Sr Blockchain Developer

Key Responsibilities Develop and enhance enterprise applications with a blockchain component Work within a primarily backend environment Contribute to a full stack application, though the role itself is backend focused Build and maintain: Java / Spring Bootbusiness logic Blockchain smart contractsusing Solidity Cloud based infrastructure hosted primarily in Azure Application Stack Frontend/UI:React Backend:Java, Spring Boot Blockchain Layer:Solidity (Ethereum based) Cloud:Azure (primary), some AWS exposure AI Coding Tools:GitHub Copilot and similar AI assisted coding tools Must Have Skills Strong Java Development (Required) Java is non negotiable Majority of the application is built in Java Strong experience with: Java Spring Boot Complex backend systems Preferred Experience 8+ years of Java development More senior level experience preferred due to complexity of environment Team is flexible if candidate demonstrates strong learning ability Solidity / Blockchain Experience Experience with Solidity for Ethereum smart contracts preferred Candidates with: Strong Java + limited Solidity exposure will be considered Strong Solidity + moderate Java may also be considered Cloud Experience Azure preferred AWS acceptableif candidate is technically strong Cloud platform knowledge considered transferable Nice To Have SkillsBlockchain / Security KnowledgeExperience with the following is a plus but not mandatory: Blockchain key management MPC (Multi Party Computation) protocols Elliptic curve cryptography Asymmetric key security concepts Candidates with strong foundational security knowledge and willingness to learn will still be considered.Additional Programming LanguagesNot currently used in environment but considered helpful: Rust Go C++