SeniorSoftwareEngineer

**About the Role** We are looking for a Senior Software Engineer with a strong combination of backend engineering depth, applied AI experience, and blockchain/digital assets expertise. This role sits at the intersection of enterprise fintech and emerging technology — you will be building and scaling systems that matter, in an environment where your work has real-world financial impact. If you have spent years writing production-grade Node.js, have crossed into AI-integrated systems, and have hands-on experience with blockchain development and smart contracts — this role was built for you. **What You'll Be Doing** * Designing and building scalable, high-availability REST and GraphQL APIs using Node.js and TypeScript * Integrating AI/ML capabilities into backend services and fintech workflows * Developing and deploying smart contracts for digital asset and crypto use cases * Contributing to blockchain architecture decisions, protocols, and digital asset infrastructure * Working within distributed microservices ecosystems — troubleshooting, optimizing, owning * Collaborating across CI/CD pipelines, containerized environments (Docker, Kubernetes), and cloud platforms (AWS/Azure) * Driving security-first development practices including JWT, OAuth, and SSO implementation * Operating in an Agile environment with cross-functional squads **Requirements** **What You Need to Bring** _Mandatory:_ * 8+ years of professional software engineering experience * 5+ years of hands-on Node.js and JavaScript in production environments * Minimum 1 year in TypeScript * Demonstrable AI/ML integration experience in real production systems — not just familiarity * Blockchain development experience: smart contract development, digital assets, crypto protocols * Solid understanding of Kafka, message queues, and event-driven architecture * Experience with Docker and Kubernetes in production * REST API design and GraphQL proficiency * Banking, fintech, or financial services background strongly p