Senior Full Stack Agentic AI Developer

Responsibilities

• Design and implement agentic workflows using Amazon Bedrock Agent Core, including Agent Core Runtime and Agent Core Gateway
• Build agents for real-world use cases like reservation bookings and customer-assist chat integrated with Amazon Connect
• Implement RAG pipelines using Knowledge Bases for Bedrock, including embedding model selection and chunking strategy
• Design and develop serverless backend services using AWS Lambda, Step Functions, EventBridge, and API Gateway
• Build, debug, and maintain Lambda functions using Lambda Powertools and CloudWatch Logs Insights
• Develop responsive UI/UX for customer-facing applications using React
• Maintain bi-directional integrations with NetSuite and other third-party platforms like Office 365 and Zoom
• Consume SageMaker and Bedrock model outputs to surface AI-driven insights

Requirements

• 5+ years of full stack development experience with deep backend expertise
• Hands-on experience building agentic workflows on Amazon Bedrock Agent Core (hard requirement)
• Experience implementing RAG architectures and Knowledge Bases for Bedrock
• Deep experience with AWS serverless services including Lambda, Step Functions, and API Gateway
• Proficiency in Python or Node.js/TypeScript
• Experience with Lambda observability tools like AWS X-Ray and Lambda Powertools
• Front-end proficiency in React
• Experience integrating with CRM or ERP systems like NetSuite or Salesforce

Preferred Qualifications

• Experience integrating with Amazon Connect or omnichannel communication platforms
• Familiarity with Amazon QuickSight embedded analytics
• Experience with Strands Agents (AWS) or LangGraph for agent orchestration
• AWS Certification (Developer or Solutions Architect)
• Background in real estate or property management technology

About the Company

Capnexus is a comprehensive services provider specializing in designing, building, and supporting retail software. They operate as a build-as-a-service provider, offering a complete suite of services for software development, system analysis, integration, and support.