Data Modeling Specialist

5 godzin temu


Warszawa, Mazovia, Polska Webellian Pełny etat
Webellian's Business Intelligence Practice

We are seeking an experienced Oracle Developer to join our Warsaw office. Our team is dedicated to helping clients and partners streamline operations, reduce costs, and accelerate decision-making with data accuracy.

Our current project involves developing new features for a global cross-functional reporting platform for a leading insurance industry company. If you're passionate about working in a growing team of skilled Business Intelligence engineers, this role may be perfect for you.

As a key member of our team, you will be responsible for designing, implementing, and testing ETL processes. You will also work on data modeling, integrating data from multiple sources, SQL tuning, and incident resolution. Additionally, you will collaborate with business users to consolidate and analyze requirements, ensuring that our solutions meet the needs of our clients and partners.

Key Responsibilities:
  • Designing and implementing ETL processes using Oracle PL/SQL.
  • Data modeling, including Global Data Model - Data Store and Data Marts (Star Schema/Snowflake).
  • Integration of data from multiple sources.
  • SQL tuning, identification, and resolution of bottlenecks in ongoing processes.
  • Collaborating with business users to consolidate and analyze requirements.
Requirements: Strong experience with Oracle functions, procedures, triggers, packages & performance tuning. Proficiency in MS degree in Computer Science, Engineering, or related subject. Knowledge of data warehouse modeling concepts. Familiarity with code repository tools. Good English speaking/writing skills.

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