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SAR TECH LLC is seeking a qualified Data Engineer for a full-time position based in Plano, Texas. The selected candidate will be responsible for designing, developing, implementing, and maintaining scalable data infrastructure, cloud-based data processing solutions, and enterprise data pipelines supporting business analytics and operational reporting initiatives.
Job Responsibility:
Design, develop, and maintain scalable data processing architectures for large volumes of structured and unstructured data utilizing Amazon Web Services (AWS)
Develop and manage distributed data pipelines using Apache Spark and Databricks to support batch and near real-time data processing operations
Build and maintain ETL/ELT workflows utilizing Delta Lake technologies to support ACID-compliant lakehouse data architecture
Design, implement, and optimize logical and physical data models, schemas, and storage structures within Snowflake environments for analytics and reporting purposes
Perform data ingestion and integration from various sources, including relational databases, APIs, flat files, and streaming platforms
Implement data validation procedures, monitoring frameworks, and quality assurance controls to ensure accuracy, integrity, and reliability of enterprise data systems
Analyze and optimize performance of large-scale distributed processing jobs, SQL queries, and cloud-based data workloads
Apply data governance, security, and compliance standards, including role-based access controls, encryption protocols, and data protection measures
Automate infrastructure deployment and operational workflows using CI/CD pipelines and Infrastructure as Code (IaC) methodologies
Troubleshoot, diagnose, and resolve issues affecting production data pipelines, workflows, and cloud-based processing systems
Collaborate with cross-functional teams, including data analysts, software engineers, business stakeholders, and data scientists, to support enterprise data initiatives and business intelligence objectives
Perform additional duties and responsibilities as assigned by management
Requirements:
Bachelor's degree in Computer Science, Information Technology, Engineering, Data Analytics, or a closely related field
Related experience in data engineering, data warehousing, ETL/ELT development, or cloud-based data processing environments
Experience working with Amazon Web Services (AWS), Databricks, Apache Spark, Delta Lake, and Snowflake technologies
Strong knowledge of SQL, database design, data modeling, and query optimization techniques
Experience processing and managing structured and unstructured datasets
Experience with data ingestion and integration from relational databases, APIs, and streaming platforms
Knowledge of data validation methodologies, monitoring frameworks, troubleshooting, and production support for enterprise data pipelines
Understanding of data governance principles, security protocols, encryption standards, and role-based access controls
Strong analytical, problem-solving, organizational, communication, and teamwork skills
Nice to have:
Experience with CI/CD pipelines and Infrastructure as Code tools