Job Title: Java Full Stack Engineer with AI – FAANG/Product Experience
Location: Bellevue, WA
Job Type: Contract
Experience: 9+ Years
Work Authorization: W2/C2C
⚠️ FAANG EXPERIENCE IS MANDATORY
Candidates must have prior experience working with at least one FAANG company:
FAANG = Facebook (Meta), Amazon, Apple, Netflix, Google
Job Description
We are looking for a Senior Java Full Stack Engineer with AI/GenAI experience to join our engineering team in Bellevue, WA. The ideal candidate will have strong hands-on experience building scalable enterprise applications using Java, Spring Boot, React, Kafka, Python, REST APIs, and microservices, along with practical experience leveraging AI coding tools, AI agents, Foundation Models, and RAG.
FAANG or strong product-based company experience is highly preferred.
Required Skills
Java: 6+ years
Spring Boot: 6+ years
React: 6+ years
Kafka: 6+ years
JavaScript: 2–7 years
Python: 2–7 years
REST APIs & Microservices: 3–5+ years
Strong experience designing and developing scalable, highly available applications
Hands-on experience with event-driven and message-based architectures
Experience building responsive, accessible, and performant UI applications using React
Experience developing scalable RESTful APIs and microservices using Java/Spring Boot
Experience with automated UI/E2E testing using Playwright or equivalent
Strong understanding of CI/CD, automation, deployment, and production support
AI / GenAI Requirements
Practical experience with Generative AI / AI-assisted software development
Daily hands-on use of AI productivity tools such as Claude, Cursor, GitHub Copilot, or equivalent
Experience building or integrating AI agents
Experience with Foundation Models / LLMs
Knowledge of Prompt Engineering
Experience implementing RAG (Retrieval-Augmented Generation)
Ability to integrate AI capabilities into backend services and REST APIs
Experience using AI to support code generation, testing, debugging, code review, documentation, and production troubleshooting
Experience building AI agents that automate software engineering activities such as:
Responsibilities
Design and develop scalable full-stack applications using Java, Spring Boot, React, and Python
Build and maintain high-performance REST APIs and microservices
Design and implement Kafka-based event-driven architectures
Develop end-to-end features across UI, API, and data layers
Build automated UI and end-to-end test suites
Develop scalable ETL frameworks using Java and Python
Contribute to application and system architecture
Troubleshoot complex development and production issues
Participate in code reviews and technical design discussions
Develop and maintain CI/CD pipelines and deployment automation
Build and operate production-grade AI agents
Integrate LLM/Foundation Model capabilities into enterprise applications
Implement RAG-based AI solutions
Support observability, audit logging, and human-in-the-loop controls for AI systems
Collaborate with product, architecture, data, privacy, and engineering teams
Create technical design documents and system specifications
Preferred Qualifications
Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience
6+ years of professional software engineering experience
Experience working in FAANG or product-based organizations
Strong Agile/Scrum experience
Excellent problem-solving and communication skills
Experience working on highly scalable, secure, and production-grade systems
Experience with cloud platforms and modern DevOps practices is a plus
Keywords: Java, Spring Boot, React, React.js, JavaScript, Python, Kafka, REST API, Microservices, AI, Generative AI, GenAI, LLM, Foundation Models, RAG, AI Agents, Prompt Engineering, Claude, Cursor, Playwright, ETL, CI/CD, Event-Driven Architecture, Full Stack, Software Engineer, FAANG, Product-Based.
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