Nivii. ai

AI

SoftwareEngineer,AI/LLMPlatform

Argentina FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Software Engineer, AI/LLM Platform at Nivii. ai. Skills: AI/LLM Platform development, Backend development, Python, Docker, Kubernetes, DevOps, MLOps. Design, build, and operate core platform services supporting AI/LLM workflows. Develop and run LLM-based systems (e.g., text-to-SQL, reasoning agents, planners), focusing on reliability, performance, and costs”

What You'll Achieve.

Scale, robustify, and evolve core systems; Deliver structured, explainable, and actionable answers from complex natural language questions; Support real-world decision-making flows

Industry & Context.

AI
Problems you'll solve

Ability to reason and handle trade-offs (quality vs latency, cost vs performance, simplicity vs flexibility)

What They're Looking For.

Must Have

4+ years of experience as software engineer in backend, ML or systems data-intensive, Strong software engineering mindset, with proven experience bringing systems to production and maintaining them over time, Very good command of Python and experience building backend services (FastAPI or similar), Hands-on experience with Docker and Kubernetes in real environments, Basic to solid knowledge of DevOps: CI/CD, cloud environments, logging, monitoring and deployments, Hands-on experience with LLMs in applied contexts (text-to-SQL, RAG, agent-based systems, etc.), Ability to reason and handle trade-offs (quality vs latency, cost vs performance, simplicity vs flexibility), Good level of English communication

Nice to Have

Experience with SQL dbs, data platforms or vector dbs, Experience designing evaluation frameworks for ML or LLM systems, Previous experience in early-stage startups or high-ownership teams

What You'll Do.

and operate core platform services supporting AI/LLM workflows

Develop and run LLM-based systems (e.g.

focusing on reliability

Build and maintain backend services and APIs orchestrating complex

Work hands-on with Kubernetes-based infrastructure

including deployments

and production debugging

Contribute to DevOps and MLOps workflows: CI/CD

and operational best practices

Participate in architecture decisions around observability

and system trade-offs

How You'll Work.

Team & Collaboration

Work very closely with product and founders; Collaborate directly with founders and product to transform real business problems into robust technical solutions

Communication Scope

Good level of English communication

Full Job Description

ABOUT NIVII En Nivii.ai http://Nivii.ai estamos construyendo una nueva forma de trabajar con datos. En lugar de dashboards y BI tradicional, estamos creando una AI-powered platform que permite hacer preguntas complejas en lenguaje natural y obtener respuestas estructuradas, explicables y accionables. Durante el último año pasamos de concepto a producción: hoy contamos con un sistema multi-agent que ya se utiliza en flujos reales de toma de decisiones. Ahora buscamos sumar un/a Software Engineer, AI/LLM Platform para ayudarnos a escalar, robustecer y evolucionar los sistemas core que hacen funcionar la plataforma. SOBRE EL ROL Este rol es software-engineering-first, con AI y LLM como building blocks centrales. Vas a trabajar muy cerca del producto y de los founders, con ownership end-to-end sobre partes críticas del sistema. LO QUE HARÁS - Diseñar, construir y operar servicios core de la platforma que soportan nuestros flujos de AI/LLM - Desarrollar y correr sistemas LLM-based (por ejemplo text-to-SQL, reasoning agents, planners), con foco en confiabilidad, performance y costos - Construir y mantener servicios backend y APIs que orquestan pipelines complejos y multi-step - Trabajar hands-on con infra basada en Kubernetes, incluyendo deployments, scaling y debugging en producción - Contribuir a workflows de DevOps y MLOps: CI/CD, environments, monitoring, logging y buenas prácticas operativas - Participar en decisiones de arquitectura alrededor de observabilidad, failure handling, evaluación y trade-offs del sistema - Colaborar de forma directa con founders y producto para transformar problemas reales de negocio en soluciones técnicas robustas LO QUE BUSCAMOS - 4+ años de experiencia como software engineer en backend, ML o sistemas data-intensive - Fuerte software engineering mindset, con experiencia comprobable llevando sistemas a producción y manteniéndolos en el tiempo - Muy buen manejo de Python y experiencia construyendo backend services (FastAPI o similar) - Exp

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