
Senior Blockchain Engineer
5 days ago
About SwiftBridge
. SwiftBridge is building a next-generation middleware infrastructure connecting the global SWIFT banking network (MT103, GPI) with blockchain technology
. Our mission is to enable banks and financial institutions to tokenize, trace, and automate cross-border transactions securely and at scale
Key Responsibilities
. Design, develop, and optimize smart contracts (ERC20, ERC721, ERC1155) for financial transactions
. Implement tokenization frameworks for SWIFT MT103 message integration into blockchain transactions
. Collaborate with backend/API engineers to connect traditional banking systems with blockchain infrastructure
. Ensure robustness, scalability, and high security in all smart contract deployments
. Conduct code reviews, audits, and testing for compliance with industry standards
. Stay ahead of DeFi, zk-SNARKs, and Layer 2 rollup technologies, and bring innovative solutions to production
Qualifications
. 4+ years of experience in blockchain development (Ethereum, EVM-compatible chains)
. Strong knowledge of Solidity, Hardhat, Truffle, or Foundry
. Experience with token standards (ERC20, ERC721, ERC1155) and DeFi protocols
. Understanding of cryptography, smart contract security, and common vulnerabilities
. Familiarity with SWIFT/financial systems is a plus but not required
. Ability to work in a fast-paced startup environment with autonomy and accountability
What We Offer
. Opportunity to build a disruptive infrastructure bridging banking and blockchain
. Remote-first culture with global team collaboration
. Competitive package (salary + equity options)
. Exposure to institutional investors and top-tier banking/fintech partners
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