Our client operates in the sale, installation, and maintenance of air conditioning systems and is seeking a professional in the HVAC field to work as a salesperson, handling customer service and prospecting new commercial and residential clients to expand its client portfolio. **Responsibilities:** Serve customers in person, by phone, and via WhatsApp; Conduct negotiations with customers; Visit customers on-site; Present services/products through active prospecting among commercial and residential customers; Sell the services/products offered by the company; Keep customer records up to date; Prospect customers via phone, WhatsApp, and in-person visits to commercial and residential clients; Assist with post-sales demands; Maintain an organized workplace and routine; Prepare quotations for presentation to customers; Contribute to improvements in daily routines and the work environment. **Requirements:** Completed high school education; Sales experience; Valid driver’s license (categories AB); Company-issued mobile phone for business use; Attention to detail; Commitment; Proactivity; Assertive communication; Demonstrated organizational skills; Willingness and eagerness to learn. **Benefits:** Fixed salary plus commission of 1% to 5%, based on negotiations and goal achievement. Meal allowance. **Working Hours:** Monday to Friday, from 8:00 a.m. to 12:00 p.m. and from 1:30 p.m. to 6:00 p.m. Saturday, from 8:00 a.m. to 12:00 p.m. **Work Location:** **Neighborhood:** Centro **City:** Balneário Camboriú **State:** Santa Catarina