IoT Developers (2023)

Updated: December 18, 2023

This guide will walk you through what an IoT developer is, how they work, and how you can benefit from using them.

An IoT developer is a software developer who specializes in creating apps that are compatible with the Internet of Things (known as IoT) devices.

These developers work on developing new software that interfaces with various IoT devices and are responsible for creating the architecture, design, and implementation of systems.

An IoT developer must be proficient in programming languages such as C, C++, Java, and Python and have experience with IoT protocols and platforms such as MQTT, CoAP, and AWS IoT.

You can find the best IoT developers in our directory below.

What is IoT?

The Internet of Things (IoT) is the network of physical devices, home appliances, and other items that are embedded with sensors, software, and connectivity; this allows them to connect and exchange data over the internet.

IoT developer example

Source: Intent

The primary purpose of IoT is to automate tasks, improve efficiency, and enhance productivity by creating a connection between the digital and physical worlds.

What is an IoT developer?

An IoT developer is a software engineer who specializes in developing apps and systems designed to connect to (and interact with) the Internet of Things.

IoT developers work with a wide range of technologies, including sensors, embedded systems, wireless networks, and cloud computing platforms, to create software that enables devices to communicate (and share data) with each other.

This, of course, includes the development of mobile apps, web-based dashboards, and other interfaces that allow users to interact with IoT devices.

Featured IoT Developers

Types of IoT developers

Network specialists, data analysts, and engineers can all work together to create and maintain IoT systems.

Below, we’ve detailed their roles.

  • Network specialists: These help design and implement wireless networks and protocols that enable IoT devices to communicate with each other and with the cloud.
  • Data analysts: These help develop algorithms and analytics tools to make sense of the massive amounts of data generated by IoT devices.
  • Engineers: They design and build the hardware components of IoT devices, such as sensors and microcontrollers, as well as the software that runs on them.

IoT developer example

Source: ArcTouch

IoT developers bring all of these components together to create integrated systems that enable IoT devices to interact with each other.

What are the benefits of working with an IoT development company?

Working with an IoT development company can offer a range of benefits, including access to specialized expertise and resources.

These companies have experience in designing and implementing IoT solutions and can help you navigate the many complexities of IoT development.

We’ve detailed some key benefits below.

Technical expertise

In particular, IoT development companies can help you with the synchronization and monitoring of smart devices.

They build custom software and apps that enable communication and data exchange between devices, as well as provide real-time monitoring and analytics capabilities.

This helps you to optimize the performance of your IoT system, identify and diagnose issues quickly, and improve overall efficiency.

Speedy data transmission

Speedy data transmission is a critical aspect of any IoT system, as it enables real-time communication and analysis of data.

Working with an IoT development company can help you optimize data transmission speeds and reduce latency, ensuring that you can quickly access and act upon important data insights.

Allocating resources wisely

IoT development companies can help you identify and prioritize your project requirements and develop a roadmap that outlines the key milestones and deliverables.

This helps you allocate resources effectively and ensures that you are making progress towards your goals.

IoT developer example

Source: Grinn

Lower operational costs

IoT development companies can help you design and implement IoT solutions that are specifically tailored to your business needs.

For example, they can help you deploy sensors and other devices that can monitor and analyze data in real time, identify bottlenecks and inefficiencies, and provide insights that help you optimize your operations.

Improve app performance

IoT development companies can help you optimize app performance in a number of ways.

For example, they can help you design user-friendly interfaces that are easy to navigate and provide quick access to key features and functions.

They can also help you optimize the performance of your app by leveraging the latest software development techniques and methodologies, such as agile development, test-driven development, and what’s known as continuous integration.

Maintain competitiveness

IoT solutions can help you optimize your operations, improve customer experiences, and drive innovation, all of which help you maintain a competitive edge.

IoT development companies can help you achieve these benefits by providing access to specialized expertise.

What do top IoT developers do?

Top IoT developers have a deep understanding of various technologies and programming languages, such as C, C++, Java, Python, and Node.js.

They are also familiar with cloud computing platforms such as AWS, Azure, and Google Cloud.

IoT developers stay up-to-date with the latest trends and advancements in the field to ensure their work is always ahead of the game.

Below, we’ve detailed the areas in which they can help your business.

