Hire Arduino developers

Bring your hardware projects to life with expert Arduino developers. Get precise, reliable embedded systems—hire now and onboard quickly.

1.5K+
fully vetted developers
24 hours
average matching time
2.3M hours
worked since 2015
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Hire remote Arduino developers

Hire remote Arduino developers

Developers who got their wings at:
Testimonials
Gotta drop in here for some Kudos. I’m 2 weeks into working with a super legit dev on a critical project and he’s meeting every expectation so far 👏
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Francis Harrington
Founder at ProCloud Consulting, US
I recommend Lemon to anyone looking for top-quality engineering talent. We previously worked with TopTal and many others, but Lemon gives us consistently incredible candidates.
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Allie Fleder
Co-Founder & COO at SimplyWise, US
I've worked with some incredible devs in my career, but the experience I am having with my dev through Lemon.io is so 🔥. I feel invincible as a founder. So thankful to you and the team!
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Michele Serro
Founder of Doorsteps.co.uk, UK
View more testimonials

How to hire Arduino developer through Lemon.io

Place a free request

Place a free request

Fill out a short form and check out our ready-to-interview developers
Tell us about your needs

Tell us about your needs

On a quick 30-min call, share your expectations and get a budget estimate
Interview the best

Interview the best

Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest
Onboard the chosen one

Onboard the chosen one

Your developer starts with a project—we deal with a contract, monthly payouts, and what not

Testimonials

What we do for you

Sourcing and vetting

Sourcing and vetting

All our developers are fully vetted and tested for both soft and hard skills. No surprises!
Expert matching

Expert
matching

We match fast, but with a human touch—your candidates are hand-picked specifically for your request. No AI bullsh*t!
Arranging cooperation

Arranging cooperation

You worry not about agreements with developers, their reporting, and payments. We handle it all for you!
Support and troubleshooting

Support and troubleshooting

Things happen, but you have a customer success manager and a 100% free replacement guarantee to get it covered.
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FAQ about hiring Arduino developers

Where can I find Arduino developers?

There are many different ways to find and hire Arduino developers. You can use social networks like LinkedIn to search for specific professionals and post information about vacancies. Additionally, you can find several options available on general job-hunting sites like Upwork or Fiverr. However, note that developers on these platforms are not vetted. Therefore, if you want to get top tech talent, consider niche platforms such as Lemon.io. We carefully vet our selected developers for you.

What is the no-risk trial period for hiring an Arduino developer on Lemon.io?

If you want to see how your assigned developer will handle real tasks before hiring them for your project, you can go for a paid trial that can last up to 20 hours. If they do not satisfy your requirements, a new remote developer will be assigned without any impact on the project’s time frame.

We strive to provide you with the best outcome possible, this is why we have implemented a zero-risk replacement guarantee – as a way to ensure smooth and happy cooperation.

Do companies use Arduino?

Many organizations employ Arduino in various areas. This platform has gained the attention of users because of its flexibility, cheapness, and ability to support a large number of protocols for prototyping and project implementation.

Arduino is used in automating production lines, creating smart devices and systems, educational projects, and many other cases. Since Arduino is open source and has a large developer audience, it is easy to create and apply new solutions within companies.

Are Arduino developers in demand?

Yes, Arduino developers are sought after. Due to the development of new technologies and the Internet of Things other known as IoT, smart devices, and automation, there is a constant need for professionals who can work with Arduino. These developers are necessary for designing and prototyping electronics projects from simple home appliances to industrial applications.

Depending on the stage and scale of your product and services, you may need to hire an Arduino developer, multiple developers, or even a full remote developer team to help keep your business running.

How quickly can I hire an Arduino developer through Lemon.io?

On average, it takes Lemon.io recruitment managers 24 to 48 hours to find the right candidate and another 48 hours for this candidate to start working on your project. This is possible since we pre-screen all of our remote Arduino developers before we present them to you.

All the CVs you get from Lemon.io are interview-ready candidates who make up the top of applicants who pass our technical and communication assessments, including English language proficiency and technical skills checkups.

How much does an Arduino developer charge per hour?

Based on an hourly wage, Arduino developers are remunerated at an average of $80 per hour. It is important to note that the cost of services in each particular case will depend on the developer’s experience, skillset, and project duration.

You can sometimes see some drastic gap, as, for instance, when you are looking on job-hunting platforms like Fiverr or Upwork. There you can find Aurdino developers for less than $15 per hour. However, do not expect to find seasoned professionals there, as they usually avoid the bidding wars.

What are three reasons Arduino is so popular?

Several reasons explain why Arduino is widely used. First of all, it is a rather flexible and convenient environment for working on electronic projects, relevant both to newcomers and professionals.

Secondly, Arduino has a large community of adept developers and vast documentation to offer help with all kinds of problems arising in development.

Lastly, since it is an open-source, it fosters innovation.

What projects can I do with Arduino?

It is possible to create a vast number of projects with Arduino, for example, home automation, smart objects, robots, measuring instruments, games, interactive objects, and much more. Arduino is a perfect tool for both novice and experienced developers because it is very versatile, easy to get, and has a vast potential for creating various prototypes and devices.

What is the vetting process for developers at Lemon.io?

At Lemon.io we have a defined procedure when it comes to recruiting developers. First, the system scans applied resumes and filters out candidates with relevant levels of skills and English proficiency.

Then recruiters review the applicant’s LinkedIn and GitHub profiles.

The next step is an interview with a recruiter, enriched with technical questions and some Coderbyte tasks.

Finally, there is the technical skills test where the candidate is expected to write code and solve some problems in live mode.

How can your business benefit from hiring an Arduino developer?

