Data Scientist (AI)

TL;DR

Data Scientist (AI): Partnering with leading organizations to tackle critical challenges using data, designing impactful analytics solutions that drive performance with an accent on translating complex business questions into analytical problems and building models. Focus on writing highly optimized code, supporting innovative, scalable solutions, and creating real-world impact across diverse sectors.

Location: Must be based in Sao Paulo, Brazil

Company

hirify.global, AI by McKinsey, is a consulting firm focused on applying data science and AI to solve critical business challenges for leading organizations worldwide.

What you will do

• Partner with clients to understand their needs and design impactful analytics solutions.
• Translate complex business questions into analytical problems and build models to address them.
• Contribute to the development of hirify.global's internal Data Science Toolbox, writing highly optimized code.
• Present insights to colleagues and clients clearly and compellingly.
• Collaborate with interdisciplinary teams including data science, engineering, design, and business experts.
• Potentially write and present papers at internal and external conferences.

Requirements

• University degree with a strong academic record (Master’s in Computer Science, applied statistics, mathematics, AI, or related field preferred).
• 2+ years of experience applying machine learning and data mining techniques to large, real-world datasets.
• Strong background in computer science, engineering, statistics, mathematics, or physics.
• Ability to lead and drive model development independently, balancing quality and deadlines.
• Proficiency in Python and at least one additional language (e.g., R, Scala, SQL).
• Experience working with relational databases (SQL) and large datasets.
• Ability to communicate ideas effectively, both verbally and in writing, in English and Portuguese.

Culture & Benefits

• Continuous learning and mentorship, supported by structured programs and clear feedback.
• Opportunities to make a tangible impact by offering innovative ideas and practical solutions.
• Join a global community with colleagues from over 65 countries and 100 nationalities.
• Competitive salary and a comprehensive benefits package for holistic well-being.
• Career path flexibility with opportunities to explore new domains or geographies.