RemoteLeaf Logo
Log in Sign up

Chatbot Developer (WhatsApp, Telegram, Discord) - Freelance

4 hours, 41 minutes ago
Mexico, Argentina, Brazil, Chile, Peru, Colombia
Freelance
Mid Level
AI Engineer
Software Development
Docker Node.js OAuth Python REST API Serverless
Apply Now
Mindrift.ai: Be the “I” in AI

Mindrift.ai: Be the “I” in AI

Join 10,000+ experts earning $15-50/hr training AI models remotely. Flexible freelance work, weekly payments. No AI experience required. Apply in 5 minutes.

Internet Software & Services
View All Jobs 327

Description

  • Build bots for messaging platforms such as WhatsApp, Telegram, Discord, Slack, and similar services.
  • Design and implement conversational flows, dialogue state, and fallback handling.
  • Integrate bots with LLMs such as OpenAI, Anthropic, or similar services when appropriate.
  • Connect bots to backend services, databases, CRMs, and third-party APIs.
  • Handle webhooks, rate limits, and platform-specific message formats such as interactive messages, buttons, media, and templates.
  • Evaluate AI-generated bot code and refactor it for correctness, reliability, and error handling.
  • Implement logging, monitoring, and recovery mechanisms to keep bots healthy in production.

Requirements

  • At least 3 years of relevant experience in backend, integration, automation, or bot development.
  • At least 1 year of hands-on experience building bots for a major messaging platform such as WhatsApp, Telegram, Discord, Slack, or similar.
  • Strong command of Python or Node.js for backend bot logic.
  • Solid experience with REST APIs, webhooks, OAuth, and async request handling.
  • Experience with relational or NoSQL databases for storing conversation state and user data.
  • Familiarity with LLM APIs such as OpenAI or Anthropic and prompt design is a strong plus.
  • Understanding of platform-specific limits, message templates, and approval flows such as WhatsApp template messages.
  • Experience with hosting and deployment tools such as Docker, serverless, VPS, or PaaS.
  • Portfolio or examples of bots built by the candidate are required.
  • English proficiency at Upper-intermediate (B2) or above is required.

Benefits

  • Work fully remote on your own schedule with just a laptop and stable internet connection.
  • Part-time freelance work with an estimated 10–20 hours per week during active phases.
  • Compensation of up to $30 per hour equivalent, depending on contribution level and pace.
  • Performance-based bonus programs for high-quality work and consistent delivery.
  • Hands-on experience in a hybrid environment where human experts and AI agents collaborate.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

TWO95 International

Sr .Net Developer | Contract | King of Prussia, PA

TWO95 International 51-250 Internet Software & Services

Sr. .NET Developer at a company in King of Prussia, PA, supporting and enhancing database-driven applications on a 6+ month contract basis with remote work during COVID.

United States Contract Senior Backend Engineer
Azure C# jQuery
4 hours, 11 minutes ago
Better Impact

Senior .NET Developer

Better Impact 11-50 Internet Software & Services

Better Impact is hiring a senior C#/.NET engineer to lead a live migration of its Volunteer Impact platform from VB.NET/.NET Framework to C#/.NET 10 while modernizing the backend and keeping the production system running.

United States Full-time Lead Backend Engineer
C# CI/CD .NET
4 hours, 26 minutes ago
Netguru

Senior Java Developer with Wildfly - Freelance

Netguru 251-1K Internet Software & Services

Netguru is hiring a Senior Java Developer for a full-time remote engagement on long-term client projects in CET hours, starting around mid-August 2026.

Poland Full-time Senior Backend Engineer Database Administrator
$0k-$0k
CI/CD Java RabbitMQ SQL Server
4 hours, 26 minutes ago
NearForm

Senior Golang Software Engineer (Perm, Romania)

NearForm 251-1K Internet Software & Services

Nearform is hiring a Senior Golang Software Engineer for a full-time remote role in Romania, focused on building high-quality enterprise digital products and modernizing complex systems with client teams.

Romania Full-time Senior Backend Engineer
Agile CI/CD Git Go JavaScript Kubernetes Python
4 hours, 26 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers