Data Engineer - Snowflake Expert

We are looking for an Expert Data Engineer with strong expertise in Snowflake to design, build and optimize a modern cloud data platform. You will collaborate with data architects, analysts and business stakeholders to deliver reliable, scalable and well-governed data products.

• Design, develop and maintain scalable data pipelines and transformation workflows in Snowflake.
• Build efficient and reusable data models for analytics and reporting.
• Integrate structured and semi-structured data from multiple sources.
• Optimize Snowflake queries, storage, compute resources, performance and costs.
• Implement automated data quality controls and monitoring.
• Ensure data security, governance, lineage and compliance.
• Contribute to CI/CD processes and deployment automation.
• Troubleshoot complex data and performance issues.
• Define engineering standards, conduct code reviews and mentor other data engineers.
• Translate business requirements into robust technical solutions.

• Extensive experience in data engineering and modern data platform development.
• Advanced hands-on expertise with Snowflake including:
• Advanced SQL and data modeling
• Performance tuning and query optimization
• Virtual warehouses, stages, streams, tasks and Snowpipe
• Role-based access control and security
• Cost monitoring and optimization
• Strong understanding of ETL/ELT architectures and data modeling principles.
• Proficiency in SQL and Python.
• Experience with orchestration and data integration tools.
• Experience with Git, code reviews, automated testing and CI/CD.
• Good knowledge of data quality, observability, governance and security.
• Strong analytical, communication and problem-solving skills.

• Previous experience in private banking, wealth management, energy or commodity trading, with an understanding of the associated business processes, data domains and regulatory requirements.
• Hands-on experience with dbt, including model development, incremental models, snapshots, macros, testing, documentation and CI/CD integration.
• Knowledge of Data Vault 2.0 and metadata-driven automation patterns including the generation and loading of hubs, links, satellites and business vault models.
• Experience with AWS services such as S3, IAM, Lambda, Glue, Event Bridge and Cloud Watch.
• Experience with infrastructure as code, particularly Terraform.
• Snowflake, dbt or AWS certifications.

• A community of experts - as Digital Natives, we put innovation at the heart of our expertise.
• We may work with tomorrow’s technology, but at our core we are a people-oriented organization.
• Hybrid ways of working with access to our modern & collaborative office in Geneva.
• An open and inclusive culture, that enables us to reach our full potential.
• Read more about the benefits we offer here.

Orange Business is the Orange Group entity dedicated to businesses and organizations. Our unique history as a telco operator and now an IT services company enables us to support the sustainable digital transformation of enterprise businesses worldwide.

We bring the rigor of a network and connectivity expert together with the agility of a global digital solutions integrator. We combine global presence with a local approach to get the most out of digital technology, from networks and cloud to data and service platforms.

Digital & Data is the dedicated Orange Business entity for professional services in digital and data
, operating as part of the Orange Business European organization. We help enterprises design, build and deliver digital and data solutions, from consulting and advisory through to large‑scale implementation and managed services, combining deep technical expertise with the operational agility of a ring fenced organization.

By pooling expertise across countries, we offer clients a consistent European delivery model, the ability to reuse proven capabilities at scale, and seamless integration with Orange Business' wider proposition in network, AI, trusted cloud and cybersecurity. This dedicated focus on professional services, backed by the strength and reach of Orange Business and the Orange Group, means our clients benefit from specialized digital and data expertise delivered with clear accountability, European coverage, and the assurance of a trusted long‑term partner.

Check out our career site for even more information or connect with us on Linked In.