SUMMARY

We are seeking a Senior Database Developer/Engineer with a minimum of 10 years of experience in designing, developing, and optimizing enterprise data solutions. The ideal candidate will have strong expertise in Google BigQuery and a deep understanding of data modeling concepts, including star schema, normalized, and denormalized structures. This role requires proficiency in conceptual, logical, and physical data modeling, as well as expertise in data governance, data catalog tools, and security implementations (such as row- and column-level security). Experience with data ingestion and orchestration tools is also essential.

PRIMARY RESPONSIBILITIES

Lead the design, development, and optimization of data pipelines on GCP. Drive the team's adoption of best practices in data management, data engineering, and coding standards. Act as a subject matter expert in BigQuery, Apache Airflow, and SQL scripting. Provide technical guidance and support to the team, ensuring project timelines and deliverables are met. Collaborate with cross-functional teams to integrate data solutions into applications. Identify skill gaps within the team and provide training and mentorship. Design, develop, and optimize BigQuery data models that support enterprise analytics and business intelligence needs. Implement star schema, normalized, and denormalized structures based on business requirements. Develop and maintain conceptual, logical, and physical data models, ensuring scalability, performance, and maintainability. Define and enforce data governance best practices, including metadata management, data lineage, and data quality controls. Work with data catalog tools to improve data discoverability, classification, and accessibility. Implement row- and column-level security to ensure compliance with regulatory and business requirements. Build and optimize data ingestion pipelines using orchestration tools (e.g., Apache Airflow, Google Cloud Composer). Collaborate with data engineers, analysts, and business stakeholders to understand and optimize data storage and retrieval strategies. Ensure best practices for query performance tuning, partitioning, clustering, and cost optimization in BigQuery. Evaluate and recommend new technologies, frameworks, and best practices to enhance data architecture and governance.

REQUIRED KNOWLEDGE/SKILLS/ABILITIES

10+ years of experience as a Database Developer, with strong expertise in BigQuery and cloud-based data warehousing. Deep understanding of data modeling techniques, including dimensional modeling (star schema) and relational models. Strong knowledge of conceptual, logical, and physical data models and experience translating business requirements into scalable data structures. Hands-on experience with data governance frameworks, metadata management, and data catalog tools (e.g., Google Data Catalog, Collibra, Alation). Experience implementing data security policies, including row- and column-level security. Strong proficiency in SQL optimization and query performance tuning in BigQuery. Experience with ETL/ELT pipelines and data ingestion frameworks. Familiarity with data orchestration tools like Apache Airflow, Google Cloud Composer, or similar. Strong problem-solving skills and ability to work independently in a fast-paced, evolving environment. Excellent communication and collaboration skills to work effectively with cross-functional teams. Experience with Google Cloud Platform (GCP) and its data ecosystem (Cloud Storage, Dataflow, Pub/Sub, Looker). Knowledge of big data processing techniques and distributed computing frameworks. Familiarity with machine learning and AI-driven analytics in Google Cloud. Experience in cost management and optimization strategies for cloud-based data storage and processing.