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Blockchain Engineer

Blockchain EngineerBlockchain EngineerFull TimeRemoteJuniorTeam 1-10Since 2024H1B No SponsorCompany SiteLinkedIn

Location

United Kingdom

Posted

18 days ago

Salary

0

Seniority

Junior

Bachelor Degree1 yr expEnglishOpen SourcePythonRustSolidityTypeScriptWeb3

Job Description

Blockchain Engineer

Arena (Sports, Media & Entertainment Careers)

• Build dApps end-to-end: design and deploy secure, gas-efficient smart contracts; wire up backend infrastructure; deliver clean frontends that hide blockchain complexity • Contribute to core chain development: write protocol-level code in Rust, C++ and Python across consensus, execution and networking layers • Ship products, not just code: collaborate on design, UX and incentive mechanics, contributing to product decisions as much as technical implementation • Leverage AI daily: use the latest tools to accelerate development and broaden problem-solving approaches • Build and maintain indexing infrastructure, APIs and real-time data pipelines • Experiment and innovate: stay curious with new standards, chains and techniques, from cross-chain deployments to tokenomics design • Represent the team at hackathons and conferences and share your work with the ecosystem

Job Requirements

  • 1–4 years of blockchain/Web3 development with at least one meaningful on-chain deployment (professional, side project or hackathon)
  • Solid foundation in Solidity and TypeScript, with the ability to deliver complete products, not just isolated code
  • Comfort working at the systems level: Rust and C++ experience is a strong advantage given our bespoke chain focus
  • AI-native: daily use of modern coding assistants (Claude, Cursor, Copilot, Windsurf, etc.)
  • Product sense: proven ability to think about usability and user experience, not just code correctness
  • Previous experience at a blue-chip protocol or well-known project highly valued
  • Hackathon experience or open source contributions a strong plus
  • Strong English communication skills for async collaboration.

Benefits

  • Async-first culture with overlapping working hours where possible.

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