Blockchain has become the centre of attraction and interest in the tech space. Those enterprises that have already adopted blockchain in the early stages have started reaping its benefits, and it has led to skyrocketing demand for blockchain experts. A high-in-demand job profile certainly requires highly skilled individuals to take charge and for that reason, it is increasingly important to know what are the qualities of a top blockchain developer.
In this article, we will discuss the top important skills to look for in a blockchain developer.
Who is a Blockchain Developer?
A blockchain developer is one who develops distributed applications (dApps) to run over the blockchain protocol. Their work revolves around blockchain protocols like writing smart contracts and developing algorithms to comply and smoothly function over the given protocol. There are multiple responsibilities upon a blockchain developer, which again depend on their skills-sets and requirements.
Types of Blockchain Developers
When we talk about blockchain developers, it is worth noting that there are mainly two types of blockchain developers:
Core Blockchain Developers
The developers who engage in developing the core architecture of blockchain systems are the ones who fall in this line. They are entrusted to create consensus systems and security-related concerns.
Blockchain-based Software Developers
These are the developers who deal with the development of software applications and are somewhat similar to web developers. They utilize web architects to create web apps and are also entrusted to manage the stack powering dApps. All those blockchain-based products like dApps. front-end and back-end development are taken care off by this class of developers.
Top Skills to Look for in a Blockchain Developer
Here are mentioned below:
Having knowledge about blockchain architecture is about having sound knowledge about how blockchain technology is built and functions. A blockchain developer must have an understanding of how different blockchain platforms have workings regarding distributed ledgers, hashing functions, and consensus mechanisms.
The functioning of blockchain involves cryptography, therefore, it is essential to have proper knowledge of it. In the blockchain, cryptography is used to encrypt the transactions in the P2P network, as it focuses on ensuring the protection of participants from double-spending.
Data Structures Knowledge
Having a sound understanding of data structures is required as blockchain works upon decentralization and it is often required to interact with different data formats. Various types of data formats together make up the whole blockchain network, as every single block in the network is the data structure at the micro level.
Smart Contracts Knowledge
Having knowledge about smart contracts is a must for a blockchain developer to be successful, as smart contracts are widely employed over blockchain-based dApps. Currently, smart contracts are integrated with blockchain networks so that their capabilities are enhanced. Those looking to enter the blockchain industry must study and have thorough knowledge of smart contracts. As then only they earn the tag of a qualified blockchain developer.
Distributed Systems Knowledge
A blockchain developer not having hands-on experience regarding distributed computing can make him lose the race. Having sound knowledge of peer-to-peer network systems helps a blockchain developer design a blockchain-based dApp. Distributed systems, which are the base of distributed ledger technology, ensure that there is no single-point failure in terms of functioning due to the decentralized nature of the system.
Blockchain has enormous potential for growth and is continuously getting updated with every passing day. A blockchain developer’s job profile looks interesting and lengthy. But at the same time, the skills are hard to acquire, says a senior blockchain developer at Rejolut.
The average remuneration of a skilled blockchain developer depends upon their experience levels, just like a software developer, but they command way more than a software engineer. Today, many software developers are getting enrolled in blockchain courses for learning and certification. As it has become one of the most sought-after career options.