15,110 junior big data developer jobs in Polska.

... implementation and operational handover., Act as an escalation point for complex incidents and provide clear technical guidance during service disruptions., Mentor junior team members and promote consistent troubleshooting, documentation, and change practices., Communicate technical risks, options, and recommendations clearly ...

... more! Role Overview: We are looking for a motivated and detail-oriented AR Accountant to join our team. Depending on experience, the position can be offered at Junior or Regular level. The role covers daily AR accounting operations, customer reconciliations, month-end closing, reporting and cooperation with internal teams. ...

... yourself: agents, RAG systems, orchestration, and production code in Python and SQL, from rapid prototype to production - Integrate our product with customer APIs, data silos, and legacy systems inside their security constraints - Work with imperfect environments and organize fragmented data when there is no dedicated data team ...

... Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation) hereinafter ‘GDPR’. I agree to have: my personal data, education and employment history ...

... processes or employee and manager self-service. - Experience working in a shared services, global business services or international environment. - Knowledge of HR data management, data quality and service delivery best practices. - Experience supporting process improvement, documentation management or knowledge management initiatives. ...

... the objectives of our recruitment process. The controller of your personal data is the WPP Media Poland sp. z https://jobeax.com/link/KVndldpVQqRPhbcm personal data you provide will be processed for the purpose of the recruitment process. By providing us with personal data beyond the scope required by the Labour Code, you ...

... technicznych. Udział w projektowaniu architektury, testowaniu i wdrażaniu rozwiązań Big Data. Śledzenie nowych technologii oraz proponowanie usprawnień w obszarze Big Data. Wymagania Doświadczenie i umiejętności Minimum 2 lata doświadczenia w programowaniu oraz pracy z technologiami Big Data. Doświadczenie w przetwarzaniu i ...

... 31-907 Kraków, powiat: m. Kraków, woj: małopolskie Praca tymczasowa oferowana przez agencję: NIE Zmianowość: jedna zmiana Liczba godzin pracy w tygodniu: 20 Data rozpoczęcia: 01.09.2026 Data zakończenia pracy: 31.08.2027 Zawód: instruktor sportu Zapewnienie wyżywienia: NIE Zapewnienie zakwaterowania: NIE Zatrudnienie od ...

... Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation) I hereby give consent for my personal data included ...

... regulatory reports. - Support the collection and integration of financial data sources into reporting infrastructure. - Review and reconcile trade and position level data against the general ledger for regulatory reporting. - Partner with business teams to process recurring and ad-hoc data adjustments. - Track, maintain, and archive ...

... Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation) I hereby give consent for my personal data included ...

... operational support. • Experience designing resilient integrations, including retries, idempotency, reconciliation, and error handling. • Solid understanding of data modeling, data mapping, and master data management concepts. • Experience integrating payroll, HR, finance, accounting, or e-signature solutions. • Knowledge ...

... but you steer the local outbound team on site and work hand in hand with the Data team. You are expected to understand how the numbers fit together — where the data comes from, how order, production, dispatch, carrier scan and delivery data connect, and why a metric moved — not just read a finished report. It sits at the ...

... credit risk processes., Proven track record in delivering technology, data, automation, or AI-driven solutions., Experience working directly with engineering and data teams on complex requirements., Excellent skills in requirements engineering: workshops, process modeling, data analysis, and writing user stories., Strong analytical ...

... seat in Warsaw (00-633), Polna 11 Street, („PwC” or “we”) will be the controller of your personal data submitted in your application for a job. Your personal data will be processed for the purpose of performing a recruitment process for the job offered. If you give us explicit consent, your personal data will be also processed ...

... detail-oriented team responsible for ensuring the accuracy and integrity of financial reference data across multiple systems. Our goal is to deliver reliable data solutions while supporting our clients and maintaining high quality standards. In this role, you will work closely with internal stakeholders, data specialists, ...

... architecture for Microsoft Dynamics 365 F&O Define D365-centric integration patterns (OData, Data Entities, Dual-write, APIs, batch integrations, messaging, EDI) Lead data migration and mapping activities from SAP to D365, including: Master data (customers, vendors, products) Financial and transactional data Ensure optimal use of ...

... BRYGADY SAPERÓW 21, 66-500 Strzelce Krajeńskie, powiat: strzelecko-drezdenecki, woj: lubuskie Praca tymczasowa oferowana przez agencję: NIE Zmianowość: nie dotyczy Data rozpoczęcia: 01.09.2026 Zawód: lekarz dentysta Zapewnienie wyżywienia: NIE Zapewnienie zakwaterowania: NIE Zatrudnienie od zaraz: NIE Pracodawca pokrywa koszt ...

... ul. Jaszczurcza Góra 22/24, 11-700 Mrągowo, powiat: mrągowski, woj: warmińsko-mazurskie Praca tymczasowa oferowana przez agencję: NIE Zmianowość: nie dotyczy Data rozpoczęcia: 22.07.2026 Zawód: recepcjonista Zapewnienie wyżywienia: NIE Zapewnienie zakwaterowania: NIE Zatrudnienie od zaraz: TAK Pracodawca pokrywa koszt przejazdu ...

... 62-065 Słocin 62, powiat: grodziski, woj: wielkopolskie Praca tymczasowa oferowana przez agencję: NIE Zmianowość: nie dotyczy Liczba godzin pracy w tygodniu: 40 Data rozpoczęcia: 14.09.2026 Zawód: pozostali pracownicy wykonujący prace proste gdzie indziej niesklasyfikowani Zapewnienie wyżywienia: NIE Zapewnienie zakwaterowania: ...