Senior Data Engineer
Devsinc · Riyadh
وصف الوظيفة
About the role
Devsinc is looking for a Senior Data Engineer with 4-6 years of professional experience to design, build and maintain scalable data pipelines and processing systems that support analytics, data products and AI/ML capabilities. The engineer works with Product, Business Intelligence, Data Science and Engineering teams to deliver production-ready datasets and high-performance data solutions.
Key responsibilities
- Design, develop and maintain scalable ETL/ELT pipelines for data ingestion, transformation, validation and delivery.
- Build, schedule and orchestrate production-grade workflows with Apache Airflow; write distributed jobs with Apache Spark.
- Write efficient, reusable Python code for data processing, automation and pipeline development.
- Develop and optimize complex SQL queries, and design pipelines for structured, semi-structured and unstructured data.
- Implement Redis for caching and high-performance data access, and integrate data from APIs, databases, files and third-party sources.
- Set up data validation, monitoring, logging, error handling, alerting and pipeline observability.
- Optimize performance, storage, processing time and infrastructure costs, and build reusable frameworks instead of one-off scripts.
- Troubleshoot failures, bottlenecks and data-quality issues, and establish engineering standards and documentation.
Required profile
- Bachelor's degree in Computer Science, Software Engineering, Data Science or a related field.
- 4-6 years of professional experience in Data Engineering or a closely related role.
- Strong hands-on experience with production-grade ETL/ELT pipelines and large datasets.
- Preferred: cloud platforms (AWS, Azure, GCP), PostgreSQL or data warehouses, geospatial data, CI/CD and infrastructure-as-code, and experience supporting data products or AI/ML pipelines.
Required skills
- Python and advanced SQL
- Apache Airflow and Apache Spark
- Redis, caching strategies and data modelling
- Familiarity with Linux, Git and Docker/containers
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Devsinc
Riyadh