POWER BI DEVELOPER

Tata Consultancy Services; Buenos Aires; Presencial; ARS 1.200.000 - 1.800.000; Jornada completa

Descripción de la vacante

Tata Consultancy Services in Buenos Aires is seeking a Power BI Developer to design data models and build dashboards that convert raw data into actionable insights.

The role focuses on governing data, creating interactive reports, and delivering BI solutions across the Microsoft stack, including DAX scripting and ETL processes.

Candidates should bring strong SQL skills and experience in data warehousing to support decision-making.

Formación

• Five+ years of experience in data preparation and data warehousing projects.
• Extensive experience with the Microsoft BI Stack (Power BI, SSAS, SSRS, SSIS).
• 3–4 years of hands-on experience with a self-service BI tool such as Power BI.

Responsabilidades

• Understand business requirements in BI and design data models to transform raw data into insights.
• Create dashboards and interactive reports using Power BI.
• Identify KPIs and monitor them to support decision making.
• Analyze data and present findings through reports for decision making.
• Translate business requirements into technical specs and plan timelines.
• Design, develop, and deploy Power BI scripts and conduct detailed analysis.
• Execute DAX queries in Power BI.
• Create charts and document data with models, parameters, and relationships.
• Conduct data warehouse development and perform SQL querying.
• Utilize filters and visualizations to improve data understanding.
• Propose system designs by analyzing current ETL processes.
• Implement changes to BI systems to enhance performance.

Conocimientos

Data preparation

Data governance

Data modeling

ETL processes

DAX

Herramientas

Power BI

SSAS

SSRS

SSIS

Descripción del empleo

The role needs to meet diversified requirements. This role requires extensive knowledge and expertise in business intelligence, databases, and technical aspects of BI tools. Some general background requirements for the role of a Power BI developer are:

• Over five years of experience in data preparation, data gateway, and data warehousing projects
• Over five years of experience working with the Microsoft Business Intelligence Stack (Power BI, SSAS, SSRS, and SSIS)
• Three to four years of experience with a self-service tool such as Power BI

Responsibilities

To understand business requirements in the BI context and design data models to convert raw data to meaningful insights

To create dashboards and visual interactive reports using Power BI

To identify KPIs with clear objectives and monitor them consistently

To analyze data and present it through reports that can help in decision-making

To be able to convert business requirements into technical specifications and decide the timeline to accomplish tasks

To design, develop, and deploy Power BI scripts and perform efficient detailed analysis

To perform DAX queries and functions in Power BI

To create charts and document data with algorithms, parameters, models, and relations explanations

To conduct data warehouse development

To perform SQL querying for best results

To use filters and graphs for a better understanding of the data

To define and design new systems by analyzing current ETL processes

To make technical changes to existing BI systems in order to enhance their functioning

Other Considerations

Tata Consultancy Services is an equal opportunity employer. Our commitment to diversity and inclusion drives us to provide equal opportunities to all candidates who meet our required knowledge and competency needs—regardless of socio-economic background, race, color, national origin, religion, sex, gender identity, age, marital status, disability, sexual orientation, or any other characteristic