Czego oczekujemy od Ciebie: Wykształcenia wyższego w obszarze Inżynierii IT, Inżynierii Danych lub Data Science 2–3 lat praktycznego doświadczenia w inżynierii Big Data Znajomości języków programowania i skryptowych: Spark, Scala, Java, Shell, P
2025-10-31 10:25:17ASTEK PolskaWhat we expect: — Python knowledge: OOP basics, threads and GIL, working with the pandas library;— SQL knowledge: query language (DQL, DDL, DML, TCL), transactions and ACID principles, indexes;— Big Data knowledge: basic concepts — OLAP vs. OLTP
2025-10-29 10:25:14Innowise5+ years of experience in Python and strong software engineering skills Solid knowledge of AWS cloud services and best practices Experience building scalable Spark pipelines in PySpark or Scala Practical experience with Spark Streaming for low-l
2025-11-04 10:25:14Link GroupDuża biegłość w SQL, PySpark i Pythonie w zakresie transformacji danych oraz tworzenia skalowalnych potoków danych (minimum 6 lat doświadczenia komercyjnego). Praktyczne doświadczenie w pracy z Apache Airflow, AWS Glue, Kafka i Redshift. Znajomo
2025-10-30 10:25:14DEVTALENTS sp. z o.oYour responsibilities, designing and implementing data models and architectures that support financial data management, developing and maintaining ETL processes to integrate data from diverse sources, including market data feeds, customer..
2025-12-20 16:40:51Educational Background: Bachelor’s or master’s degree in CS, Engineering, IT, or a related field. Programming Language: Strong programming skills in languages such as Python, Java or Kotlin. Cloud: Experience with public cloud providers AWS/Azur
2025-12-20 10:25:15Reply PolskaYour expertise aligns with our goals if you possess proficiency and experience in the following areas: SQL and SQLMesh – This is used to write the transformation logic Trino and RisingWave – These are our execution engines Kafka – Kafka is used
2025-12-20 10:25:15Tryg ForsikringBachelor’s degree in Computer Science, Data Science, Information Technology, or a related field. 5+ years of experience in data engineering, data operations, or a similar role, delivering production-grade data pipelines and services. Familiarity
2025-12-20 10:25:15Bayer 5,0Opis stanowiska Projektowanie, budowa i utrzymanie procesów ETL/ELT zasilających warstwę brązową Hurtowni Danych. Tworzenie i rozwój architektury danych oraz schematów w warstwie źródłowej z naciskiem na wydajność i skalowalność. Integracja dany
2025-12-20 09:48:02Data Engineer (Snowflake, Fintech)93_8760Obowiązki Designing and implementing robust data pipelines to ingest, clean, and process large volumes of HR data from various sources. Developing and maintaining data models using tools like DBT to ensur
2025-12-20 06:59:477N Sp. z o. o 4,7We are looking for an experienced Senior Data/ML Engineer to drive the development, deployment, and optimization of large-scale Machine Learning and Big Data solutions. You will work end-to-end across the ML lifecycle, build distributed data pip
2025-12-20 06:59:46B2B.net S.AWe are looking for an experienced Senior Data/ML Engineer to drive the development, deployment, and optimization of large-scale Machine Learning and Big Data solutions. You will work end-to-end across the ML lifecycle, build distributed data pip
2025-12-20 06:59:46B2B.net S.AWe are looking for an experienced Senior Data/ML Engineer to drive the development, deployment, and optimization of large-scale Machine Learning and Big Data solutions. You will work end-to-end across the ML lifecycle, build distributed data pip
2025-12-20 06:59:46B2B.net S.AWe are looking for an experienced Senior Data/ML Engineer to drive the development, deployment, and optimization of large-scale Machine Learning and Big Data solutions. You will work end-to-end across the ML lifecycle, build distributed data pip
2025-12-20 06:59:46B2B.net S.AWe are looking for an experienced Senior Data/ML Engineer to drive the development, deployment, and optimization of large-scale Machine Learning and Big Data solutions. You will work end-to-end across the ML lifecycle, build distributed data pip
2025-12-20 06:59:46B2B.net S.ABig Data Engineer – M/F/D112_25000GPY-enObowiązki Designing and developing solutions for collecting, transforming, and processing large datasets Analyzing data from multiple sources and translating findings into technical specifications Industri
2025-12-20 06:59:40Societe Generale SA Oddzial w PolsceYour responsibilities, Design and develop data architecture incorporating Snowflake, Immuta, Collibra, and cloud security, Implement and optimize ETL/ELT processes, manage raw data, automate workflows, and ensure high performance and reliability
2025-12-19 17:42:29SII Sp z o oYour responsibilities, Develop and deliver a Google Cloud Platform-hosted survey tool based on microservice architecture to measure internal customer sentiment across technology products., Collaborate with engineers, architects, and business..
