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Arduino Developer Jobs in California (NOW HIRING)

Knightscope, Inc.

Senior Software Engineer

Sunnyvale, CA · On-site

$150K - $180K/yr

Experience with Raspberry Pi, Arduino, or industrial edge devices * Ability to connect and ... Familiarity with Docker or basic DevOps * Computer Vision basics (OpenCV) as a complementary skill

Knightscope

Senior Software Engineer

Sunnyvale, CA · On-site

Experience with Raspberry Pi, Arduino, or industrial edge devices * Ability to connect and ... Familiarity with Docker or basic DevOps * Computer Vision basics (OpenCV) as a complementary skill

CesiumAstro

Electrical Engineer II

El Segundo, CA · On-site

$100K - $121K/yr

Coding (MATLAB, C++, javascript, C, Arduino). * Hands-on engineering (Full-stack: computer to wrench to broom). * Experience designing electronics and circuit boards. * CAD (NX preferred)

Mill

Hardware Test Engineer

San Bruno, CA · On-site

$130K - $145K/yr

As a Hardware Test Engineer at Mill, you will be responsible for creating and overseeing the tests ... Experience with data acquisition systems and IO computing devices (Arduino, Raspberry Pi) to ...

Aurora Innovation

Software Engineer I

Mountain View, CA · On-site

$116K - $174K/yr

We're searching for a Software Engineer to join our Vehicle Platforms team. This role is a unique ... Experience with ROS/ROS2, microcontrollers (Arduino/STM32/ESP32), or hobbyist robotics.

Rosenxt

Sensor Engineer

San Luis Obispo, CA · On-site

We are a tight-knit group of interdisciplinary engineers, working closely together with ... Embedded software prototyping in C/C++, Arduino, ESP32, and FreeRTOS * Experience with embedded ...

Layup Parts

Mechanical Engineer

Huntington Beach, CA

$100K - $160K/yr

Be the kind of person you want to work with! * 4+ years of experience as an engineer with a proven ... Have some level of coding/software knowledge (C++, Python, Matlab, VBA, Arduino, etc). Physical ...

Caltech

Electronics Engineer

Pasadena, CA · On-site

Caltech is a world-renowned science and engineering institute that marshals some of the world ... Excellent working knowledge of microcontroller design such as Arduino or similar. * SolidWorks ...

Infinite Peripherals

Sustaining Engineer I

Irvine, CA · On-site

$80K - $88K/yr

Basic programming skills, specifically with Python or Arduino, for automating test sequences or developing simple data collection tools. * Experience in a Product Engineering environment with an ...

Maxonic, Inc.

Test Engineer 2

Sunnyvale, CA · On-site

$50 - $65/hr

... Arduino is a plus · ​Experience with SolidWorks or similar CAD software is highly preferred ​ Other skills and abilities: · ​Proactive and self-motivated engineer. · ​Must be a quick ...

Layup Parts

Mechanical Engineer

Huntington Beach, CA · On-site

$100K - $160K/yr

Be the kind of person you want to work with! * 4+ years of experience as an engineer with a proven ... Have some level of coding/software knowledge (C++, Python, Matlab, VBA, Arduino, etc). Physical ...

Layup Parts

Mechanical Engineer

Huntington Beach, CA · On-site

$100K - $160K/yr

Be the kind of person you want to work with! * 4+ years of experience as an engineer with a proven ... Have some level of coding/software knowledge (C++, Python, Matlab, VBA, Arduino, etc). Physical ...

Infinite Peripherals

Sustaining Engineer I

Irvine, CA · On-site

$80K - $88K/yr

Basic programming skills, specifically with Python or Arduino, for automating test sequences or developing simple data collection tools. * Experience in a Product Engineering environment with an ...

Mill

Hardware Test Engineer

San Bruno, CA

$130K - $145K/yr

As a Hardware Test Engineer at Mill, you will be responsible for creating and overseeing the tests ... Experience with data acquisition systems and IO computing devices (Arduino, Raspberry Pi) to ...

Rosennxt

Sensor Engineer

San Luis Obispo, CA · On-site

Our engineering teams collaborate across the United States, working across software, hardware, data ... Embedded software prototyping in C/C++, Arduino, ESP32, and FreeRTOS * Experience with embedded ...

Intuitive

Senior Test Engineer

Sunnyvale, CA

We're a team of engineers, clinicians, and innovators united by one purpose: to make surgery ... Experience with MATLAB, Python, Arduino is highly preferred. * Experience working with electro ...

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Arduino Developer information

See California salary details

$16

$65

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How much do arduino developer jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for arduino developer in California is $65.79, according to ZipRecruiter salary data. Most workers in this role earn between $45.53 and $84.71 per hour, depending on experience, location, and employer.

What are the common daily responsibilities of an Arduino Developer?

As an Arduino Developer, your daily tasks typically involve designing, coding, and testing embedded systems using the Arduino platform. You may also build and debug electronic circuits, integrate sensors or actuators, and write firmware to achieve specific functions. Collaboration is common, as you will often work with hardware engineers, software developers, and product managers to refine system requirements and bring projects from prototype to completion. Additionally, documenting your code and creating clear technical reports are important responsibilities. This role is dynamic and hands-on, providing the opportunity to see your engineering solutions come to life in tangible products.

