Full-time

Software Engineer, AI/LLM Platform

Posted by Nivii • Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina

📍 Buenos Aires, Ciudad Autónoma de Buenos Aires 🕒 February 24, 2026

About the Role

At Nivii.ai, we're building a new way for teams to work with data. Instead of dashboards and traditional BI, we're creating an AI-powered platform that allows users to ask complex business questions in natural language and receive structured, explainable, and actionable answers.

Over the past year, we've moved from concept to production: a multi-agent system that is already being used in real decision-making workflows. We're now looking for a Software Engineer, AI/LLM Platform to help us scale, harden, and evolve the core systems that power this platform.

About The Role

This role is software-engineering-first, with AI and LLMs as core building blocks. You'll work very close to the product and the founders, owning critical parts of the platform end-to-end.

What You'll Do

  • • Design, build, and own core platform services that power our AI/LLM workflows
  • • Develop and operate LLM-based systems (e.g. text-to-SQL, reasoning agents, planne...

Ready to Apply?

Submit your application today and take the next step in your career journey with Nivii.

Apply Now