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Java FullStack Developer

Technology
AllianceIT Inc
New York, United StatesYesterdayUntil 12/3/2026
Service contractOn-site

Job description

Job Description

Technical Background:

  • 12+ years of experience in full stack development with strong proficiency across both frontend and backend technologies
  • Strong proficiency in React with deep understanding of core concepts including component lifecycle, hooks, context API, state management, and modern frontend tooling
  • Should have work experience in Nodejs, React, Type script skill set
  • Solid experience with TypeScript including type systems, generics, interfaces, and advanced patterns
  • Strong proficiency in Java with hands-on experience building production applications using NodeJs
  • Good understanding in Spring boot framework
  • In-depth experience with API design and integration — building RESTful APIs, integrating with multiple external systems, handling authentication protocols (OAuth, API keys, JWT), and managing data transformation across systems
  • Experience building and maintaining microservices architectures with well-defined service contracts, inter-service communication, and API documentation
  • Strong experience with SQL Server including complex queries, stored procedures, and performance optimization
  • Hands-on experience leveraging AI agents (e.g., Claude Code, Cursor) in day-to-day development for coding, testing, and documentation
  • Understanding of software design patterns, SOLID principles, and clean architecture practices
  • Experience with version control systems (Git) and CI/CD practices
Keywords
Full-Stack DevelopmentReactNode.jsTypeScriptJavaSpring BootRESTful APIsAPI IntegrationMicroservicesSQL ServerAI AgentsSoftware Design PatternsSOLID PrinciplesClean ArchitectureGitCI/CDFrontend DevelopmentBackend DevelopmentComponent LifecycleHooks

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