hipCV Logo

How to become a blockchain engineer

Blockchain technology has the potential to transform the manner the digital age manages data and conducts commerce. Once developed as a network to enable Bitcoin, Blockchain is a degree of adaptability and reliability that has attracted the interest of many areas of industry and government, prompting them to consider placing it to use. Keeping that in view, it stands to reason that if you have to start a profession with a lot of room for advancement and competitive new technologies getting started, so try being a Blockchain developer. If this potential inspires your interest, and you want to learn how to be a Blockchain engineer, keep reading to learn everything you have to grasp about this fascinating career.

What is the role of a Blockchain Developer?

Image for part: What is the role of a Blockchain Developer?

We must initially recognize that there are two categories of Blockchain developers: Core Blockchain Engineers and Blockchain Software Developers. Consider them Blockchain technology sub-divisions.

A Core Blockchain Engineer creates the suggested Blockchain platform's safety and infrastructure. In short, the Core Blockchain Developer lays the groundwork for others to operate. To whom are we referencing when we say "others"? The Blockchain Software Engineers employ the Developer's standard web infrastructure to construct applications, notably the decentralized (dapps) and web variants. Maybe there will be circumstances where the one individual serves both positions, more often in small businesses where workers customarily wear more than one hat. In any scenario, the Blockchain engineer's daily tasks and functions are as follows;

  • Develop Blockchain technologies.
  • Generate a new infrastructure to utilize to centralize or decentralize data. 
  • Backend architecture based on Blockchain standards.
  • Establishing front-end solutions in line with customer specifications.
  • Implementing and maintaining smart-contracts.

The role of the Blockchain engineer is to create new approaches to tough challenges, such as strategies for direction, supervision, and exceptional credibility. The engineer accomplishes complex assessment, planning, construction, validation, and computer software error handling for equipment or technical service divisions. They also manage software development, operating system compatibility, and computer platform collection. Lastly, they work on numerous systems and must be familiar with one or more technologies and computer languages.

The Blockchain engineer will face challenges. For example, the programmer must deal with legacy technology and its restrictions while fulfilling the criteria of a Blockchain development initiative. There are also limitations in comprehending the technical validity of creating decentralized cryptosystems, procedures operating beyond the typical IT software skill-set, implying that a Blockchain engineer requires specialist talents.

What is the path to become a Blockchain Developer?

So, with all of these obligations, the question arises: how does one teach somebody the essential abilities to allow them to respond to the burden of Blockchain technologies? There are two distinct circumstances at play here. There are Blockchain aspirants who are beginning from the start, with zero coding skills, and those who know fields comparable to Blockchain.

If you don't know how to write a cover letter for blockchain developer, then here is a guide on blockchain engineer cover letter writing tips.

What mindset is necessary to be a Blockchain Engineer?

Image for part: What mindset is necessary to be a Blockchain Engineer?

When delving into the two distinct sorts of individuals aiming to be Blockchain engineers, it may be beneficial to become acquainted with all kinds of perspectives that are most relevant for Blockchain developers. Then again, the unique problems of Blockchain progress necessitate a specific style of thinking. When you hear the term "hacker" stated openly, it's typically not in a favorable light; no self-respecting corporation wants to do deal with hackers (excluding the moral hackers, but that's another tale for another day).

Although, it is essentially the hacker attitude that contributes to the development of skilled Blockchain engineers. And when confronted with issues and barriers, hackers prefer to come up with new ideas rather than participate in traditional thinking.

Additionally, a skilled Blockchain engineer can cooperate and works effectively with staff. On a similar note, the perfect Blockchain programmer recognizes when to seek assistance with an issue and persevere until they find the solution. As a result, the best fit for Blockchain development collaborates successfully with others, is aware of their limits, and can tackle obstacles in different manners.

What to do when you are new to blockchain coding and development?

If you want to be a Blockchain engineer but don't have any associated talents or expertise to expand on, the route will be a bit challenging for you and will demand more effort and devotion. There is, however, hope! Here are a few measures that someone coming from such a background and still enthusiastic in a profession as a Blockchain engineer might pursue.

