Lead Full Stack Architect / Engineer

Overview Banking is seeking a senior Full Stack Architect/Engineer to lead the design, development, and support of scalable cloud-native applications. This role requires deep expertise in React, Java Spring Boot, AWS, APIs, event-driven architectures, and AI-assisted software development. Key Responsibilities Lead end-to-end delivery of full stack solutions using React, Java Spring Boot, GraphQL/REST APIs, and AWS. Drive architecture and design reviews, defining APIs, data models, integrations, and service boundaries. Develop secure, production-grade code and enforce engineering best practices through code reviews. Build and maintain highly available, scalable services with strong focus on reliability and performance. Implement authentication and authorization using OIDC/OAuth2. Establish observability, monitoring, logging, and operational readiness practices. Partner with Product and UX teams to translate business requirements into technical solutions. Evaluate and guide adoption of internal and third-party technology solutions. Required Skills & Experience 12+ years of full stack engineering experience with technical leadership responsibilities. Strong expertise in: React (TypeScript) Java Spring Boot GraphQL & REST API design AWS cloud services Kafka/MSK Aurora PostgreSQL AWS Neptune OIDC/OAuth2 & JWT security Experience with CI/CD, automated testing, Git, and DevOps practices. Must have hands-on experience with AI coding tools such as Claude Code and/or GitHub Copilot. Knowledge of Infrastructure as Code (Terraform, CloudFormation, CDK), Docker, ECS/EKS, and modern security practices. Preferred Experience defining platform standards, API governance, and reliability metrics. Prior integration experience with Oracle HCM.