Oferty dla Using praca Warszawa

02.04.2026 | Pełny etat | Warszawa | MastercardAn inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest

02.04.2026 | Pełny etat | Warszawa | CitigroupWeighing various alternatives and balancing potentially conflicting situations using multiple sources of information. Requires good analytical skills in order to filter, prioritize and validate potentially complex and dynamic material from multiple sources. Strong communication and diplomacy skills

02.04.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Teams in Poland. We work with a wide portfolio of international projects across diverse industries, including pharmaceuticals, insurance, banking, and fashion. As a member of our Competence Center, you will take part in CRM system implementations and enhancements, as well as develop applications using

02.04.2026 | Pełny etat | Warszawa | Visa Technology Europe sp. z o.o.And NPS results. - Ensure client feedback and lessons learned are captured, analysed, and converted into meaningful actions to improve the client experience. - Oversee day-to-day team performance, using data to identify trends, risks, and opportunities for improvement. - Prepare and present clear

02.04.2026 | Pełny etat | Warszawa | CycladSAP BTP CPI Consultant (0.5 FTE) Miejsce pracy Warszawa Technologies we use Expected - SAP - SAP CPI - SAP HANA - SAP BTP - Groovy - XSLT Operating system - Windows About the project Join a strategic S/4HANA implementation program, where you will lead integration activities using SAP BTP

02.04.2026 | Pełny etat | Warszawa | Motife Sp. z o.o.Standards - Identify system bottlenecks using monitoring, tracing, and load testing tools - Optimize performance through data modeling, caching strategies, and query improvements - Champion best practices including CI/CD, automated testing, observability, and infrastructure as code - Maintain high standards

02.04.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.With integrations using Azure services - Very good command of English (spoken and written), enabling smooth communication - Fluent in Polish required - Residing in Poland required What we offer - Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly

02.04.2026 | Pełny etat | Warszawa | PRETIUS SOFTWARE SP. Z O.O.International team. Your responsibilities - Design and implement stateful, multi-agent architectures using LangGraph - Build and maintain robust data pipelines and chains using LangChain primitives - Develop full stack applications (frontend & backend) enabling interaction with AI agents - Integrate LLMs

02.04.2026 | Pełny etat | Warszawa | PwCYou will work on end-to-end data engineering solutions - from data ingestion, through transformation and storage, to serving curated datasets for analytics and reporting, - You will develop and optimize ETL - ELT pipelines using Databricks (Apache Spark, SQL, Python) and Delta Lake technologies, - You