Data / Analytics Engineer (Microsoft Fabric, Power BI)

Project overview

We are seeking a Data / Analytics Engineer (Microsoft Fabric, Power BI) to join a project focused on measuring adoption and value delivered by AI initiatives. The person in this role will implement data ingestion and transformation pipelines in Microsoft Fabric, develop a semantic model and Power BI reporting, and help design a conversational data access layer that enables natural-language queries against the semantic model. The role requires translating business questions into measurable KPIs and ensuring the reliability and verifiability of data-driven answers.

Responsibilities

• Design and implement data flows in Microsoft Fabric, including ingestion, transformation, and data modeling across multiple sources.
• Develop and maintain the semantic model and initial Power BI reports as the first project phase.
• Collaborate with business stakeholders to define KPIs for AI adoption and benefits, and translate those KPIs into measurable data metrics.
• Prototype and implement conversational data access (stage two) using technologies such as Fabric data agents, Copilot in Power BI, or custom solutions leveraging LLMs.
• Establish validation and quality assurance practices for conversational answers: create test question sets, verify correctness, and define clear boundaries for appropriate queries.
• Integrate data from diverse sources (APIs, files, databases, SaaS) while maintaining data integrity and lineage.
• Produce clear documentation and communicate technical decisions and limitations to business stakeholders in English.

Requirements

• Practical experience with Microsoft Fabric components (Lakehouse/Warehouse, pipelines, Dataflows Gen2, notebooks).
• Advanced Power BI skills, including data modeling, DAX, and building semantic models.
• Proficient SQL skills and experience with Python or PySpark for data processing.
• Experience integrating data from multiple sources (APIs, files, databases, SaaS).
• Experience or demonstrable interest in GenAI solutions over data: text-to-SQL/DAX, Fabric data agents or Copilot, and familiarity with prompt engineering and assessing LLM response quality.
• Ability to communicate effectively with business stakeholders and independently clarify ambiguous requirements.
• Business-oriented thinking with a focus on KPIs and measurable value delivered.
• Proactive and autonomous working style; fluent English for collaboration with a US-based client.
• Positive, personable attitude; a sense of humour is welcome.

Project details

• Start: flexible
• Remote: remote
• Location: Warszawa, Nowy Świat, PL
• Rate: 150-200 EUR/h

Source notes

• Remote work arrangement.
• Unique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere.
• Agile approach and no bureaucracy.
• Outstanding integration trips to various places in Europe for all employees.
• Activities to support your well-being and healtt
• Professional growth through exposure to modern data engineering patterns, Power BI semantic modeling, and LLM-driven solutions.