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A Data Engineer designs and builds modern data platforms on Microsoft Fabric for implementation projects — integrating enterprise data sources and enabling advanced analytics and reporting — as part of Sii's Data & Analytics Competence Center.
An experienced Data Engineer builds, maintains, and optimizes data pipelines for a banking technology team, designing ETL processes with Informatica PowerCenter and Teradata data warehousing to support regulatory reporting and analytics while ensuring data quality and compliance with banking regulations.
An experienced Data Engineer joins Sii's Data & Analytics Competence Center in Poland, designing and building data platforms on Microsoft Fabric for client projects. Day to day: implementing scalable data processing, integrating enterprise data sources, and enabling analytics and reporting.
Data engineer designing and maintaining high-throughput data pipelines in Databricks and AWS, ingesting and governing large structured/unstructured datasets, and owning compliant web crawling/scraping tools. Requires 5+ years in data engineering with strong Python, SQL, and Spark/Scala skills; on-site in Warsaw.
Data Engineer building Databricks/Spark-based data pipelines for a fintech initiative spanning payments and financial services. Hybrid role in Poland with flexible work from Kraków, Warsaw or Tri-City, requiring at least one office day per month.
Data Engineer building modern data solutions for a new fintech project (payments and financial products) at a large Polish logistics/e-commerce client, working flexible hybrid (1 office day/month) from Kraków, Warsaw or Tricity. Core stack: Databricks, Spark, Python, SQL, Kafka, Airflow, dbt.
Data Engineer at Alior Bank supporting the bank's data platform day to day: building data models and Data Marts, testing new data sources and loading mechanisms, optimizing processing costs, and supporting platform users. Core stack is SQL and Snowflake on a cloud Data Lakehouse, with BI tools like Power BI/Tableau and Python as pluses.
Senior data engineer at Luxoft in Wrocław, Poland, working on regulatory reporting data: designing data-driven applications and end-to-end batch and streaming pipelines for near real-time analytics. Core stack is SQL, Python, Databricks, Spark and Delta Lake on Azure with CI/CD practices.
Data engineer building, maintaining, and optimizing ETL pipelines with Informatica PowerCenter and Teradata for a banking technology team in Stockholm. The work supports regulatory reporting, risk and financial analytics, data quality, and data governance in the banking/financial services domain.
Builds and maintains large-scale ETL pipelines for Clearwater (a US healthcare security & compliance company) via Videal's team extension: ingesting raw JSON, transforming data with Python/PySpark on a distributed cluster, and storing optimized Parquet files using AWS services like S3, Lambda, Glue and EMR, working from the Warsaw Spire office.
A senior data engineer designs and maintains high-throughput big data pipelines in Databricks and AWS, ingesting, normalizing, and enriching data from diverse sources. Day to day they collaborate with AI/ML teams, optimize performance, enforce governance, and evaluate GenAI tooling and compliant web-scraping workflows.
Appliscale in Kraków is hiring a Senior Data Engineer to design scalable data pipelines and data models supporting product teams and AI/ML initiatives, optimizing petabyte-scale data across global deployments. Core stack: Python, PySpark, DBT, Airflow, and AWS.
Builds and optimizes multi-layered data pipelines using PySpark on a distributed cluster and AWS services, handling ETL, ingestion, processing, archival, and data quality while collaborating closely with a US enterprise customer in daily standups.
Senior Data Engineer at Wipro Technologies in Kraków who designs and maintains large-scale data pipelines, builds relational/NoSQL and graph data stores, and develops search features such as indexing pipelines and semantic search. Core stack: Python, Scala, Spark, Azure/Databricks, and Neo4j or Cosmos DB.
Wipro Technologies is hiring a contract Senior Data Engineer in Kraków (hybrid, 3 days/week in office) to design big-data pipelines, search/indexing and data-discovery solutions, and graph-based data platforms. Core stack: Python, Scala, Spark, SQL/NoSQL, Azure, Databricks, Power BI, Neo4j/Cosmos DB.
Senior Data Engineer in Kraków, embedded in a major game studio client's Data Experiences and Automation team via Appliscale. Day to day: design and optimize petabyte-scale data pipelines, data models, and automation using Python, dbt, Airflow, PySpark, Databricks, and AWS, with afternoon/evening meetings to overlap with US West Coast (PST) teammates.
Senior Data Engineer at Luxoft (Wrocław) building regulatory-reporting data solutions for an investment-bank client. Day to day: designing data models and end-to-end, scalable batch and near-real-time data pipelines using Python, SQL, Databricks, Spark, Delta Lake, and Azure cloud tooling.
Full-stack developer at Rublon Services designing, developing, and supporting mission-critical intranet and enterprise applications for enterprise clients, including a German automotive manufacturer. Day-to-day work combines Java EE backend and Angular frontend development with automated testing, DevOps practices, and stakeholder collaboration.
Engenious is hiring a Regular/Senior .NET Full-Stack Developer in Kraków to design, build, and maintain full-stack applications with .NET/C# and modern frontend technologies, including APIs, databases, and CI/CD pipelines, while working closely with customers. Seniors also provide technical guidance and mentor teammates.
Kor.Gy is hiring a versatile full-stack developer to build web applications and interfaces for its AI products, working across the whole stack with React/Next.js, Node.js, TypeScript and PostgreSQL. The role is based in Wrocław or remote within the EU timezone.
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