A Customer Dev Developer focuses on understanding customer needs and translating them into software solutions. They engage directly with customers to gather feedback and understand their problems, then work closely with the development team to design and implement features addressing those needs. They also monitor customer satisfaction and usage patterns to identify opportunities for improvement. Their role requires strong communication and problem-solving skills, as well as technical expertise. They play a crucial role in ensuring the product or service meets customer expectations and contributes to business growth. They essentially bridge the gap between the customers and the development team.