Senior Applied AI Engineer

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NortalSoftware Engineering
Latin America - RemoteFull-TimeSenior
Salary not disclosed
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Job Details

Languages
English
Experience
5+ Years building production systems with Python & Backend Engineering; 2+ Years working with LLMs
Required Skills
PythonAzureFastAPINext.jsReactLLM

Requirements

  • Bachelor's Degree in Computer Science, Engineering, or a related field
  • 5+ Years building production systems with Python & Backend Engineering, focusing on FastAPI, async processing, and APIs
  • 2+ Years working with LLMs in real-world use cases, including Applied AI, Azure OpenAI, prompting, and structured outputs
  • Hands-on experience building and operating Cloud & Distributed Systems, with a focus on Azure, storage, queues, and scalability
  • Experience measuring and improving model performance through Evaluation & Optimization, including metrics, benchmarking, and cost/latency tradeoffs
  • Working knowledge of Frontend development with Next.js and React
  • Advanced English Level

Responsibilities

  • Design and optimize VLM prompts for document classification, text extraction, and rule validation tasks
  • Build and run evaluation pipelines to measure accuracy, cost, and latency across model configurations
  • Benchmark new models (Azure OpenAI, others) and recommend upgrades based on quality/cost tradeoffs
  • Implement structured output extraction from LLMs using function calling, JSON mode, and Pydantic-based parsing
  • Maintain and extend a Python service layer (FastAPI, queue-based workers) and a Next.js frontend
  • Build scalable, fault-tolerant AI pipelines using Azure components such as App Services, Blob Storage, and queues
  • Monitor, debug, and resolve production issues across AI and application layers
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