Data Analyst

• Improve Omilia's Drive-Thru Voice AI, a production system taking orders across thousands of Quick Serve Restaurants
• Track system performance
• Perform analyses on production data
• Turn insights into fixes and enhancements to NLU models, conversation flows, and LLM behavior
• Write SQL queries
• Build reports and dashboards
• Track KPIs
• Run analyses and identify optimization opportunities
• Review real drive-thru dialogs
• Identify error patterns and propose actionable improvements for accuracy and user experience
• Implement and thoroughly test semantic models and conversation flows using machine learning, rule-based techniques, and LLMs

Data Analyst – Computational Linguist

• Gather, analyze, challenge, and clarify business and reporting requirements with relevant Business stakeholders.
• Perform Gap Analysis between business requirements and available DWH/source-system data.
• Translate requirements into detailed Functional Specifications (FSDs), including data mappings, transformation/business rules, filters, calculations, and reporting logic.
• Perform hands-on data analysis using SQL to assess data availability, quality, consistency, and identify discrepancies.
• Collaborate with DWH Developers, Data Engineers, BI/Reporting teams, and other technical stakeholders throughout implementation.
• Design and execute UAT, including test scenarios, data validation, reconciliation, defect management, and re-testing.
• Take end-to-end ownership of projects/workstreams, proactively managing stakeholders, deliverables, risks, dependencies, and blockers.
• Review deliverables and provide guidance and coaching to junior analysts.

Senior Business/Data Analyst – Banking Data, DWH

• Contribute to the design and implementation of modern SAP data, analytics and business intelligence solutions, focusing on SAP Business Data Cloud (BDC) and its integration with the broader SAP landscape
• Participate in the design and implementation of SAP Business Data Cloud (BDC) solutions
• Analyze business and technical requirements and translate them into data and analytics architectures
• Design and implement data models, data flows, integrations and analytical solutions across SAP environments
• Work with SAP data sources, particularly SAP S/4HANA, and integrate business data into modern analytics architectures
• Contribute to SAP Analytics Cloud (SAC) reporting, dashboarding and analytics solutions where applicable
• Support transition and modernization of existing SAP BW / BW/4HANA and other SAP data and analytics landscapes toward SAP Business Data Cloud architecture
• Collaborate with functional SAP consultants, technical teams, solution architects and customer stakeholders
• Participate in requirements gathering, solution design, configuration/development, testing, documentation and go-live activities
• Support customers in adopting SAP best practices for data management, analytics and reporting
• Stay current with SAP's Data & Analytics portfolio and Business Data Cloud roadmap
• Ensure activities and duties comply with regulatory requirements and support implementation of the Group Anti-Bribery and Corruption Policy

SAP Business Data Cloud, Data & Analytics Consultant

• Become a domain expert in the covered space and work closely with Product Managers, Engineers, and Marketeers to define and execute the team’s roadmap
• Develop team metrics, targets, and visualisations to monitor performance and unpack trends
• Perform deep-dive analyses to generate actionable insights, understand users, and identify high-impact opportunities such as new features and bugs
• Design and run experiments and A/B tests to evaluate new releases
• Build and maintain data models using BigQuery and dbt
• Opportunity to people-manage and mentor

Data Analyst jobs in Greece

Data Analyst – Computational Linguist

Senior Business/Data Analyst – Banking Data, DWH

SAP Business Data Cloud, Data & Analytics Consultant

Senior Data Analyst