What is an Arduino Developer job?

An Arduino Developer is responsible for designing, developing, and testing projects using Arduino microcontrollers. They write and debug code, integrate sensors and modules, and create prototypes for automation, IoT, robotics, and embedded systems. Their role may also include troubleshooting hardware issues, optimizing performance, and ensuring system reliability.

What are the key skills and qualifications needed to thrive in the Arduino Developer position, and why are they important?

To thrive as an Arduino Developer, you need strong knowledge of embedded systems, C/C++ programming, and electronics fundamentals, often supported by a degree in electrical engineering or a related field. Familiarity with the Arduino IDE, sensor integration, and circuit design tools is essential, and certifications in embedded systems can be advantageous. Creative problem-solving, effective communication, and the ability to collaborate within multidisciplinary teams are valuable soft skills. These qualities are essential for efficiently developing and troubleshooting innovative hardware solutions that meet real-world requirements.

What are the most commonly searched types of Arduino Developer jobs in California? The most popular types of Arduino Developer jobs in California are:
What are popular job titles related to Arduino Developer jobs in California? For Arduino Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Arduino Developer jobs in California look for? The top searched job categories for Arduino Developer jobs in California are:
What cities in California are hiring for Arduino Developer jobs? Cities in California with the most Arduino Developer job openings:
Arduino Developer jobs near you
Infographic showing various Arduino Developer job openings in California as of July 2026, with employment types broken down into 2% As Needed, 52% Full Time, 36% Part Time, 1% Temporary, 2% Contract, and 7% Nights. Highlights an 57% Physical, 1% Hybrid, and 42% Remote job distribution, with an average salary of $136,846 per year, or $65.8 per hour.
Senior Software Engineer

Senior Software Engineer

Knightscope, Inc.

Sunnyvale, CA • On-site

$150K - $180K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 2 days ago

Job description

About Knightscope
Knightscope is a security technology company building the nation's first Autonomous Security Force. The Company combines autonomous machines, advanced software, and human expertise to help protect people, property, and critical infrastructure. Knightscope's long-term mission is to make the United States of America the safest country in the world.
Job Summary
Knightscope is seeking a Mid/Senior Software Engineer to join our product development team and support a new hardware program. In this role, you will architect and own the software for a wearable technology product's check-in/check-out system-from early prototyping through production readiness-including the overall architecture, sensor/reader integration on the edge device, the data pipeline (APIs and messaging), database design, and cloud connectivity. You will work cross-functionally with mechanical, electrical, and systems engineers in a fast-paced, gate-driven product development environment and play a critical role in shaping a first-of-its-kind platform.
Location Requirement: Full-time, on-site at Sunnyvale HQ
About the Role
The role is an ownership-driven position within a multidisciplinary program team, requiring a hands-on engineer who is comfortable operating in ambiguity and driving decisions across mechanical, electrical, and software boundaries. You will be expected to make thoughtful tradeoffs and carry designs from early concept and prototyping through to production.
This individual will own the full software scope of a new wearable hardware product, including architecting the check-in/check-out process, sensor/reader integration on the edge device, the data pipeline (APIs and messaging), database design, cloud connectivity, and testing support.
Please include the Disney character that best describes you in your resume-and make sure to ask your interviewers the same. They are expecting it.
Key Responsibilities
Hardware / IoT Knowledge
  • Experience with RFID/NFC protocols (ISO 14443, ISO 18000, EPC Gen2)
  • Familiarity with serial communication (UART, SPI, I2C) to talk to readers
  • Basic electronics understanding
  • Experience with Raspberry Pi, Arduino, or industrial edge devices
  • Ability to connect and configure an RFID reader to a computer or edge device

Networking & Integration
  • REST API development (to send check-in data to a server)
  • MQTT or WebSockets (common IoT messaging protocols)
  • Basic networking knowledge (TCP/IP, WiFi, LAN)

Software Engineering Fundamentals
  • Version control (Git)
  • Basic database design (SQLite, PostgreSQL, MySQL)
  • System design - designing reliable, real-time systems
  • Understanding of event-driven architecture

Required Qualifications
  • B.S. or M.S. degree in Computer Science, Electrical Engineering or a related field.
  • 7+ years of software engineering experience, including building IoT or hardware-integrated systems
  • Python, C or C++ (if firmware/hardware-level coding)
  • Understanding of how RFID readers communicate
  • Ability to read and parse tag data
  • Basic knowledge of RFID protocols (EPC Gen2 or NFC standards)
  • SQL basics - storing check-in/check-out records (who and when)
  • Experience with cloud platforms (AWS IoT, Azure IoT Hub, Google Cloud IoT)
  • Familiarity with Docker or basic DevOps
  • Computer Vision basics (OpenCV) as a complementary skill
  • Experience with access control systems

Compensation & Benefits
  • Base Salary: $150,000 - $180,000
  • Equity: Stock options
  • Benefits: Medical, dental, vision, 401(k), paid time off
  • Location Requirement: Full-time, on-site at Sunnyvale HQ

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