Senior Java Full Stack Application Architect

Client: Wipro Position: Senior Java Full Stack Application Architect Location: Plano, TX Duration: Contract 1) Have you worked on ecommerce microservice architecture? Digital transformation project? 2) what is cart , checkout , search engine in ecommerce ? 3) How will you use search engine or integrate in ecommerce microservice? 4) What design pattern you have used in microservice architecture 5) Do you have hands on coding experience in Java and React Position Overview · Design, develop, and modernize business-critical commerce capabilities as Catalyst migrates brand experiences from Salesforce Commerce Cloud to the Unified Digital Platform (UDP). · The engineer will own end-to-end feature delivery across backend services, APIs, integrations, React-based experiences, cloud deployments, test automation, and migration activities while ensuring alignment with UDP architecture standards and reusable platform patterns. · 8+ years of software engineering experience, including at least 5 years developing enterprise-grade Java applications. · 3+ years delivering microservices and cloud-native solutions in complex enterprise environments. · Experience in large-scale commerce, retail, digital transformation, or platform migration programs. · Prior exposure to Salesforce Commerce Cloud, composable commerce, headless architecture, Contentstack, Constructor Search, or comparable ecosystems is preferred. · Should have experience on AI solutions Application modernization: · Transform legacy SFCC and custom business capabilities into modern Java and Spring Boot microservices. · Design reusable domain services for customer, catalog, pricing, order, payment, loyalty, and content capabilities. · Build scalable, secure REST APIs and participate in application decomposition, refactoring, and technical-debt reduction. Front-end engineering: · Develop React-based composable storefront experiences using TypeScript, modern state-management patterns, and reusable components. · Enable brand-specific styling and customer journeys while maximizing adoption of shared UDP services and UI components. · Optimize accessibility, browser compatibility, page performance, reliability, and overall customer experience. Integration engineering: · Build interfaces between UDP and retained enterprise platforms, including OMS, ERP, payments, loyalty, catalog, search, and content services. · Develop canonical models, provider interfaces, and brand adapters that isolate system-specific behavior. · Implement synchronous API and event-driven integrations using Kafka or approved messaging services. Cloud and DevOps: · Build containerized applications using Docker and deploy workloads to Kubernetes or OpenShift environments on AWS. · Contribute to CI/CD pipelines, infrastructure configurations, release automation, environment validation, and operational readiness. · Implement logging, monitoring, distributed tracing, security controls, health checks, resiliency, and performance standards. Migration, cutover, and quality engineering: · Execute data mapping, conversion, synchronization, reconciliation, migration rehearsals, cutover, and hypercare activities. · Create unit, component, API, integration, UI, and regression automation using JUnit, Mockito, Postman, and Playwright. · Investigate complex defects, complete root-cause analysis, and support rollback or roll-forward decisions during releases. · Participate in estimation, backlog refinement, design reviews, code reviews, demos, technical documentation, and sprint ceremonies. Required Technical Skills: · Engineering foundation Platform delivery · Java 11/17+, Spring Boot, Spring Cloud, Hibernate/JPA React, TypeScript, JavaScript ES6+, HTML5, CSS3 · REST APIs, microservices, DDD and common design patterns AWS, Docker, Kubernetes/OpenShift and CI/CD · Kafka/event streaming, API gateways and integration patterns Jenkins/GitHub Actions; Terraform preferred · Oracle/PostgreSQL/MySQL; NoSQL fundamentals JUnit, Mockito, Postman, Playwright and SonarQube · Secure coding, performance, resiliency and observability Git, Maven/Gradle and Agile engineering practices