Remote Solidity Engineer — Smart Contracts & Blockchain

Framework Ventures; España; A distancia; Jornada completa

Descripción del empleo

Role Overview

Design, 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 & Skills

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.