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  • Machine Learning Engineer

     ...Strong programming and algorithmics skills in Python, including experience with OOP. Advance knowledge of SQL and relational databases, ideally Snowflake. Expert knowledge of data analysis, statistics, data mining, machine learning or Big Data processing area.... 
    Baza danych
    Elastyczne godziny

    Samsung R&D Institute Poland

    Warszawa
    12 dni temu

  • Database Engineer, Patient Services

     ...Analytics, Data Science, Engineering, Computer Science, or other relevant), Proficiency in English, Experience with Enterprise SQL Databases (Snowflake or Oracle preferred), Knowledge of ETL processes, databases, warehouses, data modelling and related software skills,... 
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    Praca hybrydowa
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    BIOGEN POLAND

    Warszawa
    24 dni temu

  • Data Engineer

    18000 - 24000 zł

     ...quality controls: completeness, consistency checks, reconciliation, anomaly detection, and alerting. Integrate with source systems (databases, APIs, files) and publish processed datasets to relational databases. Define and maintain data contracts and metrics in... 
    Baza danych

    Michael Page

    Warszawa
    12 dni temu

  • SQL / BI Developer

     ...models in SSAS., Writing, debugging, and optimizing complex T‑SQL queries, stored procedures, and functions., Improving performance of database solutions (SQL Server Performance Tuning)., Collaborating with business stakeholders and analysts — gathering and translating... 
    Baza danych
    Praca hybrydowa
    Home office
    Elastyczne godziny

    Capgemini Polska

    Warszawa
    15 dni temu

  • Data Engineer with Microsoft Fabric (f/m/x)

     ...programming skills in Python and SQL Proficiency in Microsoft Fabric, PySpark, Azure DWH, Azure Data Factory, Azure Data Lake, Azure SQL Database, etc. Familiarity with CI/CD pipelines using Azure DevOps Knowledge of networking, security, identity management and serverless... 
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    Sii Sp. z o.o.

    Warszawa
    13 dni temu

  • Lead Data Engineer (with Streaming)

     ...real-time data pipelines using Apache Spark (Structured Streaming)., Implement Change Data Capture (CDC) pipelines from relational databases when required., Contribute to event-driven solutions using message brokers where streaming use cases are present., Engage with... 
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    Lingaro

    Warszawa
    3 dni temu

  • Data Engineer

    100 - 120 zł / stawka godzinowa

     ...of experience in building and maintaining data processing solutions, Strong foundation in SQL, Familiarity with Snowflake or other database systems, Understanding of ETL tools and version control systems (GitLab CI/CD), Basic Python skills for data processing tasks,... 
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    Pełny etat
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    Cyclad

    Warszawa
    9 dni temu

  • Data Engineer

     ...strong coding skills and confidence in writing clean, production-ready code., 2+ years of SQL and hands-on experience with relational databases (SQL Server, PostgreSQL, or similar)., Understanding of DWH data modeling and ETL/ELT development., General awareness of cloud... 
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    Praca wieczorami
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    CLOUDFIDE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

    Warszawa
    24 dni temu

  • ML Platform Engineer

     ...conceptual, problem solving, and analytical skills. ~ Extensive programming experience in Python, Go or other OOP languages, SQL and database, and familiarity with data structures, algorithms and software engineering principles. ~ Strong communication and interpersonal... 
    Baza danych
    Umowa o pracę

    Samsung R&D Institute Poland

    Warszawa
    3 dni temu

  • ETL Test Automation Engineer

     ...Proven experience in automated QA for ETL / data integration projects, Strong SQL / PL-SQL skills and solid knowledge of relational databases, Good understanding of ETL processes, ODS, and data warehousing concepts, Experience in manual data testing with strong attention... 
    Baza danych

    B2B.NET S.A.

