Job Summary: Build scalable, real-world-impact Machine Learning solutions—from data exploration to production—and influence strategic decisions with AI. Key Highlights: 1. End-to-end execution of Machine Learning solutions. 2. Technical leadership and mentorship for data scientists. 3. Focus on innovation and AI development for complex problems. **A PASSIONATE AND COLLABORATIVE TEAM** **We are driven by our purpose: transforming lives through our energy—bringing greater comfort to people, greater efficiency to businesses, and development to cities.** Our strength lies in fostering an inclusive culture that understands and values diversity, respects differences, and empowers everyone to become their best selves. **People are our greatest asset!** Here, safety is non-negotiable—we care for one another! We value autonomy and daily collaboration. We make things happen passionately and continuously evolve! Our people aspire to go far—and here they find growth opportunities. Are you seeking a professional challenge that can transform the world? Then Comgás is where you belong! We’re proud to be part of Brazil’s energy future! ***Want to grow with us?*** **\#vemsercomgás** **Responsibilities and Duties** In this role, you will play a central part in building scalable, business-impact Machine Learning solutions. We seek someone with strong technical and systemic vision—capable of end-to-end execution—from data exploration to production—shaping strategic decisions via AI applied to complex problems. * Translate complex business problems into scalable analytical solutions using advanced models (regression, classification, clustering, optimization), prioritizing performance and business value generation. * Serve as technical reference and mentor for the Data Science team, strengthening competencies and technical alignment across squads while integrating new technologies. * Evolve model architecture, Machine Learning pipelines, and experimentation frameworks—ensuring robustness, scalability, governance, and adherence to technical best practices, including versioning, deployment, and monitoring. * Promote technical quality and Responsible AI practices—ensuring explainability, sound development practices, and governance. * Communicate results clearly to both technical and business stakeholders—transforming analyses into strategic guidance. **Requirements and Qualifications** * Bachelor’s degree in Engineering, Computer Science, Statistics, or related fields. * Proven experience in technical leadership within Data Science, leading high-complexity projects with direct business impact. * Advanced expertise in Machine Learning and solid statistical foundations—including inference, hypothesis testing, experimental validation, and model development. * Experience with MLOps and modern model development and production architectures—including versioning, deployment, and monitoring. * Proficiency in Python and key data and Machine Learning libraries (pandas, scikit\-learn, PyTorch), plus frameworks for LLM-based applications. * Hands-on experience with modern data platforms and environments—such as Databricks, Azure—and observability practices. **Desirable** * English proficiency **Additional Information** **BENEFITS YOU’LL ENJOY:** We know eating well makes all the difference—so we offer: **Meal voucher** **Food voucher** To us, wellbeing goes far beyond the basics—when it comes to health, you’ll have: **Medical and dental assistance** **Pharmacy allowance** **Optical allowance** **Life insurance** Our **Equilíbrio Program** promotes initiatives focused on your **physical, mental, social, and financial health** To keep your body moving, we provide **Wellhub** We believe rest is essential—so we offer **vacation bonus** Your birthday is special! That’s why we grant a **Day Off** to celebrate. And for mental wellness, you’ll have access to the **Amigo Program**, offering psychological support whenever needed As a **citizen company**, we support every life stage: **Extended maternity leave (180 days)** **Paternity leave (20 days)** (applies to biological or adopted children) Are you a mother? You’ll also receive: **Childcare allowance** **Lactation room** at our Operations Center Because financial peace of mind is also part of wellbeing, we offer: **Profit-sharing program** **Private pension plan** **Education incentive** **Credit cooperative** We look forward to you **growing with us** **\#vemsercomgás** **\#evoluindoaoseulado** For us, energy is far more than delivering natural gas to our customers—it’s about uniting forces to empower people, businesses, and an entire country toward a better future. We constantly pursue excellence—the next breakthrough, a new frontier. We anticipate what matters most—for our customers and our business. We execute with excellence to raise industry-wide standards in safety and technology. And the strength of our team brings us daily opportunities, challenges, and innovation. That’s how we serve over 2 million customers—with our energy, transforming lives by bringing greater comfort to people, greater efficiency to businesses, and development to cities within our concession area. We follow three growth pathways guiding us toward the Comgás of the Future—enabled primarily by operational safety and our ESG agenda: * People at the Center—because our actions start with people and are directed toward people * Journey Efficiency—delivering our best while consciously using available resources * City of Tomorrow—building relationships that co\-create value across the entire ecosystem.