In the next couple of years, Web3 will be a significant part of most industries. If you are considering a career switch or you want to start a career in technology, then becoming a web3 is a very good move. Web3 is still in its infancy stage with a high demand for skilled developers, which makes the sector one of the most lucrative in the world presently.
In this article, you will learn everything you need to know to become a web3 developer.
What is Web3 Development?
Nik Kalyani, Decentology, a Web3 developer tools company, sees Web3 as an opportunity to simplify software development dramatically. Web3 development involves developing blockchain-based technologies. Similarly, as with web2, web3 has front-end and back-end development, and also, there is smart contract development which is essential for the development of decentralized applications (DApps).
For web3 applications, front-end developers or designers can take their existing skills and apply them to developing web3 applications. In terms of the back-end, developers simply pick a blockchain, then work with a single language, and then figure out the change in architecture on the blockchain. Also, to become a good smart contract developer, developers start to improve efficiency, optimize for storage, and so on that blockchain.
What Does a Web3 Developer Do?
A Web3 developer is well versed in blockchain technology, and they have excellent problem-solving skills, creativity, and communication skills. C++ and Javascript are some of the programming languages to know to put together solutions with smart contracts. Also, Web3 developers must possess analytical skills to be successful, and a good way to learn these skills is by getting up to speed with the latest developments in the industry.
Transparency and decentralization are the foundations of blockchain technology. And blockchain technology makes it possible for every transaction to be transparent. Moreover, it solves security and data mutability. Web3 developers are employed to create these platforms and build on the blockchain. In other words, a web3 developer is responsible for creating applications on a blockchain or decentralized network.
Most Popular Web3 Developer Roles?
A Web3 developer’s salary is high because the developers are in high demand. As with jobs with high salaries, you would expect high competition, but that is not the case here. The job market for web3 developers is still strong because there are not enough developers to meet the demand. Companies compete to get the most qualified candidate for their jobs, putting a highly qualified web3 developer in high demand.
Here are some of the web3 roles;
Blockchain Developer
Blockchain software developers create decentralized applications based on blockchain protocol and architecture. They can also create smart contracts. Smart contracts are programs stored on a blockchain that automatically run when the conditions are met. Smart contracts are used to automate agreements for all participants without the presence of a third party.
Blockchain software developers are similar to web developers because they create the front-end and back-end of a decentralized app (DApp). Specifically, there are two types of blockchain developers: blockchain software developers and core blockchain developers.
Core Blockchain Developer
Core blockchain developers create the blockchain’s architecture, design, and security. A core blockchain developer designs the protocol of the blockchain designs the security and consensus network and supervises the entire blockchain network. In addition, they are responsible for creating a development environment on a blockchain to help develop, test and deploy smart contracts.
To be a good blockchain developer, asides from being able to develop web apps and have experience in a couple of programming languages, you must possess the following hard skills;
Cryptography
Cryptography is the study of blockchain protocols that prevent a data breach from unauthorized and unwanted parties because security is a fundamental tenet for blockchain technologies. There are two popular concepts in cryptography; public key cryptography and cryptography hashing.
Public-key cryptography forms the backbone of cryptocurrency transactions, while cryptographic hashing transforms cleartext passwords into enciphered text for storage.
Data Structures
Blockchain networks consist of data structures; a good developer must have extensive knowledge of these data structures.
Blockchain Architecture
Blockchain developers need to know everything about blockchains like ledgers, smart contracts work, and consensus.
Solidity Developer
To create and deploy smart contracts on Ethereum, developers use solidity. Solidity is a statically typed programming language whose syntax is quite similar to C++ and JavaScript, making it easier for developers that know these languages to learn quickly.
Solidity developers build secure smart contract protocols, coordinating deployment, and integrating them with existing tools and services. Solidity is a popular language due to the rise of DApps building on the Ethereum blockchain.
Some of the responsibilities of a Solidity developer are;
- Manage the blockchain development lifecycle and ensure blockchain integration in applications.
- Build and review smart contracts for security and functionality.
- Supervise Web Apps and DApps that use blockchain technology.
- Integrate solidity code across different platforms.