    Warszawa
    11 dni temu

  • Data Engineer - Automation and Innovation Department

     ...from various source system types, including Kafka, MQ, SFTP, databases, APIs, and file shares Bachelor’s or Master’s degree in Data...  ...data quality management and data governance practices., Strong database expertise, including advanced SQL and PL/SQL., Proficiency in... 
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    Praca zdalna
    Elastyczne godziny

    T-Mobile

    Warszawa
    24 dni temu

  • Programista Baz Danych / SQL

    90 - 150 zł / stawka godzinowa

     ...wykształcenie wyższe (techniczne); Biegle posługujesz się językiem polskim; Jesteś w stanie przedstawić certyfikat: Microsoft Certified Database Administrator (MCDBA) - minimum dla Microsoft SQL Server 2016 , bądź Microsoft Certified Systems Administrator (MCSA) - minimum... 
    Baza danych
    Pełny etat
    Praca zdalna

    Detable

    Warszawa
    4 dni temu

  • SAP Basis Administrator

     ...configure, monitor, and troubleshoot SAP systems and associated databases in line with defined SLAs, Manage and monitor the operating...  ...system upgrades and transport management, 2+ years of SAP HANA database administration including tuning, upgrading, and performance optimization... 
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    Praca w weekendy

    Sonova Warsaw Service Center Sp. z o.o.

    Warszawa
    2 dni temu

  • Data Engineer (Azure Data Factory)

     ...improvement., , The project focuses on expanding and stabilizing the existing data platform, including the warehouse layer (Azure SQL Database or Synapse), optional dbt-based transformations, and occasional Power BI reporting support. You will work closely with the client-... 
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    Praca zdalna
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    Addepto

    Warszawa
    18 dni temu

  • Senior IT Data Analyst

     ...SharePoint Jira Oracle Your responsibilities Analyze and manage data within IT projects, particularly in context of Oracle databases Data analysis, monitoring system performance, troubleshooting data-related issues Support optimization and implementation of... 
    Baza danych

    DCV Technologies

    Warszawa
    3 dni temu

  • AI Solution Architect

    180 - 200 zł / stawka godzinowa

     ...as standards mature. Our requirements Experience in designing AI-powered solutions, including LLM applications, RAG, vector databases, agent workflows, and Python AI frameworks (e.g., LangChain, LangGraph). Ability to design flexible and modular architectures,... 
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    Elastyczne godziny

    PRETIUS SOFTWARE SP. Z O.O.

    Warszawa
    12 dni temu

  • Senior SQL & Database Developer | f/m/d

     ...Senior SQL & Database Developer | f/m/d Miejsce pracy: Warszawa Your responsibilities developing and maintaining the databases in MS SQL Server 2022 for Controlling and IFRS17 purposes implementing and designing of BI tools and Excel dashboards / reporting... 
    Baza danych
    Home office
    Praca zdalna
    Elastyczne godziny

    ERGO Technology & Services S.A.

    Warszawa
    11 dni temu

  • Data Engineer (ETL, Azure)

     ...contribute to projects that make a real difference., , Join Our Growing Data Engineering Teams in Warsaw!, , Capgemini is expanding its database-focused teams located in this office. We are looking for talented Data Engineers to join us in shaping innovative solutions for... 
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    Praca hybrydowa
    Home office
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    Capgemini Polska

    Warszawa
    10 dni temu

  • Senior Database Developer

    ## For additional information, please review .* Strong experience with Oracle database development, including PL/SQL programming.* Proficiency in Big Data platforms such as Hadoop, Spark, or similar technologies.* Solid understanding of database design principles and data... 
    Baza danych

    Citibank (Switzerland) AG

    Warszawa
    4 dni temu

  • Database Engineer

     ...Database Engineer Miejsce pracy: Warszawa Technologie, których używamy Wymagane PostgreSQL SQL Cloud Data Mile widziane AWS Azure O projekcie Obecnie poszukujemy osoby na stanowisko Database Engineer, który razem z nami stworzy wiodące... 
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    Elastyczne godziny

    B3 CONSULTING POLAND sp. z o.o.

    Warszawa
    4 dni temu

  • Mid-Level Oracle APEX Developer - API Integration & Web Applications

     ...sales network settlements., Integrate REST API services, external databases, and third-party plugins to deliver seamless user experiences....  ...to ensure maintainability. 3+ years of experience in Oracle database development and APEX application design., Strong knowledge of... 
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    Praca zdalna
    Elastyczne godziny

    ITDS Polska Sp. z o.o.

