardware specifications and constraints. Effective communication is essential, as engineers must rapidly address issues that arise during hardware-software integration and update test cases based on hardware changes. This collaborative approach helps ensure the final product meets both functional and reliability standards.

What is the difference between Embedded Software Test Engineer vs Firmware Test Engineer?

AspectEmbedded Software Test EngineerFirmware Test Engineer
CredentialsBachelor's in Electrical Engineering, Computer Science, or related; knowledge of testing toolsBachelor's in Electrical Engineering, Computer Engineering, or related; experience with firmware testing
Work EnvironmentEmbedded systems development labs, hardware-in-the-loop setupsEmbedded device labs, hardware testing environments
Industry UsageConsumer electronics, automotive, aerospaceConsumer electronics, IoT devices, industrial equipment
Common Search IntentTesting embedded software functionalitiesTesting firmware on embedded hardware

Embedded Software Test Engineers focus on verifying the functionality of embedded software running on hardware devices, often involving hardware-in-the-loop testing. Firmware Test Engineers primarily test the firmware that directly interacts with hardware components. While both roles require similar technical skills and work environments, their focus areas differ slightly, with embedded software testing emphasizing software validation and firmware testing concentrating on low-level hardware interactions.

Are embedded software test engineers in demand?

Embedded software test engineers are in high demand due to the growth of IoT, automotive, and consumer electronics industries. They require skills in testing tools, embedded systems, and programming languages like C or Python, with job opportunities increasing as technology advances.
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Infographic showing various Embedded Software Test Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 86% Full Time, 9% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $102,146 per year, or $49.1 per hour.

Embedded Software Test Engineer

Redwood City, CA

Array Labs
Guided Missile and Space Vehicle Manufacturing • 1 - 10 employees

$150K - $250K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 27 days ago


Key responsibilities

  • Design and implement automated test frameworks in Python to characterize the performance of radar, RF, and antenna subsystems.

  • Write firmware in C/C++ to stimulate hardware interfaces, inject test patterns into FPGAs, and control RF transceivers during validation.

  • Develop Hardware-in-the-Loop (HIL) test setups that integrate flight software, ground station commands, and simulated environmental data.


Job description

About Us
Array Labs builds advanced radar systems to help humanity understand and respond to changes across the physical world. 
 
We're launching a coordinated fleet of radar satellites to create a high-resolution 3D map of the Earth, updated in real time, enabling faster, smarter decision-making for government and commercial organizations supporting disaster response, infrastructure resilience, and mission-critical geopolitical intelligence.
 
We design and build our satellites end-to-end, producing the world's most advanced earth observation satellites. Our fleet will deliver unprecedented levels of accuracy, coverage, and responsiveness to power critical insights precisely where they're needed most.
 
About the Job 
We are looking for a Software Test Engineer to own the validation of our complex radar payload. In this role, you will bridge the gap between hardware and software, writing the code that proves our system works. You will develop specialized firmware to exercise our FPGAs, RF front-ends, and antenna arrays, while simultaneously building high-level Python automation to orchestrate test campaigns. You will work in a hands-on lab environment, pushing our hardware to its limits to ensure it survives and performs in the extreme conditions of space.
 

Responsibilities

  • Design and implement automated test frameworks in Python to characterize the performance of radar, RF, and antenna subsystems.

  • Write firmware in C/C++ to stimulate hardware interfaces, inject test patterns into FPGAs, and control RF transceivers during validation.

  • Develop Hardware-in-the-Loop (HIL) test setups that integrate flight software, ground station commands, and simulated environmental data.

  • Automate the control of laboratory test equipment (Signal Generators, Spectrum Analyzers, Network Analyzers, Oscilloscopes) to capture and analyze system performance data.

  • Collaborate with FPGA and RF engineers to define test requirements and debug complex hardware-software integration issues.

  • Analyze test data to identify trends, performance regressions, and potential hardware failures before they reach orbit.

  • Maintain and upgrade continuous integration (CI) pipelines that run automated tests on physical hardware targets.

Basic Qualifications

  • Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field.

  • 5+ years of experience in test engineering, embedded software development, or hardware validation.

  • Strong proficiency in C/C++ for embedded targets (writing test firmware, drivers, or diagnostic tools).

  • Expertise in Python for test automation, data analysis, and instrument control (e.g., PyVISA, NumPy, Pandas).

  • Familiarity with standard communication protocols such as SPI, I2C, UART, Ethernet, and PCIe.

  • Hands-on experience with lab equipment (Oscilloscopes, VNAs, Spectrum Analyzers) and debugging hardware down to the component level.

  • Excellent problem-solving skills and the ability to work independently in a fast-paced, startup environment.

Preferred Skills & Experience

  • Master’s degree in an engineering discipline.

  • Experience with radar systems, phased array antennas, or satellite communications.

  • Experience with Xilinx Zynq/MPSoC platforms and Petalinux/Yocto build systems.

  • Familiarity with continuous integration tools (Jenkins, GitLab CI) applied to hardware testing.

  • Background in developing automated drivers for test equipment (Keysight, Rohde & Schwarz, Anritsu).

 
Compensation & Benefits
Our hiring and compensation strategy is simple: find uncommonly good people and pay them uncommonly well.
 
We offer high flexibility between salary and equity-based compensation. Final candidates can choose from three compensation mixes: low, medium, or high equity. Equity is a significant component of total compensation, and we aim to provide meaningful ownership for this role.
 
Full-time employees also enjoy a comprehensive benefits package including health, dental, vision, a 401(k) with company match, commuter benefits, and more.
 
 
Interview Process
We will conduct interviews via Google Meet with the potential for an onsite visit; the typical process takes around 3-5 weeks to complete from start to finish.
 
 
Why Join Array
At Array Labs, deep technical expertise meets relentless impact. We prioritize curiosity over hierarchy and bold engineering over incremental gains. Our world-class team across hardware engineering, software, and aerospace works collaboratively to push boundaries and move fast.
 
Our values:
  1. Build What Matters: Create technology that serves customers and advances humanity
  2. Innovate Together: Stay curious, collaborate openly, push boundaries as one team
  3. Employee Centric: Put our people first with a culture of trust, respect, and opportunity
  4. Join industry-leading experts to deliver unprecedented insights about our planet and build the future of Earth observation.
 
ITAR Requirements
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
 
Equal Opportunity Employer
Array Labs is an Equal Opportunity Employer. Employment decisions are made on the basis of merit, competence, and job qualifications and will not be influenced in any manner by gender, color, race, ethnicity, national origin, sexual orientation, religion, age, gender identity, veteran status, disability status, marital status, mental or physical disability or any other legally protected status.
 
If you require a reasonable accommodation during the application or interview process, please let us know.