Senior Blockchain Backend Engineer (Java or Node.js)

🔍 We’re looking for a Senior Backend Engineer to be part of a high-scale blockchain project focusing on developing distributed systems and decentralized structures, supporting scalability. This remote position is ideally suited for candidates located in European time zones.

🎯 Must-Have For The Position

— 5+ years of backend experience with 3+ years in blockchain (DAO, DeFi, dApps)

— Proficiency in Java or Node.js

— Knowledge of Corda or similar platforms (Hyperledger Fabric, Quorum)

— Experience with SQL and NoSQL databases, with PostgreSQL preferred

— Familiarity with cloud infrastructure (AWS or similar) for deployment and scaling

— Upper-intermediate level of English

🤝 Responsibilities

— Develop backend logic for distributive blockchain systems

— Build decentralized structures supporting scalability

— Close cooperation with Frontend engineer and Product team

💼 About The Project

This project is focused on developing a high-performance blockchain marketplace with reusability at its core. The main task for the project’s first stage is to create a highly loaded infrastructure and component base with a focus on scalability and decentralization.

Client country: Liechtenstein

Tech Stack: Java/Node.js, Corda, PostgreSQL, AWS

Team Composition: Cross-functional team with backend, frontend, and blockchain experts

📈 Working Conditions

— Work schedule: Flexible, with time zone overlap as needed

— Type of work: Remote

📋 Interview Process

— HR Interview: Initial discussion with our recruiter to explore your background and fit for the position

— KITRUM’s Technical Interview: Focuses on blockchain architecture, Java or Node.js

💡 Why You’ll Love Working Here

— Competitive Pay: Compensation reflecting your skills and experience

— Remote Flexibility: Work from anywhere — our team is distributed globally

— Inclusive Culture: We embrace diversity and foster trust, transparency, and respect