Senior .NET Core Developer

About the job

Location: Remote | Contract Start Date: Immediate We are looking for an experienced Senior .NET Core Developer with strong expertise in AI-powered chatbot and agent systems, and hands-on experience in workflow automation using n8n. Key Responsibilities • Design, develop, and maintain backend systems using ASP.NET Core (C#). • Build and integrate AI Chatbots and AI Agents across multiple channels (WhatsApp, Web, SMS, Voice). • Implement automation workflows using n8n to orchestrate business logic, AI flows, and system integrations. • Integrate Voice and Call Center solutions (e.g., Twilio, SIP-based APIs, or similar) with AI Voice Agents. • Develop and manage Webhook-based integrations between n8n, backend services, and third-party platforms. • Connect AI systems with external services such as CRM, ERP, ticketing systems, messaging platforms, and databases. • Automate customer journeys, lead handling, support ticket creation, and escalation flows. • Implement AI-to-human handoff logic, routing conversations or calls to human agents when needed. • Ensure system scalability, reliability, and security across all integrations. • Monitor, log, and optimize automation workflows and AI interactions. n8n-Specific Responsibilities • Design and implement complex n8n workflows for: • Chatbot and AI Agent orchestration • Voice call event handling (incoming, missed, completed calls) • Customer onboarding and lifecycle automation • Support ticket and notification automation • Integrate n8n with: • REST APIs and Webhooks • Messaging platforms (WhatsApp, SMS, chat widgets) • Voice providers and call center systems • Handle conditional logic, error handling, retries, and performance optimization within n8n workflows. • Maintain secure credential management and environment configurations in n8n.

Requirements

• ASP.NET Core
• AI Chatbots
• AI Agents
• n8n
• REST APIs

Preferred Technologies

• ASP.NET Core
• AI Chatbots
• AI Agents
• n8n
• REST APIs

About the company

We are looking for an experienced Senior .NET Core Developer with strong expertise in AI-powered chatbot and agent systems, and hands-on experience in workflow automation using n8n.