Freelance Bot Developer
New
M
MindriftGenerative AI
Germany. Austria. Belgium. Ireland. PortugalContractMiddle
SalaryUp to $60 per hour equivalent
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Job Details
- Languages
- English proficiency: Upper-intermediate (B2) or above
- Experience
- At least 3 years of relevant experience
- Required Skills
- DockerNode.jsPythonNosqlRESTful APIs
Requirements
- At least 3 years of relevant backend, integration, automation, or bot development experience.
- At least 1 year of hands-on experience building bots for major messaging platforms (WhatsApp, Telegram, Discord, Slack, or similar).
- Strong command of Python or Node.js.
- Solid experience with REST APIs, webhooks, OAuth, and async request handling.
- Experience with relational or NoSQL databases for storing conversation state and user data.
- Understanding of platform-specific limits, message templates, and approval flows.
- Experience with hosting and deployment (Docker, serverless, VPS, or PaaS).
- Strong attention to detail and ability to work independently.
- English proficiency: Upper-intermediate (B2) or above.
- Portfolio or examples of previous bot work required.
Responsibilities
- Build bots for WhatsApp (Business API / Cloud API), Telegram (Bot API), Discord, and similar messaging platforms.
- Design and implement conversational flows, dialogue state, and fallback handling.
- Integrate bots with LLMs (OpenAI, Anthropic, or similar) for natural language responses where appropriate.
- Connect bots to backend services, databases, CRMs, and third-party APIs.
- Handle webhooks, rate limits, and platform-specific message formats.
- Evaluate AI-generated bot code and refactor it for correctness, reliability, and graceful error handling.
- Implement logging, monitoring, and recovery for production bots.
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