**Join Us and Be Part of Our Success!** Are you looking for a dynamic and continuously evolving work environment? We have an exciting opportunity for you! Come join our TEAM and contribute to the accelerated growth of a company that values teamwork, quality, and believes that change is essential for continuous improvement. **Requirements:** * Bachelor's degree in Chemistry, Chemical Engineering, or Pharmacy; * Experience with stability testing and analysis of product degradation data; * Knowledge of analytical method validation and technical documentation management (SOPs, CAPAs, records); * Familiarity with applicable regulatory standards (GMP/GLP, ANVISA, FDA); * Must reside in the São Carlos region. **Responsibilities:** * Read and execute standard operating procedures (SOPs) involving internal process flows; * Plan, conduct, and document stability studies for cosmetic, food, and pharmaceutical products in compliance with current regulations (e.g., ICH, ANVISA, FDA); * Prepare samples and perform accelerated and long-term stability tests, including shelf-life testing and physicochemical parameter assessments; * Validate analytical methods for stability (e.g., HPLC, UV-Vis, gas chromatography, USP/Ph. Eur.) and maintain ongoing method validation; * Control storage conditions, sample handling, traceability, and batch documentation, ensuring chain of custody and regulatory compliance; * Evaluate stability data, interpret trends, calculate expiration dates, and issue final reports with recommendations for reprocessing or batch rejection; * Ensure compliance with GMP, GLP, and quality requirements, including CAPAs, deviations, and audits; * Collaborate with quality, production, development, and regulatory teams on decisions regarding results and action plans; * Maintain and calibrate stability chambers and analytical equipment, validate method conditions, and ensure appropriate environmental conditions (temperature, humidity) in stability testing areas; * Prepare and review stability documentation, study protocols, study reports, preservation strategies, and stability conservation plans; * Participate in technical change reviews impacting storage conditions, packaging, or formulation. **We Offer:** * Dynamic and challenging work environment; * Professional growth opportunity within an expanding company; * Benefits competitive with the market. **Working Hours:** Monday to Friday, from 08:00 AM to 5:00 PM, with a 1-hour break. If you are ready to become part of a team committed to excellence, send us your resume. Don't miss the chance to advance your career in an environment that values your potential and contribution. We look forward to welcoming your talent to our team!