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Wojciech
Platform Engineer
Poland/(GMT +1:00)
Wojciech is a Platform/DevOps Engineer with strong expertise in Kubernetes, Terraform, GitOps (Argo CD, FluxCD), and cloud-native infrastructure, complemented by experience with ClickHouse and observability tools such as Prometheus, Thanos, and Grafana. He has designed and operated production environments across cloud, hybrid-cloud, and on-premises infrastructure, with a focus on automation, reliability, and operational efficiency. Wojciech demonstrates strong autonomy, pragmatic engineering judgment, and effective client communication, particularly when evaluating cost, reliability, and maintainability trade-offs.
Experience
8 years
Availability
Full-time
ArduinoKubernetesPythonTerraformCI/CDAWSDockerAnsiblePrometheusMicrosoft AzureThanosNetwork administrationDevOpsJenkinsJavaScriptPHPMySQLReactPowerShellHelmGrafanaCloud ArchitectureGolangClickHouseAI-assisted codingPostgreSQLGitLab CI/CDGitHub ActionsBashDatadogLangChainLinuxEmbedded LinuxRabbitMQInfluxDBMariaDBKafkaSeleniumRedisInfrastructure provisioningVmware
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Ítalo
Back-end Web Developer
Brazil/(GMT -5:00)
Ítalo is a Senior Full-Stack Engineer with 6+ years of experience across React, Node.js, Next.js, TypeScript, and AWS, delivering production systems in media, climate tech, and fleet management. He designs scalable architectures using microservices, event-driven patterns, and Saga-based integrations. Ítalo turns vague requests into clear requirements by aligning goals, timelines, and risk upfront, helping teams make informed tradeoffs. He works closely with Product to ship new functionality and prefers trust-based environments where ownership and collaboration drive results.
Experience
6 years
Availability
Part-time & Full-time
ReactNode.jsNext.jsSvelte.jsTypescriptAWSReact NativeExpress.jsNest.jsStyled-componentsSASSMaterial UIDockerPythonSvelte-kit
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Farron
AI Engineer
United States/(GMT -8:00)
With a decade of experience across AI, data, and engineering leadership, Farron thrives in high-complexity environments where direction needs to be built from the ground up. He’s led cross-functional teams, from 3 to 25 members, and remains deeply technical, designing and implementing production AI systems hands-on. Currently leading a 7-person research team, he combines strategic leadership with continuous learning, including a recent Stanford-level AI certification. Strong at breaking down complex problems, aligning teams, and fostering shared technical ownership.
Experience
11 years
Availability
To be verified
PythonAIMySQLScikit-learnAmazon S3XGBoostGitHubAWS SageMakerAWSAPIMicrosoft AzureSnowflakeSQLPostgreSQLGitLab CI/CDPostmanKubernetesFastAPIData WarehouseBig DataFivetranPowerBIMariaDBMongoDBBlockchain
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Toba
Full-stack Web Developer
United States/(GMT -6:00)
Toba is a senior full-stack engineer with strong expertise in React, TypeScript, and Node.js. He is recognized as a strong senior on the frontend and a senior on the backend, with experience in event-driven architecture, microservices, and database transactions. Screenings confirm clear communication, proactive problem-solving, and effective leadership in technical and client-facing roles.
Experience
8 years
Availability
To be verified
ReactTypescriptNode.jsAWSReact NativeJavaScriptNext.jsExpress.jsAPIREST APITailwind CSSSupabaseDockerPostgreSQLCI/CDSQLChrome extensionsMongoDBClaude LLMGitHub CopilotStripe APISocket.ioGraphQLPlaywrightCloud ArchitectureAI
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Rodrigo
Data Engineer
Brazil/(GMT -3:00)
Rodrigo is a seasoned Data Engineer with over 5 years of experience. His areas of expertise include Python, Scala, and SQL. He is adept at designing and implementing data pipelines for real-time analytics and deploying machine learning projects using Python, TensorFlow, and Pandas. Rodrigo's proficiency extends to various database systems such as MS SQL Server, Databricks, Snowflake, and PostgreSQL. His work has resulted in improved decision-making processes in sectors such as Finance, Telecommunications, and more. Rodrigo excels in dynamic environments and drives projects that increase operational efficiency and intelligence.
Experience
8 years
Availability
Part-time & Full-time
PythonApache AirflowSQLApache SparkMicrosoft AzureAWSElasticSearchDocker ComposeTerraformData analysisPyTorchMongoDBAzure DevOpsKubernetesTensorflowPostgreSQLMySQLData SciencePandasETLPySparkData ModelingApache HadoopAmazon RDSApache KafkaBig DataData WarehouseDatabricksTableauDockerSnowflakeAirflowDBTRedshiftPowerBICI/CD
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Mochamad
DevOps
Indonesia/(GMT +7:00)
Mochamad is a senior DevOps engineer with strong expertise in AWS, Kubernetes, Docker, and Terraform. He demonstrates solid automation capabilities, extensive CI/CD experience, and a structured approach to problem-solving and client communication. He also has backend development experience, which allows him to contribute beyond infrastructure and better align engineering and deployment layers. His profile makes him a strong fit for fast-paced startup environments. Screenings confirm his fluency in English, adaptability, and ability to align effectively with client processes.
Experience
15 years
Availability
Full-time
AWSTerraformDockerKubernetesPythonInfrastructure provisioningOS administrationCloudWatchAPI GatewayJenkinsPrometheusGrafanaGitHub ActionsAmazon EC2Amazon S3HelmAWS LambdaAmazon RDSTDDCypressCI/CDAPICloudflare
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Cristina
Full-stack Web Developer
Romania/(GMT +1:00)
Cristina is a senior full-stack engineer with strong expertise in React.js, Node.js, and TypeScript, and additional experience with Vue.js and .NET. Screenings confirm her solid technical skills in modern JavaScript frameworks, backend development, and microservices, as well as her prior leadership and mentoring roles. She is recognized for clear, concise communication, reliability, and a collaborative approach. Her experience spans automotive cybersecurity, financial services, and ERP domains.
Experience
10 years
Availability
Full-time
ArduinoReactTypescriptJavaScriptNode.jsReduxRedux ThunkMicrosoft SQL ServerSQLECMAScript 6HTMLGitHub.NET CoreMicroservicesAPIElectron.jsC#Material UISQLitePythonApollo GraphQLJSON.NETRaspberryPiElasticSearchKibanaGraphQLDevOpsVue.js
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Dmytro
Mobile Developer
Poland/(GMT +1:00)
Dmytro is a Senior Mobile Engineer specializing in iOS with experience leading teams and successfully educating students both in a private school and at an iOS Lab. He is skilled in concurrency and multithreading approaches and has strong expertise in SwiftUI and UIKit. Dmytro's background spans e-commerce, banking, and other sectors. His commerical experience is supported by academic degrees in cybersecurity!
Experience
8 years
Availability
Part-time
SwiftSwiftUIObjective CCombineRxSwiftUIKitCI/CDXcodeXCTestMVVMCore DataJenkinsFastlaneAsyncAPIClean Swift (VIP)Figma
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Oscar
AI Engineer
Colombia/(GMT -5:00)
Oscar is a Senior AI engineer with strong expertise in agentic systems, LLM orchestration, and production-grade AI architectures. He has hands-on experience with Python, FastAPI, AWS, LangChain, and multi-agent orchestration, and has led teams in building scalable AI products. Screenings confirm his clear communication, pragmatic approach, and effective leadership in both technical and client-facing contexts.
Experience
8 years
Availability
To be verified
AI agent developmentAI API integrationAI telemetryAI chatbot developmentLLM evaluationAI deploymentLLM orchestrationAWS LambdaAI system designAI agent orchestrationAI-assisted codingFastAPILLMPythonAWSNode.jsSQLDockerKubernetesTypescriptClaude LLMClaude CodeClaude APILangGraphLangChainReactDatabricksAirflow
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Why hire Arduino developers through our platform?