  • Discover why Blockchain was necessary

Blockchain was created as a foundation for Bitcoin to be a fact. To that end, ambitious Blockchain programmers should familiarise themselves with Bitcoin, perhaps acquiring some bitcoin to get their feet wet. Browse the Bitcoin communities on Reddit, keep up to date on Blockchain information on Coindesk, and watch some bitcoin video content on YouTube. Any research you can perform and participate in in the cryptocurrency world would be beneficial.

  • Find more about Blockchain Technology

As strange as their titles may seem, CryptoZombies and Space Doggos are programs that teach you Solidity Language, which is essential to write smart contracts, placing you on the correct track to master Blockchain software. Space Doggos is handy since you can construct your space dog using a valid Solidity program. These are engaging and exciting methods to learn about Blockchain's evolution, and they may be less daunting. 

  • Knowing the difference between Computer Languages

A professional Blockchain engineer should be familiar with a variety of scripting languages. Languages such as C++, SQL, JavaScript, and Python are suitable illustrations. If you already know how to do a handful of these, that's fantastic!

  • Attend Blockchain Programmer Training Programs

When it refers to learning current, marketable skills, nothing beats classes from a recognized training institution. Continue reading for more information.

If you don't know where to start your resume writing process, then to make it easy for you here is a blockchain engineer resume sample.

Changing Careers to become a Blockchain Programmer

The procedure of introducing a new ability to an individual is known as upskilling. This technique is very suitable for developing new Blockchain engineers from other comparable positions within the organization. Some businesses, acutely conscious of the expanding relevance of Blockchain technologies, may train and develop individual staff, preparing them to manage the new technology.

If you perform for a firm that provides for your upskilling charges and wishes to hire you as a Blockchain engineer, take note that it will be necessary to remain with that employer for at most a certain length of time. After all, companies aren't in the practice of paying for their workers' training solely to make them better value elsewhere!

If the possibility of getting in on the bottom level of this breakthrough validates your interest, you may be wondering what the next stage involves. Blockchain Certification Training is for engineers interested in deciphering the worldwide excitement around Blockchain, Bitcoin, and cryptocurrencies. You'll understand the fundamental arrangement and technical processes of the Cryptocurrency, Ethereum, and Multichain Blockchain frameworks, and how to build Blockchain network with the most up-to-date methods, establish your private Blockchain, deploy smart contracts on Ethereum, and acquire hands-on knowledge with actual initiatives. The training course provides the tools most fit for your scenario if you're studying or acquiring upskilling from your workplace with the online courses. Note that the Corporate Training service is suitable for companies looking to upskill selected personnel and turn them into Blockchain engineers.

Organizations hiring Blockchain Engineers

Image for part: Organizations hiring Blockchain Engineers

Working on real-world projects is the core approach to becoming a blockchain engineer. As a result, we propose that you look into firms that are looking for blockchain developers. There is a high need for blockchain programmers, and if you understand your art well, you will have an easy time finding work. Joining a developer's network and being on the hunt for opportunities is a place to start. You may participate in online forums such as GitHub and StackExchange.

What is the Blockchain Engineer Technical Skills requirement?

You will require the technical skills to be a blockchain engineer. Check them below;

  • Exploring the structure of blockchains

To begin, you need to have a thorough grasp of blockchain technology and how it operates. Aside from that, you must be familiar with fundamental principles like

  1. Consensus 
  2. Hash functions 
  3. Distributed ledger technology

There are several materials available to help you comprehend blockchain infrastructure. However, we suggest reading the whitepaper to have a complete insight.

  • Data Structures

The data structure is another essential technical ability for a blockchain engineer. As a programmer, you must know data structures.

It will allow you to experiment with the cryptocurrency and customize it to your specifications.

  • Smart contract generation

Modern blockchain platforms are built around smart contracts.

Smart contracts, for instance, are available on Ethereum. It enables you to implement the business strategy or automate some portions of a dApp. Solidity is one of the computer languages necessary to create smart contracts, so study it.

