Business Intelligence Engineer

At Quento Technologies S.A., the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento Technologies S.A. we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Quento Technologies S.A. seeks a highly motivated and experienced Business Intelligence Engineer/Power BI Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining business intelligence solutions, transforming data into meaningful insights, and supporting data-driven decision-making across the organization. This role involves end-to-end delivery of reporting solutions, including data modeling, visualization, deployment, and ongoing support within the Power BI platform and related Microsoft technologies.

Your responsibilities will entail:

• Set up and maintain a robust Power BI development environment;
• Design, develop, and maintain interactive dashboards and reports using Power BI;
• Connect to various data sources, transform data, and implement efficient data models;
• Collaborate with stakeholders to gather and translate business requirements into technical solutions;
• Ensure data accuracy, consistency, and integrity across all reports and datasets;
• Optimize report performance and implement best practices in data visualization;
• Manage and maintain Power BI workspaces, datasets, and dataflows;
• Configure security, roles, and access control (Row-Level Security);
• Plan, manage, and report on development activities using DevOps tools (pipelines, boards, user stories, artifacts);
• Conduct testing, validate results, and resolve issues promptly;
• Support UAT by preparing test cases and ensuring high-quality deliverables;
• Deploy reports and dashboards into production environments and maintain them post-release;
• Monitor usage, performance, and adoption of Power BI solutions;
• Provide recommendations on Power BI architecture, governance, and best practices;
• Produce and maintain technical documentation for all reporting solutions;
• Ensure UI/UX consistency with organizational branding and reporting standards;
• Align datasets with established data models, taxonomy, and reporting frameworks;
• Ensuring that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy.

• Bachelor’s degree in computer science, Information Technology, or a related field;
• Proven experience in Power BI development, including dashboards, reports, and data modeling;
• Strong knowledge of DAX, Power Query (M), and data transformation techniques;
• Experience working with SQL and relational databases;
• Solid understanding of data warehousing concepts and ETL processes;
• Experience with DevOps practices and agile methodologies;
• Familiarity with Microsoft Power Platform (Power Automate, Dataverse);
• Strong analytical and problem-solving skills;
• Ability to manage multiple priorities and stakeholder expectations;
• Excellent communication and presentation skills;
• Excellent knowledge of the English language.

Additional Qualification, Knowledge and Skills

• Nice to have a relevant certification, such as:

Microsoft Certified: Power BI Data Analyst Associate.

Your Life @ Qualco Group
On top of challenging work environment, we are offering:

💸 Competitive compensation, ticket restaurant card, and annual bonus programs
💻 Cutting-edge IT equipment, mobile and data plan
🏢 Modern facilities, free coffee and beverages, indoor parking, and company bus
👨‍⚕ Private health insurance, onsite occupational doctor, and workplace counselor
🏝️ Flexible working model, hybrid benefits & home equipment benefits
🤸‍♂️ Onsite gym, wellness facilities, and ping pong room
💡 Career and talent development tools
🎓 Mentoring, coaching, personalized annual learning and development plan
🌱 Employee referral bonus, regular wellbeing, ESG and volunteering activities

Your race, gender identity and expression, age ethnicity or disability make no difference in Quento Technologies S.A. We want to attract, develop, promote, and retain the best people based only on their ability and behavior.

Disclaimer: Quento Technologies S.A. collects and processes personal data in accordance with the EU General Data Protection Regulation (GDPR). We are bound to use the information provided within your job application for recruitment purposes only and not to share these with any third parties. For more details on the processing of your personal data during the Recruitment procedure, please be informed in the Recruitment Notice, before the submission of your application.