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TL;DR
Data Analyst (SQL/Greenplum): Analyzing business data sources and designing data marts for a Greenplum-based Data Warehouse with an accent on data profiling, requirements gathering, and data modeling. Focus on defining transformation logic, preparing technical specifications and SQL prototypes, and validating analytical data against source systems.
Location: Minsk, Belarus — onsite, fully remote, or hybrid work options.
Company
Andersen is an outsourcing technology company delivering digital solutions and analytics projects for businesses across multiple industries.
What you will do
- Analyze and profile data sources for structure, quality, completeness, and refresh frequency.
- Gather requirements from business stakeholders and translate them into technical specifications.
- Design logical data mart structures, including attributes, granularity, and metric calculation rules.
- Create source-to-data-mart mappings and document transformation business logic.
- Prepare Greenplum SQL queries and data mart prototypes for Data Engineers.
- Validate development results and reconcile data with source systems.
Requirements
- 3+ years of experience as a Data Analyst.
- Strong SQL skills, including complex queries, window functions, and large datasets.
- Experience with Greenplum, distributed architecture, distribution keys, and partitioning.
- Experience with Data Warehouses and data modeling principles, including Data Vault, Star Schema, and Snowflake Schema.
- Ability to read source system documentation, communicate with data owners, and write clear technical specifications.
- English at Intermediate level or higher.
Nice to have
- Experience in FinTech, Healthcare, Retail, Telecom, or other business domains.
Culture & Benefits
- Flexible choice of fully remote, office-based, or hybrid work.
- Mentoring and onboarding support with opportunities for professional, financial, and career growth.
- Corporate training portal and certification compensation.
- Private health insurance and sports compensation depending on the employment type.
- Referral program and corporate social activities.
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