Trainee Data Engineer/Data Analyst @ Innowise

Location: Warsaw What we expect:Solid knowledge of Swift;Understanding of OOP and POP principles;Understanding of SOLID principles, with the ability to provide real-world examples;Basic understanding of common design patterns;Understanding and hands-on experience with MVVM architecture;Basic experience with UIKit (building complete screens, Auto Layout,...

What we expect:  Strong theoretical knowledge of JavaScript fundamentals. Proficiency in working with HTML/CSS. Understanding of Object-Oriented Programming (OOP) principles and Web development basics. Knowledge of data security fundamentals in networks and Web development. Basic understanding of Node.js and at least one framework. Theoretical and...

What you should have: Knowledge of HTML/CSS and preprocessors (SASS/SCSS, LESS, etc.) Knowledge of JavaScript and TypeScript Relevant education English level: B1+ Will be a plus: Knowledge of React  Familiarity with state management tools (Redux, NgRx, Akita, etc.) and UI libraries (Material, Ant, etc.) German language skills at B1 level or...

Strong SQL (performance, CTEs, window functions) and Python for data work.   Hands-on Snowflake (warehousing, performance, role/security basics) and dbt (models, tests, docs).   Proven experience delivering end-to-end pipelines (extract → transform → model → serve for analytics).   Ability to handle unstructured/inconsistent data and normalize...

Proven experience with Azure Databricks and Azure Data Factory (ADF). Strong skills in SQL and Python for data engineering. Experience in building pipelines and data models. Good English (minimum B2) to communicate in an international team. Experience with Agile methods and Azure DevOps. We are looking for skilled Data Engineers to join a team working on...

Must-have skills8+ years in Data Engineering / Software Engineering.Proven experience in technical leadership (guiding engineering teams, allocating tasks, setting goals).Strong background in Azure cloud data services & technologies.Expertise in Azure Databricks, Unity Catalog, Delta Live Tables.Strong skills in Data Modelling, ETL pipeline design, and...

Required: Bachelor’s or Master’s degree in Computer Science, Data Science, or a related field. 5+ years of experience in data engineering or related roles, with a strong understanding of data integration and modeling. Proficiency in programming languages such as Python, SQL, or Java, and experience with data processing frameworks (e.g., Apache Spark,...

7+ years of experience in data architecture, database design, and data engineering Proven expertise in Google Cloud Platform (GCP), including: Dataplex, BigQuery, Dataflow (Apache Beam) and other GCP-native tools Strong experience with Apache-based data pipelining tools (Beam, Airflow, Kafka, Spark) Expertise in data modeling (conceptual, logical,...

5+ years of hands-on experience in data engineering roles, building and maintaining large-scale distributed data systems. Proven experience working with petabyte-scale datasets and high-throughput systems. Strong programming skills in Python, Java, or Scala. Solid understanding of database management systems (both relational and non-relational). Expertise...

WHO YOU ARE: Required: Bachelor’s degree in Computer Science, Data Engineering, Information Technology, or a related field Proven experience in data visualization tools, specifically with Tableau, QV and Power BI. Strong analytical skills with a solid understanding of data analysis and interpretation. Strong skills in SQL and scripting Familiarity with...