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# Blockchain Developer

- **Company:** Hi Folks
- **Location:** UK (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Key Management, Node.Js, Blockchain, Software Engineering, TypeScript, Spring-boot, Event Driven Architecture, Hyperledger, Ethereum, Solidity, Restful APIs, Microservices
- **Published:** June 13, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/x/38938123/

## About the Role

Experience in software engineering with strong blockchain focus.Hands-on experience with Solidity smart contract development.Strong understanding of Ethereum-compatible platforms (GoQuorum, Hyperledger Besu).Experience with enterprise blockchain frameworks such as R3 Corda and Ripple.Proficiency in Node.js, TypeScript, and/or Java (Spring Boot).Strong knowledge of microservices architecture and asynchronous processing patterns.Experience designing on-chain vs off-chain data models.Familiarity with REST APIs, event-driven systems, and message queues.Solid understanding of blockchain security concepts (permissions, key management, transaction integrity).



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