Blockchain Researcher and Software Developer

Description

Job Summary: Join a blockchain research and development team to participate in R&D+i projects focused on Distributed Ledger Technology (DLT), smart contracts, and software solutions in industrial, financial, and economic environments. Key Responsibilities: 1. Research and development in Blockchain, DLT, and smart contracts 2. Design, implementation, and auditing of smart contracts (Ethereum/Solidity) 3. Development of dApps and APIs, backend integration, and database integration The position involves joining a blockchain research and software development team to participate in R\+D\+i projects centered on distributed ledger technologies (DLT), smart contracts, and software solutions in industrial, financial, and economic environments. Responsibilities include participation in research and development projects on blockchain and DLT applied to sectors such as logistics, traceability, and finance. Work will also involve designing, implementing, and auditing smart contracts on platforms such as Ethereum/Solidity and enterprise networks including Hyperledger Fabric or Besu. Comparative analyses of DLT architectures—public, private, or consortium-based—will be conducted for real-world use cases such as asset tokenization and digital identity. Additionally, decentralized applications (dApps) and integration APIs for enterprise systems will be developed, following agile methodologies such as Scrum or Kanban. Other tasks include backend integration via REST APIs and microservices, utilization of relational and non-relational databases, and collaboration on proof-of-concept implementations and functional prototypes. Technical documentation will also be authored, and results presented in academic and industry settings. Core technologies include Solidity, JavaScript/TypeScript, Python, and Java, alongside frameworks such as Web3\.js or Hardhat. The contract is temporary and full-time.