At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.Blockchain Developer (Ethereum & Node.Js) at BairesDevTake on the role of Blockchain Developer and build decentralized applications that people can trust. You will bring smart contracts and server logic together.What You'll Do- Design and develop smart contracts that encode business rules securely.- Build back-end services that interact with the blockchain network.- Test contracts thoroughly and review them for vulnerabilities.- Optimize transaction costs and application performance.- Monitor on-chain events and keep off-chain data in sync.- Document architecture and contribute to security best practices.What We Are Looking For- 4+ years of experience in blockchain or back-end software development.- Proven expertise developing and deploying smart contracts on Ethereum with Solidity.- Hands-on experience building blockchain-connected services with Node.Js.- Solid knowledge of cryptography basics, wallets, and decentralized application design.- Advanced proficiency in English.How we do make your work (and your life) easier:- 100% remote work (from anywhere).- Excellent compensation in USD or your local currency if preferred.- Hardware and software setup for you to work from home.- Flexible hours: create your own schedule.- Paid parental leaves, vacations, and national holidays.- Innovative and multicultural work environment: collaborate and learn from the general Top 1% of talent.- Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.Join a global team where your unique talents can truly thrive and make a significant impact!#J-18808-Ljbffr

📌 Blockchain Developer (Ethereum & Node.Js) - Remote Work | Ref309468 (Cartago)
🏢 BairesDev
📍 Cartago