Blockchain Developer

Blockchain technologies have been steadily gaining influence in the IT world — so small wonder there’s so much demand for qualified blockchain software specialists. Today, you’d probably be hard-pressed to find free professionals with the necessary skills and experience — but you don’t give up trying, right? 

Our brand new blockchain job description template will come in handy for startup owners and web engineers. Whereas the former can use it for sorting out and hiring the best specialists, the latter will surely benefit from the detailed overview of all the rubrics they can come across in a real-life job description. 

The core parts of a blockchain developer job description:

  • Company description;
  • Job brief;
  • Blockchain developer skills and experience;
  • Blockchain developer role and requirements;
  • Perks and benefits.

Now, let’s provide some examples of what might be written in each rubric. 

Company description 

Shoot up to the top of the reader’s attention with a precise and intriguing description of the company you’re hiring for. Give them a correct perspective of the industry and target audience. Point out all the crucial milestones your company has reached and future goals you’re eager to fulfill. Optionally, end the description by mentioning everything a candidate will lose by declining your job offer. 


We are a Hong Kong startup with a Silicon Valley workstyle, and we were founded 3 months ago. 

Our crucial goal is to build a SaaS enterprise company and help other businesses transit from Web 2 to Web 3 (decentralized identity solution). 

We are starting to create legal entities and hire the initial team.

As of now, we need to build the prototype and MVP, check if the business development hypothesis is correct and take the first round of investments.

We are looking for a blockchain smart contract engineer to design our blockchain-based architecture and write smart contracts to support NFTs and Soulbound tokens.

Blockchain developer skills and job brief 


Our company is looking for a blockchain developer who will design and introduce different transactions for the blockchain. An ideal candidate is expected to have sufficient practical knowledge of blockchain technology, cryptography, and decentralized operations, making them a significant asset to the organization. In addition to tech proficiency, the candidate should possess outstanding soft skills (persuasiveness, ability to explain complex concepts with simpler words for nontech folk, English oral and written competence, and experience in remote work). 

Blockchain developer responsibilities 

What are they for the candidate you’re looking for? Describe everything as detailed as possible so candidates can easily evaluate their skills and match them with requirements and responsibilities. 


  • Write and deploy smart contracts for NFTs and Soulbound tokens
  • Design and architect systems for authentication and decentralized identity features
  • Research various blockchain infrastructures and tools to best build on top of as necessary
  • Automate the deployment, testing, and upgrading of our smart contracts across various blockchains, such as Ethereum / Polygon and Solana

Blockchain developer requirements 


  •  4+ years of experience and proven track record in an Engineering role
  • Experience with blockchain architecture development and web3 technologies, such as Web3.js, ethers.js, etc.
  • Experience writing and deploying Solidity or Vyper (EVM) smart contracts
  • Nice to have: understanding of identity-related technical concepts (OAuth, OpenID, Decentralized Identity / DID, VCs)
  • Nice to have: understanding of zero-knowledge protocols
  • Good to have: system architecture and/or distributed systems experience
  • Bonus requirements:
  • Ability to problem-solve creatively and pragmatically
  • An appreciation for the importance of good documentation
  • Effective written and verbal English communication
  • Attention to detail
  • An entrepreneurial mindset and the ability to thrive in a startup environment
  • Experience with and knowledge of Web3 and blockchain concepts and technologies
  • Tech Stack
  • Web3.js, Ethers.js + Solidity or Vyper (EVM)

Benefits and perks for blockchain developers

That’s probably the most pleasant and promising section of your job description. However non-technical, it’s of great importance: who will be seduced by a job offer with no bonuses whatsoever? So, if you want to lure professionals with something other than the future responsibilities list, feel free to mention the following;

  • Are there any regular corporate bonuses (sports, traveling, self-development, etc.)?
  • Are there any home office bonuses (if the company works remotely)?
  • How many days off do you provide every year?
  • Are there any sick leaves and/or babysitting leaves? 
  • Do you grant an opportunity to visit the gym or pre-paid courses? 
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Here's a FAQ for you!

  • What is a blockchain developer? 

    A blockchain developer is a software developer who specializes in the development and maintenance of applications and systems based on blockchain technology. They typically have knowledge of programming languages such as Solidity, JavaScript, and Go, as well as experience working with blockchain platforms like Ethereum, Bitcoin, and Hyperledger. Blockchain developers are responsible for designing and implementing smart contracts, creating and deploying decentralized applications (dApps), and building and maintaining the infrastructure that supports blockchain networks.

  • What is blockchain technology?

    Blockchain technology is like a digital notebook many people can use and write on simultaneously. Imagine you and your friends are playing a game, and you want to track who has how many points. You could use a notebook; they write it down every time someone gets points. But what if one of your friends makes a mistake and writes down the wrong number of points? It would be hard to figure out who’s right and wrong. For blockchain, such a problem is nonexistent since every operation is fixed and registered in everyone’s ledger. Such a decentralization of financial operations is very beneficial.

  • What does a blockchain developer do?

    A blockchain developer designs and builds blockchain-based systems, applications and platforms. They typically work on projects that involve creating and implementing smart contracts, developing decentralized applications (dApps), and building and maintaining the infrastructure that supports blockchain networks.

  • How to write a blockchain developer job description? 

    A job description for a blockchain developer should include the following key elements:
    Job title and overview: The title should accurately reflect roles and responsibilities, such as “Blockchain Developer” or “Senior Blockchain Engineer.” The overview should summarize the role and the company’s goals for the position.
    Responsibilities: List the specific tasks and duties the candidate will be responsible for, such as designing and implementing smart contracts, developing decentralized applications (dApps), and building and maintaining the infrastructure that supports blockchain networks.
    Required skills and qualifications: List the specific technical skills and qualifications required for the role, such as experience with programming languages such as Solidity, Go, and JavaScript and experience working with blockchain platforms like Ethereum, Bitcoin, and Hyperledger.
    Education and experience: Specify the education and professional experience required for the role.
    Benefits and Perks: List the benefits and perks offered to the employee, like health insurance, 401k, paid time off, flexible schedule, remote work, etc.
    Company culture and values: Include a brief overview of the company’s culture and values, highlighting what it is like to work there.
    Instructions for application: Provide clear instructions for how candidates can apply, including any required application materials and deadlines.
    Contact information: Provide the hiring manager’s contact information for any additional questions.

  • What is needed to be a blockchain developer? 

    Technical knowledge: A blockchain developer must have a strong understanding of blockchain technology and the ability to write code in programming languages such as Solidity, Go, and JavaScript. Familiarity with blockchain platforms like Ethereum, Bitcoin, and Hyperledger is also essential.
    Computer science fundamentals: Knowledge of data structures, algorithms, and software design patterns is important for building efficient and secure blockchain-based systems.
    Problem-solving skills: Blockchain development often requires finding creative solutions to complex problems, so strong problem-solving skills are essential.
    Analytical skills: Blockchain developers need to be able to analyze and understand complex systems and identify and solve issues as they arise.
    Communication skills: Blockchain developers need to communicate effectively with team members, stakeholders, and clients.

  • Are blockchain programmers in demand?

    Blockchain technology is a rapidly growing field, and there is a high demand for skilled blockchain developers. According to a report by Upwork, blockchain was the fastest-growing skill in the job market in Q2 of 2020. Other reports indicate that the demand for blockchain developers has been steadily increasing over the past few years, and is expected to continue to grow in the future.

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