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Senior Java/AI Developer, JR604

Argentina🌐 Remote💼 Full-time🗓 2026-07-22 → 2026-09-26

Core

Design and build AI-powered features and services using LLMs for a top-5 US health insurance company.

Role type

Senior Java/AI Developer (LLM integration)

Builds

AI-powered features and backend services

Domain

Health Insurance / Generative AI

Deliverable

production ML models | product features

Required skills

Java, Python, LLM integration, prompt engineering, API design, backend service development

Preferred skills

RAG architectures, vector databases, embeddings, cloud AI services (Azure OpenAI, AWS Bedrock), MLOps/LLMOps

Technologies

Java, Python, LLMs, Azure OpenAI, AWS Bedrock

Responsibilities

Design and build AI-powered features and services using LLMs; Develop and maintain backend components in Java and/or Python; Implement prompt engineering strategies and evaluate model outputs; Collaborate with product and engineering teams to integrate AI capabilities into existing applications; Stay current with emerging LLM tooling, frameworks, and best practices

Seniority

Senior, hands-on IC

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