Remote Solidity Engineer - Smart Contracts & Blockchain

Framework Ventures

Huelva, Spain

11 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

www.buscojobs.com.es

Tech stack

Java (Programming Language) Amazon Web Services Databases Continuous Integration DevOps Programming Tools Performance Tuning Blockchain TypeScript Enterprise Software Applications Git Hyperledger

+3 more

Solidity Web3.js Restful APIs

Job description

Role OverviewDesign, develop, and deploy blockchain solutions and smart contracts using Solidity, Java, and REST APIs. Collaborate with teams to gather requirements, integrate blockchain with enterprise systems, troubleshoot performance issues, and document technical specifications. Work with AWS environments, contribute to DevOps practices, and support operational improvements.Qualifications & SkillsProven expertise in smart contract development (Solidity, Typescript), security testing tools (Slither, Mythril), and EVM-based blockchain applications. Familiarity with cryptography, web3.js/ether.js, RESTful services, and modern development tools (Git, CI/CD). Nice-to-have skills include Hyperledger Besu, database experience, and scaling technologies.Key AttributesStrong security knowledge, problem-solving skills, and ability to collaborate with technical teams to drive innovative blockchain solutions.#J-*****-Ljbffr

Requirements

Proven expertise in smart contract development (Solidity, Typescript), security testing tools (Slither, Mythril), and EVM-based blockchain applications. Familiarity with cryptography, web3.js/ether.js, RESTful services, and modern development tools (Git, CI/CD). Nice-to-have skills include Hyperledger Besu, database experience, and scaling technologies. Key Attributes Strong security knowledge, problem-solving skills, and ability to collaborate with technical teams to drive innovative blockchain solutions. #J-*****-Ljbffr