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Webellian S.p. z.o.o

About the role

Oracle Developer

Data Science & BI - Warsaw (Hybrid)

We are looking for an Oracle Developer for our Warsaw office. Our project is to develop new features for global cross-functional reporting platform for a leader in the insurance industry.

If you want a chance to work in a growing team of hungry, hard-working Business Intelligence engineers then this job is for you!

If you're tired of the boring job and want to join a friendly company culture with a passionate team of engineers with limitless potential then we'd love to meet you!

Key responsibilities

  • Designing, implementing and testing ETL processes.

  • Data modeling of 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.

  • Data analysis.Interact with business users on regular basis to consolidate and analyze the requirements.Incident and problem resolution according to project needs.

  • Production maintenance.Analysis of business needs and business support in correctly defining requirements for IT systems.​

  • Supporting architects and developers in understanding business requirements.​Proactive actions to simplify and adapt configurations and business processes to the architecture of the IT environment.

Competencies

  • MS degree in Computer Science, Engineering, or a related subject.

  • Experience with Oracle Version 10g, 11g, 12c.

  • Strong experience with Oracle functions, procedures, triggers, packages & performance tuning.Hands-on development using Oracle PL/SQL.

  • Performance tune SQL's, application programs, and instances.

  • Knowledge of data warehouse modeling concepts.Knowledge of the insurance business would a plus.

  • Experience with code repository tools.

  • Experience with PL/SQL is a benefit.

  • Knowledge of SAS Data Integration Studio or Microstrategy is a plus.

  • Good English speaking/writing skills are a must, English classes available.

What we offer

  • Contract under Polish law: B2B or Umowa o PracÄ™

  • Benefits such as private medical care, group insurance, Multisport card

  • Opportunity to work with excellent professionals

  • High standards of work and focus on the quality of code

  • Continuously learning and growth

  • International team

  • Pinball, PlayStation & much more (on-site 🤫)

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