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

Go to the application page: Apply now (https://lemon.io/for-developers/?utm_source=weworkremotely&utm_medium=job_ad&utm_campaign=supply_en_blockchain_sep_2025_job_ad).
Complete the online profile and submit your application.
Watch the short VideoAsk introduction if prompted.
Attend the 30-minute screening call and the technical interview.
After feedback, Lemon.io will match you to projects via the “Magic Box.”

Apply now