Blockchain Backend Developer

Magic Square logoMagic Square

May 25

Magic Square is a Discovery and Engagement Platform for the Web3 Ecosystem. Here, you can discover community-vetted apps and games, as well as rewards, giveaways, promotions, and more! We're backed by industry leaders such as Binance Labs and Capital.

Job Description

About the Role:

We are seeking a skilled, Russian-speaking Blockchain Backend Developer to join our team. In this role, you'll be tasked with coding, debugging, and collaborating with our front-end developers to build robust and efficient blockchain-based applications. Working closely with a dedicated team of designers and developers, your key responsibility will be to ensure the successful delivery of high-quality, secure, and sustainable code.

Tasks and Responsibilities:

  • Design, develop, and debug smart contracts.
  • Implement integrations with third-party web3 solutions.
  • Participate in the overall application lifecycle, from conception to deployment.
  • Collaborate effectively with front-end developers to integrate user-facing elements with server-side logic.
  • Define and communicate technical and design requirements to the development team.
  • Foster a collaborative and supportive environment.
  • Develop high-quality code that adheres to industry best practices and can be utilized in future projects.
  • Troubleshoot and debug applications to promptly identify and resolve issues.
  • Stay updated with emerging technologies and industry trends.
  • Employ cutting-edge technologies to improve application functionality and efficiency.

The ideal candidate - who you are and requirements:

  • Must be a fluent Russian speaker.
  • B1+ level of English.
  • Living in Cyprus is a big advantage.
  • Willingness to relocate to Cyprus, if not currently residing there, is a big advantage.
  • Minimum of 5 years of experience as a Back-End Developer.
  • In-depth understanding of server-side web applications and API development.
  • Minimum of 5 years of experience with JavaScript.
  • Minimum of 3 years of experience and a proven track record in a Blockchain Engineering role.
  • Experience with blockchain-related development and web3 technologies, such as Web3.js, ethers.js, etc.
  • Experience writing and deploying Solidity smart contracts.
  • Understanding of cryptography principles.
  • Understanding of decentralized storage solutions, such as IPFS, Arweave, and Ceramic.
  • Familiarity with Node.JS and Moleculer.
  • Nice to have: understanding of identity-related technical concepts (OAuth, OpenID, Decentralized Identity / DID, VCs).
  • Nice to have: understanding of zero-knowledge protocols.
  • Nice to have: system architecture and/or distributed systems experience.
  • Possesses critical thinking and problem-solving skills.
  • Strong team player who can collaborate effectively within a multidisciplinary team.
  • Good organizational and time-management skills.
  • Excellent interpersonal and communication skills.
  • A Bachelor’s degree in Computer Science or a similar relevant field is a big advantage.


True to the motto "Take care of your employees, and they'll take care of your business", you'll find many benefits in working with us. For example:

  • Work remotely from anywhere in the world, with the option to work from our beautifully designed, beach-front office in the vibrant city of Limassol, Cyprus.
  • Assistance with Visa and housing search in the event of relocation.
  • Fresh coffee, food, and drinks served at the office.
  • Company events and celebrations.
  • A fast-paced, challenging, and unique business sector.
  • Flat company and international work environment.
  • Excellent opportunities for advancement within a growing organization.
  • Possibility of international transfers and relocation mid-career.
  • Competitive payment and compensation in the form of Tokens - you grow with the company.
  • At Magic Square, you’ll be empowered to work on things you’re passionate about. You’ll be given autonomy. Your ideas will matter

Listed in: Crypto Jobs, Remote Crypto Jobs, Developer Web3 Jobs, Web3 Crypto Jobs, Engineering Web3 Jobs, Full Time Web3 Jobs, Dao Web3 Jobs, Javascript Crypto Jobs, Lead Level Crypto Jobs.

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5,000 - 7,000 USD / month
69 applications