Senior Backend Engineer, Stablecoin Platform
Core
Design and implement secure systems for stablecoin infrastructure, including key management, transaction signing, gas fee management, and blockchain integration to enable global payments and settlements.
Role type
Senior Backend Engineer (Blockchain/Financial Infrastructure)
Builds
Stablecoin infrastructure for buying, holding, sending, and settling tokenized currency globally
Domain
Global Payments & Financial Markets
Deliverable
production ML models | product features
Required skills
Object-oriented design, strongly typed languages (Kotlin, Java, C#, C++, Rust), blockchain infrastructure integration, secure system design, private key handling, transaction lifecycle management, ledgering systems, legacy system integration
Preferred skills
FX, payments, or financial infrastructure experience
Technologies
Blockchain, Wallets, Transaction flows, Key management
Responsibilities
Design and implement secure systems for key management and transaction signing; Own services managing the full lifecycle of stablecoin transactions; Build internal ledgering systems tracking balances across multiple chains; Integrate stablecoin infrastructure into existing FX and payment systems; Write, review, and ship production code; Collaborate with product, infrastructure, and compliance teams
Seniority
Senior, hands-on IC
