BI Consultant (Power BI & SQL)

Remote / Barcelona, Spain·Data & AI·Full-time

What they offer

  • Full-time hours

    Per the ad.

  • Hybrid

    Office and home days — the ad has the split.

What they ask for

  • Have the right to work in Spain

    Best Data Solutions doesn't mention sponsorship in the ad.

  • Speak fluent Spanish

    Listed as a requirement in the ad.

  • Be near Remote / Barcelona for hybrid days

    No relocation package mentioned.

Pulled from the advert automatically — the full ad is what counts.

Added yesterday

You'll most likely need Spanish to apply.This job was automatically translated to English, .

About the role

We are looking to bring on a BI Consultant with experience in Power BI, data modeling, and SQL, capable of participating both in the development of analytical solutions and in liaising with business users.

We are looking for an analytical, problem-solving-oriented person with experience building data models and dashboards in Power BI.

We especially value the ability to understand business needs and translate them into efficient reporting and analysis solutions.

What you'll do

  • Participate in Business Intelligence and data analytics projects.

  • Gather and analyze functional requirements together with business users.

  • Design and develop efficient data models.

  • Create and maintain dashboards and reports in Power BI.

  • Develop data transformation and cleaning processes using Power Query.

  • Write SQL queries and procedures for data extraction and analysis.

  • Ensure data quality, consistency, and reliability.

  • Propose continuous improvements in reporting and analysis processes.

What we're looking for

  • Previous experience working with Power BI.

  • Solid knowledge of Power Query.

  • Experience in data modeling.

  • Advanced SQL level.

  • Experience developing reports, dashboards, and KPIs.

  • Ability to interact with business users and understand their needs.

  • Good communication and teamwork skills.

Nice to have

  • Advanced DAX knowledge.

  • Experience with ETL processes.

  • Experience in Microsoft Fabric environments.

  • Knowledge of Azure Data Platform.

  • Experience in consulting projects.

  • Professional level of English.

What you'll get

  • Join a consultancy specialized in data and analytics.

  • Participation in national and international projects.

  • Collaborative environment focused on continuous learning.

  • Professional development plan.

  • Flexible working arrangements.

  • Ongoing training and technology updates.

How you'll work

  • Barcelona / Hybrid / Remote (depending on the project).

About the company & team

At Best Data Solutions we help organizations transform their data into useful information for decision-making. We work on Business Intelligence, Data Analytics, and Data Engineering projects for clients across different sectors, combining technical knowledge and business insight.

Hiring process

  1. Initial interview with Talent Acquisition.

  2. Technical interview.

  3. Interview with the project manager.

  4. Offer and onboarding.

Tech Stack

  • Power BI

  • Power Query

  • DAX

  • SQL

  • Microsoft Excel

  • Microsoft Fabric (valuable)

  • Azure (valuable)

Target profile

This position is especially well suited to profiles such as BI Consultant, Business Intelligence Analyst, Power BI Consultant, Reporting Consultant, or Data Analyst who want to continue developing in analytics and data visualization projects using Microsoft technologies.