Data Engineer enhancing data management and infrastructure for COSMOTE Global Solutions. Constructing data pipelines and ensuring data quality while collaborating with analysts and scientists.
Responsibilities
Constructing, maintaining, and optimizing data pipelines for a variety of data sources.
Working with various databases and cloud technologies to manage and store data effectively.
Ensuring data quality and integrity through regular monitoring and validation.
Collaborating with data scientists and analysts to implement data-driven solutions.
Assisting in the establishment of best practices for data engineering within the organization.
Contributing to the strategic direction of data-related projects and initiatives.
Staying updated with the latest industry trends and technologies in data engineering.
Requirements
Bachelor's degree in Computer Science, Engineering, or a related field.
Excellent SQL skills including complex transformations and query optimization
Proven experience in the design, development, and maintenance of robust ETL/ELT pipelines
Experience managing data flow across staging, raw, business vault, and data mart layers
Ability to implement and maintain Data Vault 2.0 models designed by the Data Modeler
Experience integrating SQL-based and NoSQL data sources (e.g., JSON format data)
Ability to technically implement governance and lineage tracking mechanisms
Capability to optimize workloads, queries, and processing performance
Implementation of data validation, reconciliation, and quality controls in pipelines
Application of performance, maintainability, and coding best practices
Experience implementing monitoring, alerting, and logging frameworks
Ability to define and document data engineering standards and best practices
Experience querying MongoDB or other NoSQL databases
Experience implementing automated data quality checks
Ability to optimize cloud resource usage and manage costs
Exposure to AI-driven performance optimization techniques
Experience with modern cloud data platforms
Experience with large-scale or near real-time data processing environments
Knowledge of encryption, masking, and secure data handling practices
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