AI/Cognitive Platform Specialist

Description

We are looking for an **AI/Cognitive Platform Specialist** to work on strategic Artificial Intelligence, Data Science, and cognitive solutions projects, supporting business areas in decision-making through analysis of large volumes of data and development of intelligent models. **Responsibilities and Duties** * Develop and maintain AI and cognitive platform solutions; * Support business areas with predictive and data-driven analytics; * Develop Machine Learning and Deep Learning models; * Work with large volumes of data (Big Data); * Build and enhance expert systems, chatbots, and cognitive mechanisms; * Apply data mining and text mining techniques; * Participate in data modeling and architecture; * Implement supervised, unsupervised, and reinforcement learning algorithms; * Work on initiatives involving IoT, automation, and intelligent solutions; * Contribute to innovation, continuous improvement, and data-driven decision-making. **Requirements and Qualifications** * Bachelor's degree in Information Technology **or** Bachelor's degree in any field \+ postgraduate qualification (specialization, master's, or doctoral degree) in IT with a minimum workload of 360 hours; * Minimum 3 years of professional experience in the field; * Proficiency in: * Python * Java * R * Scala * SQL **Desirable Technical Knowledge** * Applied statistics and data science; * Data modeling and Big Data; * Machine Learning algorithms: * Supervised * Unsupervised * Reinforcement learning * Neural networks and Deep Learning; * Decision trees and Random Forest; * Recommendation systems; * Data Mining and Text Mining; * Fuzzy logic and genetic algorithms; * Cognitive expert systems and chatbots; * Concepts of robotics and Internet of Things (IoT). **Behavioral Competencies** * Proactivity; * Self-management ability; * Analytical and collaborative mindset; * Strong oral and written communication skills; * Teamwork aptitude; * Decision-making capability. **Desirable Certifications** * AWS Certified Machine Learning – Specialty * Microsoft Certified: Azure AI Engineer Associate. **Differentiators** * Experience with cloud environments; * Hands-on experience in business-applied AI projects; * Experience working with cognitive platforms and intelligent automation. **Additional Information** **Benefits** **High-quality healthcare:** Bradesco National Health Plan covering medical and dental services. **Guaranteed meals:** Swile card for your meals. **Mobility:** Transportation allowance for commuting. **Financial security:** Exclusive banking credit package. **Life insurance:** 100% coverage at no additional cost. **Physical health:** Access to gyms via Wellhub (Gympass) **100% Remote Position** **CLT Employment Contract** **Join Certsys and Be Part of the Digital Transformation of the Public Sector!** Are you passionate about technology and innovation, and do you believe that true digital transformation begins with cultural change? Then you're ready to make a difference in the public sector with us! At Certsys, our mission is to accelerate the digital modernization of government organizations. To achieve this, we need talents like you — curious, creative, and eager to innovate every day. #### **Why Certsys Is the Right Place for You?** **Real Impact**: Participate in projects that transform public administration with innovative technology. **Innovation Culture**: Innovation is our mindset. Contribute ideas and solutions that make a difference. **Cutting-edge Technology**: Work with market-leading tools and deliver exceptional results. #### **Benefits That Make a Difference:** **High-quality healthcare:** Bradesco National Health Plan covering medical and dental services. **Guaranteed meals:** Swile card for your meals. **Mobility:** Transportation allowance for commuting. **Financial security:** Exclusive banking credit package. **Life insurance:** 100% coverage at no additional cost. **Education investment:** Exclusive discounts on courses and educational institutions. **Physical health:** Access to gyms via Wellhub (Gympass) **Join Certsys!** www.certsys.com.br