Blockchain Developer

Role- Blockchain Developer Location - Amsterdam, Netherlands Experience - 8+ Years Job Description - Minimum Qualifications 5+ years of experience in software engineering, solution design, or architecture rolesStrong stakeholder management experience across business and technology domainsStrong analytical and problem-solving capabilitiesExperience working in Agile organizationsBachelor's degree in Computer Engineering, Software Engineering, or a related disciplineFluent English communication skills (C1 level or above) Technical Skills Strong experience in: Java (preferred)KotlinSpring BootREST APIsMicroservices ArchitectureExperience with: Event-driven architecturesKafkaRabbitMQ or similar messaging technologiesSQL and NoSQL databasesContainerization (Docker)KubernetesCI/CD pipelinesGit-based development workflowsGood understanding of: Distributed systemsSystem integrationAPI designScalability patterns Roles and Responsibilities Backend Engineering Design and develop enterprise-grade backend services using Java.Build APIs and microservices supporting digital asset products.Develop scalable and resilient systems aligned with banking standards.Ensure high availability, security, performance, and maintainability.Blockchain Development Implement blockchain-related business logic and workflows.Develop components supporting:Smart contract interactionsMinting and burning processesAsset transfer flowsWallet management capabilitiesIntegrate external blockchain networks into client digital asset ecosystem.Platform Integration Build integrations with digital asset custody and wallet providers.Develop connectivity with blockchain infrastructure and third-party services.Collaborate on SaaS blockchain platform implementation initiatives.Security & Reliability Follow secure coding and software engineering best practices.Participate in architecture reviews and technical design discussions.Contribute to operational readiness and production support activities.Support compliance, audit, and security requirements.Collaboration Work within cross-functional agile teams.Partner with Architects, DevOps Engineers, Security Specialists, Product Owners, and Blockchain Operations professionals.Support technical mentoring and knowledge sharing across engineering teams. For more information on how we process your personal data, please refer to HCLTech’s Candidate Data Privacy Notice.