2025-12-19 14:41:25Your responsibilities, Design, implement, and maintain scalable data pipelines serving as the data backbone for analytics and reporting., Develop layered data transformations (bronze, silver, gold layers) using Databricks and Delta Lake., Engine
2025-12-19 14:41:25Your responsibilities, Design and develop solutions in the Microsoft Azure ecosystem (ADF, Databricks, Synapse, DevOps pipelines)., Build data foundations for financial crime analysis and support risk-related decision-making., Create scalable da
2025-12-19 13:41:29Your responsibilities, Note: Detailed project information will be shared during the recruitment process., , At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe., Are you passionate about shaping da
2025-12-19 10:41:13Min. 5 years of professional experience in Big Data engineering, preferably in the banking or financial services sector Proficiency in Spark, Scala, and SQL Working knowledge of additional tools and technologies such as Python, Java, Airflow, De
2025-12-19 10:25:15Sii Polska5+ years of experience in data engineering, BI, or analytics development. At least 2 years in a leadership role within data-focused teams (leading engineers or BI developers). Solid expertise in SQL and data modeling. Proficient in using up-to-d
2025-12-19 10:25:15AristocratYour responsibilities, Collect, analyze, and understand the data requirements of our internal customers in all parts of the company, Advise our internal customers on the design of efficient data-driven processes, Create and maintain modular..
2025-12-18 15:41:20Your responsibilities, Develop and maintain robust data pipelines using Fivetran to ingest data from multiple sources., Implement and manage data transformation processes using dbt, ensuring consistency and quality., Design, build, and optimize
2025-12-18 14:41:24Twój zakres obowiązków, Projektowanie, rozwój i utrzymanie potoków danych (ETL/ELT) w środowisku GCP., Integracja danych z różnych źródeł (API, bazy, pliki) do narzędzi takich jak BigQuery i Cloud Storage., Projektowanie i optymalizacja modeli.
2025-12-18 13:41:17Twój zakres obowiązków, Projektowanie i implementacja procesów ETL/ELT z różnych systemów źródłowych do warstwy brązowej Hurtowni Danych., Opracowywanie i utrzymywanie architektury oraz schematów danych w warstwie brązowej, z uwzględnieniem..
2025-12-18 12:41:23Your responsibilities, designing and implementing data models and architectures that support financial data management, developing and maintaining ETL processes to integrate data from diverse sources, including market data feeds, customer..
