Data Engineer

Key duties and responsibilities

Your mission will be to:

• Design, develop, and maintain robust ETL workflows that extract, transform, and load data from various sources into our data warehouse (Snowflake) and other storage systems;

• Integrate data from multiple heterogeneous sources, ensuring data quality, consistency, and accuracy throughout the process;

• Implement data transformation processes that convert raw data into structured and usable formats for analysis and reporting;

• Optimize ETL processes for performance, scalability, and reliability, ensuring minimal downtime and maximum efficiency;

• Develop and implement data quality checks and validation processes to ensure the integrity and accuracy of data;

• Collaborate with data analysts, data scientists, and other stakeholders to understand data requirements and ensure seamless data integration and accessibility;

• Create and maintain comprehensive documentation of ETL processes, data mappings, and workflows;

• Monitor ETL processes and resolve any issues or errors promptly to ensure smooth data operations.

Required experience & competencies

• Around 5 years of experience in a data engineering role, with a focus on ETL process development and management;

• Experience with Snowflake or another modern cloud data warehouse, and with at least one cloud platform (AWS, Azure or GCP);

• Proficiency in ETL tools and technologies (e.g., Apache NiFi, Talend, Informatica, AWS Glue);

• Strong SQL skills and experience with relational databases (e.g., MySQL, PostgreSQL, SQL Server);

• Knowledge of programming languages (e.g., Python, Java) for data processing and automation;

• Experience with data warehousing concepts and technologies, data modelling and schema design;

• Knowledge of data governance and security practices;

• Familiarity with Agile development methodologies;

• Familiarity with big data technologies (e.g., Hadoop, Spark, Kafka) and workflow orchestration tools (e.g., Airflow) is a plus;

• Excellent problem-solving skills and attention to detail;

• Strong communication and collaboration skills; ability to work independently and manage multiple tasks effectively;

• Strong command of English, both written and verbal (mandatory). French speaking skills are highly appreciated.

Required Education

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.