
Data Engineer
Posted Aug 21

Posted Aug 21
This is a fully remote position, open to applicants in United States.
• Design, construct, and maintain comprehensive data pipelines, encompassing both batch and/or streaming workflows, from ingestion to transformation and delivery.
• Develop and manage reliable, scalable, and high-performance ETL/ELT workflows.
• Create efficient, production-ready SQL queries for data extraction, transformation, and analytics purposes.
• Implement and sustain data models, such as star schemas and incremental models, optimized for analytics and reporting.
• Write reusable, modular, and maintainable Python code for data transformations and pipeline logic.
• Monitor data pipelines, troubleshoot failures, and conduct root cause analysis across code, orchestration tools, data sources, and cloud services.
• Ensure data quality by employing automated schema validation, freshness checks, and row-level assertions.
• Collaborate with analysts, backend engineers, and stakeholders to establish data contracts and guarantee reliable data availability.
• Engage in the planning, estimation, and prioritization of data engineering tasks.
• Identify risks associated with performance, scalability, and data integrity while proposing mitigation strategies.
• Contribute to the ongoing enhancement of data platforms, engineering processes, and team best practices.
• Draft and maintain technical documentation for data pipelines, schemas, and data lineage.
• Clearly communicate with team members and clients, raising inquiries and concerns when requirements or priorities are ambiguous.
• Professional experience as a Data Engineer working with production-level data pipelines.
• Extensive experience with SQL, including query optimization, indexing, partitioning, and understanding performance trade-offs.
• Professional experience in writing Python for data transformations, adhering to good software design and modularization practices.
• Experience in designing and implementing data models for analytics and reporting purposes.
• Experience in building and managing data pipelines using cloud-based data platforms.
• Practical experience with GCP and BigQuery.
• Experience in operating data pipelines, including error handling, monitoring, troubleshooting, and data quality processes.
• Knowledge of essential data security and governance practices, encompassing access control, data masking, and PII handling.
• Capability to independently deliver simpler tasks while managing more complex challenges with appropriate guidance.
• Strong sense of ownership, responsibility, and accountability for data workflows and deliverables.
• Good organizational and time management skills, with the ability to estimate effort and meet delivery deadlines.
• Advanced English proficiency for effective collaboration with global clients and distributed teams.
• Team-oriented mindset with strong communication, collaboration, and problem-solving abilities.
• 100% remote work
Centene Corporation
Eve
Koltin
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