Java Full stack with AI – W2 Contract only - Sunnyvale, CA- Onsite
Title : Java Full stack with AI – W2 Contract onlyExperience 6+ years (strong background tier1 companies/apple experience is preferred)Location: Sunnyvale, CA - OnsiteRate - $55/hour on W2Visa - USC, GC, H4-EAD, GC-EAD, L2-EADKey Responsibilities·Design and develop enterprise-grade applications using Java, Spring Boot, Microservices, and React.Build RESTful APIs and integrate backend services with AI/ML platforms.Develop AI-powered solutions using Large Language Models (LLMs).Implement Retrieval-Augmented Generation (RAG) architectures using vector databases.Create AI Agents and workflow orchestration using LangChain, LangGraph, Spring AI, or similar frameworks.Integrate OpenAI, Claude, Gemini, or other foundation model services.Collaborate with business stakeholders to convert AI use cases into production-ready solutions.Build and maintain CI/CD pipelines and cloud-native deployments.Ensure application scalability, security, performance, and observability.Follow Agile and DevSecOps best practices.Mandatory Technical SkillsBackend Development·Java 8/11/17+Spring BootSpring MVCSpring SecuritySpring Data JPAHibernateMicroservices ArchitectureREST API DevelopmentFrontend Development·React JSJavaScript (ES6+)TypeScriptHTML5CSS3Bootstrap / Material UIGenerative AI·Prompt EngineeringLarge Language Models (GPT, Gemini, Claude, Llama)Retrieval-Augmented Generation (RAG)LangChain / LangGraphSpring AIVector Databases (Pinecone, ChromaDB, Weaviate, FAISS)AI Agents and Agentic WorkflowsModel Evaluation and GuardrailsDatabase·PostgreSQL / MySQLMongoDBRedisCloud & DevOps·AWS / Azure / GCPDockerKubernetesGitHub Actions / JenkinsTerraform (Good to Have)Have a Great Day!Warm Regards,Mohit MittalLead RecruiterContact Details: 609-629-2040Email: mohit.mittal@applabsystems.com4365 Route 1 South, Suite 105Princeton, NJ 08540www.applabsystems.com