Jr Embedded Software Developer

What Impact You'll Have

GRVTY is seeking a passionate Junior Embedded Software Engineer to join our growing software team in Ventura, CA. This is an opportunity to develop and test autonomy software for our groundbreaking Autonomous Undersea Vehicle (AUV) Family of Systems and advanced guidance, navigation, and controls (GNC) technology. The embedded software that runs inside our vehicles is mission-critical – operating autonomously for very long periods without the ability for operator intervention. Our software team designs and maintains the low-level software layers that interface directly with vehicle hardware, sensors, control surfaces, propulsion and communication systems, forming the foundation on which our autonomy and GNC stacks depend. You will join a team of dedicated engineers and scientists who are pushing the boundaries of maritime technology to deliver exceptional products and capabilities.

What You'll be Owning

Develop and maintain embedded C/C++ code operating under RTOS for AUV subsystems including propulsion, control surfaces, sensors, and others

Implement and integrate device drivers for sensors and communication peripherals (i.e., DVL, IMU, GPS, USBL, etc.)

Develop serial, Ethernet and UDP/TCP socket-based interfaces for communications within the AUV architecture

Lead hardware-in-the-loop and system level testing

Support integration of vehicle software with external operator interfaces and topside control systems

Support in-water vehicle test events; collect and analyze embedded system logs and telemetry to diagnose field anomalies

Assist in documenting and maintaining software interface control documents (ICDs) for internal and external interfaces

Provide appropriate documentation for generated code

Follow safe coding practices appropriate for safety-critical embedded systems

Technical Lead for projects as appropriate

Provide mentoring for interns

Lead/contributing author on reports/papers and presents work at meetings when appropriate

What You Must Have

US Citizenship required; ability to obtain and maintain a DoD Secret clearance

Bachelor’s Degree in Computer Science, Computer Engineering or closely related field.

0-4 years of professional experience in embedded software or firmware development (internships, co-ops, and senior capstone projects count)

Proficiency in C and C++ for embedded or systems programming

Familiarity with microcontroller or embedded processor development environments (bare-metal or RTOS-based)

Working knowledge of at least two serial communication protocols (UART, SPI, I2C, CAN, RS-485, or similar)

Experience with debugging tools such as JTAG/SWD debuggers, oscilloscopes, or logic analyzers

Strong problem-solving ability and attention to detail; comfortable reading hardware datasheets and schematics

Ability to write clear, grammatically correct documents with logical structure and deep technical content

Demonstrates excellence in technical discussions with internal and external collaborators

Displays professionalism both in the workplace and in customer interactions

What Would be Nice to Have

Experience with RTOS platforms such as FreeRTOS, Zephyr, VxWorks, or similar

Academic or project experience with underwater vehicles, robotics, or maritime/defense systems

Familiarity with communication protocols: UART, SPI, I2C, RS-485, Ethernet, CAN bus

Experience with software configuration management tools

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.

We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.

Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

California Pay Range

$90,000 $100,000 USD

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work…