Senior Blockchain Developer

Lemon.io · IT

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WorldwideContractPosted Aug 12, 2026

Source: Working Nomads

AT A GLANCE
Eligibility
Worldwide
Category
IT
Salary
Not disclosed
Employment
Contract
Experience
Senior
Posted
Aug 12, 2026

Checked for remote eligibility. This role is open to applicants based in Hungary.

Lemon.io is seeking experienced Senior Blockchain Developers to join their global network and support various startup projects worldwide.

As a Senior Blockchain Developer at Lemon.io, you will be matched with vetted startups to work on diverse projects across the Web3 ecosystem. The role requires deep technical expertise, architectural ownership, and the ability to operate independently in a fully remote environment while communicating directly with clients.

Why You’ll Love This Role

Worldwide network
100% Remote
Senior-level projects
Streamlined client-matching process
Payment handling by the platform

What You’ll Bring

4+ Years of professional software development experience
Minimum 2-3 years of deep expertise in Ethereum, Web3.js, Ethers.js, Wagmi, Viem or Solana ecosystem
Strong experience with smart contract development
Demonstrated ability to architect applications from scratch
Advanced English proficiency for business communication and client interactions
Proven ability to work full-time remotely with high self-organization

What You’ll Get

Benefits not specified in the listing

About the Company

Lemon.io is a platform that connects vetted software engineers with startups primarily in the US and Europe. They handle the administrative aspects of client relationships, including contract management and payments, to allow developers to focus on building.

Listing checked for remote eligibility · Posted Aug 12, 2026 · Working NomadsApply →
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