AI Engineer - Generative AI & AWS

Location: Argentina, Mexico, Colombia, Peru, Costa Rica, Uruguay

Department: Workana B2B LATAM

Workplace: remote

Employment Type: full

Description

Client: ICW
Engagement: Contractor
Location: Remote from Latin America
Language: Advanced English required; Spanish required
Schedule: Aligned with U.S. working hours and U.S. holidays

Description

We are looking for a senior AI Engineer with strong hands-on experience in Generative AI, AI Agents, Python, APIs, AWS, and cloud-based engineering practices.

The selected professional will work with ICW, a U.S.-based insurance company specializing in commercial Property & Casualty insurance, including Workers’ Compensation, catastrophe and earthquake coverage, reinsurance, and liability insurance.

This is a fully remote freelance opportunity for a technically strong and autonomous engineer who can contribute to advanced AI initiatives involving LLMs, agentic AI workflows, API integrations, and AWS-based infrastructure.

The ideal candidate is someone with solid engineering foundations, practical experience building AI-powered solutions, and the ability to work with a U.S.-based client in English.

Responsibilities

• Design, build, and implement Generative AI solutions using Large Language Models and modern AI tools.
• Develop AI Agent workflows and integrations for business use cases.
• Build and integrate APIs using Python.
• Work with cloud-based infrastructure and AI services on AWS.
• Support the development of scalable, reliable, and secure AI applications.
• Collaborate with technical teams and stakeholders to understand requirements and deliver solutions.
• Participate in technical discussions, internal interviews, and client-facing conversations when needed.
• Contribute to continuous integration, deployment, and engineering best practices.
• Work with tools and technologies such as Docker, Kubernetes, Git, CI/CD pipelines, and AWS services.
• Troubleshoot, optimize, and improve AI-based solutions as they evolve.

Requirements

• 3+ years of experience in Software Engineering, Cloud Engineering, Machine Learning Engineering, AI Engineering, or similar roles.

• At least 2 years of hands-on experience working with Generative AI, LLMs, AI Agents, or related AI solutions.
• Strong Python development experience.
• Experience building or integrating APIs.
• Practical experience with AWS cloud environments.
• Experience or strong familiarity with AI Agents and LLM orchestration.
• Familiarity with tools such as OpenAI, Claude, Llama, AWS Bedrock, LangChain, LangGraph, CrewAI, AutoGen, or similar technologies.
• Experience with RAG architectures and/or vector databases is highly valuable.
• Knowledge of CI/CD practices.
• Experience with Docker and Kubernetes.
• Familiarity with Git and modern software development workflows.
• Advanced English and Spanish
• Availability to work aligned with U.S. business hours from Latin America

Nice to Have

• Experience with AWS Bedrock, SageMaker, Lambda, ECS/EKS, API Gateway, S3, IAM, or CloudWatch.
• Experience with LangChain, LangGraph, CrewAI, AutoGen, Open WebUI, or MCP.
• Experience with RAG pipelines, vector databases, embeddings, retrieval strategies, and prompt engineering.
• Experience deploying AI solutions into production or near-production environments.
• Experience with MLOps, monitoring, observability, and AI governance.
• Experience in insurance, banking, fintech, healthcare, or other regulated industries.
• Experience integrating AI solutions with enterprise systems, CRMs, ITSM tools, , or internal platforms.

Benefits

• 100% remote opportunity.
• Work with a U.S.-based insurance client.
• Opportunity to participate in advanced Generative AI and AI Agent initiatives.
• Exposure to AWS-based AI and cloud environments.
• International, English-speaking work environment.
• Opportunity to work on robust, business-critical AI solutions in a regulated industry.