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Fully-remote Senior Blockchain Developer at Lemon.io

About the job

Company Lemon.io
Equity No
Locations Worldwide
Setting Fully-remote

Lemon.io matches senior blockchain developers with fast-moving startups, offering fully remote work, flexible hours, and direct client communication. You need 4+ years of development experience, plus 3+ years building smart contracts with Solidity/Ethereum/Web3.js/Ethers.js and strong skills in React, React Native, Node.js, or Python.

Technologies

  • Solidity
  • Ethereum
  • Web3.js
  • Ethers.js
  • React
  • React Native
  • Node.js
  • Python

About Lemon.io

Lemon.io is a marketplace that connects early‑stage startups with vetted software engineers and provides an end‑to‑end hiring product to help founders hire faster and easier.

Founded in 2015, the company focuses on rigorous vetting, transparent matching, and tools like a rate calculator to streamline hiring for startups in the US and Europe.

Perks and benefits

  • Competitive rates based on seniority, skills, and experience

  • No client hunting or rate negotiations—business side handled for you

  • Manual matching to projects that fit your skills and preferences

  • Flexible schedule with async or minimal overlap

  • No micromanagement or screen trackers

  • Direct communication with technically savvy clients

  • Dedicated support from application through all cooperation stages

  • Work on fast-paced startup projects

  • Global developer community across 50+ countries

Interview process

  • Watch a short VideoAsk about Lemon.io (up to 10 minutes)

  • Complete your profile on the website

  • 30-minute screening call

  • Technical interview

  • Receive feedback

  • “Magic Box” matching to find the best project

How to apply

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