  • Knowledge of Cryptography

Cryptography is another skill to have a solid understanding of, and Blockchain secures data by employing powerful cryptography methods. Mastering cryptography may assist you in successfully developing dApps and other blockchain-relevant applications.

What are the different types of blockchain developers?

Image for part: What are the different types of blockchain developers?

There are two types of blockchain developers are;

Core Blockchain Developers

Architecture design is the responsibility of the core blockchain engineers. They create the standards necessary to run a blockchain platform. Other critical issues to consider are consensus protocol building and establishing high choices. Let's go through the primary tasks of a fundamental blockchain developer to have a better idea.

  • Identifying and putting blockchain functionalities and capabilities.
  • Established consensus and blockchain algorithms.
  • Structured network security.
  • Check that the network is functioning adequately.

Blockchain Software Developer  

Blockchain Software Developer operates uniquely. Their job is to establish and deploy the blockchain based on the designs made by the core blockchain engineers. Blockchain software engineers (dApps) created decentralized apps. To help you understand, here are some tasks of a blockchain software programmer below.

  • Performing smart contracts using designs.
  • Construct dApps' back-end and front-end.
  • Check if dApps are working correctly.
  • In charge of integrating with other applications and services.

Not sure how to start composing your blockchain engineer resume, check out this blockchain developer resume example and what careers will be in demand.

What programming languages do Blockchain Developers should know?

You don't have to be fluent in every computer language in the world. Apps nowadays are typically constructed utilizing many coding technologies, each for a specialized function. Here is a list of popular scripting languages for blockchain applications, along with arguments why you must study each one.

  • Solidity 

 Solidity is the initial smart-contract programming technology created by Ethereum. It is an object-focused programming language used to generate smart contracts and decentralized applications (dApps) on a blockchain-founded network like Ethereum. If you want to work as a blockchain engineer, you must be fluent in the language.

  • C++

C++ is one of the most widely used coding languages in the world. It is a multipurpose software application utilized in several blockchain solutions, including the well-known Bitcoin. C++ helps to create the EOS blockchain. If you master C++, you will not only be ready to use it for blockchain technology, but you will also be capable of moving on to coding in practically any field.

  • Java

Java is a significant coding language that helped to build the internet. It achieved this by being an extremely portable technology - you can build software in Java and then execute it on practically any computer in the world. It is a beneficial aspect in the creation of blockchains. Java is a multifunctional computer program that has been employed to build numerous blockchain applications, like Ethereum, NEO, IOTA, and Hyperledger Fabric.

  • Python 

Python is another most popular software program (behind JavaScript, the web scripting language). It's developing a force to be reckoned with in the IoT (Internet of Things) field, app development, and cryptocurrency. It is straightforward to learn that is why it is so popular. The majority of code is written in plain English and is easier to understand.

  • Simplicity

Simplicity is a new language designed exclusively for the development of smart contracts. The language is a high-level blockchain interface for composing smart-contracts.

  • Cryptography

The blockchain relies heavily on cryptography. Nearly every procedure makes use of public-private data encryption in some way. You don't have to be an expert in cryptography. Therefore, you need to comprehend the fundamental concepts of cryptography and its essential techniques. Block ciphers and hash operations are the most common.

  • Cryptonomics

As a blockchain engineer, you need to grasp the socioeconomic dynamics of cryptocurrencies in addition to the strictly technical capabilities of computing. Study the reasons behind the construction of bitcoins and how they vary from traditional currencies. Also, become well-versed in the decentralized application (dApp) group and why dApps can be transformative. Game dynamics, currency valuation, and monetary strategy on various cryptosystems are also good areas to explore.


To become a blockchain engineer, you will have to study for 10,000 hours and practice it, as the saying goes. However, you may begin your journey towards a profession as a blockchain engineer right now. Don't be upset if it takes you a long duration to work things out. Blockchain technology is still in its infancy and an advanced and confusing one nonetheless. 

You'll be on your journey to being a blockchain engineer if you research the technology, keep up with the newest advancements in the sector, and become an active part of online cryptocurrency groups. So put forth the effort and persevere. The best is just around the corner.

664 people have rated this