Denodo Data Virtualization Engineer

We are looking for a hands-on Denodo Data Virtualization Engineer to join our dynamic data team.The ideal candidate has a strong foundation in SQL and data integration, with proven experience designing, building and optimizing data virtualization layers using Denodo. You will play a key role in enabling federated analytics, simplifying data access and accelerating delivery across multiple data domains.

Your key areas of responsibility as a Denodo Data Virtualization Engineer:

• Design, build, and maintain Denodo views (base, derived, interface, summary) to enable governed, scalable, and reusable data services.
• Develop and optimize Denodo data pipelines, including data federation, caching strategies and query optimization.
• Implement data virtualization patterns such as abstraction layers, canonical models, semantic layers, and API exposure via Denodo.
• Participate in data modeling activities to ensure the virtual layer aligns with enterprise data architecture and performance standards.
• Work closely with business and technical stakeholders to understand requirements and translate them into Denodo views, REST APIs and data services.
• Monitor and tune Denodo performance, including execution plans, caching and delegation to source systems.
• Integrate Denodo with the broader ecosystem (identity management, monitoring, CI/CD, metadata/catalog tools).
• Collaborate with data engineers, data analysts, and architects to troubleshoot data issues and ensure high-quality data delivery.

in SQL and data integration, with proven experience designing, building

and optimizing data virtualization layers using Denodo. You will play a, * Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field.

• 2-4+ years of experience working with Denodo (or at least 3+ years with data integration and virtualization concepts if transitioning to Denodo).
• Strong SQL skills, including complex query development and performance tuning.
• Extensive experience and strong proficiency in data virtualization, modeling, and integration patterns.
• Experience with relational databases (PostgreSQL, Oracle, SQL Server) and optionally NoSQL technologies
• Experience with metadata dictionary, data lineage and governance tools (e.g. Denodo Data Catalog, DataGalaxy, Purview)
• Excellent problem-solving skills, autonomy and attention to detail.
• Strong communication and collaboration abilities to work effectively with cross-functional teams.
• Fluency in French and English (verbal & written)

It is not a requirement, but other preferred qualifications would be:

• Knowledge of CI/CD (e.g. Denodo Solution Manager), Git, APIs, authentication/authorization (OAuth, SSO) and security best practices is a plus.

• Familiarity with cloud platforms (Azure preferred) and complementary tools such as Azure Data Factory, Fabric, Databricks, DBT or Snowflake is a plus.

* Hybrid ways of working with access to our modern & collaborative office in Geneva * We may work with tomorrow's technology, but at our core we are a people-oriented organization and we are proud to have our Great Place to Work certification * An open and inclusive culture, that enables us to reach our full potential * A community of experts - as Digital Natives, we put innovation at the heart of our expertise * Read more about the benefits we offer here About Orange Business: Orange Business is a leading network and digital integrator company with offices in 65 countries worldwide, and part of the Orange Group. Digital Services, a business line of Orange Business is a newly created division within Orange Business. In Europe the business line consists of approximately 1500 people distributed across 10 countries. We are digital natives, with innovation at the core of our business, which makes us a reliable partner close to our customers. Our joint mission is to help innovate, drive and lead them in their digital transformation challenges and business strategies in key digital domains, including Cloud, Customer Experience, Digital Workspace and Data & AI. As an agile and fast-moving digital business partner, the business line offers trusted end-to-end solutions and products that help businesses in a wide range of industries in the private and public sector transform their operations, enhance customer experience, and drive growth. With our digital expertise, we are a strategic partner of Orange Business objectives to be a leading network and digital integrator with our team as a key growth engine.