# Data & BI Specialist, Costa Navarino

> Costa Navarino · Athens, Greece · — · Posted 2026-09-09

**Workplace:** on_site

**Department:** FINANCE HQ

## Description

Costa Navarino is a sustainably driven destination in the Mediterranean, located in Messinia in the southwest Peloponnese. Graced with a breath-taking seaside landscape, this is a region shaped by 4,500 years of history. The Costa Navarino philosophy is driven by a genuine desire to preserve the natural beauty and heritage of Messinia.

The destination comprises several distinct sites featuring five-star hotels, luxury private residences, a world-class golf experience and many year-round activities. Navarino Dunes is home to The Romanos, a Luxury Collection Resort, The Westin Resort Costa Navarino and Costa Navarino Residences. Navarino Bay is the setting for Mandarin Oriental, Costa Navarino, W Costa Navarino and Navarino Agora, a curated marketplace. Both sites have signature golf courses, while at Navarino Hills there are two further signature golf courses.

We are looking for a **Data & BI Specialist** to join our Finance, Reporting & Analytics team at our HQ offices in Athens and to contribute to our data and digital transformation journey.

Reporting to the BI & Analytics Manager, you will combine strong technical skills with business understanding to turn data into meaningful insights, dashboards and reporting solutions that support decision-making across the organization. This is a hands-on role covering the full data and BI lifecycle, from understanding data sources and designing data models to data integration, analysis and dashboard development.

### **Responsibilities**

**Business Intelligence & Reporting**

-   Partner with Finance and business teams to understand reporting and analytics needs.
-   Develop management dashboards, scorecards and KPI reporting solutions.
-   Translate business needs into meaningful data models and visualizations.
-   Analyze trends, business performance and operational metrics.
-   Support decision-making through insights and data-driven recommendations.

**Data & Analytics**

-   Develop SQL queries and data transformations across multiple source systems.
-   Design and maintain data models, semantic models and reporting datasets.
-   Develop and maintain ETL/ELT processes and data pipelines.
-   Work with Microsoft Fabric, Lakehouse, Data Warehouse and Power BI (DAX measures, calculations and KPIs)
-   Integrate and consolidate data from multiple enterprise systems and APIs.
-   Monitor data quality, accuracy and performance of reporting solutions.
-   Document data models, business rules and reporting logic.

## Requirements

-   2–5 years of experience in Data Analytics, Business Intelligence, Reporting or a similar role.
-   Strong SQL and relational database skills.
-   Experience with Microsoft Fabric and/or modern data platforms.
-   Strong Power BI development experience.
-   Understanding of data modelling, Data Warehousing and Star Schema concepts.
-   Experience developing dashboards, KPIs and business reporting solutions.
-   Experience with Azure Data Services will be considered a strong advantage.
-   Experience migrating or modernizing BI and Data Warehouse environments will be considered an advantage.
-   Strong analytical, problem-solving and communication skills.
-   Ability to interact directly with business stakeholders and translate requirements into reporting solutions.

## Benefits

**What We Offer:**

-   Competitive Compensation Package

-   Private Medical Plan
-   Pension plan contribution

**Personal & Professional Growth:**

-   Ongoing Training & Development Opportunities
-   Exposure to an International Work Environment

**Wellbeing & Perks:**

-   Access to the Support Room – Online Wellness Platform
-   Discounts at Marriott Hotels Worldwide

## Apply

[Apply at Costa Navarino](https://apply.workable.com/costa-navarino/j/64B68B33D1/apply)

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