The role of a product manager in technology development is pivotal, starting with identifying market needs and defining the product vision. They work closely with cross-functional teams, including engineering, marketing, and sales, to prioritize features, set timelines, and ensure that the product meets customer expectations. A product manager also acts as the bridge between stakeholders, facilitating communication and gathering user feedback. Their strategic decision-making is crucial for guiding the product throughout its lifecycle, aligning it with the company's overall goals and objectives.