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Senior Data Platform Engineer @ MOTIFE
Design and operate scalable backend data systems (PostgreSQL, DynamoDB, Redis) that power a global fitness platform, using Python/Java and cloud-native tooling.
Senior Data Engineer (GenAI / LLM) AI, GenAI, LLM, SQL, Kafka Warsaw, Gdańsk, Gdynia
Builds and maintains AI-driven data pipelines and LLM-assisted workflows to automate engineering processes, schema governance, and test automation using Kafka, SQL, and distributed frameworks.
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 Software Data Platform Engineer
Build and own a scalable, AI-augmented data platform that processes real-time IoT telemetry into location intelligence for hospitals, using Kafka, Kubernetes, and AWS.
Senior Data Platform Engineer – Azure, AKS & Data Lake
Designs and builds scalable data pipelines and platforms on Azure, AKS, and Data Lake, using OO/functional programming and Spark SQL.
Senior Software Data Platform Engineer
Build and own the AI-powered data platform that processes real-time IoT telemetry into location intelligence for hospitals, using Kafka, Kubernetes, and AWS to drive predictive analytics and HIPAA-compliant systems.
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 Big Data Engineer: Spark/Scala/Java on Azure
Builds scalable big-data pipelines on Azure Databricks and Spark, using Java/Scala and Kubernetes to support risk-management services.
Senior Big Data Engineer (Scala/Java) on AWS & Spark
Builds and scales big-data pipelines in Scala/Java on AWS Spark to analyze millions of events for financial-market security.
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.
Senior Data Engineer & Tech Lead – ETL, Spark, Python
Leads data engineering projects, builds ETL/ELT pipelines in Python with Spark and Hadoop, and mentors junior engineers while ensuring data quality and governance.
Azure Big Data Engineer - Spark/Scala/Java | Hybrid
Build and maintain a cloud-based big data platform using Spark, Azure Databricks, Java, and Scala, with Kubernetes, Terraform, and GitLab CI/CD.
Data Software Engineer
Build and maintain scalable data pipelines and analytics software in Python and SQL, integrating IoT, CRM, and cloud platforms (Azure/Databricks) to power climate-tech solutions.
Big Data Engineer - Spark/Scala/Java on Azure Platform
Builds scalable Big Data pipelines and cloud infrastructure on Azure using Spark/Scala/Java, Kubernetes, and CI/CD for a data platform suite.
Senior Big Data Engineer — Spark, Java/Scala, Hybrid
Senior Big Data Engineer builds Spark pipelines and data processing components in Java/Scala for client projects, working in a hybrid setup with CI/CD and TDD practices.
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.
Data Engineer - Automation & Innovation Department @ T-Mobile Polska
Build and maintain scalable data pipelines on GCP, integrating batch and streaming sources with BigQuery, Spark, and Kafka to power analytics and reporting across T-Mobile Polska.
Data Engineer (Azure / Databricks / Spark) @ Square One Resources
Build and optimize ETL pipelines for a jet-engine predictive-maintenance system using Azure, Databricks, Spark, Python, and SQL.
Big Data Engineer — Spark, Scala & Fraud Tech in Production
Build and maintain large-scale fraud-detection pipelines using Spark and Scala to process high-volume financial data and prevent crime.