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Web3 Developer / Blockchain Engineer

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Remote

Web3 Developer / Blockchain Engineer

E-Z Auto, Inc.

Web3 Developer / Blockchain Engineer

Skills

BlockchainRuby on RailsReactRubyVueNodeTypescriptPythonWeb3JavaC#.NETSolidityGitGitLabAWSGitHubKanbanJavascriptAzure

1 month ago

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Important information


Contract type:

Temporary, Part time

Salary:

From $135,000 / year

Location:

United States

Work mode:

Remote

Published on:

13 September 2026

What they need


Job Summary

We are seeking a dynamic and innovative Web3 Developer / Blockchain Engineer to join our forward-thinking technology team. In this role, you will lead the development and implementation of blockchain-based solutions, leveraging cutting-edge distributed ledger technologies to create secure, scalable, and efficient decentralized applications. Your expertise will drive the evolution of our blockchain infrastructure, ensuring seamless integration with existing systems and fostering the growth of our Web3 ecosystem. This position offers an exciting opportunity to shape the future of decentralized technology within a collaborative and fast-paced environment.

Duties

  • Design, develop, and deploy smart contracts and decentralized applications (dApps) using blockchain platforms such as Ethereum, Binance Smart Chain, or similar networks.
  • Collaborate with cross-functional teams to define system architecture, ensuring scalability, security, and performance in distributed systems.
  • Integrate blockchain solutions with front-end interfaces built with React, Angular, or Vue.js to deliver intuitive user experiences.
  • Develop and maintain APIs and backend systems utilizing technologies like Node.js, Python, or.NET to support blockchain functionalities.
  • Conduct thorough testing of blockchain components including unit tests, integration tests, and security audits to ensure robustness.
  • Optimize system performance through effective code review, debugging, and refactoring; implement CI/CD pipelines for continuous deployment.
  • Stay current with emerging trends in Web3 development, blockchain protocols, cryptography, and cloud infrastructure to innovate continuously.

Requirements

  • Proven experience developing on blockchain platforms such as Ethereum (Solidity), Binance Smart Chain, or similar environments.
  • Strong proficiency in programming languages including JavaScript (TypeScript), Python, C#, Java, or Ruby on Rails.
  • Solid understanding of distributed systems architecture, consensus algorithms, cryptography principles, and smart contract security best practices.
  • Hands-on experience with front-end development frameworks like React or Angular for building engaging UI/UX interfaces connected to blockchain backends.
  • Familiarity with cloud infrastructure providers such as AWS or Azure for deploying scalable decentralized applications.
  • Knowledge of RESTful API design, Web3.js or Ethers.js libraries for blockchain interaction, and version control tools like GitHub or GitLab.
  • Experience working within Agile software development methodologies such as Scrum or Kanban; adept at system design using UML diagrams.
  • Ability to troubleshoot complex issues through debugging tools and perform comprehensive system testing; familiarity with unit testing frameworks is a plus.

Join us if you’re passionate about pioneering the future of decentralized technology! Bring your expertise in blockchain engineering to a vibrant team committed to innovation and excellence in the Web3 space.

Pay: From $135,000.00 per year

Benefits:

  • Flexible schedule

Work Location: Remote

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