Artificial intelligence

IoT developers work to create intelligent systems that can analyze and make decisions based on data collected by IoT devices.

AI algorithms can be used to identify patterns in the data, predict future events, and make recommendations for action.

App development and design

IoT developers are responsible for app development and design for IoT devices and require a unique skill set that combines expertise in both software development and IoT technologies.

These developers are familiar with the hardware and software components that make up IoT systems, including sensors, actuators, and gateways.

Data security and protection

Data security and protection are critical concerns for IoT developers, as IoT devices collect and transmit sensitive data that can be vulnerable to cyber-attacks.

IoT developers need to ensure the devices they create are secure and protected from unauthorized access, data breaches, and other security threats.

Data transmission and storage via the cloud

Data transmission and storage via the cloud is a common practice in IoT development, as it allows data to be collected and processed in real time and can enable remote monitoring and control of IoT devices.

IoT developer example

Source: Very


IoT developers need to carefully select the appropriate sensors for their specific use case, considering factors such as accuracy, range, power consumption, and cost.

They must also ensure the data collected by the sensors is transmitted securely (and reliably) to other devices and systems for processing.

Network design

IoT developers need to consider the security of an IoT network, implementing measures such as access controls, encryption, and firewalls to prevent unauthorized access and data breaches.

UX and UI design

IoT developers work collaboratively with UX and UI designers to ensure that their devices are not only functional and efficient but also provide a positive user experience.

This requires an understanding of user needs and preferences, as well as the ability to create interfaces that are appealing and easy to use.

End-to-end IoT implementation

IoT developers have experience with project management and collaboration, and end-to-end IoT implementation typically involves working with multiple stakeholders, including hardware manufacturers, software developers, and cloud service providers.

IoT auditing

IoT auditing involves assessing the security, privacy, and compliance of IoT systems to ensure they meet industry standards and best practices.

What to look for when hiring an IoT development company?

When hiring an IoT development company, there are several key factors to consider.

We’ve detailed them below.

Specialization in JavaScript, Python, PHP

When it comes to hiring an IoT development company, it’s important to look for a team with expertise in the specific programming languages you need for your project.

For example, if your project requires skills in JavaScript, Python, and PHP, you’ll want to look for a company that has experience with all three languages.

Innovative and proactive 

Look for a team that is creative and resourceful when it comes to solving technical challenges.

They should be able to think outside the box and come up with innovative solutions to complex problems.

A good IoT development company should be constantly exploring new tech and looking for ways to improve their processes.

Custom software development services

A team with strong technical skills in the relevant areas of IoT development, such as hardware design, firmware development, software development, and data analytics, is crucial in developing custom software.

Remember that a high-quality IoT app requires rigorous testing and quality assurance processes.

IoT developer example

Source: Intuz

Programming language 

Ultimately, the choice of programming language will depend on the specific requirements of your project, as well as the expertise of the team you’re considering.

Be sure to ask plenty of questions and do your research to find a team that is well-equipped to deliver a successful project that meets your needs.


AutoCAD is a popular software tool for computer-aided design (known as CAD).

While it’s not directly related to IoT development, it can be an important tool for designing and prototyping IoT devices and systems.

When hiring an IoT development company, it’s important to look for a team that has experience working with AutoCAD, particularly if your project involves hardware design or prototyping.

Work with top IoT developers

Working with top IoT developers can offer a range of benefits, including access to specialized expertise, cutting-edge technology, and best-in-class solutions.

These developers have a proven track record of success in designing (and implementing) IoT solutions and helping you navigate the complexities of IoT development.

Overall, working with top IoT developers enables you to leverage the latest tech and expertise to create innovative, effective, and reliable IoT solutions that can help you achieve your business goals and maintain that competitive edge.

You can find the top IoT developers below.

List of top IoT developers

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How it works

Do you need a mobile app for your business?

Chances are either you’re on a quest to find a professional team that will craft a great app to facilitate your business or you’ve got one already and aren’t quite happy about it.

At Business Of Apps we have the form for posting app projects, we send to professional app developers we host in our directory.

It works really simple:

  • You fill in the form with requirements for your app
  • The information you’ve submitted will be send to app developers
  • Expect to hear from them soon to discuss your project

PS. And yeah – it is free.

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