**Junior Artificial Intelligence Engineer – Cooperative** **Location:** Curitiba/PR **Employment Model:** Cooperative **Area:** Data, AI, and Modernization **About Solo Network** Solo is one of the leading Microsoft integrators in Latin America. We are accelerating the expansion of our Data and AI practice and seeking technical talent eager to lead this journey with us. We work on high-impact projects, always focused on value creation, technical excellence, and close collaboration with clients. **About the Role** We are seeking Mid- and Senior-level Data Engineers to work on consulting projects, focusing on building scalable platforms and pipelines, data ingestion and processing architecture, and directly supporting data democratization for strategic clients. We seek candidates with strong technical foundations, hands-on experience with modern tools, and the ability to operate autonomously in complex environments. **Responsibilities** Support the development, testing, and implementation of Artificial Intelligence-based solutions under the supervision of more experienced professionals. Contribute to model maintenance, data organization, and execution of technical tasks in internal and client projects, aiming to improve processes and gain practical AI experience. Also handle more complex cases and perform other related and inherent duties as required by the area. **Mandatory Requirements:** Support the development and testing of supervised and unsupervised machine learning models. Collect, clean, and prepare data for use in AI models. Perform basic adjustments to existing models under guidance from mid- or senior-level engineers. Participate in integrating AI models into corporate systems and applications. Support the creation of simple scripts and automations in Python or other suitable languages. Monitor and document model performance, identifying potential failures or opportunities for improvement. Document technical activities and project outcomes. Collaborate with data, development, and product teams in executing operational tasks. Attend training sessions and stay updated on AI tools, frameworks, and best practices. **Preferred Certifications:** Microsoft AI-900: Azure AI Fundamentals DP-900: Azure Data Fundamentals Introductory certifications in Machine Learning, Python, or Data Science (Coursera, edX, Udemy, etc.) **Desirable:** Internships, academic projects, or activities related to data science, machine learning, or software development. **Education:** IT, Information Systems, Software Engineering, Networks, Computer Engineering, Computer Science, etc. **Language:** Technical English **What We Offer** * Challenging projects with major companies across diverse industries; * An experienced, collaborative, and technically autonomous engineering team empowered to propose solutions; * Opportunity to work with leading Microsoft tools and emerging technologies; * An environment that values continuous learning and technical autonomy; * Access to certification programs, training, and technical communities. If you enjoy getting hands-on, are passionate about data, and want to join a team that values excellence, let’s talk.