Fullstack Web3 Senior Developer

New
Candidates must be based in Europe or neighboring countries.Full-TimeSenior
Salary not disclosed
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Job Details

Languages
English (Required), French (Strong advantage), German (Plus)
Experience
Minimum of 5 years
Required Skills
AgileBlockchainSoftware ArchitectureJiraCI/CDDevOpsConfluence

Requirements

  • Minimum of 5 years of experience as a frontend, backend, or full stack software developer.
  • Strong hands-on experience with modern blockchain and Web3 technologies.
  • Solid understanding of software architecture, scalable application development, and secure coding practices.
  • Experience with version control systems, release management, and automated testing methodologies.
  • Familiarity with CI/CD pipelines and collaboration with DevOps practices.
  • Proficiency with Jira, Confluence, and agile development methodologies.
  • Excellent English communication skills.
  • Strong analytical, problem-solving, and continuous improvement mindset.
  • Ability to work independently while collaborating effectively within multicultural and distributed teams.
  • Candidates must be based in Europe or neighboring countries.

Responsibilities

  • Design, develop, and maintain frontend and/or backend components for Web3, blockchain, and eCommerce-related applications.
  • Collaborate closely with DevOps teams to improve CI/CD processes, deployment workflows, and system reliability.
  • Refactor and optimize existing codebases to reduce technical debt and improve scalability, security, and maintainability.
  • Write, test, and maintain high-quality code with a focus on performance, compatibility, and long-term stability.
  • Contribute to technical documentation, architecture discussions, and development best practices.
  • Participate in release management activities and ensure smooth deployment cycles.
  • Work within agile project environments and collaborate effectively with geographically distributed international teams.
  • Support continuous improvement initiatives and contribute to high engineering standards across projects.
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