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.