Senior Data Engineer

2 tygodni temu

Rzeszów, Polska Xebia sp. z o.o. Pełny etat

building and maintaining architecture patterns for data processing, workflow definitions, and system to system integrations using Big Data and Cloud technologies, # evaluating and translating technical design to workable technical solutions/code and technical specifications at par with industry standards, # establishing scalable, efficient, automated processes for data analysis, data model development, validation, and implementation, # working closely with analysts/data scientists to understand impact to the downstream data models, # writing efficient and well-organized software to ship products in an iterative, continual release environment, # contributing and promoting good software engineering practices across the team, # communicating clearly and effectively to technical and non-technical audiences, # defining data retention policies, # monitoring performance and advising any necessary infrastructure changes. #3+ years’ experience with AWS (Glue, Lambda, Redshift, RDS, S3), #5+ years’ experience with data engineering or backend/fullstack software development, # strong SQL skills, # Python scripting proficiency, # experience in structuring and modelling data in both relational and non-relational forms, # normalization / denormalization and data warehousing concepts (star, Snowflake schemas), # designing for transactional and analytical operations, # good verbal and written communication skills in English. Candidates must have an active VAT status in the EU VIES registry: #Nice to have: # experience with data modelling tools, preferably DBT, # experience with Enterprise Data Warehouse solutions, preferably Snowflake, # familiarity with ETL tools (such as Informatica, Talend, Datastage, Stitch, Fivetran etc.), # cloud (Azure, AWS, GCP) certification, # experience with data transformation tools – Databricks and Spark, # data manipulation libraries (such as Pandas, NumPy, PySpark); #we fund certifications e.g.: AWS, Azure, # events and technology conferences, # technology Guilds, # internal training, # private medical healthcare, # We are flexible: # B2B or employment contract, # contract for an indefinite period.

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