Blockchain Engineer

Listed in: Cryptocurrency Jobs.


We are looking for a Blockchain Engineer to join our team and work side-by-side with the CTO to explore the crypto space, build features around our Multisignature wallet (Gnosis-Safe) and help us integrate them into our platform.

She or he will help build and maintain our next-generation financial services for business – leveraging bleeding edge blockchain technology as well as a server-less infrastructure using functional programming.

As a core member, we also expect you to help us shape our culture and brand positively.


Conduct research on smart-contract protocols based on our market research and user requirements
Build prototypes to demonstrate the capabilities of a protocol in the context of Multis
Design and build smart contracts around our Multisignature wallet (Gnosis-Safe) with a focus on quality, security, and testability
Redact detailed specifications about integration to our platform
Collaborate with the engineering, product, and design teams as well as other stakeholders to maintain a high quality in a fast-paced, iterative environment.
Contribute to Multis technical thought leadership through articles on our blog 
Maintain product and handle company-wide support with the core team
Help build a world-class engineering team


Based in Europe or willing to relocate
2+ years of experience as a smart-contract developer (Solidity)
Good understanding of Javascript ethereum SDKs (ethers.js) and Ethereum tools (Hardhat, Truffle/Ganache, Mythril)
Ability to lead projects and execute with pragmatism and velocity
Cultivate humility and curiosity about all things programming and tech
Know how to relax  🏝️

Nice to have

Startup experience
Experience with multisignature/smart-contract wallets (e.g Gnosis-Safe)
Experience in working with subgraphs and oracles
Experience with functional programming languages (our stack is coded in ClojureScript)
Passionate about all things blockchain, crypto, and decentralized finance
Previous remote experience
Hawaïan outfit and prior one-pot experience 🍲


Challenging work experience building next-gen banking with a frontier tech
Fast-learning environment, entrepreneurial and strong team spirit
Unique access to the Y Combinator and eFounders network
Competitive salary & equity
Remote-friendly (geographic requirement: Europe) company with HQ in Paris downtown (75002)
Team off-sites every 3 months (last one was in the South of France)
A stress-free relocation experience
Possibility to get all or part of your salary in crypt🤑

Apply here 👉 Blockchain Engineer job

Scroll to Top