Data Engineer
6 days ago
Strong SQL expertise with proven ability to write, debug, and optimize complex queries. Expert-level Oracle PL/SQL development skills (procedures, functions, triggers, advanced features). Hands-on experience with Oracle Database and Oracle Exadata platforms. In-depth knowledge of database architecture, administration, and performance tuning techniques. Nice-to-Have Skills: Experience with Tableau for data visualization and reporting. The Oracle Data Warehouse Engineer(s) will be responsible for designing, developing, and optimizing Oracle-based data warehouse solutions. They will work on building scalable data models, writing advanced PL/SQL code, ensuring performance optimization, and supporting data-driven decision-making through robust data architecture. ,[Data Warehouse Development: Design, develop, and maintain Oracle-based data warehouses and data marts., PL/SQL Development: Create and maintain PL/SQL stored procedures, functions, triggers, and packages to support complex data transformations and business logic., Performance Optimization: Conduct performance tuning, query optimization, and troubleshoot database performance bottlenecks., Database Management: Work with Oracle Database and Oracle Exadata environments, ensuring stability, scalability, and efficiency., Data Modeling: Support the design and implementation of optimized data models for analytics and reporting.] Requirements: oracle, Oracle database, SQL
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Full Stack AI Engineer @ Data Science UA
22 hours ago
Remote, Kiev, Czech Republic Data Science UA Full time- 5+ years of industry experience in product-centric full stack engineering roles;- Very strong software engineering background with deep expertise in Python/Typescript.- Hands-on LLM product patterns (prompting, tool use, routing, evals, regression testing);Experience of working with Agents & LLMs:- LangGraph/LangChain (know its limitations & trade-offs);-...
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Databricks Data Engineer @ Link Group
1 week ago
Remote, Czech Republic Link Group Full timeRequirements: 5+ years of experience in Data Engineering 2+ years of hands-on experience with Databricks Strong skills in SQL, PySpark, and Python Solid background in data warehousing, ETL, distributed data processing, and data modeling Excellent analytical and problem-solving skills in big data environments Experience with structured, semi-structured, and...
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Senior Data Engineer @ 1dea
6 days ago
Remote, Czech Republic 1dea Full timemin 5 yrs of relevant experience Solid experience with AWS services (S3, IAM, Redshift, Sagemaker, Glue, Lambda, Step Functions, CloudWatch) Experience with platforms like Databricks, Dataiku Proficient in Python / Java, SQL – Redshift preferred, Jenkins, CloudFormation, Terraform, Git, Docker, 2-3 years of Spark – PySpark Good communication and SDLC...
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Senior Data Engineer @ Link Group
6 days ago
Remote, Czech Republic Link Group Full timeRequired Skills & Experience 5–8 years of hands-on experience in data engineering or similar roles. Strong knowledge of AWS services such as S3, IAM, Redshift, SageMaker, Glue, Lambda, Step Functions, and CloudWatch. Practical experience with Databricks or similar platforms (e.g., Dataiku). Proficiency in Python or Java, SQL (preferably Redshift), Jenkins,...
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Data Engineer
1 week ago
Remote, Czech Republic Crestt Full timeKogo szukamy? Masz już doświadczenie jako Data Engineer i chcesz dalej rozwijać się w tym kierunku Dobrze znasz technologie: Azure Data Lake Storage (ADLS), Azure Databricks (Python/PySpark, SQL), Azure Data Factory, Azure DevOps Potrafisz pracować w środowisku międzynarodowym – komunikacja w języku angielskim nie stanowi dla Ciebie problemu...
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Senior Data Engineer @ hubQuest
6 days ago
Remote, Warsaw, Czech Republic hubQuest Full timeWhat we expect 5+ years of professional experience as a Data Engineer or Software Engineer in data-intensive environments Strong Python development skills, with solid understanding of OOP, modular design, and testing (unit/integration) Experience with PySpark and distributed data processing frameworks Hands-on experience with Azure Data ecosystem,...
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Remote, Czech Republic INNOBO Full timeTo thrive and succeed, you are expected to have: Bachelor’s degree in computer science, engineering, or a related field, complemented by experience in data engineering. A master’s degree is preferred Extensive experience with Git and managing version control in a collaborative environment Proven track record of implementing and managing CI/CD pipelines...
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Senior Data Engineer
1 week ago
Remote, Czech Republic N-iX Full timeRequirements: Over 4+ years of experience showcasing technical expertise and critical thinking in data engineering. Hands-on experience with DBT and strong Python programming skills. Proficiency in Snowflake and expertise in data modeling are essential. Demonstrated experience in building consumer data lakes and developing consumer analytics...
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Senior Data Engineer
1 week ago
Remote, Czech Republic N-iX Full timeRequirements: Over 4+ years of experience showcasing technical expertise and critical thinking in data engineering. Hands-on experience with DBT and strong Python programming skills. Proficiency in Snowflake and expertise in data modeling are essential. Demonstrated experience in building consumer data lakes and developing consumer analytics...
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Data Engineer @ Experis Polska
3 days ago
Remote, Warszawa, Czech Republic Experis Polska Full timeProven experience with traditional data warehouse and ETL systems (Informatica is a strong plus) Hands-on expertise with PySpark and Python Experience working with Databricks Proficiency in cloud platforms, preferably Microsoft Azure Experience in large-scale data migration projects Familiarity with CI/CD practices in data engineering Start Date: ASAP /...