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Data Engineer: ETL & Analytics Specialist | Hybrid (Warsaw)
Designs and maintains ETL pipelines and analytics for financial services using SQL, Elasticsearch, Kubernetes, and Python, then builds dashboards in Power BI or Tableau.
Data Engineer - Microsoft Fabric @ Angry Nerds
Builds and optimizes cloud-based data pipelines using Microsoft Fabric, Azure Synapse, PySpark, and SQL to process diverse datasets for analytics and reporting.
Cloud Data Engineer (AWS / Terraform / Python)
Design and automate AWS-based data infrastructure using Terraform and Python, building scalable pipelines for ingestion, transformation, and validation.
(Junior or Mid) Data Engineer with Snowflake
Build and optimize Snowflake-based data pipelines, model data, and automate workflows to deliver reliable, secure data for analytics and reporting.
Data Engineer Intern - BDAA Big Data - TalentBank 2026
Data Engineer Intern builds and maintains cloud-based ETL pipelines and data pipelines in Google Cloud to feed Commerzbank’s Big Data cluster, ensuring data quality and integrity for analytics and data science teams.
Data Engineering Lead with Snowflake
Lead a team of Snowflake Data Engineers to build and maintain Aviva’s Financial Data Hub, focusing on scalable, secure, and automated data pipelines and platform governance.
Senior AI Data Engineer
Designs and operates enterprise-grade data and AI platforms using GitOps, building scalable ETL pipelines, feature stores, and RAG systems to power Netwrix’s security-focused AI products.
Senior Data Engineer @ Vatix
Own and evolve Vatix’s AWS-based data warehouse (Redshift, Postgres RDS) and pipelines that power real-time customer dashboards, while setting the technical direction for data engineering and integrating third-party systems.
(Senior) Data Engineer (Kafka)
Build and maintain scalable, event-driven data pipelines in AWS using Kafka (MSK), AWS Glue, Python and PySpark to power Aviva’s enterprise Operational Data Store and ensure trusted business data.
Senior Full-Stack (React+Node.js) Engineer 14:00 - 22:00 CET
Build and scale a widget-based micro-frontend platform in React+Node.js, integrating AI-driven contract workflows and ensuring enterprise-grade security and compliance for a SaaS product used globally.
Data Engineer @ Scalo
Builds and maintains ETL pipelines, optimizes databases, and creates data visualizations using SQL, Python, and tools like Power BI or Elasticsearch for financial-sector clients.
Digital Data Engineer
Maintains and enhances data layer, tagging, and analytics for Samsung SDS’s ecommerce platforms using Adobe Analytics/Launch and server-side tracking.
Senior Software Developer
Designs and builds high-performance APIs and services for geoscience data, enabling analytics and AI workflows on the Seequent platform while leading architecture and mentoring engineers.
Senior Data Engineer
Builds and maintains scalable data pipelines for an automotive sales client using Azure Databricks, Python, and Synapse/IICS to support business processes and integrations.
Big Data Engineer
Builds and optimizes distributed data pipelines using Apache Spark (Python/Scala) to process large datasets for enterprise clients.
Senior Data Engineer
Build and scale ad-tech data infrastructure that processes billions of events daily, transforming raw ad server and SSP/DSP data into real-time analytics for campaign optimization and business intelligence.
Data Engineer room
Builds and maintains ETL pipelines, optimizes databases, and creates financial-data reports using SQL, Elasticsearch, Kubernetes, and Python.
Senior Software Developer
Leads software development using C# .NET, Azure, and SQL Server, mentors junior devs, and drives Agile projects in an HR tech product team.
Software Architect
Designs and leads Paymentus’s enterprise payments platform, defining scalable microservices, APIs, and data flows while mentoring engineers and translating business needs into technical solutions.
AI Engineer
Build LLM-powered automations, chat/voice assistants, and RAG pipelines using Python, FastAPI, and vector databases; deploy cloud-native services with CI/CD and guardrails.