Job Description: As a Senior Java/React Developer, you will be responsible for designing, developing, and maintaining high-quality software solutions. You will collaborate with cross-functional teams to understand business requirements and translate them into scalable and efficient software applications. Your role will involve leading technical projects, mentoring junior engineers, and continuously improving software development practices to ensure the delivery of robust and reliable software systems. You will work closely with internal teams across the organization to develop custom technical solutions for advertising partners. This includes adapting to different projects and objectives while delivering high-quality solutions.