Careers in Tech

How to Become a Web3 Developer in 2024? Developer Roadmap

Published: 9th May, 2023

Arpit Mehar

Content Developer Associate at almaBetter

The tech industry is booming, and there are several reasons for the sudden rise of this exciting domain. However, the primary reason for this in recent years is the introduction of Web3.

Web3 is the new technology trend, and everyone is talking about it. Web3 is also called the third generation of the Internet, and it mainly revolves around giving back the control and ownership of the data to the users. As a result, several aspiring tech professionals are curious and aware of Web3. So, let’s figure out web3 developer roadmap, how to become  Web3 developer, what is web3 developer, skills required to become a successful Web3 developer, and much more!

What is Web3?

In simple terms, Web3 is the next generation of the Internet that utilizes the power of blockchain technology, cryptocurrencies, and NFTs to provide a decentralized platform and complete data ownership to the users. Moreover, Web3 will also use artificial intelligence and machine learning to empower intelligent and adaptive applications. Web3 is not only revolutionizing the Internet, but it is also providing web3 developer jobs opportunities as companies all around the world are looking for skilled Web3 developers.

It took almost ten years to move from the original Web (Web 1.0) to the second generation of the Internet (Web 2.0). Web3 was introduced a long time ago. However, the term got recognized after Bitcoin came into action, and people started understanding cryptocurrencies. Web3 is still evolving and might take more than ten years to grow and reshape.

The idea behind Web3 is to provide a better, faster, and safer web to users. To achieve this, Web3 may be created with AI, semantic web, and ubiquitous computing. With the help of artificial intelligence and machine learning, the goal of providing more relevant data to end users can be accomplished quickly and efficiently. In simple words, the idea behind the semantic web is to create websites that can efficiently understand terms put in search queries the same way a human would.

Types of Web3 Developers

Web3 programming is not easy, and there are several roles and responsibilities in Web3 coding and development. Organizations demand several Web3 developer skills from the candidates, and it is essential to learn about the types of developers before getting started with how to be a web3 developer. Let’s have a look at the types of Web3 developers-

Major Web3 Developers

Major Web3 Developers are responsible for developing and maintaining the architecture of blockchain systems. Moreover, they are also liable for designing protocols, developing security patterns, and supervising the network.

To become a successful Major Web3 Developer, you must have a strong understanding of blockchain technology, data structures, smart contracts, blockchain primitives, cryptography, and blockchain architecture. Moreover, you must be proficient in several programming languages, such as Java, Python, Solidity, and Go. Knowledge of one or more front-end languages, such as JavaScript, is also recommended.

Web3 Software Developers

Web3 Software Developers are required to build applications in existing blockchains. They are also responsible for handling and maintaining front-end and back-end development. Web3 software developers usually develop Metaverse and NFT, DeFi, Cross Chain Bridge and GameFi, and Play to Earn applications.

Web3 Software Developers work with several programming languages and operating systems. These developers must be proficient in working on the back end of the software development process and building decentralized applications. A booming Web3 Software Developer must have a strong understanding of C++ and Java.

Backend Developers

Backend Developers are responsible for several tasks, such as designing and developing APIs, implementing blockchains, conducting performance tests, designing software specifications, providing technical support, and collaborating with other developers on software development.

Smart Contract Engineers

Smart Contract Engineers work on auditing and developing smart contracts. They must also meet buyers and users, research smart contracts, and understand business flows and security to ensure smart contracts are not faulty, and conduct complete business process tests.

Skills and Tools You need to Learn to become a Web3 Developer

Getting started with Web3 can be a daunting task. You need several web3 developer skills and knowledge to excel in this challenging domain. So, let’s look at the Web3 skills required to become a full stack web3 developer.

Blockchain Fundamentals

The fundamentals of blockchain technology are essential to understand and learn before entering the Web3 world. Understanding the basics of blockchain will help you quickly architect and optimize smart contracts.

A blockchain is an unchangeable, public, and decentralized database owned by the users. The name blockchain comes from the process of storing data in the form of blocks. The fascinating technology has a lot to offer; hence, it is essential to learn and understand it to become a successful Web3 Developer.

Decentralized Applications

Decentralized applications, or dApps, are applications built on the blockchain. Several technologies are used in building decentralized applications, and it is crucial to get a firm hold on the leading technologies, such as JavaScript frameworks like React, Vue, and Angular for frontend and Rust and Solana or Solidity and Ethereum for backend operations.

Frontend Web Development Fundamentals

The front end is as important as the back end. As mentioned above, dApps have blockchain technology powering the backend. However, the front end is all about JavaScript. Let’s look at what you need to learn:

  • HTML- Common HTML tags
  • JavaScript- Functions, variables, classics, ES6, etc.
  • JavaScript Frameworks- React/Angular/Vue
  • CSS- Basic properties, Grid, Flex

Fundamentals of Ethereum

Ethereum is the most popular and desired blockchain for building smart contracts in 2022. Smart contracts are developed with the help of a language called Solidity. Therefore, it is recommended that you learn and grasp the fundamentals of Ethereum, as it is the most commonly used blockchain.

Software Testing

Software Testing is significant in Web3 development as it fibs at the core of user experience. Computers are intelligent; however, they can only process or follow what the code says, sometimes leading to undesired outcomes. Traditionally, Web2 Developers automate testing that runs in the background while new changes are implemented.

