Senior Principal Database Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Principal Database Engineer based in the United States. This role provides senior technical leadership in designing and evolving modern data platforms that power enterprise analytics, reporting, machine learning, and AI initiatives. You’ll architect scalable data solutions, build high-performance pipelines, and establish secure, governed foundations for critical data products. The position combines deep expertise in cloud data engineering with hands-on development, infrastructure automation, and platform optimization. You’ll work closely with business stakeholders, data scientists, analysts, architects, and engineering teams to translate complex requirements into reliable technical solutions. You’ll also influence architecture decisions, introduce emerging technologies, and improve platform performance, reliability, and cost efficiency. As a senior technical leader, you’ll mentor engineers and help establish engineering standards across large-scale, collaborative Agile environments. Accountabilities: - Design, build, and optimize enterprise-scale data platforms, lakehouse architectures, data models, and analytics solutions. - Develop and maintain scalable ETL/ELT pipelines using SQL, Python, PySpark, and distributed data processing technologies. - Architect secure, reliable, and cost-efficient cloud data environments across AWS, Snowflake, Azure, Databricks, and other cloud platforms. - Implement data quality, monitoring, governance, security, identity, and access-control frameworks across data platforms. - Automate cloud infrastructure provisioning and platform operations using Infrastructure-as-Code tools such as Terraform. - Develop CI/CD pipelines, deployment automation, monitoring capabilities, and operational processes that improve platform reliability. - Partner with business stakeholders and technical teams to gather requirements, troubleshoot complex issues, and translate business needs into scalable solutions.

- Lead technical initiatives and influence architectural decisions while advising teams on data engineering and platform best practices. - Evaluate and introduce emerging technologies, including machine learning, MLOps, GenAI, LLMs, and AI-powered automation solutions. - Support cloud migration initiatives, including transitions from on-premises environments to modern cloud lakehouse architectures. - Optimize cloud spending, platform performance, scalability, and operational efficiency across high-volume enterprise workloads. - Mentor engineers, conduct code reviews, establish engineering standards, and contribute to a culture of continuous technical improvement. Requirements: - Bachelor’s degree in Computer Science, Information Systems, Engineering, Mathematics, or a related technical discipline, or an equivalent combination of education and relevant experience. - Master’s degree in Computer Science, Information Systems, Data Science, or a related field is preferred. - 10+ years of progressive experience in data engineering, analytics engineering, business intelligence, or related technical roles. - Proven experience designing and delivering enterprise-scale data platforms and analytics solutions. - Advanced proficiency in SQL and Python, with strong hands-on experience using PySpark and distributed data processing. - Strong understanding of data warehousing, data lakes, lakehouse architectures, enterprise data modeling, and modern data platforms. - Experience building and maintaining scalable ETL/ELT pipelines and implementing data quality, monitoring, and governance frameworks. - Hands-on experience with AWS services such as S3, IAM, Glue, and Lake Formation. - Experience with Snowflake, Databricks, Azure, GCP, or other modern cloud data platforms, with enterprise Snowflake administration and scaling experience preferred.