
About the role
Overview
We are seeking a Senior Blockchain Engineer to help design and operate the core systems powering our decentralized finance products, including developing and deploying smart contracts.
Skills
Candidate requirements
These are the minimum requirements a candidate must meet to be considered for this role.
- Several years of hands-on experience in cryptocurrencies and blockchain development.
- Solid software development background with proficiency in several languages.

Senior Blockchain Engineer (Solidity) - FR & EN
The first all-in-one financial solution built exclusively for solopreneurs.
Last updated 2025-12-31T06:02:42.734Z
Overview
We are seeking a Senior Blockchain Engineer to help design and operate the core systems powering our decentralized finance products, including developing and deploying smart contracts.
Salary
EUR100 - EUR150,000
/dayLocation
Onsite
Department
Engineering
Level
Senior
Skills
Overview
We are seeking a Senior Blockchain Engineer to help design and operate the core systems powering our decentralized finance products, including developing and deploying smart contracts.
Skills
Candidate requirements
These are the minimum requirements a candidate must meet to be considered for this role.
- Several years of hands-on experience in cryptocurrencies and blockchain development.
- Solid software development background with proficiency in several languages.
About Collective
Collective is the first all-in-one financial platform designed to give self-employed entrepreneurs the technology and team they need so they can focus on their passion, not their paperwork. Collective handles LLC and S Corp formation, payroll, taxes, monthly bookkeeping, compliance and more all in one place, exclusively for solopreneurs.
Company score (5)
Most candidates are reviewed quickly