On the other hand, Web3 takes a whole new approach by using “smart contracts,” which are bits of code deployed on the blockchain. The disadvantage is that once smart contracts are deployed, they cannot be changed without a major structural change. Hence, Web3 Developers must be proficient in checking and testing every detail before an application’s launch.

Problem Solving

Web3 is still a work in progress, developing every day and revolutionizing the Internet with several ambiguities. Therefore, current Web3 developers are considered industry pioneers, constantly dealing with problems with no widely accepted solutions. Web3 developers are responsible for not only dealing with everyday problems but predict upcoming issues and coming up with the appropriate action plans.

Software Auditing

Software Auditing is carefully going through the software development cycle and ensuring that it complies with the requirements, rules, laws, regulations, and standards. The need for software auditing has grown because of the rise of decentralized finance. In addition, Web3 is all about a more secure Internet, and auditing is necessary to ensure the security of user assets.

Another reason for learning about software auditing is that most dApps don’t authenticate API responses. As a result, users can’t know whether responses originate from the intended application or whether the data was tampered with.

How to become a Web3 Developer?

Web3 is a challenging yet rewarding idea to create a better, faster, and more secure Internet for users. So, how to become a Web3 Developer? How to learn web3? Furthermore, what are some of the best ways to learn Web3 development? As Web3 is a newly emerging Internet generation, and if you are passionate about this exciting technology, then have a look at these requirements to understand the Web3 Developer roadmap:

Learn the Fundamentals of Web3

As mentioned earlier, learning the fundamentals of Web3 and blockchain is essential before getting started with Web3. Then, explore the idea and its prospects, such as decentralization, mining, security, hashing functions, cryptocurrencies, and some of the recommended Web3 building tools.

Practice Regularly and Interact with the System

The best method to learn about new technology is to practice regularly and get inspiration from others. You can download and use highly acclaimed dApps and wallets and explore how they work. You can also work with multiple blockchains and learn to record data and transactions, join developer forums and interact with different professionals and understand smart contract platforms.

Learn to Code and Get Certified

It goes without saying that coding is necessary if you want to become a successful Web3 Developer. Getting a solid hold on several programming languages used in Web3 development is imperative. You need to learn programming languages such as C++ and JavaScript and how they are used in Web3 coding.

There are several free resources to learn to code. You can also enroll in a programming school or Web3 program such as AlmaBetter’s Full Stack Web Development with Web3 program in collaboration with Polygon if you want structured learning and a certificate.

Web3 Developer Salary

Web3 developers in India earn attractive salaries, with variables like experience, city, and skills affecting pay. In cities like Bangalore, Mumbai, or Delhi, mid-level Web3 developer salary in India can be ₹8-10 lakhs per year, while seasoned experts could make over ₹15 lakhs. Remote work options also play a role, contributing to the diverse salary spectrum within the Indian Web3 development sector.

Several methods and platforms exist where you can learn Web3 Development and get a fitting Web3 guide. However, as mentioned earlier, if you are looking for a structured, industry-relevant, and robust program, then it is recommended that you join blockchain-related courses.

AlmaBetter’s Full Stack Web Development with Web3 program in collaboration with Polygon is perfect for anyone who wants to follow the web3 developer roadmap, learn and build a career as a Web3 developer. The program is designed to provide the required knowledge, Web3 skills, and a structured Web3 development tutorial to beginners as well as working professionals.

Here is why this program is ideal for learning Web3 development:

  • 100% guaranteed placement of Rs. 5-25 LPA
  • Lifetime access to live lectures and study materials
  • 1 on 1 mentorship sessions with industry experts
  • Cohort-based learning and access to group discussion forums
  • Dedicated module for Web3 blockchain technology


Web3 and its prospects look promising, and everyone in the tech world is excited about the next generation of the Internet. However, as mentioned earlier, the idea is still relatively new and comes with several challenges before we finally witness a stable semantic web.

On the other hand, it is the perfect time to step into the world of Web3 and blockchain technology to understand the idea and work with several technologies and tech giants who plan to leverage Web3. With the right course and guidance, anyone interested in becoming a Web3 developer can follow their dreams.

Frequently asked Questions

What does a Web3 developer do?

A Web3 developer is responsible for several tasks. However, the primary role of a Web3 developer is to build decentralized applications with the help of blockchain technology.

How long does it take to learn Web3 development?

It is challenging to predict the time it takes to learn Web3 development as it depends on a person’s capabilities and eagerness to learn. However, with AlmaBetter’s Full Stack Web Development with Web3 program in collaboration with Polygon, you can become a Web2+Web3 developer in 30 weeks.

Which programming language is best suited for Web3?

Some of the best programming languages for Web3 are Solidity, C++, and Java.

What is the difference between Blockchain and Web3?

Blockchain is a decentralized application. You are in charge of everything that belongs to you on the block. In contrast, Web3 uses blockchains, cryptocurrencies, and NFTs to give control to the users in the form of ownership.

What skills do you need to become a Web3 developer?

Understanding blockchain technology, proficiency in programming languages such as C++ and Solidity, software testing, software auditing, Ethereum fundamentals, and web development fundamentals are some of the skills required to become a Web3 developer.

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