 
						Data Engineer @ AVENGA
2 weeks ago
Bachelor’s Degree in Computer Science, Engineering, Mathematics, Statistics, or a related field 5-6 years of experience with common data engineering tools (e.g., Airflow, Spark, Snowflake) Experience in Python/PySpark must have 4-5 years of experience building ETL/ELT pipelines Experience with Azure Proficiency with SQL Fluency in English, both verbal and written Working on an interesting project using new technologies for one of our clients. Hybrid work in a very friendly office. ,[Collaborate within a multidisciplinary team of software developers, data scientists, and architects to develop innovative data solutions for the lab, Demonstrate a strong track record in building ETL/ELT pipelines and data warehousing, integrating data from diverse sources including legacy databases and unstructured documents, Design and implement data-driven solutions in collaboration with stakeholders, Develop and maintain data pipelines and CI/CD pipelines, optimizing data integration processes for accuracy and efficiency] Requirements: Python, SQL, Spark, PySpark, Azure, ETL Additionally: Sport subscription, Private healthcare.
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					  Data Engineer Market Data Asset @ Bayer2 weeks ago 
 Warszawa, Czech Republic Bayer Full timeBachelor’s/Masters degree in Computer Science, Engineering, or a related field. 3+ years of working experience in the field of Data & Analytics, preferably in the CPG industry 3+ years of proficient coding experience with Python for data engineering, including SQL and PySpark (DataFrame API, Spark SQL, MLlib), with hands-on experience in various databases... 
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					  Data Engineer @ Bolt1 day ago 
 Warszawa, Czech Republic Bolt Full timeYou have 3–4 years of experience as a software or data engineer, and have hands-on experience building and deploying data pipelines or analytics workloads in cloud environments. You’re proficient in Python and SQL, developing production-ready code for internal libraries, data pipelines, and automation. You have excellent communication skills, are fluent... 
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					  ETL Developer @ AVENGA1 week ago 
 Warszawa, Czech Republic AVENGA (Agencja Pracy, nr KRAZ: 8448) Full timeMinimum 2 years of experience in creating ETL solutions Advanced SQL knowledge (Oracle preferred) Extensive experience with ETL tools (preferred Informatica PowerCenter) English language min. B2 level It’s nice-to-have: University degree related to the position (Computer Technology/Mathematics/Physics/Finance/Banking) Worked with Data Vault concept... 
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					  Senior Data Engineer Customer Data Asset @ Bayer2 weeks ago 
 Warszawa, Czech Republic Bayer Full timeBachelor/Master’s degree in Computer Science, Engineering, or a related field. 5+ years of working experience in the field of Data & Analytics, preferably in the CPG industry 5+ years of proficient coding experience with Python for data engineering, including SQL and PySpark (DataFrame API, Spark SQL, MLlib), with hands-on experience in various databases... 
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					  Senior Data Engineer Market Data Asset @ Bayer2 weeks ago 
 Warszawa, Czech Republic Bayer Full time5+ years of working experience in the field of Data & Analytics, preferably in the CPG industry 5+ years of proficient coding experience with Python for data engineering, including SQL and PySpark (DataFrame API, Spark SQL, MLlib), with hands-on experience in various databases (SQL/NoSQL), key libraries (e.g., pandas, SQLAlchemy), parallel processing, and... 
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					  Senior Data Analyst @ AVENGA1 week ago 
 Warszawa, Czech Republic AVENGA (Agencja Pracy, nr KRAZ: 8448) Full timeExperienced in relational databases design and querying, including optimization Familiar with Big Data platforms (querying, optimization, loading and retrieving data) and at least some of the following technologies: Hadoop, Hive, Impala, pySpark, HQL Experienced with JSON/AVRO data formats Experienced with use and expansion of standardized data model like... 
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					  GCP Cloud Data Engineer @ ITDS2 weeks ago 
 Warszawa, Czech Republic ITDS Full timeYou’re ideal for this role if you have: Strong proficiency in SQL with experience optimizing complex queries Hands-on experience with Google Cloud Platform (BigQuery, Dataflow, Composer) Solid programming skills in Python and familiarity with Git Experience in building and maintaining cloud-based data solutions Understanding of data governance principles... 
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					  Data Engineer @ EPIKA2 weeks ago 
 Warszawa, Wrocław, Łódz, Czech Republic EPIKA Full timeData Engineering Foundations: Azure Databricks - PySpark, Spark SQL, Unity Catalog, Workflows Azure Data Factory, Key Vault, and ADLS/Delta OAuth, OpenID, SAML, JWT Medallion Architecture Strong SQL and data modeling in a lakehouse/Delta architecture Python for data engineering (API integration, utilities, testing) Operations: Running production pipelines... 
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					  Senior Azure Data Engineer @ ITDS2 weeks ago 
 Warszawa, Czech Republic ITDS Full timeYou’re ideal for this role if you have: Proven experience in large-scale data platform migration and modernization projects Deep expertise in Azure Databricks, Delta Lake, and Azure Data Factory Strong programming skills in Python, PySpark, and SQL Hands-on experience with CI/CD pipelines using Azure DevOps, GitHub, or Jenkins Solid understanding of... 
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					  Java Developer/Data Engineer @ Devire1 week ago 
 Warszawa, Czech Republic Devire Full timeBackground as a Java Senior Developer who transitioned into Data Engineering. Solid understanding of data engineering principles and Big Data processing. Hands-on experience with Scala and Apache Spark. Experience with software development. Familiarity with CI/CD pipelines, code quality monitoring, and cloud environments (preferably Azure). ...