Oferty dla Data Systems praca Polska

03.04.2026 | Pełny etat | Wrocław | AUCTANE PolandProcess, monitor and extract value from our massive dataset. Drive the design and architecture of Auctane’s data product. Contribute directly to the implementation and operations of our systems. Be an advocate of data quality and observability principles and use state-of-the-art technologies like Airflow

03.04.2026 | Pełny etat | Wysokie Mazowieckie | CycladIn Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking an experienced Senior Marketing Mix Modeling (MMM) Data Scientist to join our team. You will serve

03.04.2026 | Pełny etat | Wysokie Mazowieckie | AndersenIn FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc. The opportunity to change the project and/or develop expertise in an interesting business domain. Job

03.04.2026 | Pełny etat | Wysokie Mazowieckie | moondigo sp. z o.o.Automation testing, and non-functional testing Preparing test cases based on requirements and technical specifications Conducting acceptance tests with the client Limited involvement in application interface testing Close collaboration with product team, developers, and system administrators We Offer B2B

03.04.2026 | Pełny etat | Wrocław | CSHARKThe Role You will lead the data migration workstream for a compliance-critical public-sector registry system. The core challenge converting a fully normalised relational database into an event-sourced architecture, migrating large volumes of document files, and ensuring every data related decision

03.04.2026 | Pełny etat | Wysokie Mazowieckie | AndersenThe team ship high-quality code faster and safely. Must-haves Experience in Golang (design of scalable, distributed backend systems) for 5 years. Concurrency patterns in Go (goroutines, channels, sync primitives). System design for high performance and maintainability. CI/CD tools and pipelines (e.G

03.04.2026 | Pełny etat | Rzeszów | HYPER EFFEKT SP. Z O.O.And automation Integrate e-commerce stores with ERP, PIM, CRM, and logistics systems Support Shopify platform migrations - including data migration, SEO preservation, and redirects Implement B2B functionality, multi-language/multi-currency setups, and Shopify Plus features Ensure storefront performance, SEO

03.04.2026 | Pełny etat | Wieliczka | dotLinkersTools for compensation decisions Contribute to system architecture and best practices Collaborate closely with Product and Design teams Ensure high standards for code quality, testing, and reliability Solve complex technical and product challenges Requirements 5 years building customer-facing web

03.04.2026 | Pełny etat | Kraków | RemodevsBackend experience and production systems Experience with data integration (APIs, webhooks, file processing, ETL, etc.) Good SQL and relational database skills Nice to Have Experience with workflow tools (like Airflow or similar) Experience with graph databases or complex data models Experience in early