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 8 years of experience in data analysis with proven business impact 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.