Sr. Data Engineer
- San José
- Permanente
- Tiempo completo
- Design, build, and maintain reliable and scalable data pipelines.
- Write and optimize SQL queries to extract, transform, and load data from various sources.
- Collaborate with cross-functional teams to understand data requirements and deliver solutions that meet business needs.
- Ensure data quality, consistency, and governance across the organization.
- Work with structured and unstructured data.
- Document data workflows, processes, and technical specifications.
- Bachelor's degree in Computer Engineering, Computer Science, or a related field, or equivalent professional experience.
- At least 5 years of experience with SQL for data manipulation and analysis.
- At least 3 years of experience with Python for scripting and data processing.
- At least 5 years of experience working with structured and unstructured databases.
- At least 5 years of experience with MySQL or similar relational database systems.
- At least 3 years of experience with Snowflake data warehouse.
- At least 3 years of experience with Amazon Web Services (AWS) ecosystem.
- Experience with Apache Airflow or other workflow orchestration tools.
- Familiarity with Aerospike or other high-performance NoSQL databases.
- Experience handling large-scale datasets (tens of terabytes or more).
- Experience with CloudFormation or other infrastructure-as-code tools.
- Familiarity with OpenSearch or Elasticsearch.
- Experience with Matillion or other ETL/ELT tools.