Senior Back-End Engineer - Blockchain

3 days ago

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Libre

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Libre is a digital cooperative based in Torino that specializes in developing digital products including augmented reality applications, mobile applications, online platforms, and e-commerce sites. The company is committed to creating innovative solutions through careful and passionate design, working with a range of partners and supporting various projects in the educational and cultural sectors.

web • multimedia • video • Realtà Aumentata • App

2 - 10 employees

Founded 2007

🥽 AR/VR

🛍️ eCommerce

📋 Description

• We are seeking a highly skilled and motivated mid/senior-level, back-end engineer • Provide you with challenges that include designing architecture at scale and researching new blockchain technologies • Your responsibilities will include designing abstractions for scalability and robustness • Efficiently orchestrating refactors and upgrades, and ensuring the reliability and performance of our backend infrastructure • If you are an innovative developer with self-learning skills, we would like to hear from you.

🎯 Requirements

• 2+ years of experience in backend software development, with a focus on Node.js, Typescript and JS • Familiar with behavior-driven development (BDD) and implementation of unit and integration testing • Experience with SQL, No-SQL, and Graph database principles and technologies • Knowledge of OAuth, JWT, signature mechanisms and other authorization and authentication methods often used with APIs • In-depth Blockchain knowledge integrating and querying nodes • Experience with Account Abstraction and Web3 Wallet integration • Good understanding of API architecture following best practices such as Open API/Swagger specs • Strong problem-solving and analytical skills • Excellent communication and collaboration abilities • Strong knowledge of decentralized web technologies, including blockchain, smart contracts, and decentralized applications (dApps) • An analytical mindset, a passion for solving complex problems, and an interest in the crypto and fintech industry • Bonus Qualifications include prior experience in the cryptocurrency industry or a strong desire to learn about blockchain technology • Experience with decentralized finance (DeFi) protocols and applications • Production experience with multiple CI/ CD technologies

🏖️ Benefits

• Competitive salary and benefits package • Collaborative and supportive work environment • Opportunities for professional growth and development