# AI Platform EngineerArgentina · 100% Remote · ContractorWe are looking for an **AI Platform Engineer** to join our team and work on the development and evolution of secure, scalable AI platforms and LLM-based solutions on AWS.
## Technologies & Areas* •LLMs / Generative AI* •RAG* •Tool Calling* •LLM Evaluation* •Amazon Bedrock* •MCP (Model Context Protocol)* •AWS Lambda* •API Gateway* •DynamoDB* •AWS IAM* •Cross-Account Roles* •Security Hub* •CloudTrail* •AWS Config* •IAM Access Analyzer* •Terraform / AWS CDK* •Git / CI/CD* •Automated Testing## Responsibilities* •Design, build, and evolve **platform capabilities for LLM-based applications**.
* •Develop and support **LLM solutions in production**, including RAG, tool calling, and output evaluation.
* •Build AI solutions and integrations using **Amazon Bedrock**.
* •Design and implement **MCP servers** to connect AI applications with tools and services.
* •Build and maintain serverless solutions using **AWS Lambda, API Gateway, and DynamoDB**.
* •Manage **IAM policies, permissions, and cross-account roles** across AWS environments.
* •Apply AWS security, auditing, and governance practices using **Security Hub,



CloudTrail, AWS Config, and IAM Access Analyzer**.
* •Define and manage infrastructure using **Terraform or AWS CDK**.
* •Apply **CI/CD, automated testing, and development best practices**.
* •Contribute to the security, scalability, reliability, and continuous improvement of AI solutions in production.
## Requirements* •More than **4 years of professional development experience**.
* •Experience working with **LLM applications in production**.
* •Hands-on experience with **RAG, tool calling, and LLM output evaluation**.
* •Strong AWS engineering experience with **IAM, cross-account roles, Lambda, API Gateway, and DynamoDB**.
* •Knowledge of **Security Hub, CloudTrail, AWS Config, and IAM Access Analyzer**.
* •Experience with **Amazon Bedrock**.
* •Experience implementing **MCP servers**.
* •Experience with **Terraform or AWS CDK**.
* •Experience with **Git, CI/CD, and automated testing**.
## Work Details* •**Location:** Argentina* •**Work mode:** 100% Remote* •**Contract:** Contractor
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