Eureka is a company that operates "Pairs", a dating and marriage matching app for people who are serious about finding a partner. Pairs is Japan's largest online dating app, with a cumulative total of over 27 million registered users in Japan. Since launching the Japanese version in 2012 and the Taiwanese version in 2013, it has continued to grow steadily, and more than 900,000 people have found their partners through Pairs. In 2015, we joined Match Group, which operates online dating apps around the world. To realize our mission of "Providing something people are glad to have in their lives.", we are aiming for further growth not only in Japan but globally.
Job Summary: We are recruiting a Product Data Analyst to support the growth of the online dating app "Pairs".
Eureka has a culture of making business decisions with a strong emphasis on data across a variety of decision-making situations. The Product Data Analyst position is part of the BI (Business Intelligence) Team, and you will take on the major mission of expanding the use of data for business decisions and improving the speed and quality of analysis. Specifically, this position works closely with product managers and is responsible for driving the full PDCA cycle, from building the data infrastructure and performing data analysis to growth initiatives. We look forward to applications from people who are not bound by assumptions and who will drive decisions that create value for Eureka.
What You'll Do: Lead the strategy, launch, and growth of Pairs' globalization in collaboration with each organization Lead the PDCA promotion of each initiative based on data analysis Design, build, and operate data warehouses and data marts using dbt and Dagster
Basic Qualifications (Required): Experience in data analysis using SQL and in building and operating data marts and data warehouses (3+ years of practical experience) Experience implementing dashboards with BI tools such as redash or Tableau (3+ years of practical experience) Experience performing analysis and development using coding agents Experience proposing actions on your own through data analysis and improving services Willingness to keep up with and learn the latest technologies, including generative AI Experience building consensus and driving projects while involving multiple internal departments and stakeholders Fluent Japanese communication skills Business-level English proficiency or above (reference: CEFR B2 or higher)
Preferred Qualifications (Nice to Have): Experience launching and growing new businesses Work experience with directors and executive members Skills to formulate and quantify complex, highly abstract analytical challenges and solve them Operational experience with data pipeline tools such as dbt and Airflow Expertise in data science and statistics Knowledge and experience in A/B testing and causal inference
Tools we use: Project management tool: JIRA Knowledge management tool: Confluence Communication tool: Slack BI tool: Tableau AI tools: Claude, Claude Code, Cursor, Codex Data infrastructure development language: Python Database: Google BigQuery Data collection and ETL infrastructure: dbt, Dagster, Fivetran
Characteristics: Can empathize with and commit to the future of the online dating industry Can involve and lead others across departments through communication Keeps thinking about the ideal state of the team and product Questions assumptions and can forge their own path Can think from a broad perspective, including risks, service philosophy, and the market, without being confined to their own viewpoint Can act for overall optimization beyond their role when needed Keeps learning and sees things through (persists through difficult situations)
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