Slack Automation (HR + Workflows + GPT Integration)

We are looking for an experienced Slack Automation & AI Systems Specialist to design and implement a structured internal Slack ecosystem for our growing engineering and outsourcing company. The main goal is to build a scalable system that connects communication, HR workflows, scheduling, reporting, and AI assistance in one unified Slack-based environment. We need someone who can: -design a full Slack workspace architecture (channels, roles, permissions, structure) -build HR automation workflows (vacation, sick leave, approvals, onboarding) -integrate Slack with tools like Google Calendar, Google Sheets, Airtable, or Notion -develop or integrate an AI assistant (GPT-based) for internal company use -automate reporting, notifications, and internal processes -think in systems and scalable architecture, not just isolated automations We expect clear communication, structured approach, and the ability to propose a full system design before implementation. The project will start with architecture design and move into implementation in phases. We prefer candidates who have experience with Slack automation