Job Description: We are seeking a highly experienced Senior Software Developer to join our team. The ideal candidate will have over 5 years of experience in software development, with a strong focus on data technologies and platforms. Key Responsibilities: - Design and implement end-to-end solutions utilizing machine learning and AI to enhance user experience. - Conduct experiments and continuously iterate on model improvements, considering multiple feature sets and personalization. - Collaborate with data scientists, engineers, and cross-functional teams to create strategic and tactical improvements, as well as develop end-to-end production-ready solutions. - Communicate methodologies and results to a community of researchers, developers, analysts, and product managers. - Evaluate and ensure quality, performance, scalability, and reliability of solutions. - Estimate effort, develop research and development plans, and prioritize work according to business needs.