Commercial Assistant / Commercial Trainee

Description

Job Summary: We are seeking a proactive and communicative Commercial Assistant/Trainee to support commercial routines, manage leads, and develop business opportunities in Mogi Guaçu. Key Highlights: 1. Support in lead and commercial opportunity management. 2. Sales development, relationship building, and marketplace strategy development. 3. A dynamic, structured, and continuously evolving work environment. PRONIX | Mogi Guaçu | SP | On-site Job Description Are you communicative, organized, and interested in the commercial field and customer relationship management? We are looking for a Commercial Assistant / Commercial Trainee to support the commercial team’s daily operations, ensuring organization, agility, and support in customer interactions and business opportunity development. Here, we value proactive professionals with a strong sense of responsibility and a continuous desire to learn—those who understand the importance of customer service and experience for company growth. We seek someone with strong communication skills, analytical thinking, and a results-oriented mindset, who can support the commercial team by organizing tasks, tracking leads, updating systems, and assisting in negotiations and commercial processes. If you wish to build your career in the commercial field, learn about sales, customer relationship management, and marketplace growth strategies, this is your opportunity for professional development within a dynamic, structured, and continuously evolving environment. We believe in the power of communication and in building lasting customer relationships—and we value those who deliver excellence, organization, and commitment! Responsibilities and Duties Support in lead and commercial opportunity management. Initial customer contact via WhatsApp, email, and other platforms. CRM and commercial system organization and updates. Support in proposal preparation and negotiation follow-up. Participation in commercial meetings (onboarding and customer follow-up). Monitoring of commercial KPIs and metrics. Support for commercial specialists and consultants. Follow-up with existing and potential customers. Support in organizing commercial processes and workflows. Coordination with internal departments to align requirements. Requirements and Qualifications Completed high school education (currently pursuing a university degree is a plus). Interest in building a career in the commercial field. Strong verbal and written communication skills. Organizational skills and attention to detail. Proactivity and eagerness to learn. Basic knowledge of Excel/Google Sheets. Prior experience in customer service or commercial roles is a plus. Desired Qualifications Learn consultative selling and customer relationship management. Learn about the sales funnel and customer journey. Learn about commercial strategies for marketplaces. Learn about negotiation, customer retention, and expansion. Develop skills in communication, persuasion, and data analysis. Simplified Application* *By applying, you agree to our Privacy Policy Simplified Application* Salary Range R$ 2.000,00 to R$ 2.300,00 Employment Type PJ (Individual Contractor) Benefits Cost-of-living allowance — that extra support for your daily needs! TotalPass — gym access for you and up to 3 dependents! Birthday Day Off — celebrate your special day your way! Health insurance — your well-being comes first! Dental insurance Life insurance Online financial consulting for employees About the Company PRONIX was founded with a mission: to transform people’s lives through online businesses. With an ambitious purpose: to create Brazil’s largest ecosystem of solutions for marketplace sellers. And we’re serious about it.