Full Stack Engineer

Pinnacle Talent Placement is seeking an AI Full Stack Engineer to join its growing AI Center of Excellence. The role focuses on designing, building, and operationalizing intelligent AI agents and LLM-powered solutions, while owning the full lifecycle from prototype through deployment. Responsibilities include developing backend services, implementing monitoring and evaluation pipelines, collaborating on AI-powered features, and establishing responsible AI and agent safety practices.

Responsibilities:

• Design and develop AI agents — including autonomous, multi-step, and tool-using agents — using AWS Bedrock and leading agentic frameworks
• Build, fine-tune, and integrate Large Language Models (LLMs) and Small Language Models (SLMs) into production workflows
• Develop backend services and agent orchestration layers using Node.js and Python
• Implement agent monitoring, observability, and evaluation pipelines using tools such as Fiddler AI and comparable platforms
• Collaborate with product and engineering teams to translate business requirements into robust AI-powered features
• Establish best practices for responsible AI , prompt engineering, model evaluation, and agent safety
• Continuously evaluate emerging models, frameworks, and tooling to keep the platform at the cutting edge
• Contribute to internal documentation, architecture reviews, and knowledge sharing across the team