Rakuten Viber is one of the most popular and downloaded apps in the world. Working with us provides a unique opportunity to influence hundreds of millions of our users and to be part of the journey that makes us a super-app. Our mission is to make people’s lives easier by enabling meaningful connections, from precious moments with family and friends, through managing business relationships to pursuing their passions. We are seeking a highly skilled Senior Data Analyst with strong technical expertise and a passion for analysing and optimising the performance of mobile dating applications. The ideal candidate will bring a data-driven mindset and experience working in fast-paced digital environments If you're passionate about the data analysis, and driving business growth through insights, we’d love to hear from you! Responsibilities: Identify improvement areas through data analysis, aligned with the company’s strategic vision and goals. Collaborate with cross-functional teams to translate data findings into business strategies. Define, conduct and analyze A/B tests to evaluate the effectiveness of different product initiatives. Developing and monitor dashboards and reports that provide visibility into platform health, user behavior, and key usage trends for stakeholders. Advantages: Strong statistical background Strong story-telling and presentation skills Experience: 5 6 years of experience in data analysis 2 years of experience in the Dating mobile apps market Strong expertise in SQL, Python, and data visualization tools (Tableau, Looker, Matplotlib). Experience designing and analyzing A/B tests. Familiarity with causality models for identifying relationships in data.