Find devs with skills you can trust with Lemon.io, so you can stop looking and start making progress again.

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What you should know about modern Arduino devs

by Susanna Lishchenko

Recruiting Team Lead at Lemon.io

Verified Expert

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.
Design custom electronic hardware for prototypes or production units.
Implement automation and control systems for industrial, home, or agricultural use.
Integrate Arduino boards with external APIs, Bluetooth, Wi-Fi, and GSM modules.
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.
Hardware Platforms: Arduino Uno, Mega, Nano, MKR, and ESP8266/ESP32-based systems.
Communication Protocols: I2C, SPI, UART, MQTT, Modbus, and HTTP for IoT integration.
Software Tools: Arduino IDE, PlatformIO, and Atmel Studio.
Electronics Knowledge: Circuit design, soldering, PCB layout, and sensor calibration.
Cloud Integration: AWS IoT, Azure IoT Hub, and Google Cloud IoT for real-time analytics.
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.
Mid-Level Developers (2–5 years): Skilled at developing full IoT systems, integrating Wi-Fi/Bluetooth modules, and writing optimized firmware.
Senior Developers (5+ years): Experts in embedded C programming, PCB design, large-scale automation, and IoT cloud communication frameworks.

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.
Mid-Level: $60–90/hour — suitable for IoT, smart home, and automation projects.
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.
Ensure familiarity with embedded system constraints, such as memory and processing limitations.
Evaluate understanding of electronics design and microcontroller communication protocols.
Look for candidates comfortable with cloud data integrations and API-based automation.
Assess problem-solving skills using real-world hardware debugging scenarios.

Common Mistakes to Avoid

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

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.

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Why hire Arduino

Over 6500 companies use Arduino as their main framework, including giants like Google, Amazon and Lyft.

High-quality web apps

Arduino's modular approach lets devs reuse components, so they can seamlessly manage app complexity.

Faster development process

Arduino's architecture and a vast library of pre-built components speed up development, so you can get to market sooner.

Enjoyable user experience

From smooth, responsive interfaces to reduced loading times, devs can use Arduino to boost usability.

Scaling made easy

Arduino's modular, component-based architecture makes it easy to scale applications as traffic grows.

Case studies

Aerospace

The experience with Lemon.io has been fantastic. The interview process has been good, the caliber of people – excellent and integration has been very smooth.

Marc HorowitzCOO of SkyFi

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Telecommunications

We needed extra developers to clean off all these bugs so the company could skyrocket.

Conor MackenDirector of Engineering

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We needed extra AI engineers to keep our ambitious project running.

Mike LukimanFounding Senior Software Engineer at Everstar.ai

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Frequently asked questions

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.

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.

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.

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.

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.

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.

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.

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.

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.

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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