Top 5 Skills Required for Blockchain Developer Jobs in 2021
Cryptocurrencies, smart contracts, and decentralized applications – all these amazing technological innovations we have today owe it to blockchain technology. Cryptography makes blockchain the secure digital ledger of tomorrow, where everything is recorded and validated.
If you want to be a part of Blockchain’s revolution, it should be no surprise that blockchain development is one of the hottest jobs in 2021. Therefore, it is crucial for aspiring blockchain developers to understand the skills that are required to land a Blockchain development job.
In this article, we will be discussing the Top 5 Skills Required for Blockchain Developer Jobs in 2021, so you can start working towards a thriving career in blockchain!
1. Blockchain Architecture
Acquiring knowledge about blockchain architecture is essential for a blockchain developer. Understanding this allows them to oversee and create incredible blockchain infrastructures that enable quick, secure, and easy transactions.
Apart from being familiar with the concept of the blockchain itself, developers should also understand the different structures known as distributed or decentralized ledger technology (DLT). DLT allows developers to choose the ledger type that fits into the blockchain they want to design. The most common types are DAG (Directed Acyclic Graph), sidechains, and HLP (Hashgraph’s consensus algorithm).
Knowing a good deal regarding blockchain architecture and DLTs is unquestionably one of the Top 5 Skills Required for Blockchain Developer Jobs in 2021.
2. Smart Contracts
Smart Contracts define the rules and regulations for any automated transaction in a blockchain network. Programmed with coding language such as Solidity, smart contracts assist blockchain developers in creating decentralized applications (DApps). For this reason, developers should possess knowledge of coding and programming languages.
Due to the extreme importance of smart contract development, blockchain developers must be proficient in Solidity. It is a language designed explicitly for Ethereum Blockchain, the second biggest blockchain platform in the world. Mastery of writing, testing, and debugging smart contracts are skills that put blockchain developers in demand in 2021.
3. Web Development
Web development is one more essential skill that every blockchain developer should have to thrive in the industry. It mostly encompasses the basics of HTML, CSS, and JavaScript, but blockchain developers must also master specific libraries and frameworks.
This skill is fundamental to creating web pages or interfaces for blockchain networks. Front-end developers aid blockchain professionals to present their networks’ information seamlessly and lucratively to the end-users. Thus, holding robust web development abilities opens limitless doors for aspiring blockchain developers.
4. Cryptography
Cryptography is a critical skill that developers should have for an excellent blockchain career. The blockchain technology industry has to be highly secure; else, it puts users’ data and asset information in jeopardy. Cryptography skills enable developers to create secure blockchain infrastructures that are practically impossible to hack or compromise.
Developers should possess the knowledge of cryptographic algorithms such as hash functions, digital signatures, public-key encryption, and Elliptic Curve Cryptography (ECC). Security is non-negotiable in the blockchain industry since cryptographic errors may cause loss of assets and information and, worst of all, compromise user privacy.
5. Understanding Blockchain Platforms
Last but not least, developers must understand the popular blockchain platforms like Hyperledger, Ethereum, and Corda. These platforms have different characteristics, pros, and cons.
Knowing them as a developer is necessary since different projects are perfect for different platforms. As a developer, grasping the usage and strengths of popular blockchain platforms will help you develop decentralized applications.
Additionally, since many companies have already migrated to and reaped the benefits of blockchain technology, it is crucial to know which blockchain platform your potential company is currently using, or willing to use, to be able to offer your services efficiently.
Conclusion
In conclusion, Blockchain development is one of the most in-demand jobs, and developers need to possess skills to excel in the industry. Understanding blockchain and distributed ledger technology, proficiency in programming languages, cryptography, web development skills, and understanding blockchain platforms are the Top 5 Skills Required for Blockchain Developer Jobs in 2021.
By familiarizing yourself with these skills and adding them to your repertoire, you are on the golden path to building a thriving career as a blockchain developer!
