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Blockchain Developer

Mid Blockchain Developer

Who are you?

Are you a Blockchain Developer who's in the Web3 space? Do you have an eagerness to make a mark in this domain? If you have an interest in not just the technological aspects of blockchain, but also its business implications and opportunities, then you're the candidate we're looking for. 

Who are we?

We are a team of digital transformation experts specializing in Web3 technologies such as cryptocurrencies, blockchain, dApps, and smart contract audits. Since our founding in 2015, we have been at the forefront of the decentralized ecosystem, working with clients from around the world and across various industries.

We seek driven and skillful team members with a desire to learn from top industry experts. As a Nextrope developer, you'll engage in thrilling projects that challenge and motivate you. Gain practical experience working with up-to-date technologies and tools.

Role Responsibilities

  • Collaborate in an agile team to design, implement, and maintain blockchain-based solutions and systems.
  • Develop and deploy smart contracts, ensuring they operate securely and efficiently.
  • Contribute to the full blockchain development lifecycle, from concept to implementation and beyond.
  • Work closely with both frontend and backend teams to implement seamless integration of blockchain functionalities.
  • Continuously research and implement new technologies and tools in the blockchain ecosystem to enhance product capabilities.
  • Maintain and enhance documentation related to blockchain components, such as smart contract specifications and architectural overviews.
  • Provide expertise on blockchain capabilities, solutions, and possible implementations during team meetings and brainstorming sessions.
  • Ensure all blockchain implementations adhere to industry standards and best practices, especially in security and scalability.

Role Requirements

  • Minimum of 3 years of experience as a blockchain developer
  • In-depth experience with smart contract development, testing, and deployment.
  • Proficiency in Solidity and other blockchain programming languages such as Rust and Go.
  • Familiarity with blockchain frameworks and platforms, like Truffle, Hardhat, Substrate, etc.
  • Strong understanding of consensus algorithms, token standards, and decentralized governance.
  • Experience with off-chain technologies, including Oracle services, layer-2 solutions, and side-chains.
  • Solid understanding of cryptographic principles underpinning blockchain technologies.
  • Collaborative mindset and ability to work closely with other developers, designers, and product managers to integrate blockchain functionalities seamlessly.
  • Continual learning attitude, staying updated with emerging trends, and best practices in the rapidly evolving blockchain industry.
  • Residing in the European Union

About Us

At Nextrope, we're all delivering the best results for our customers. Interested in being with a forward-thinking team and working with experts? Come work with us! Here's why:

  • We're growing super fast worldwide.
  • You'll get a special opportunity to work on Web3.
  • Our team really cares about our users, our stuff, and how we work.
  • You can work from anywhere.
Get hired in a week

You can expect us to complete all the stages in just a few days.


20-26 paid

days off









of your choice

Check out our recruitment process

We are looking for people with a game-changer attitude.

  • 1


    Find the opening that suits you best and apply. Then we will review your application and within 3-7 days, we will call you to further discuss about the position. 

  • 2

    Training day

    You will receive a real-life development task to complete. You will see what kind of work we do and how we operate. Solve the challenges and show us your skills!

  • 3


    Time to learn about Nextrope and you. Here we will go into greater detail about our work environment and the projects we engage in. This is also the moment to see if there is a value-match. People first, skills just after.

  • 4


    Nextrope is a flat organization with straightforward and quick decision-making structures. At every step, you will receive feedback and know where to move from there. 

  • 5


    Congratulations, you made it – you are part of the NEXT family now. Everything has been arranged so that you can hit the ground running.