Bot Developer at toloka-ai

Language

Compensation

$30/hr

Setup: Remote
Location: Salvador, Bahia
Type: Other
Level: not_specified
Posted: Aug 11, 2026

Description

Mindrift is seeking skilled Bot Developers to join the Tendem project. The role involves designing, building, and refining messaging bots for various platforms like WhatsApp, Telegram, and Discord, focusing on creating reliable and user-friendly conversational interfaces. Candidates will utilize bot engineering expertise, conversational design, and a quality-focused approach to integrate bots with LLMs and backend services, ensuring optimal performance and maintenance.

Required Skills

Python
Node.js
REST APIs
webhooks
OAuth
async request handling
relational databases
NoSQL databases

Additional Information

Required Previous Experiences: 3+ years of relevant experience in backend, integration, automation, or bot development.
1+ year of hands-on experience building bots for at least one major messaging platform (WhatsApp, Telegram, Discord, Slack, or similar).
Preferred Qualifications: 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 (OpenAI, Anthropic) and prompt design for conversational use.
Understanding of platform-specific limits, message templates, and approval flows (e.g., WhatsApp template messages).
Experience with hosting and deployment (Docker, serverless, VPS, or PaaS)
Strong attention to detail and commitment to bot reliability — no silent failures, no broken flows.
Self-directed work ethic with the ability to design and ship complete bots independently.
Portfolio or examples of bots you've built.
English proficiency: Upper-intermediate (B2) or above.