Qlik Architect

Cognizant
Municipality of Madrid, Spain
11 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English

Job location

Municipality of Madrid, Spain

Tech stack

Query Performance
Business Analytics Applications
Big Data
Cloud Database
ETL
Data Transformation
Data Mining
Data Visualization
Performance Tuning
Query Optimization
Power BI
Cloud Services
Standard Sql
Software Engineering
Qliksense
Snowflake
Powerquery
QlikView

Job description

We are looking for a hands-on BI professional with deep expertise in both Qlik and Power BI to design, build and govern end-to-end reporting and analytics solutions within a large-scale data migration programme. You will work closely with business stakeholders and data engineers to translate requirements into performant, scalable dashboards and semantic models, while ensuring data accuracy, security and best practices across the BI landscape., · Design, develop and maintain interactive dashboards and reports using Qlik Sense / QlikView and Power BI (Desktop & Service).

· Architect semantic layers, data models and measures optimised for performance and scalability.

· Collaborate with business stakeholders to translate analytical requirements into BI solutions.

· Implement end-to-end BI workflows: data extraction, transformation, modelling and visualisation.

· Apply row-level security (RLS), workspace and app management, and access control best practices.

· Optimise data models, apply incremental refresh strategies and tune query performance.

· Ensure data accuracy, consistency and adherence to BI governance standards.

· Troubleshoot and continuously improve existing BI assets.

· Support user adoption through documentation, training and knowledge transfer.

Requirements

· Proven expertise in Qlik Sense and/or QlikView: data modelling, Qlik scripting, set analysis and app development.

· Strong Power BI skills: report and dashboard development, DAX measures, Power Query and Power BI Service.

· Data modelling: star/snowflake schemas, dimensional modelling and semantic layer design.

· Solid SQL skills and experience with relational and cloud data platforms.

· Understanding of ETL/ELT concepts and data transformation and preparation techniques.

· Experience with RLS, workspace management and BI access control.

· Strong data visualisation skills: visual design, usability and storytelling.

· Performance optimisation: data model tuning, query optimisation and incremental refresh.

Nice to have:

· Experience with Snowflake or other cloud data warehouses as a BI data source.

· BFSI domain background.

· Qlik or Microsoft Power BI certification.

About the company

As a Qlik & Power BI Developer / Architect, you will be at the forefront of delivering analytical intelligence for one of the largest data modernisation programmes in Nordic banking. Turn complex data into clear, actionable insight - and help shape the decisions that matter.

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