Blockchain Engineer

hace 4 semanas

Chile DaCodes. A tiempo completo

Blockchain Engineer - Smart Contracts- English Required Work at DaCodes We are a firm of experts in high-impact software and digital transformation. For 10 years, we've built innovative technology solutions thanks to our team of 220+ talented DaCoders, including developers, architects, UX/UI designers, PMs, QA testers, and more. Our team collaborates on projects with clients across LATAM and the United States, consistently delivering outstanding results. At DaCodes, you will have the opportunity to accelerate your professional growth, work on diverse projects across multiple industries, and contribute to the design, implementation, and optimization of modern cloud and emerging technology infrastructures. Our DaCoders have a significant impact on the success of both our business and our clients. You will be the expert shaping our projects while gaining access to disruptive startups and global brands. Key Responsibilities Design, develop, and deploy secure and efficient smart contracts. Participate in architectural discussions for blockchain systems and decentralized applications. Perform code audits, refactoring, and gas optimization for high-quality smart contract performance. Integrate smart contracts with backend services or Web3 components. Conduct unit, integration, and security testing using blockchain testing frameworks. Collaborate closely with backend, frontend, QA, and DevOps teams to deliver complete solutions. Stay informed about blockchain ecosystem advancements, EVM updates, token standards, L1/L2 trends, and best practices. Desired Profile 2-5+ years of experience as a Smart Contracts Engineer, Blockchain Engineer, or similar role. Strong hands‑on experience with Solidity and EVM‑based blockchain development. Knowledge of DeFi protocols, crypto primitives, or tokenomics (nice to have). Familiarity with Hardhat, Foundry, Truffle, or comparable tools. Experience using Web3.js, Ethers.js, or other Web3 libraries. Understanding of smart contract vulnerabilities (reentrancy, frontrunning, integer overflow, etc.). Strong analytical and problem‑solving skills with a security‑first mindset. Experience working in agile development environments. Intermediate‑advanced English proficiency. Technologies & Tools Solidity, EVM, Hardhat, Foundry, Truffle Web3.js / Ethers.js Git, GitHub Nice to have: AWS/GCP, non‑EVM ecosystems (Solana, Cosmos), CI/CD, cryptography fundamentals Benefits Integration with global brands and disruptive startups. Remote work / Home office. Hybrid or in‑person option will be informed from the first session. Schedule adjusted to the work cell / project assigned. Monday to Friday work. Day off on your birthday. Medical insurance (applicable for Mexico). Life insurance (applicable for Mexico). Multicultural teams. Access to courses and certifications. Meetups with special guests in IT area. Virtual integration events and interest groups. English classes. Opportunities within our different lines of business. Great Place to Work certification. Seniority level Mid-Senior level Employment type Full-time Job function Other Industries IT Services and IT Consulting #J-18808-Ljbffr

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