Developers of Arduino can make Internet of Things (IoT) apps, make products more useful, and cut down the costs of making new technologies. Hiring an Arduino developer can help your business in many ways, but few of them stand out: coming up with new ideas and making prototypes, making unique electronics, developing and testing quickly, and fixing bugs and issues. Which of these will be right for your company?

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Ready-to-interview vetted Arduino developers are waiting for your request

Susanna Lishchenko
Susanna Lishchenko
Recruiting Team Lead at Lemon.io

Hiring Guide: Arduino Developers

Hiring an Arduino developer gives your business the ability to design, prototype, and deploy smart hardware solutions that merge the physical and digital worlds. Arduino is a powerful open-source electronics platform based on easy-to-use hardware and software, enabling developers to create IoT devices, automation systems, robotics, wearables, and sensor-based technologies. With a skilled Arduino developer, you can turn your innovative hardware ideas into functioning prototypes and scalable products.

Why Hire Arduino Developers

Arduino developers specialize in embedded systems, microcontroller programming, and electronic circuit integration. They create software that interacts with sensors, actuators, and network modules to perform automated tasks or collect real-world data. Hiring an Arduino developer can help you:

     
  • Develop IoT devices that connect sensors, data, and cloud platforms.
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  • Design custom electronic hardware for prototypes or production units.
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  • Implement automation and control systems for industrial, home, or agricultural use.
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  • Integrate Arduino boards with external APIs, Bluetooth, Wi-Fi, and GSM modules.
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  • Optimize code for real-time performance and low-power consumption.

Key Skills to Look For

     
  • Programming Languages: C, C++, and Embedded C for microcontroller programming.
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  • Hardware Platforms: Arduino Uno, Mega, Nano, MKR, and ESP8266/ESP32-based systems.
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  • Communication Protocols: I2C, SPI, UART, MQTT, Modbus, and HTTP for IoT integration.
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  • Software Tools: Arduino IDE, PlatformIO, and Atmel Studio.
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  • Electronics Knowledge: Circuit design, soldering, PCB layout, and sensor calibration.
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  • Cloud Integration: AWS IoT, Azure IoT Hub, and Google Cloud IoT for real-time analytics.
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  • Additional Tools: Use of oscilloscopes, multimeters, and simulation software for debugging and testing.

Experience Levels

     
  • Junior Developers (0–2 years): Can handle simple sensor integrations, LED controls, and small-scale prototypes.
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  • Mid-Level Developers (2–5 years): Skilled at developing full IoT systems, integrating Wi-Fi/Bluetooth modules, and writing optimized firmware.
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  • Senior Developers (5+ years): Experts in embedded C programming, PCB design, large-scale automation, and IoT cloud communication frameworks.

Top Interview Questions

     
  1. Explain the difference between analog and digital pins in Arduino.
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  3. How would you reduce power consumption in a battery-powered Arduino project?
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  5. Describe how you would connect an Arduino board to the cloud for IoT applications.
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  7. What’s the role of interrupts in embedded systems programming?
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  9. How do you debug and test sensor data accuracy in a live environment?
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  11. What are the key differences between Arduino Uno and Arduino Mega?
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  13. Explain how you’d integrate Arduino with Raspberry Pi or ESP32 for data processing.

Cost to Hire Arduino Developers

Arduino developer rates depend on project complexity, experience, and required hardware integration:

     
  • Junior: $30–50/hour — ideal for small prototypes and academic projects.
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  • Mid-Level: $60–90/hour — suitable for IoT, smart home, and automation projects.
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  • Senior: $100–140/hour — best for large-scale deployments, hardware optimization, and industrial automation systems.

At Lemon.io, we help you find trusted, pre-vetted Arduino developers experienced in both hardware and software, ensuring your embedded system projects are delivered efficiently and reliably.

Best Practices When Hiring Arduino Developers

     
  • Ask for proof of completed Arduino projects or GitHub repositories with documented code.
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  • Ensure familiarity with embedded system constraints, such as memory and processing limitations.
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  • Evaluate understanding of electronics design and microcontroller communication protocols.
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  • Look for candidates comfortable with cloud data integrations and API-based automation.
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  • Assess problem-solving skills using real-world hardware debugging scenarios.

Common Mistakes to Avoid

     
  • Hiring general programmers with no experience in embedded systems.
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  • Ignoring power efficiency and component compatibility in design stages.
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  • Failing to include hardware testing as part of the development cycle.
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  • Neglecting scalability for future firmware upgrades and integrations.
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  • Skipping documentation of pin mappings and system schematics.

Related Lemon.io Hiring Pages

Ready to Hire?

Lemon.io connects you with verified Arduino developers ready to design your next smart system—whether it’s IoT automation, robotics, or industrial control. From prototype to production, our experts ensure your embedded solutions are built to perform.

Hire an Arduino Developer


FAQs

 
What does an Arduino developer do?
 
An Arduino developer programs microcontrollers, designs circuits, and builds hardware-based systems for IoT, automation, and robotics applications.
 
Is Arduino good for commercial projects?
 
Yes. While initially designed for prototyping, Arduino is now used in production for industrial automation, IoT devices, and educational tech due to its scalability.
 
How much does it cost to hire an Arduino developer?
 
Hourly rates range from $30–140, depending on the developer’s expertise and project requirements. Lemon.io can help match you with experienced professionals.
 
What industries use Arduino technology?
 
Industries like manufacturing, agriculture, smart home, healthcare, and education leverage Arduino for automation and data collection systems.
 
Why hire through Lemon.io?
 
Lemon.io vets Arduino developers for technical skill and hardware experience, ensuring fast hiring, clear communication, and high-quality project outcomes.