Smart Contract Developer
Smart contract developers are hired to build smart contracts on blockchain platforms. As their name implies, they are responsible for designing and building smart contract architecture. Solidity and Vyper are some programming languages they use to create smart contracts.
To be a successful smart contract developer, you must possess some hard skills like knowledge of cryptography and experience in different programming languages like NodeJS, Solidity, and JavaScript.
Companies switching to web3 or building a web3 product will need the services of a smart contract developer because;
- They design smart contracts and deploy these smart contracts on decentralized platforms like yield pools and Defi platforms.
- They test and upgrade smart contracts.
- They explore and research smart contract design implications.
Rust Developer
Another important role in web3 development is a Rust Developer. Rust is a unique programming language with a wide range of Web3 applications. For example, Rust is used when building on the Solana blockchain. It is a very popular programming language among developers because of its many advantages like easy documentation.
Rust Developer is employed to code different applications like web browsers, system software, and operating systems. Rust Developers is also used to debug and test for security.
To excel and add value to a company, a rust developer must possess some vital skills. A Rust developer;
- Must have knowledge and experience using other programming languages like C++, Golang, Python, Java, etc.
- Must possess experience using operating systems like Android and Linux and also databases such as MongoDB etc.
- Must have experience performing secure code practices.
How Much Is A Web3 Developer Salary?
One of the most exciting things about getting a web3 job is the salary. A Web3 developer’s salary is known to be significantly high. For example, a web3 developer’s salary can be as high as $200,000. One major reason for this is that there are not enough web3 developers, and the demand for blockchain developers soared in 2021, making it one of the most lucrative jobs in the world.
Blockchain Developer Salary
Blockchain software developers and core blockchain developers charge as high as $70 per hour with a yearly salary of $150,000. According to ZipRecruiter, startups or small companies pay an average of $80,000 yearly.
Solidity Developer/Smart Contract Developer Salary
Solidity developers and smart contract developers are in high demand in the web3 space, and the average yearly salary for a solidity developer is $120,000. Depending on the company, the salary can be as high as $150,000 per year.
Rust Developer Salary
According to statistics gathered by ZipRecruiter, rust developers in the US receive an average of $100,000 yearly. Of course, these figures can be higher depending on the location and company.
How to Become a Web3 Developer?
The web3 ecosystem is small and with high demand for developers. Accompanied by the increase in cryptocurrency adoption and more money coming into the industry, there will be more demand for web3 developers. Anyone can become a web3 developer with the right study material and mentorship to grow in the industry. In 3 steps, I will highlight how to become a web3 developer;
Learn about Blockchain Technology
The first step to becoming a web3 developer is learning about blockchain technologies’ concepts. It involves learning about different types of cryptocurrency and the underlying programming language that is used for creating them.
Learn Programming Language
Solidity and Rust are one of the most important programming languages to learn to develop a web3 platform. After learning one of these languages, then you can develop your smart contract.
Deploy Smart Contracts
The next step is to test your smart contracts on a live blockchain platform. Different cryptocurrencies have testnets to test smart contracts before deploying them on the main network. Deploying smart contracts on testnets will help check for any potential bugs in your code that could lead to loss of funds or data integrity issues.
Make The Leap from Web2 to Web3 to Become A Web3 Professional With Clarusway!
One reliable way of learning how to become a web3 developer is by attending an online bootcamp. Online bootcamps are designed to teach people how to learn a skill and be competent in a small amount of time. Over the years, bootcamps have become one of the most sought methods of acquiring a new skill because they provide a flexible schedule and are affordable.
Clarusway is one of the most reliable online bootcamps to learn Web3. Clarusway offers a 24week intensive course on Blockchain and Web3 Development. The course will expose students to everything they need to know about web3 development and to build decentralized applications (DApps) with different languages. The course will cater to students with little or no background knowledge of any programming language.
Clarusway not only provides a detailed Web3 course, but they also offer Data Science, Cybersecurity, and Cloud Engineering courses. In addition, Clarusway provides mentorship for students to monitor their growth and prepare them for a web3 role in the real world.
Last Updated on December 24, 2023
