We are seeking an experienced Tech Lead in Brazil to drive the development and implementation of advanced AI and Data Science solutions. The role bridges business strategy with technical execution, ensuring machine learning models are scalable, accurate, and deliver tangible value. You will define system architectures, guide the selection of algorithms and frameworks, and provide hands‑on leadership on critical technical challenges while collaborating with cross‑functional teams and maintaining data governance and quality standards.

Accountabilities

• Define the architecture of machine learning and AI systems, ensuring scalability and robustness.
• Maintain data quality and governance across multiple projects and environments.
• Guide the team in selecting the most appropriate algorithms, frameworks, and technologies for business needs.
• Provide hands‑on support on critical AI challenges, implementing and optimizing models.