Praca dla data analyst sql python tableau w Krakow

We are looking for an experienced Lead Data Engineer / Consultant to join a strategic data transformation programme within the global banking sector. This is an excellent opportunity to work on large-scale, enterprise-grade data platforms while leading technical initiatives and mentoring engineering teams. Location: Kraków (hybrid work model - 2 days per...

Strong programming skills: Python, T-SQL , and deep understanding of data lifecycle management Expertise in BI and reporting tools (Looker, Qlik Sense, Data Studio) and familiarity with cloud platforms (preferably Google Cloud) Experience creating conceptual, logical, and physical data models Knowledge of ETL processes, API integration, and governance tools...

Must-have skills - 8+ years of professional experience in Data Engineering, Software Engineering, or a closely related field. - Strong, hands-on commercial experience with Azure Databricks . - Very good knowledge of the Azure cloud ecosystem and cloud-based data architectures. - Excellent programming skills in Python – we are looking for a strong coder,...

- At least 10 years of experience in software design, data engineering and development in Agile and DevOps environments - Strong development and solution design experience with PySpark or Scala - Hands-on experience with Google Cloud Platform and building data pipelines in GCP - Experience with Apache Spark, Spark SQL, Hadoop, YARN, Hive, MapReduce and ETL...

- 4-6 years of experience in data engineering or related field - Strong experience with Apache Airflow and distributed data processing frameworks like Apache Spark - Proficiency in Python and SQL for data pipeline development - Mandatory familiarity with AI-assisted coding tools for day-to-day development - Experience with GCP data services for managing...

- Strong hands-on experience with Snowflake, including data modelling, performance tuning, cost optimisation, and security/governance features. - Proven experience building production-grade ELT/ETL pipelines using tools such as dbt, Apache Airflow, Azure Data Factory, or similar. - Expert-level SQL skills. - Working knowledge of at least one general-purpose...

5689 Join an exciting journey to create a cutting-edge Consumer Data Lake for a leading global organization based in Europe. This platform will unify, process, and leverage consumer data from various systems, unlocking advanced analytics, insights, and personalization opportunities. As a Senior Data Engineer, you will play a pivotal role in shaping and...

We are looking for a Data Engineer who will take a leading role in designing and implementing a scalable enterprise search engine - a platform that provides stakeholders with an intuitive, efficient, and reliable way to query and explore the firm’s data landscape.Our client is a leading global financial services firm providing wealth management, investment...

We are looking for a Senior Data Engineer to support the design, development, and enhancement of our client's enterprise data platform. The ideal candidate is a hands-on data engineer with strong experience building data pipelines, integrating data from operational databases, and working with modern cloud data warehouses. Responsibilities Build and...

Bachelor's degree in Computer Science, Engineering, or related field Proven experience as a Data Engineer or similar role Strong knowledge of data processing technologies and database systems (SQL, NoSQL) Experience with data pipeline and workflow management tools (e.g., Apache Airflow, ETL) Proficiency in programming languages (Python, Java, or Scala)...

10 years of hands-on experience in PostgreSQL database administration. Expert knowledge of PostgreSQL logical and physical replication. Strong experience with WAL archiving, Streaming Replication, and Logical Decoding. Proven expertise in database performance tuning, indexing strategies, and query optimization. Experience automating database operations using...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and...

Job Description WHO WE ARE Accenture is a leading global professional services company that helps the world's leading businesses, governments, and other organizations build their digital core, optimize their operations, accelerate revenue growth, and enhance citizen services. We offer solutions and assets across Strategy & Consulting, Technology,...

At least 10 years of experience in software design, data engineering and development in Agile and DevOps environments Strong development and solution design experience with PySpark or Scala Hands-on experience with Google Cloud Platform and building data pipelines in GCP Experience with Apache Spark, Spark SQL, Hadoop, YARN, Hive, MapReduce and ETL...

4-6 years of experience in data engineering or related field Strong experience with Apache Airflow and distributed data processing frameworks like Apache Spark Proficiency in Python and SQL for data pipeline development Mandatory familiarity with AI-assisted coding tools for day-to-day development Experience with GCP data services for managing cloud-based...

Description Key ResponsibilitiesMetadata Engineering & AutomationModel and document data structures, metadata relationships, and end‑to‑end lineage across data platforms (including lakehouse architectures).Configure and maintain metadata workflows, connectors, and governance assets.Build automations and integrations in Java and Python (strong...

At least 10 years of experience in software design, data engineering and development in Agile and DevOps environments Strong development and solution design experience with PySpark or Scala Hands-on experience with Google Cloud Platform and building data pipelines in GCP Experience with Apache Spark, Spark SQL, Hadoop, YARN, Hive, MapReduce and ETL...

- 10+ years of hands-on experience in PostgreSQL database administration. - Expert knowledge of PostgreSQL logical and physical replication. - Strong experience with WAL archiving, Streaming Replication, and Logical Decoding. - Proven expertise in database performance tuning, indexing strategies, and query optimization. - Experience automating database...

What you'll need to succeed in this role: - At least 3 years of commercial experience implementing, developing, or maintaining Big Data systems. - Strong programming skills in Python : writing a clean code, OOP design. - Strong SQL skills, including performance tuning, query optimization, and experience with data warehousing solutions. - Experience in...

Minimum 7 years of experience in Data Engineering Strong background in designing and implementing scalable data processing systems (pipelines, ETL processes, data warehouses, and data lakes) Hands-on experience with implementing data warehousing solutions like Snowflake, Databricks or Apache Iceberg Strong background and at least 3 years of hands on...