Blockchain Developer (Mid-Senior)
Ready to build the future of finance, one smart contract at a time? Apply now with your CV and short note on your experience with Solidity, Rust, or Move.
Excited by smart contracts, cross-chain innovation, and building real-world DeFi infrastructure?
We’re hiring skilled blockchain developers to join a long-term project focused on scaling a regulated tokenized financial product across multiple chains.
Join a pioneering team at a leading financial services company to expand and maintain a tokenized money market fund across multiple blockchains (Ethereum, Solana, Aptos, and more). You’ll work on cutting-edge DeFi solutions, smart contract upgrades, and cross-chain integrations in a collaborative, innovative environment.
About the Role:
You’ll be part of a highly technical, globally distributed team responsible for:
- Expanding smart contract functionality across multiple chains (Solana, Aptos, Ethereum-compatible networks)
- Maintaining and evolving an existing codebase tied to a live financial product
- Building internal tooling for testing, upgrades, and monitoring
- Collaborating with other developers in daily standups, architecture discussions, and code reviews
Required Skills:
- 3+ years of blockchain development experience
- Hands-on knowledge of at least one of the following:
- Solidity + Ethereum-compatible chains (Polygon, Avalanche, Base, etc.)
- Rust + Solana
- Move + Aptos
- Ability to overlap with U.S. Eastern Time hours
- Dedicated remote workspace with reliable internet
- Strong sense of commitment, client focus, and accountability
- Fluency in English and strong communication skills
Bonus points if you have:
- Experience migrating from one chain to another (e.g., Ethereum → Solana)
- Prior work on tokenized assets or financial protocols
- Familiarity with additional networks (Polygon, Arbitrum, Sui)
- Tooling contributions (testing frameworks, monitoring, upgrade automation)
The Details:
- B2B contract
- Hours: Full-time, aligned with U.S. Eastern Time (9 AM – 5 PM)
- Location: Remote
- Equipment: MacBook
- Background check required
This Role Is for You If You...
Love solving problems with clean, scalable blockchain code
Want to work on a real, live financial product with long-term impact
Thrive in distributed teams and value sharp, respectful debate
Can “disagree and commit” with confidence and humility
If you're ready to work with a team of professionals passionate about technology, we're waiting for your application!
- Department
- Backend
- Locations
- São Paulo
- Remote status
- Fully Remote
Blockchain Developer (Mid-Senior)
Ready to build the future of finance, one smart contract at a time? Apply now with your CV and short note on your experience with Solidity, Rust, or Move.
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