Chatbot Developer (WhatsApp, Telegram, Discord)

📋 Description Build and deploy chatbots for messaging platforms (WhatsApp, Telegram, Discord, Slack). Design conversational workflows, dialogue states, fallbacks, and user interaction logic. Integrate chatbots with LLM APIs (OpenAI, Anthropic) for NLP interactions. Connect bots to backend services, databases, CRMs, payments, booking platforms, and 3rd-party APIs. Manage webhooks, auth flows, API limits, message formats, and platform templates. Debug, optimize, and improve chatbot implementations for reliability and UX. 🎯 Requirements Minimum 3 years in backend development, automation, integration or chatbot engineering. At least 1 year building bots for WhatsApp, Telegram, Discord, Slack, or similar. Strong Python or Node.js programming skills for bot logic and automation. Experience with REST APIs, webhooks, OAuth, async requests, and 3rd-party integrations. Experience with relational or NoSQL DBs for conversation context and user data. Familiarity with LLM APIs and prompt design is highly valued. 🎁 Benefits Fully remote freelance opportunity across Canada. Flexible schedule with control over working hours. Estimated 10–20 hours/week during active projects. Opportunity to work on AI/tech projects with global impact. Compensation up to $60/hour, depending on expertise and complexity. Performance-based bonus opportunities.