2025-12-18 11:41:33Wymagania Doświadczenie: Min. 3 lata z Databricks, PySpark i Python (Pandas, SQL Alchemy) oraz 1 rok z MS Fabric Technologie: Bardzo dobra znajomość SQL oraz frameworków Python (np. FastAPI, Django) Chmura Azure: ADF, ADLS, SQL Server, Key Vault
2025-12-18 10:25:141dea 4,6Strong Python expertise (pipeline development, ETL) Hands-on experience with Google Cloud Platform (BigQuery, Pub/Sub, Dataflow or similar) Familiarity with Apache Flink or willingness to learn (Java-based) Solid Backend Engineering background (
2025-12-18 10:25:14DCG Sp. z o.o+5 lat doświadczenia na stanowisku Data Engineer oraz doświadczenie w pełnieniu roli wiodącej. Praktyczna znajomość ekosystemu GCP, w szczególności:- BigQuery - zaawansowany SQL, zarządzanie kosztami, optymalizacja wydajności.- Cloud Storage - z
2025-12-18 10:25:14T-MOBILE POLSKAWhat you need to have to succeed in this role Proven (3+ years) hands on experience in SQL querying and optimization of complex queries/transformation in BigQuery, with a focus on cost, time-effective SQL coding and concurrency/data integrity. P
2025-12-18 10:25:14HSBC Technology PolandMiejsce pracy: Warszawa Poszukujemy doświadczonego Inżyniera Danych do zespołu IT, który będzie odpowiedzialny za rozwój i utrzymanie procesów ETL zasilających warstwę brązową naszej Hurtowni Danych. Rola jest ściśle techniczna i zakłada bliską
2025-12-18 09:47:42Twój zakres obowiązków, Projektowanie i utrzymanie procesów ETL/ELT oraz pipeline’ów danych, Optymalizacja istniejących przepływów danych, zapytań SQL i wydajności baz danych, Integracja danych z różnych źródeł i rozwój hurtowni danych, Budowa i
2025-12-17 15:41:29Twój zakres obowiązków, Projektowanie, rozwój i utrzymanie potoków danych (ETL/ELT) w środowisku GCP., Integracja danych z różnych źródeł (API, bazy, pliki) do narzędzi takich jak BigQuery i Cloud Storage., Projektowanie i optymalizacja modeli.
2025-12-17 12:41:19Your responsibilities, Translate business and user needs into intuitive, visually compelling digital experiences., Support teams to define long-term visions, strategies & new business models that address today’s business needs and future growth
2025-12-17 11:41:35Sprawdzisz się w tej roli, jeżeli: Posiadasz min. 3 lata doświadczenia jako Data Engineer ze Sparkiem (Scala/Java) Potrafisz rozwiązywać złożone problemy Dbasz o najwyższą jakość usług Znasz bardzo dobrze język angielski (C1) Mile widziane: Dośw
2025-12-17 10:25:14ASTEK Polska 3,05–8 years of relevant experience. Knowledge of DSCS and DPTM is a plus. Strong experience with AWS services: S3, IAM, Redshift, Sagemaker, Glue, Lambda, Step Functions, CloudWatch. Hands-on experience with platforms like Databricks and Dataiku
2025-12-17 10:25:14Experis Polska 5,0Required Skills & Experience Minimum 4 years of experience in Data Engineering Databricks: Standard proficiency Azure DevOps: Basic to Standard SQL: Advanced Data Engineering Knowledge (modeling, data flow, SCD2): Standard to Advanced Python: Ba
2025-12-17 10:25:14Experis Polska 5,0Min. 2-3 lata doświadczenia na stanowisku Data Engineera Praktyczna znajomość ekosystemu GCP, w szczególności:- BigQuery - zaawansowany SQL, zarządzanie kosztami, optymalizacja wydajności.- Cloud Storage - zarządzanie danymi, wersjonowanie.- Pub
2025-12-17 10:25:14T-MOBILE POLSKAPersonal requirements: Have 4+ years of Apache Spark experience and have faced various data engineering challenges in batch or streaming Have an interest in stream processing with Apache Spark Structured Streaming on top of Apache Kafka Have exp
2025-12-17 10:25:14KMD PolandThe first map of the labor market in the IT sector. We want to simplify the search process to minimum
2025-12-17 08:56:06AUCTANE PolandZielona GóraYour responsibilities, Contribute to cutting-edge AI initiatives by applying your creativity, critical thinking, and analytical skills., Design and implement scalable data pipelines using cloud, generative, and agentic AI technologies., Work in
2025-12-17 00:40:05The first map of the labor market in the IT sector. We want to simplify the search process to minimum
2025-12-16 18:56:04DCV TechnologiesPoland (Remote)Tech Stack Programming: Python, PySpark, SQL, SparkSQL, Bash Azure: Databricks, Data Factory, Delta Lake, Data Vault 2.0 CI/CD: Azure DevOps, GitHub, Jenkins Orchestration: Airflow, Azure Data Factory Databases: SQL Server, Oracle, PostgreSQL, V
2025-10-17 10:25:14Experis PolskaProven experience as a Data Engineer or similar role. Strong proficiency in SQL and experience with Google BigQuery. Solid understanding of data modelling, ETL processes, and Big Data concepts. Experience with data integration and transformation
2025-11-08 10:25:12Ocado Technology