Senior Applied AI Engineer

🕒 November 20, 2025

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Arco Educação

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Arco é uma companhia brasileira focada em soluções educacionais para o ensino básico que desenvolve conteúdo, tecnologia e serviços para mais de 1.3 milhões de alunos e +5.000 escolas privadas de todo o país, abrangendo os segmentos da educação infantil ao ensino médio.

📋 Description

• Provide technical leadership to more junior members of the Applied AI Engineering team; • Identify opportunities to apply AI to drive business impact; • Conduct exploratory data analysis and data visualization to understand the business and inform LLM application use; • Develop patterns and best practices to improve the scalability of LLM applications; • Optimize the Applied AI Engineering development stack (CI/CD, evaluation of libraries, etc.); • Develop AI applications using Vector Databases, LLMs, single-agent and multi-agent architectures; • Build validation pipelines for LLM applications, including datasets and LLM-as-a-judge approaches; • Develop small backend and frontend components to validate LLM application proofs of concept; • Actively research technical blogs, research papers, and conference presentations to generate hypotheses for improving and optimizing LLM applications;

🎯 Requirements

• Experience in Data Science, Machine Learning Engineering, or working with LLM APIs; • Strong communication skills on technical topics related to Software Engineering, Data Science, or LLMs; • Familiarity with Python, Git, and software engineering best practices; • Experience mentoring team members; • Proficiency in English to study technical blogs and research papers in the AI field; • Collaborative team player; • Proactive attitude.

🏖️ Benefits

• Meal allowance and/or food voucher • Health and dental insurance • Transportation allowance • Extended maternity and paternity leave • Childcare assistance • Employee wellbeing support: partnerships with Wellhub and Zenklub • Education support • Discounts on airline tickets • Partnership for pet health insurance • Access to Arco educational materials for employees' children • Partnerships for MBA and postgraduate programs