    Warszawa
    9 dni temu

  • Specjalista / Specjalistka ds. Analizy Danych - Data Quality (mid)

    50 - 75 zł / stawka godzinowa

    Wymagane, SQL, EXCEL, Google Sheets, Data Quality Mile widziane, PowerBI, Tableau, Python, Snowflake Data Cloud, BiqQuery, ETL O projekcie, Projekt realizowany w dużej instytucji finansowej. Celem jest zapewnienie wysokiej jakości danych wykorzystywanych w raportowaniu...
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    Praca stała
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    B2B.NET S.A.

    Warszawa
    10 dni temu

  • Senior Database Developer

     ...financial services that enable growth and economic progress. Team/Role Overview Automation and Tooling team are looking for Database Developer to join the Warsaw division of its core platform team! We're looking for someone excited about code! If you're into building... 
    Baza danych
    Praca dorywcza
    Praca z domu

    PowerToFly

    Warszawa
    4 dni temu

  • Azure Data Engineering Expert

     ...maintenance of related software, complex server infrastructure, and databases (such as Synapse, PowerBI, and local development environments)...  ...communication skills with high customer focus Desirable: Database knowledge, PowerBI knowledge, experience in Bl Projects &... 
    Baza danych
    Praca hybrydowa
    Home office
    Elastyczne godziny

    Capgemini Polska

    Warszawa
    12 dni temu

  • Data Migration Developer (freelance)

     ...implementation of ETL solutions,  Very good knowledge of procedural SQL languages (T-SQL, PL / SQL),  Proficient knowledge of relational databases (in particular MS SQL Server, Oracle),  Very good knowledge of at least one ETL tool (in particular: Informatica, Microsoft SSIS... 
    Baza danych
    Freelancer
    Praca dorywcza
    Praca hybrydowa
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    Elastyczne godziny

    PwC

    Warszawa
    3 dni temu

  • Data Science Engineer

     ...Document AI: Amazon Textract; LayoutLMv3; Retrieval-Augmented Generation (RAG) pipelines; Amazon Bedrock (Claude); OpenSearch vector databases  ~ Advanced Machine Learning: Graph Neural Networks (GNNs); Deep Reinforcement Learning; Survival Analysis (Cox Proportional... 
    Baza danych
    Elastyczne godziny

    Trinetix

    Warszawa
    18 dni temu

  • Senior Data Architect IT

    24000 - 29000 zł

     ...Pandas / PySpark · Docker · Kubernetes · CI/CD Automation · AWS Lambdas / Step Functions · Data Partitioning · Databricks · Vector Databases (Pinecone, Weaviate, pgvector) · Data Mesh / Data Fabric · Graph Databases / Knowledge Graph Design · Cloud Certifications... 
    Baza danych
    Praca zdalna

    OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

    Warszawa
    5 dni temu

  • Senior Azure Data Platform Engineer

     ...Implementing Azure Cognitive Services for natural language processing and other AI functionalities Designing and managing efficient database schemas to meet application data requirements Performing database tuning and query optimization to ensure high performance... 
    Baza danych
    Praca hybrydowa
    Home office
    Praca z domu

    Capgemini Polska

    Warszawa
    10 dni temu

  • Center Performance Management Manager (Reporting & Analytics) (F/M/D)

     ...be transferred to entities processing personal data on behalf of the controller, e.g. IT service providers, entities operating the database, entities handling application requests – however, these entities process data on the basis of an agreement with the controller... 
    Baza danych
    Podróże służbowe
    Praca z domu
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    JTI GBS POLAND Sp. z o.o.

    Warszawa
    10 dni temu

  • Analityk/Analityczka z Oracle BI

    Wymagane, Oracle BI, Power BI, SQL, Jasper Reports Mile widziane, Tableau, Qlik, ETL/ELT O projekcie, Oferujemy udział w stabilnym, długofalowym projekcie w sektorze publicznym, który łączy bezpieczeństwo zatrudnienia z pracą nad nowymi technologiami. Jako Analityk...
    Baza danych

    BCF Software Sp. z o.o.

    Warszawa
    2 dni temu