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Junior Data Engineer – Ai (Hospitality Group) - Rosebank

HotelJobs

South Africa · On-site Full-time Entry Level 6d ago

About the role

About

Hospitality Group based in Rosebank is looking for a Junior Data Engineer – AI. The group is building an AI-powered business intelligence system that monitors their restaurants; retail stores; and production kitchen in real time. It runs on dedicated NVIDIA AI hardware and uses Python; SQL; and large language models to detect problems before they cost money. The suitable candidate will work directly with the CEO as the first technical hire.

Responsibilities

  • Write Python and SQL
  • Validate data accuracy
  • Help build AI-assisted workflows

Requirements

  • Honours degree in CS, IS, Data Science, or equivalent; OR 1–2 years relevant experience
  • Python — can write scripts, work with APIs, debug existing code
  • SQL — comfortable with JOINs, aggregations, and investigating data mismatches
  • Comfortable in a Linux terminal (SSH, bash, running scripts)
  • Strong attention to detail — your core job is finding where numbers don't match and why
  • Experience with any ERP system (Acumatica, SAP, Sage, or similar)
  • PostgreSQL; Docker, or Streamlit experience
  • Exposure to AI/LLM tools (Claude, ChatGPT, etc.)
  • Hospitality or retail background will be an advantage

On Offer

  • Direct mentorship from the CEO
  • Hands-on experience with NVIDIA AI hardware and production AI systems
  • Opportunity to shape a product from the ground up
  • Fast-paced environment where your work has immediate, visible impact

Requirements

  • Honours degree in CS, IS, Data Science, or equivalent; OR 1–2 years relevant experience
  • Python — can write scripts, work with APIs, debug existing code
  • SQL — comfortable with JOINs, aggregations, and investigating data mismatches
  • Comfortable in a Linux terminal (SSH, bash, running scripts)
  • Strong attention to detail
  • Experience with any ERP system (Acumatica, SAP, Sage, or similar)
  • PostgreSQL experience
  • Docker experience
  • Streamlit experience
  • Exposure to AI/LLM tools (Claude, ChatGPT, etc.)

Responsibilities

  • Write Python and SQL
  • Validate data accuracy
  • Help build AI-assisted workflows

Benefits

Direct mentorship from the CEOHands-on experience with NVIDIA AI hardware and production AI systemsOpportunity to shape a product from the ground up

Skills

BashClaudeDockerLLMLinuxNVIDIA AIPostgreSQLPythonSQLStreamlitSSH

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