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Lead Data Engineer
Lead a team to design and build scalable data platforms (Data Lakes, pipelines) using Python, SQL, Spark, and GCP, while mentoring engineers and aligning architecture with business needs.
Data Engineer
Build and migrate data pipelines for AML risk-analysis systems using Python, SQL (Teradata), PySpark, and Databricks to centralize banking data and enable analytics.
Senior DevOps Engineer - AWS Cloud Platform (M/F/NB)
Build and maintain AWS cloud infrastructure for a smart metering platform that processes large IoT data volumes, focusing on automation, CI/CD, and Infrastructure as Code.
Data Engineer
Builds and maintains data pipelines, ETL processes, and reporting systems using SQL, SSIS, SSAS, and PowerBI for a manufacturing and aerospace company.
Full-stack Engineer (Senior) @Makimo room Łódź
Senior full-stack engineer building end-to-end software products and modernizing legacy systems for corporate, scale-up, and NGO clients using Python, JavaScript, or Elixir across the full stack.
Full-stack Engineer (Regular) @Makimo room Łódź
Full-stack engineer building and modernizing software products for clients in media, healthcare, and government sectors using Python, JavaScript, and cloud tools.
Remote Full Stack Engineer — Flexible Hours & Growth
Build and maintain full-stack web apps using JavaScript, React, and Node.js in a flexible, remote role based in Jaworzno.
Platform DevOps/SRE Engineer @ CloudFerro
Build and run the core PaaS platform that powers European Earth-observation and climate research, using Kubernetes, GitOps, observability stacks and incident response.
Senior AI Data Engineer: Autonomiczne Pipelines & LLMs
Build and maintain autonomous data pipelines and integrate LLMs for telemedicine and insurance products using Python and SQL.
SaaS Platform Full-Stack Engineer (Python/Django)
Builds and maintains a SaaS PaaS platform’s central admin panel using Python and Django, integrating with backend infrastructure.
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.
Senior Full-Stack Engineer – React/Node, Hybrid
Builds a new web app using React and Node.js on Azure, writing unit tests and ensuring WCAG-compliant UI in a Scrum team.
Senior Full-Stack Engineer (Nest.js/React) — Hybrid
Senior Full-Stack Engineer building greenfield microservices with NestJS/Node.js and React in a Scrum team, ensuring security, testing, and performance.
Starszy Programista / Starsza Programistka .NET Full Stack
Build and maintain .NET web apps for a large bank, using C#, ASP.NET, EF Core, and SQL, while collaborating with business teams and improving CI/CD pipelines.
Data Engineer
Builds and maintains data pipelines and transformations using Python, PySpark, and notebooks for a new UK-focused data product.
Software Engineer (Full-Stack) - Core/Web Team
Build and optimize a React/TypeScript frontend and Node.js backend for a construction project-management SaaS used by 100k+ users, focusing on performance, testing, and CI/CD.
Data Engineer
Data Engineer designs, builds, and maintains databases and data pipelines (SQL/Python) for energy-market analysis at a climate-tech firm.
DevOps Engineer / OpenShift - Poznań lub Düsseldorf It & Digital · Altavia Adware - Poznan
DevOps Engineer to migrate and maintain containerized apps on OpenShift/Kubernetes, using Docker, CI/CD pipelines, and automation for marketing-tech systems.
Data Engineer
Builds and maintains data pipelines, ETL/ELT workflows, and a data warehouse to feed internal apps and analytics for a Polish energy-trading company.
Lead Data Engineer: Scalable Pipelines & Platforms
Designs and builds scalable ETL/ELT pipelines and data platforms using Hadoop, Spark, and Splunk, integrating HR data sources and collaborating with BI and analytics teams.