AI Engineer I

Arco Educação

AI Engineer I at Arco Educação, implementing AI solutions in educational technology. Working with a dedicated team to develop impactful educational tools.

Posted 7/30/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Generative AI and Machine Learning, with a strong focus on developing LLM solutions that enhance educational outcomes. Proficient in translating business needs into technical solutions while collaborating effectively with cross-functional teams.

Highest-signal resume keywords

Generative AIMachine LearningLLM DevelopmentPython ProgrammingData Science

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

LLM ApplicationsVector DatabasesCI/CDSoftware Engineering Best PracticesUnit TestingDesign PatternsEvaluation MetricsAnnotation PipelinesQuality PipelinesAPI Optimization

Soft Skills

Communication SkillsCollaborationInfluencing

Tools & Technologies

GitLLM Infrastructure

Industry Keywords

Education SectorHuman LearningTechnical SolutionsPrototypingAI Trends

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Understand the trade-offs of applying Generative AI and Machine Learning in terms of 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.
Independently develop cutting-edge LLM solutions that interact with millions of users in the education sector.
Deeply understand and apply AI concepts such as 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.
Use the team's development stack (CI/CD, LLM infrastructure, governance and API/compute cost optimization).
Interact with teachers, students, families, school principals and pedagogical specialists to co-create solutions for the education environment.
Build and influence the team to rapidly and adaptively create prototypes for quick validation of business and technical hypotheses.
Actively research new papers, technical blogs and major global AI conferences to bring trends, new libraries and AI techniques to the team.

Requirements

What you’ll need

Genuine interest in Education and human learning.
Strong theoretical and practical background (through academic, open-source or professional projects) in Data Science, Machine Learning Engineering, or development of LLM-based applications.
Proficiency in Python and Git, with strong adherence to Software Engineering best practices (Clean Code, Unit Testing, Design Patterns).
Communication skills to translate complex technical concepts for product and business stakeholders.
English (Intermediate to Advanced) with excellent reading comprehension for consuming documentation, scientific articles and AI papers.

Benefits

Comp & perks

Meal allowance and/or Flash meal card.
Health and dental insurance (SulAmérica).
Transportation allowance for on-site and hybrid positions.
Extended maternity and paternity leave.
Childcare assistance.
Health and wellness support: partnerships with Wellhub and Zenklub.
Education incentives.
Discounts on air travel.
Partnership for pet health insurance.
Access to Arco educational materials for employees' children.
Partnerships for MBA and postgraduate programs.