Cloud Full Stack Developer II

CLOUD FULL STACK DEVELOPER II

Location; Newport Beach, CA

JOB DESCRIPTION

Support development of Gen AI-enabled applications by building core features, APIs, and integration layers that enable scalable and reusable AI-driven experiences.

KEY RESPONSIBILITIES

• Develop web application features (UI + backend services).
• Build and maintain APIs and service layers.
• Integrate LLM services into workflows (prompt + response handling).
• Implement data/context retrieval mechanisms.
• Support prompt tuning and response validation.
• Collaborate with senior engineer on:
  • Reusable components
  • AI orchestration patterns

QUALIFICATIONS

• Strong expertise in:
  • JavaScript/TypeScript, Node.js, React, AWS Services Serverless, SQL & NoSQL databases
  • .NET / C# stack
• Experience building APIs and backend services
• Familiarity with:
  • Hybrid ecosystems (.NET + modern JS stack)
  • Cloud environments (AWS preferred)
  • JSON-based data handling and integrations
• Experience integrating LLMs / Gen AI services
• Experience with:
  • Prompt engineering
  • Vector databases / embeddings (basic awareness)

Platinum Resource Group is a professional level consulting firm, providing resources to Fortune 1000 client companies in the areas of technology, human resources, accounting, finance, business systems and supply chain, on a contract and interim basis. PRG has operations in Orange County, San Diego, Los Angeles, and San Francisco. As a W-2 employer we offer our consultants direct deposit bi-weekly payroll, health, dental, vision benefits, and referral bonuses.