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Senior Data Engineer
Senior Data Engineer designs and builds enterprise data platforms, ELT pipelines, and AI-ready architectures to power analytics and machine learning at a global company transitioning to smoke-free products.
Senior Full Stack Software Engineer (C#/.NET and Vue.js)
Build and maintain scalable web apps using C#/.NET and Vue.js, collaborating with teams to deliver features and mentor junior developers.
AI Data Engineer (Data Engineering, Cloud Platform, Python)
Build and maintain scalable data pipelines and AI-ready cloud infrastructure using Python, PySpark, and cloud platforms to support analytics and machine learning workflows.
Senior Data Engineer
Senior Data Engineer builds and optimizes large-scale ETL/ELT pipelines using Python, PySpark, SQL, and AWS services to deliver reliable, high-performance data solutions for global clients.
Senior Data Engineer
Build and optimize cloud data pipelines for a retail client using Snowflake, Python, DBT, and Azure/AWS, focusing on automation, governance, and Data Vault modeling.
Data Engineer - Warsaw
Design and maintain scalable data pipelines in Databricks/AWS, process large datasets via Spark, and build web-scraping tools to feed AI-driven analytics and insights.
Senior Data Engineer
Build and scale streaming/batch data pipelines and anomaly detection models on Azure and Databricks for a European renewable-energy company.
Python Engineer with DevOps @ VirtusLab
Build Python-based developer tools and automation to migrate a legacy artifact store to JFrog Artifactory, including CLI utilities, REST APIs, and CI/CD pipelines.
Data Engineer / IB
Data Engineer maintains SQL Server databases, optimizes performance, and implements small-scale changes for Inetum’s clients in Poland.
Senior Software Developer
Lead architecture and development of Snowflake- and Databricks-based analytics systems, set engineering standards, mentor teams, and drive adoption of agile and AI-assisted tools like Claude Code.
Senior Data Engineer
Build and maintain scalable data pipelines, cloud data infrastructure, and AI/ML-ready datasets for a global consulting firm.
Front-End Developer
Builds responsive, accessible front-end UIs in React/Angular/Vue with TypeScript, collaborating with stakeholders to deliver iterative solutions.
CLOUD DATA ENGINEER
Design and build cloud data pipelines in AWS using PySpark and AWS Glue to process and transform data for analytics and reporting.
Staff Software Engineer
Staff Software Engineer at Priority leads system design and reliability across teams, focusing on AI-driven fintech solutions like fraud detection and operational efficiency using Node.js, Python, AWS, and Kubernetes.
Data Platform Engineer (DevOps / Cloud)
Build and maintain cloud-based data platforms using Azure, Databricks/Snowflake, Terraform/Bicep, and CI/CD pipelines for Deloitte’s clients.
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.
DevOps / Release & Integration Engineer
Own and automate the CI/CD pipeline, Docker-based builds, and multi-component software releases for an anti-drone defense system.
Python Engineer with DevOps
Builds and maintains Python-based backend services and APIs using FastAPI/Django, deploys them via Docker/Kubernetes, and automates pipelines with CI/CD tools like Jenkins.
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.
Data Engineer
Build and optimize a Databricks/Spark-based data platform, design scalable ETL/ELT pipelines, and automate enterprise data flows while ensuring security and governance.