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Senior Data Engineer (GenAI / LLM) AI, GenAI, LLM, SQL, Kafka Warsaw, Gdańsk, Gdynia
Designs and builds LLM-powered automation for data pipelines, CI/CD, and developer tooling using Kafka, SQL, and distributed processing frameworks.
Senior Data Engineer with AWS and Snowflake Snowflake, AWS, dbt, airflow, data modelling, DWH W[...]
Build and maintain scalable data pipelines and transformations using Snowflake, AWS, dbt, and Airflow to power analytics and AI initiatives.
Senior AI Data Platform Engineer
Build and maintain scalable data infrastructure for AI/ML projects, designing data pipelines and optimizing data models with Python/Scala and cloud tools.
Senior Data Engineer in Default Management in SD High Risk and SD C&I
Senior data engineer designs and builds end-to-end data solutions for loan servicing and monitoring in a large Nordic bank, focusing on reliability and maintainability.
Expert Data Engineer in Default Management in SD High Risk and SD C&I
Senior data engineer builds and owns end-to-end data solutions for loan servicing and monitoring in a large Nordic bank, using Oracle, PL/SQL, DataStage, and modern data engineering practices.
Data Platform Engineer/Lakehouse Architecture
Design and build a cloud-based data lakehouse that ingests engineering and security tool data, transforms it through medallion layers, and serves analytics dashboards and AI agents.
Big Data Engineer (Spark or Flink + Scala/Kotlin/Java) @ Comscore via CC
Build and optimize petabyte-scale data pipelines using Spark/Flink and JVM languages, then serve insights via HTTP APIs for media analytics at Comscore.
Senior AI Data Engineer - ELT & AI-Driven Analytics
Senior AI Data Engineer builds scalable ELT pipelines and AI-driven analytics using SQL, dbt, Snowflake, and Spark to power Zendesk’s customer-facing and internal data products.
Data Platform Engineer
Design and optimize Snowflake-based data models and semantic layers to power analytics and AI use cases for a global lottery technology provider.
Data Analytics Engineer
Builds and optimizes data models in PySpark/SQL to support scalable analytics and dashboards, collaborating with business stakeholders and engineers to turn marketing, sales and logistics data into actionable insights.
Senior Data Engineer, Marketing Customer Profile (f/m/x)
Build and scale data pipelines in AWS/Databricks to power personalized marketing and AI-driven customer segmentation for a global meal-kit and food retailer.
GCP Data Engineer - Customer Value and Digital Engagement Department
Design, build, and maintain GCP-based data pipelines (ETL/ELT) and warehouses to power analytics, ML models, and AI apps for a telecom company.
Data Engineer – AI-Accelerated Development for Modern Data Platform
Build and maintain scalable ELT/ETL pipelines, orchestrate workflows in Airflow, and model data in Snowflake/Databricks to power analytics and AI apps, using Python, SQL, and AI coding tools.
Data Engineer (Junior / Mid) @ Respect Energy Fuels Sp zo.o.
Build and maintain ETL/ELT pipelines that feed a data warehouse and internal apps for an energy-trading company, using SQL, Python, Airflow, and APIs.
Senior Data Engineer Apache Hadoop, Apache Spark, SQL, Kafka Gdańsk
Build and maintain distributed data pipelines for regulatory reporting using Hadoop, Spark, SQL, and Kafka, while ensuring data quality and system stability.
Senior Data Engineer Apache Hadoop, Apache Spark, SQL, Kafka Gdańsk
Build and maintain distributed data pipelines using Hadoop, Spark, SQL, and Kafka to support regulatory reporting and event-driven architectures.
Senior Data Engineer (Databricks) @ CLOUDFIDE SP. Z.O.O
Build and scale cloud data platforms for global clients using Azure, Databricks, Spark, and CI/CD pipelines, designing ETL/ELT architectures and data models.
Senior AI Data Engineer (AI/Data Platform, Cloud Technologies, Python)
Design and build scalable cloud-native AI data platforms and pipelines using Python, Spark, and Kafka to power machine learning and GenAI initiatives for enterprise clients.
Big Data Engineer - Innovation / Project / Organization - Warsaw, Poland
Build and maintain a large-scale data platform for structured finance using Spark/Scala, SQL, and DevOps tools to process and industrialize big datasets for CIB’s GLBA business line.
Data Scientist Engineer
Builds and refines the pricing-optimization engine that powers Fetcherr’s AI-driven revenue management system using Python, mathematical optimization, and PyData tools.