Fullstack Developer

Job role - Fullstack Developer Client - TCS - Walmart Location: Bentonville, AR ONSITE Duration: 6 months Role Description: • Front-End Technologies : o Strong hands-on experience with ReactJS, React Hooks, NextJS, JavaScript (ES6), TypeScript, HTML, and CSS. o Significant experience working with React-based web and mobile applications using tools such as Flux, Flow, Redux, and similar frameworks. o Strong knowledge of React fundamentals, including Virtual DOM, component lifecycle, and component state. • Cloud & Containerization: o Experience working with cloud platforms such as Microsoft Azure, Google Cloud Platform (GCP), or other cloud stacks. o Hands-on experience with Kubernetes and Docker. • UI & Front-End Development: o Create front-end modules with a focus on responsiveness, cross-browser compatibility, high performance, maximum code reusability, and efficiency. o Ability to develop functional, technical, and user interface designs that meet defined business and technical requirements. • Backend & Microservices Architecture: o Experience building n-tier, highly scalable, fault-tolerant, reactive microservices using Java, Scala, or Go. o Strong experience with frameworks and technologies such as Camel, Spring, Apache Tomcat, JBoss, and RESTful architectures. o Design and build cutting-edge, next-generation reactive microsystems deployed in Kubernetes ecosystems within public cloud environments such as Google GCP and Microsoft Azure. o Design and architect cloud-native, distributed, high-performance, scalable, and fault-tolerant microservices. • Java & Distributed Systems: o Expert-level knowledge and understanding of Java and Spring Boot. o Experience working with distributed systems and geographically distributed teams. • Testing & Code Quality: o Ability to build products with a strong focus on testability and test coverage. o Well-versed in testing frameworks such as Mockito and JUnit. o Disciplined approach to development, including code reviews, testing, documentation, and clean code structure in a team environment. • Databases & Data Architecture: o Experience designing and architecting applications using SQL and NoSQL databases such as Oracle, Cassandra, and Azure Cosmos DB. • Innovation & Research: o Utilize industry research and innovation to build next-generation systems that improve the Walmart technology environment. Essential Skills

• Strong experience with ReactJS, React Hooks, NextJS, JavaScript (ES6), TypeScript, HTML, and CSS.
• Experience with Kubernetes and Docker.
• Significant experience building React web and mobile applications using Flux, Flow, Redux, and related tools.
• Strong understanding of React fundamentals, including Virtual DOM, component lifecycle, and component state.
• Experience working with cloud platforms such as Microsoft Azure, Google GCP, or other cloud stacks.
• Proven ability to build responsive, cross-browser compatible, high-performance web applications with reusable and efficient code.
• Experience developing functional, technical, and UI designs aligned with application requirements.
• Experience building scalable, fault-tolerant, reactive microservices using Java, Scala, or Go with Spring, Camel, Apache Tomcat, JBoss, and RESTful APIs.
• Experience designing and deploying cloud-native microservices in Kubernetes-based public cloud environments (GCP, Azure).
• Expert knowledge of Java and Spring Boot, with experience in distributed systems.
• Strong focus on test-driven development and test coverage using Mockito and JUnit.
• Deep understanding of microservices architecture, multithreading, networking, and performance tuning.
• Experience designing and architecting applications using SQL and NoSQL databases such as Oracle, Cassandra, and Azure Cosmos DB.
• Commitment to disciplined development practices, including code reviews, documentation, testing, and collaboration.