An InDesign developer specializes in using Adobe's InDesign software, a desktop publishing application used to create works like posters, flyers, brochures, magazines, newspapers, and books. They design and layout pages with text, graphics, and interactive elements. Their tasks include formatting text, importing images, adjusting sizes, creating templates, and ensuring color accuracy. Developers often collaborate with other team members to create cohesive designs. They also troubleshoot any issues within the software and optimize the workflow. Their work is essential in both print and digital media, as they ensure the final product is visually appealing and professionally polished.