Remote Senior AI Engineer: GenAI & LLM Solutions

1801 Haleon Argentina S.A.; Quilmes; Remote; ARS 139,086,000 - 200,903,000; Full time

Job summary

Pearster is hiring an AI Engineer for a 100% remote role. You will design, build, and implement AI-powered solutions that solve real business challenges and create meaningful impact.

You will work with Generative AI, LLMs, ML, and intelligent automation, collaborating with cross-functional teams to translate ideas into scalable, production-ready capabilities. The role emphasizes prototyping, POCs, evaluation of models for accuracy, reliability, and cost, and partnering with Engineering, Product,

Qualifications

• Strong programming skills, preferably in Python.
• Professional experience in Software Engineering, Artificial Intelligence, Machine Learning, Data Science, or a related technical field.
• Hands-on experience building applications using

Responsibilities

• Build AI-powered solutions leveraging Generative AI, LLMs, and Machine Learning.
• Design, develop, and deploy AI-powered applications and solutions.
• Develop and integrate AI agents, APIs, and intelligent automation workflows.
• Build solutions using RAG (Retrieval-Augmented Generation), embeddings, vector databases, and prompt engineering.
• Integrate AI models and services from platforms such as OpenAI, Anthropic, Google, AWS, Azure, or similar providers.
• Develop prototypes and Proofs of Concept (POCs) and help transform successful experiments into production-ready solutions.
• Evaluate and optimize AI solutions for accuracy, reliability, performance, scalability, and cost.
• Collaborate with Engineering, Product, and business stakeholders to identify opportunities where AI can create meaningful value.
• Integrate AI capabilities into existing applications, platforms, and workflows.
• Contribute to responsible AI practices, including security, privacy, monitoring, and appropriate use of AI systems.
• Stay up to date with emerging AI technologies, frameworks, tools, and industry best practices.
• Share knowledge and contribute to building AI capabilities and best practices across the organization.

Skills

Python

Software Engineering

Artificial Intelligence

Machine Learning

Data Science

Job description

Pearster is hiring an AI Engineer for a 100% remote role. You will design, build, and implement AI-powered solutions that solve real business challenges and create meaningful impact.

You will work with Generative AI, LLMs, ML, and intelligent automation, collaborating with cross-functional teams to translate ideas into scalable, production-ready capabilities. The role emphasizes prototyping, POCs, evaluation of models for accuracy, reliability, and cost, and partnering with Engineering, Product,