Blockchain Developer

Blockchain / Web3 Engineers – Multiple Openings | New York | $100k–$140kWe’re supporting a major enterprise digital assets / blockchain transformation programme and are hiring across multiple blockchain engineering disciplines.This is an opportunity to work on large-scale blockchain-enabled platforms within a production-grade enterprise environment, building secure, scalable systems that integrate distributed ledger technology into real-world financial products.We’re interested in professionals from backgrounds including:Blockchain / Web3 Engineering Smart contract development (Solidity / Vyper) EVM ecosystems (Ethereum / Polygon / Arbitrum / Optimism / BSC) Web3 SDK integration Transaction orchestration, wallet/signature flows, gas optimisation Node infrastructure / RPC / validator operations Backend Blockchain Engineering Java (8+) / Spring Boot / Spring Cloud Distributed systems / microservices REST / gRPC APIs Kafka / RabbitMQ / event-driven architecture Blockchain integrations (Ethereum / Hyperledger / Corda / Quorum) On-chain / off-chain synchronisation Blockchain QA / Testing Smart contract testing Blockchain transaction validation API / integration testing Hardhat / Foundry / Ganache / Truffle QA automation / SDET backgrounds Nice to have: Docker / Kubernetes CI/CD pipelines AWS / Azure / GCP Security testing / observability / DevOps exposure Location: New York Salary: $100k–$140k depending on experience If you’ve worked on enterprise blockchain, Web3 infrastructure, digital assets platforms, or distributed ledger systems, I’d be keen to speak.