Software Engineer (Smart-contracts)
Due helps users send and receive money globally using stablecoins and multi-currency accounts with instant settlement and low fees.
Funding
Investors
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About Due
Due is a global payment platform built on decentralized networks that enables businesses and individuals to send, receive, hold and exchange digital currencies instantly. Users can open multi-currency accounts, accept payments from bank transfers and mobile money, and settle transactions in stablecoins or local currencies with fees as low as 0.5-1% for cross-border processing.
Skills
About the Role
You will design, implement and deploy smart contracts that power core protocol features. You will build privacy and validation components, integrate open source protocols (DEXs, bridges, DIDs) and work on deployment and maintenance of on‑chain infrastructure. You will also investigate L2 and ZK solutions and apply cryptographic primitives where needed.
Requirements
- Deep conceptual and technological understanding of Ethereum and/or other EVM networks
- Prior experience deploying complex smart contracts using Solidity
- Interest in blockchain technology and payment infrastructure
- Ability to work in a fast paced environment
- Fluent English
- Experience with cryptography and privacy protocols
- Experience with L2 protocols rollups and ZK proof technology
Responsibilities
- Design and implement smart contracts for the core protocol
- Build privacy and validation features for the protocol
- Integrate and deploy open source protocols such as DEXs Bridges and DIDs
- Deploy and maintain on-chain infrastructure
Benefits
- 28 days of paid holidays
- Stock option grants
- Work anywhere in Europe or United Kingdom
- Flexible and autonomous working