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 startups with rigorously vetted software developers across Europe, Latin America, the U.S., and Canada. Founded in 2015 as Coding Ninjas and rebranded to Lemon.io in 2020, the company focuses on helping startups ship software faster by matching them with top engineers.

Key facts:

1,500+ vetted developers and an average 24-hour matching time.
Manual, multi-step screening that lists only a small share of applicants.
Month-to-month flexibility and the option to hire directly via a recruiting fee.
Founded by Aleksandr Volodarsky (CEO), Vasyl Dzesa (COO), and Anvar Azizov (CTO), with roots in Kyiv, Ukraine.
Core product: the Lemon.io marketplace that pairs startups with remote, ready-to-interview developers.

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