FreeHire

Talan

Mid-Level Power BI Developer (AWS & Python)

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About the project:
You will join a data-driven project focused on building scalable analytics solutions and BI platforms. The role combines dashboard development in Power BI with cloud-based data processing using AWS and Python microservices. The environment values autonomy, clean architecture, and practical problem solving.

What you will do:

  • Design, develop, and maintain Power BI dashboards and reports for business stakeholders
  • Model and transform data to ensure performance and usability (ETL / data modeling)
  • Integrate Power BI solutions with AWS-based data pipelines
  • Develop and maintain Python microservices for data processing (when required)
  • Optimize queries, datasets, and report performance
  • Collaborate with data engineers and business teams to translate requirements into technical solutions
  • Ensure data quality, reliability, and scalability of BI solutions

Required:

  • 4–5 years of experience as a Power BI Developer or similar role
  • Strong experience with Power BI (DAX, data modeling, report design)
  • Hands-on experience with AWS (especially Lambda or serverless architectures)
  • Solid Python skills, ideally applied to data processing or microservices
  • Experience working with relational databases and data transformation
  • Ability to work autonomously and deliver end-to-end BI solutions

Nice to have:

  • Experience with microservices architecture
  • Knowledge of CI/CD pipelines and DevOps practices
  • Experience in banking, financial services, or industrial sectors
  • Familiarity with data warehousing concepts

What do we offer you?

  • Contract Type: Freelance / Independent Contractor.

  • Work Location: 100% Remote.

  • Working Hours: Ability to work full-time within the Spain time zone (CET/CEST)

If you are passionate about data, development & tech, we want to meet you!

  • Talan Spain’s commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company’s "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law 6/2019).