Key Roles and Job Description of a Blockchain Developer

2/18/2023, 5:22:55 AM - Henry Chikwem
Key Roles and Job Description of a Blockchain Developer

A blockchain developer is an individual who is well-grounded and has solid knowledge of developing decentralized applications and smart contracts ingrained in blockchain technology.

Usually, this blockchain technology is a series of databases that secure sensitive information governing every activity being carried out.

Nowadays, with the use of blockchain technology across various sectors, the need for blockchain developers is higher now than ever. For this reason, taking up a course in blockchain is a very good idea.

If you are someone interested in becoming a blockchain developer, you might need to know the key roles and job descriptions that are needed.

Key Roles and Job Description of a Blockchain Developer

Key Takeaways

 • The Blockchain development role is one of the most highly sought-after roles today because of its in-demand skills and experience.

 • Blockchain developers get paid based on their experience and level. The kind of company hiring is also a determinant of a blockchain developer’s average salary.

 • There are blockchain courses you can start now to be well on your way to becoming a blockchain developer. Here are a few good examples.

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That said, let us take an in-depth look at what a blockchain developer is all about.

Who is a Blockchain Developer?

Just as earlier explained, a blockchain developer is an individual who has solid background knowledge of blockchain technology and is well capable of building decentralized applications, 3D models, 3D designs, etc.

There are two types of blockchain developers, which are core blockchain developers and blockchain software developers.

Core blockchain developers are the ones responsible for building and maintaining the structure of blockchain systems. They formulate the protocols, design the security systems and ensure that the blockchain network functions properly.

In simpler terms, they lay the foundation of the blockchain network for others to utilize in creating their applications.

Blockchain software developers, on the other hand, are individuals who take it up from where the core blockchain developers left off by building software applications on top of the already existing blockchain platform.

Think about the front-end and back-end development; that is exactly the work of blockchain software developers.

The roles played by these kinds of blockchain developers can occasionally be filled by a single person, but this only occurs when the business is a start-up or is still in its early stages of development.

Nonetheless, what matters most is that the job gets done and quite efficiently too.

Blockchain Developer: Key roles and job description

The following are the key roles and job descriptions of a blockchain developer, clearly shown below:

  • Design the Blockchain protocols.
  • Design the network architecture that can be used for centralizing or decentralizing the data.
  • Perform backend development according to the blockchain protocols.
  • Developing front-end designs according to client requirements.
  • Developing and monitoring smart contracts.
  • Monitor metrics and develop ways to improve.
  • Brainstorm for new ideas and ways to improve development delivery.
  • Consult with peers for feedback during the testing stages.
  • Maintain day-to-day management and administration of projects.
  • Document and design various processes; update existing processes.
  • Improve infrastructure development and application development.

Basic Requirements of a Blockchain Developer

The following are the basic requirements of a blockchain developer:

  • Strong software development background.
  • Experience working with large codebases.
  • Experience working with open-source projects.
  • Proficiency in one or several of the following languages: C++, Java, JavaScript.
  • Strong knowledge of common algorithms and data structures.
  • Familiarity with basic cryptography.
  • Familiarity with P2P networks.
  • Strong knowledge of bitcoin-like blockchains.
  • Strong knowledge of concurrency and writing efficient and safe multithreaded code

Note: These requirements could be more or less than these, depending on the hiring company in question.

Perks of Becoming a Blockchain Developer

Key Roles and Job Description of a Blockchain Developer

The perks of becoming a blockchain developer can be attributed to the fact that the role is a very lucrative one, particularly because the skill is in high demand and with very limited supply as well.

This automatically translates to fat salaries and other welfare packages that cater to the mental and physical condition of the individual. According to a report, blockchain developers could earn as much as $354,000.

Seeing that this is a role that won’t be going away any time soon, there is a great chance for you to get yourself immersed with the skill if you want to earn quite a good amount for yourself.

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Final Thoughts

Becoming a blockchain developer isn’t a walk in the park, but it is something that can be achieved if you have an interest in this field.

To become one, you will need to take up courses in blockchain technology and be knowledgeable about common concepts such as cryptography, data structures, blockchain architectures, etc. Coursera is a good place to begin.

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