Oferty dla Data Scientist praca Warszawa

02.11.2026 | Pełny etat | Warszawa | AIDA RecruitmentOr infrastructure level. Define secure approaches for areas such as file processing, database access, authentication, external integrations, and other trust boundaries. Guide developers during implementation. Review proposed technical solutions. Ensure that changes remain compatible with the existing legacy

02.11.2026 | Pełny etat | Warszawa | AIDA RecruitmentAnd optimizing extractors, validating data quality, and integrating with AWS S3 and Databricks, while also mentoring team members and collaborating with cross-functional stakeholders. Role Summary Location - Bulgaria, Poland, Romania, Ukraine, Spain Work type - Remote/Office (your choice) Direction - Engineering

02.11.2026 | Pełny etat | Warszawa | People Hive HR Consultancies LLCActions Strong SQL and experience with large-scale datasets Proven delivery of production AI/ML solutions with measurable business impact What's on Offer Attractive remuneration package based on qualifications and experience Employee training and development programme Multiple team and group events

02.11.2026 | Pełny etat | Warszawa | Magnus HRAnd improving software quality across an international technology environment. Key Performance Objectives 1. Deliver reliable Oracle-based solutions that meet business needs Typical tasks include developing functions, scripts, and complex database queries; maintaining existing functionality; and implementing

12.11.2026 | Pełny etat | Warszawa | Michael PageOf discrepancies, aged claims, and exceptions, engaging cross-functional teams where required - Review and validate promotional data (e.g., EPOS, pricing, promotional plans) to ensure accuracy and compliance - Manage trade spend accruals, including creation, reconciliation, and month-end true-ups in line

03.11.2026 | Pełny etat | Warszawa | Michael PageAdminister and optimize Databricks environments, ensuring security, governance, and cost efficiency. - Support and manage business applications including ChatGPT, Claude, GitHub, Airflow, and Linear. - Configure and maintain cloud infrastructure using Terraform and Terragrunt. - Support

02.11.2026 | Pełny etat | Warszawa | Michael PageAnd maintain technical documentation, operational procedures, and infrastructure standards. - Support projects involving PostgreSQL, PostGIS, MWAA, Airflow, ETL workflows, AWS Batch, Glue, EMR, ECS/Fargate, Databricks, and modern AI/LLM infrastructure, including MCP and RAG solutions. - Collaborate

12.11.2026 | Pełny etat | Warszawa | TBS ConsultingOraz dostosowywanie oprogramowania operacyjnego do aktualnych wymogów prawnych. - Doskonalenie rejestrów danych podstawowych (master data) w celu podnoszenia dokładności kalkulacji celnych. - Przypisywanie właściwych kodów taryfy celnej UE do asortymentu oraz nadzór nad informacjami o pochodzeniu wyrobów

12.11.2026 | Pełny etat | Warszawa | Poczta Polska S.A.Oraz wyciekiem danych. - obsługa i rozwój procesów bezpieczeństwa w ramach Security Operations Center (SOC), ze szczególnym uwzględnieniem technologii Data Loss Prevention (DLP). - analiza logów, alertów i zdarzeń bezpieczeństwa w celu wykrywania potencjalnych incydentów oraz ograniczania ich skutków. - udział