Senior Full Stack Engineer; React & Java

Job Title:

Senior Full Stack Engineer (React & Java)

Location: Bentonville, AR

Experience

Required:

6-8 Years

Employment Type: Contract

We are seeking a highly skilled Senior Full Stack Engineer with strong expertise in React

JS and Java-based microservices to design, develop, and deliver scalable, cloud-native applications. The ideal candidate will work across front‑end, back‑end, and cloud platforms to build high-performance, fault‑tolerant systems that support large-scale digital transformation initiatives.

This role requires deep hands‑on development experience, strong architectural understanding, and a disciplined engineering mindset to deliver next‑generation enterprise applications.

• Design and develop modern, responsive, and high-performance web applications using React
  
  JS, React Hooks, NextJS, JavaScript (ES6), Type Script, HTML, and CSS
  .
• Build reusable, maintainable UI components with a strong focus on performance, accessibility, and cross‑browser compatibility.
• Apply deep understanding of React fundamentals
  , including Virtual DOM, component lifecycle, and state management.
• Develop React-based web and mobile applications using Redux, Flux, Flow
  , or similar state management frameworks.

• Design, build, and maintain n-tier, cloud-native, reactive microservices using Java (preferred), Scala, or Go
  .
• Develop RESTful services using Spring Boot, Apache Camel, Tomcat, JBoss
  , and related frameworks.
• Architect and deploy highly scalable, fault‑tolerant, distributed systems running in Kubernetes environments.
• Contribute to system design decisions focusing on performance, reliability, and scalability.

• Deploy and manage applications on public cloud platforms such as Microsoft Azure and Google Cloud Platform
  .
• Build and manage containerized applications using Docker and Kubernetes
  .
• Design cloud-native solutions optimized for elasticity, resilience, and cost efficiency.

• Follow disciplined engineering practices including test‑driven development (TDD), code reviews, and documentation.
• Ensure high test coverage using JUnit, Mockito
  , and related testing frameworks.
• Continuously improve code quality, maintainability, and system performance.

• Design and develop applications using SQL and No
  
  SQL databases
  , including Oracle, Cassandra, and Azure Cosmos DB
  .
• Optimize data access patterns for performance, scalability, and reliability.

• Work effectively with cross‑functional and geographically distributed teams.
• Leverage industry research, emerging technologies, and best practices to build next‑generation systems.
• Contribute to continuous improvement of the enterprise technology ecosystem.

• 6-8 years of hands‑on software development experience in enterprise‑scale environments.
• Strong expertise in React
  
  JS, React Hooks, NextJS, JavaScript (ES6), Type Script, HTML, and CSS
  .
• Significant experience building React web and mobile applications using Redux, Flux, Flow
  , or similar tools.
• Expert‑level knowledge of Java and Spring Boot with strong experience in distributed systems.
• Hands‑on experience with Kubernetes and Docker
  .
• Experience working with Azure, Google Cloud Platform
  , or other public cloud platforms.
• Strong understanding of microservices architecture
  , multithreading, networking, and performance tuning.
• Proven ability to build responsive, cross‑browser compatible, high‑performance applications
  .
• Strong problem‑solving, analytical, and communication skills.

• Advanced Java concepts and enterprise integration patterns.
• Experience with Digital transformation initiatives in large‑scale environments.
• Exposure to reactive programming and event‑driven architectures.

• Strong ownership and accountability for end‑to‑end solution delivery.
• Ability to work in fast‑paced, highly collaborative environments.
• High attention to detail with a strong focus on quality and scalability.
• Adaptability to evolving technologies and business requirements.