Business Intelligence Engineer 2Y Exp Aveiro

Business Intelligence Engineer 2Y Exp
Aveiro
Aveiro, Aveiro District, Portugal

Only candidates based in Portugal will be considered.

Portuguese language is mandatory.

We are seeking a Business Intelligence Engineer to join our product development team. The candidate will be responsible for developing interactive reporting applications using Qlik Sense or Qlik enterprise platforms, with a focus on data visualization and data model organization using relational databases. The role involves supporting reporting and business intelligence needs for network and service performance management in the telecom industry.

This position is part of our client’s OSS Assurance division within the product development teams.

Join our team in an exciting industry, working with comprehensive products in a motivating environment. You will collaborate with highly skilled colleagues within an international organization, offering opportunities for professional and personal growth.

Responsibilities:

As a key member of the Performance Management development team, your responsibilities include:

• Enhancing reporting applications with new features, dashboards, and modules to improve tools and analytical capabilities.
• Designing and implementing efficient data models for telecom network and service performance monitoring.
• Proposing new analyses and visual features based on customer feedback and product roadmaps to deliver actionable insights.
• Optimizing data visualizations for high performance and responsiveness across platforms.
• Documenting solutions comprehensively, including data sources, transformation logic, and visualization strategies.
• Staying updated on technology trends in data engineering and visualization, integrating innovations as appropriate.
• Supporting global project teams with training, guidance, and documentation for deploying and customizing reporting applications.

Requirements:

• A passion for analytics and business intelligence, with a curious mindset.
• Knowledge of data visualization best practices, including effective use of charts and graphs.
• Experience with data preparation, transformation workflows, ETL, and data cleansing techniques.
• Hands-on experience with BI tools such as Qlik Sense, Tableau, or Power BI.
• Proficiency in relational databases (e. g. , My
  SQL, Postgre
  SQL, Oracle) and data modeling.
• Strong analytical and
  - solving skills, with a structured approach to debugging and performance tuning.
• At least 3 years of experience in business intelligence or data analytics roles.
• Good command of programming/scripting languages like Python, SQL, or Shell scripting for automation and data processing.

Optional Skills:

• Experience with telecommunications data (e. g. , OSS/BSS systems, KPIs, alarms).
• Familiarity with Qlik scripting and app optimization techniques.
• Exposure to Kafka or other streaming data platforms.

Experience with Parquet, ORC, or other columnar data formats for
- scale analytics.

Knowledge of Grafana, Prometheus, Loki, or similar observability stacks.

Experience with Agile/SCRUM methodologies.

Innovative mindset with a passion for creating impactful, standout applications.

Team-oriented, eager to share knowledge and contribute to growth.

Effective communicator, able to convey technical ideas clearly to diverse audiences.