Oferty dla Data Analyst praca Polska

02.04.2026 | Pełny etat | Sii Sp. z o.o.You’ll take architectures designed for real problems and turn them into production services - reliable, observable, and cost-efficient. Your day-to-day will involve writing Python, wiring up cloud infrastructure, and solving the unglamorous problems that make AI actually useful data quality, latency

02.04.2026 | Pełny etat | Wrocław | Sii Sp. z o.o.Proficiency with Oracle architecture and tools (WebLogic, SOA Suite, PL/SQL) - Strong knowledge of scripting, queries, and database best practices - Experience with BI and interface design, and development - Bachelor’s or Master’s degree in IT or related field - Fluent English - Residing in Poland required

02.04.2026 | Pełny etat | Wrocław | Sii Sp. z o.o.In ServiceNow, including standard configuration, security, workflow, data management, and integration - Identifying opportunities for potential automation to enhance the end-user experience with the platform - Developing scripts in various areas (Business Rules, UI Actions, Access Control Lists, UI Policies, UI

02.04.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Performance Engineer - DPU Systems (f/m/x) Miejsce pracy Lublin Technologies we use Expected - Linux - DPDK (Data Plane Development Kit) - spdk - CPU - Python - Bash - Shell Operating system - Linux About the project As a Performance Engineer, you will analyze, measure, and optimize the end-to-end

02.04.2026 | Pełny etat | Poznań | PwCWill 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

02.04.2026 | Pełny etat | Police | Sii Sp. z o.o.Performance Engineer - DPU Systems (f/m/x) Miejsce pracy Szczecin Technologies we use Expected - Linux - DPDK (Data Plane Development Kit) - spdk - CPU - Python - Bash - Shell Operating system - Linux About the project As a Performance Engineer, you will analyze, measure, and optimize the end

02.04.2026 | Pełny etat | Sii Sp. z o.o.Business Analyst - Product Control (f/m/x) Miejsce pracy Szczecin Technologies we use Expected - Product Control - Microsoft Office About the project Join Sii as a Business Analyst and support one of the largest financial institutions in the world in delivering key Finance and Product Control

02.04.2026 | Pełny etat | Głogów | TSL Sp. z o.o.Do rozpoczęcia pracy); (b) w oparciu o nasz prawnie uzasadniony interes (np. imię, nazwisko, data

02.04.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Performance, designing scalable architectures, and leading technical activities within the team. The role involves close cooperation with DevOps, Data, and Product teams and offers the opportunity to leverage Sii’s learning ecosystem, including certifications, mentoring, and access to strategic cloud