Careers
Tokyo, Japan
Statistical Data Analyst
Role Overview
As a Statistical Data Analyst at Growth & Investment Agencies Ltd, you will leverage statistical methods to extract insights from complex datasets, build predictive models, and support data‑driven decision‑making across our African market engagements.
Key Responsibilities
Clean, transform, and validate large datasets from internal systems and third‑party sources
Apply statistical techniques (regression, clustering, hypothesis testing) to analyze market trends and project outcomes
Develop predictive and forecasting models to inform strategy and investment recommendations
Collaborate with data engineers to ensure robust data pipelines and reproducible workflows
Create clear, client‑ready visualizations and reports using tools such as Power BI or Tableau
Present findings to internal teams and client stakeholders, translating technical results into actionable business insights
Document methodologies, assumptions, and analysis steps to maintain transparency and reproducibility
Qualifications
Bachelor’s degree in Statistics, Mathematics, Data Science, Economics, or a related quantitative field
1–3 years of hands‑on experience in statistical analysis, modeling, or data science
Proficiency in statistical programming languages (R, Python, or SAS)
Strong understanding of statistical methods: regression analysis, ANOVA, time‑series, and clustering
Experience with SQL for data querying and manipulation
Ability to interpret and communicate complex results clearly to non‑technical audiences
Attention to detail and commitment to data integrity
Preferred Skills & Attributes
Familiarity with machine‑learning libraries (scikit‑learn, TensorFlow, or similar)
Experience with cloud‑based analytics platforms (e.g., AWS SageMaker, GCP AI Platform)
Knowledge of African economic or sectoral datasets and key regional statistics agencies
Strong data‑visualization skills using tools such as Tableau, Power BI, or matplotlib
Proactive problem‑solver comfortable working in a fast‑paced consulting environment
Compensation
Salary Range: USD 50,000 – 60,000 per year