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Offer summary
(Summary generated by AI based on the full job description)
Project focuses on building a solution to measure AI adoption and business value for a US client. Technologies used include Microsoft Fabric (Lakehouse/Warehouse, pipelines, Dataflows Gen2, notebooks), Power BI (modeling, DAX, semantic models), SQL and Python/PySpark. Responsibilities cover building and maintaining pipelines, data transformations and models, creating Power BI reports and KPIs, collaborating with stakeholders to define AI adoption metrics, and contributing to conversational data access solutions (Fabric Data Agents, Power BI Copilot, LLM). Fluent English and direct work with US stakeholders required.
Data Engineer with MS Fabric
Company: PRETIUS SOFTWARE SP. Z O.O.
from: 27 October 2026
to: 26 November 2026
170 - 200 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
Warszawa, Włochy
Requirements
Expected technologies
Microsoft Fabric
Power BI
DAX
SQL
Python
PySpark
Microsoft Fabric Lakehouse & Warehouse
Data Pipelines & Dataflows Gen2
Generative AI (GenAI)
LLM & Prompt Engineering
Optional technologies
Azure OpenAI / Azure AI Foundry
Our requirements
- Hands-on experience with Microsoft Fabric, including Lakehouse/Warehouse, pipelines, Dataflows Gen2, and notebooks.
- Strong Power BI skills, including data modelling, DAX, and semantic models.
- Good knowledge of SQL and experience with Python and/or PySpark.
- Experience integrating data from various sources, such as APIs, files, databases, and SaaS platforms.
- Knowledge of or a strong interest in GenAI solutions for data analytics, including text-to-SQL/DAX, Fabric Data Agents, or Power BI Copilot.
- Understanding of prompt engineering and approaches to evaluating LLM output quality.
- Strong communication skills and the ability to independently clarify ambiguous business requirements.
- Fluent English, with confidence in working directly with US-based stakeholders.
Optional
- Experience with AI adoption reporting, ROI measurement, or digital transformation initiatives.
- Familiarity with Azure OpenAI or Azure AI Foundry.
Your responsibilities
- Build and maintain data pipelines in Microsoft Fabric, integrating data from multiple sources.
- Develop data transformations, data models, and semantic models for reporting and analytics.
- Create and maintain Power BI reports, including DAX measures and business KPIs.
- Collaborate with business stakeholders to define and measure AI adoption and business value.
- Contribute to conversational data access solutions using Fabric Data Agents, Power BI Copilot, or custom LLM-based solutions.
- Validate the accuracy and reliability of AI-generated answers by designing test scenarios and defining the scope of supported queries.
About the project
At Pretius, we are looking for a Data Engineer with MS Fabric to build a data and reporting solution that measures AI adoption and business value for PwC US. The role combines data engineering, Power BI development, and business stakeholder collaboration, with a future focus on enabling conversational access to data through GenAI solutions.
What we offer
- We focus on long-term relationships based on fair principles and reliability.
- Co-financing of the Multisport card and Medicover private healthcare.
- Modern office available.
- Team bonding activities, internal courses, conferences, certifications.
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of professional training & courses
- integration events
This is how we work
Data Engineer with MS Fabric
170–200 zł / hr. (B2B)
I apply to:
PRETIUS SOFTWARE SP. Z O.O.
Warszawa, Włochy
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Administratorem Twoich danych osobowych jest Pretius Software sp. z o.o. z siedzibą w Warszawie (02-092), przy ul. Żwirki i Wigury 16a, KRS 0000935719. W sprawach związanych z ochroną danych osobowych możesz kontaktować się z naszym GDPR Officerem mailowo pod adresem [email protected] lub listownie na adres naszej siedziby. Przetwarzamy Twoje dane w celu przeprowadzenia obecnej rekrutacji, a za Twoją dobrowolną zgodą – również w celach przyszłych procesów rekrutacyjnych. Pełną treść klauzuli informacyjnej, w tym informacje o Twoich prawach, znajdziesz pod adresem: https://pretius.com/rekrutacja-klauzula.
W Pretius Software sp. z o.o. wdrożyliśmy procedurę dokonywania zgłoszeń wewnętrznych naruszeń prawa i podejmowania działań następczych o nazwie: Procedura naruszeń - Sygnaliści. Procedura ta znajduje zastosowania również wobec kandydatów do pracy/współpracy, o ile uzyskali oni informację o naruszeniu prawa w kontekście związanym z rekrutacją lub negocjacjami poprzedzającymi zawarcie umowy. Treść procedury zostanie udostępniona na żądanie.
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