Senior AI Engineer

🕒 July 30

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🤖 AI Engineer

👻 Ghost score 11%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Arco Educação

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

📚 Education

🤝 B2B

Education • B2B

Arco Educação é uma companhia brasileira focada em soluções educacionais para o ensino básico, desenvolvendo conteúdo, tecnologia e serviços para mais de 1. 3 milhões de alunos e mais de 5. 000 escolas privadas em todo o país, abrangendo desde a educação infantil até o ensino médio. O propósito da Arco é aliar educação de excelência e gestão eficiente.

📋 Description

• Act as the technical reference for more junior engineers on the AI Engineering team, disseminating best practices and guiding software engineering and AI architectural decisions • Proactively identify opportunities to apply Generative AI and Machine Learning that generate real impact on key business metrics • Translate business needs into viable technical solutions using LLMs and data • Co-create solutions with Product, Software Engineering and Design teams • Lead the development of cutting-edge LLM solutions that interact with millions of users in the education sector • Architect and develop advanced AI applications using vector databases, multimodal LLMs, single-agent and multi-agent systems • Develop and optimize annotation, validation, and quality pipelines for LLM applications, implementing evals, LLM-as-a-judge, evaluation metrics, etc. • Evolve and optimize the team’s development stack (CI/CD, infrastructure for LLMs, governance, and API/compute cost optimization) • Interact with teachers, students, families, school leaders, and pedagogical specialists to co-create solutions for the educational environment • Build and influence the team to rapidly and adaptively produce prototypes for fast validation of business and technical hypotheses • Serve as the team's reference for following new papers, technical blogs, and leading global AI conferences to bring trends, new libraries, and AI techniques to the team.

🎯 Requirements

• Genuine interest in Education and human learning • Solid experience in Data Science, Machine Learning Engineering, Software Engineering (data-focused), or in the robust development of LLM-based applications • Advanced proficiency in Python, Git, and strong software engineering practices (Clean Code, Unit Tests, Design Patterns) • Excellent communication skills to translate complex technical concepts for product and business stakeholders • Previous experience mentoring engineering or data professionals • Advanced English for reading technical literature, documentation, and scientific papers at the cutting edge of AI research.

🏖️ Benefits

• Meal and/or food allowance (Flash) • Health and dental insurance with SulAmérica • Transportation allowance for on-site and hybrid positions • Extended maternity and paternity leave • Childcare assistance • Health and wellbeing support: partnerships with Wellhub and Zenklub • Education incentives • Discount on airline tickets • Partnership for pet health plans • Access to Arco educational materials for employees' children • Partnerships for MBA and postgraduate programs