Oferty dla Data Systems praca Polska

06.02.2026 | Pełny etat | Warszawa | Webellian Sp. z o.o.& React). In this role, you will have the opportunity to own tasks and responsibilities from conception to delivery. As a Mid Full Stack Engineer you will collaborate with the engineering team, interact with customers, work on mission critical systems at scale and support junior engineers

06.02.2026 | Pełny etat | Warszawa | GFT PolandIn AI Readiness to travel between our offices in Poland (Łódź, Warszawa, Poznań, Kraków) Fluent English Extensive hands-on experience in commercial projects in the area IT solutions and services, ideally within one of Custom Applications Development, Data, AI Ideally - experience with Finance & Banking

06.02.2026 | Pełny etat | Kraków | Arrow Electronics, Inc.Proficiency in Excel, data manipulation, and ERP systems (preferred) - Strong communication, collaboration, and time management abilities - Fluent in English and French - Regulatory expertise and risk management capabilities - Adaptable and committed to achieving results and driving efficiency What's

06.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Sii Sp. z o.o.Databricks, Snowflake lub bigquery) Bardzo dobra znajomość SQL oraz jednego z języków Python, Scala lub Java Doświadczenie w pracy z dużymi zbiorami danych i systemami rozproszonymi Umiejętność modelowania danych, w tym Data Vault 2.0 Znajomość Infrastructure as Code, w szczególności Terraform Wymagane

06.02.2026 | Pełny etat | Warszawa | Edge One Solutions Sp. z o.o.Backend Developer E-commerce Miejsce pracy Warszawa Technologie, których używamy Wymagane Go Python Kubernetes Unix Linux PostgreSQL MongoDB Redis FoundationDB ClickHouse Mile widziane Kafka RabbitMQ System operacyjny Linux O projekcie Nasz klient to jeden z pierwszych polskich serwisów

06.02.2026 | Pełny etat | Katowice | Sii Sp. z o.o.This role offers a unique opportunity to contribute to the setup and optimization of financial systems in a growing and innovative environment. Your responsibilities Execute hands-on configuration and support within SAP FI-GL, including journal entries, account reconciliation, and month-end closing

06.02.2026 | Pełny etat | Warszawa | KMD Poland Sp. z o.o.Participate in retrospectives, estimate user stories, and refine features ensuring their readiness for development. Our requirements Has 3 years of commercial experience in implementing, developing, or maintaining data load systems (ETL/ELT). Is proficient in Python, with a solid understanding of data

06.02.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.Where your experience truly matters - apply now and let’s explore this project together! Your responsibilities Design, execute, and maintain manual test scenarios for ITSM processes and business workflows Validate functionality, integrations, and data flows within the service management platform

06.02.2026 | Pełny etat | Wrocław | Capgemini PolskaExperts are all driven by one shared passion continuous quest for quality improvement. We leverage our expertise in test management, test automation, cloud, data, security and performance to address the entire breadth of business needs. Your responsibilities Develop and maintain automated test scripts