Senior Power BI Developer

QUANTEAM - Portugal (RAINBOW PARTNERS Group); Porto; Hybrid; EUR 25,000 - 61,000; Full time

Benefits offered by this job

Health Insurance

Extra holiday: Christmas Eve or New Yr

Quanteam Academy access

Elevate Program

Ongoing technical support by Expert

Job summary

Quanteam, founding entity of RAINBOW PARTNERS, is a consulting firm specialized in Banking and Financial Services. We are looking for a Senior Power BI Developer based in Porto, Portugal, with hybrid work arrangement.

The role focuses on developing and maintaining BI dashboards, data modeling, and data storytelling to support client transformations. The position offers a gross annual salary of 24,500€ to 60,500€ depending on experience, plus benefits such as health insurance and training

Qualifications

• Strong Power BI dashboard development and governance.
• Proficient SQL for data extraction and ETL.
• Experience with DAX measures and calculated columns.
• Knowledge of dimensional data modeling and data warehousing.
• Familiarity with data visualization best practices.
• Fluent English (B2+) and Portuguese (C1+) languages.
• Ability to translate business requirements into technical specs.

Responsibilities

• Develop, publish and maintain Power BI dashboards and reports.
• Query and extract data from Data Warehouses using SQL.
• Design and optimize data models for performance and accuracy.
• Analyze business requirements and translate to technical solutions.
• Handle ad-hoc data requests and provide insights.
• Apply Agile methodologies throughout the lifecycle.
• Collaborate with stakeholders and internal teams to deliver BI solutions.
• Ensure data visualization best practices and storytelling.

Skills

Power BI

SQL

DAX

Data Modeling

Data Warehousing

Data Visualization

Business Analysis

Soft Skills

Languages

Tools

Git & Bitbucket

Python

R

Tabular Editor

DAX Studio

Job description

Quanteam, founding entity of RAINBOW PARTNERS, is a consulting firm specialized in Banking and Financial Services. With more than 1200 consultants across 10 countries, we combine business and IT expertise to support leading institutions in transformation projects.

Our core areas:

Operations & Finance

We are looking for a Senior Power BI Developer

Main Tasks

• Develop, publish and maintain Power BI dashboards and reports.
• Query and extract data directly from Data Warehouses using SQL.
• Design and optimize data models to ensure performance and data accuracy.
• Analyze business requirements and translate them into technical solutions.
• Handle ad-hoc data requests and provide actionable insights to stakeholders.
• Apply Agile methodologies throughout the development lifecycle.
• Collaborate with stakeholders, customers and internal teams to deliver BI solutions.
• Ensure data visualization best practices and effective data storytelling.

Main Skills & Requirements

• Power BI: Strong experience in dashboard development, Power BI Service, Power Query and report management.
• SQL: Proficiency in complex queries, data extraction, transformation and query performance optimization.
• DAX: Experience creating and optimizing measures and calculated columns; familiarity with DAX Studio.
• Data Modeling: Knowledge of dimensional modeling, normalization, denormalization and Tabular Editor.
• Data Warehousing & ETL: Understanding of Data Warehouse architecture and ETL processes.
• Data Visualization: Ability to create interactive, user-friendly dashboards and communicate insights effectively.
• Business Analysis: Ability to understand business requirements and translate them into technical specifications.
• Soft Skills: Strong analytical, problem-solving and communication skills; ability to collaborate with stakeholders and teams.
• Languages: English B2+ and Portuguese C1+

Nice to Have

• Version control experience with Git and Bitbucket.
• Knowledge of Python or R for advanced analytics, data transformation and visualization.
• Experience working with Agile methodologies.

Location: Porto, Portugal

Hybrid position based in Porto

• This role offers a gross annual salary between 24.500€ to 60.500€, defined according to the candidate’s experience and competencies.
• Permanent contract (CTI).
• Health Insurance.
• Extra holiday: Christmas Eve or New Year’s Eve.
• Access to Quanteam Academy for continuous learning and certifications.
• Elevate Program to support professional development and career growth.
• Ongoing follow-up and technical support provided by a Consultant Expert.