Jobs in the upholstery industry include workers who sew upholstery onto new furniture, such as couches and chairs, those who design and sew custom window treatments, those in the automotive manufacturing industry who install seats and seating upholstery in new cars, and those who work in upholstery repair. Although your duties may differ depending on the type of work you do, your responsibilities are to ensure that you sew fabric according to the manufacturer or client’s specifications and ensure that there are no imperfections.