Senior Advisor in Software Engineering at The Cigna Group, developing scalable data solutions and optimizing ETL pipelines. Collaborating with stakeholders to drive impactful business decisions across technical teams.
Responsibilities
Partner with business and technical stakeholders to deeply understand and translate requirements into scalable data solutions
Design and document robust, high-performance data architectures that support strategic business outcomes
Build and optimize production-grade ETL pipelines using Spark and PySpark, ensuring reliability and efficiency
Develop and maintain data models that enable advanced analytics and reporting
Write efficient, complex SQL queries (Teradata SQL, Hive SQL, Spark SQL) across platforms such as Teradata and Databricks
Implement and manage CI/CD pipelines to seamlessly deploy code artifacts to AWS and Databricks
Orchestrate and monitor Databricks jobs using Databricks Workflows, proactively troubleshooting and resolving issues
Contribute actively to Agile ceremonies, including sprint planning, grooming, daily stand-ups, demos, and retrospectives, fostering a culture of continuous improvement
Requirements
8+ years of related hands-on experience (Spark, PySpark, Shell scripting, Teradata, and Databricks)
Proven ability to write complex and efficient SQL queries and stored procedures
Solid experience implementing data lake or data warehouse solutions on Databricks
Proficiency with Agile methodologies and DevOps tools such as Git, Jenkins, and Artifactory
Experience with Unix/Linux shell scripting (KSH) and basic Unix server administration
Familiarity with job scheduling tools like CA7 Enterprise Scheduler
Hands-on experience with AWS services including S3, EC2, SNS, SQS, Lambda, ECS, Glue, IAM, and CloudWatch
Expertise in Databricks components such as Delta Lake, Notebooks, Pipelines, cluster management, and cloud integration (Azure/AWS)
Proficiency with collaboration tools like Jira and Confluence
Demonstrated creativity, foresight, and sound judgment in planning and delivering technical solutions
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