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Skills
Agile Programming Methodologiesunmatched
Apache Sparkunmatched
Artificial Intelligence (AI)unmatched
Big Dataunmatched
Business Intelligenceunmatched
Cloud Computingunmatched
Code Reviewsunmatched
Data Analysisunmatched
Data Managementunmatched
Data Modelingunmatched
Data Processingunmatched
Data Qualityunmatched
Data Scienceunmatched
Data Warehousingunmatched
Database Extract Transform and Load (ETL)unmatched
Database Optimizationunmatched
Database Programmingunmatched
Dimensional Modelingunmatched
Engineeringunmatched
Healthcareunmatched
Identify Issuesunmatched
Information/Data Security (InfoSec)unmatched
Machine Learningunmatched
Maintain Complianceunmatched
Microsoft .NETunmatched
Microsoft C# (C Sharp)unmatched
Microsoft SQL Serverunmatched
Microsoft Transact-SQL (T-SQL)unmatched
Microsoft Windows Azureunmatched
Performance Managementunmatched
Performance Tuning/Optimizationunmatched
Python Programming/Scripting Languageunmatched
Quality Metricsunmatched
Query Optimizationunmatched
Relational Databases (RDBMS)unmatched
Root Cause Analysisunmatched
SQL (Structured Query Language)unmatched
Scalable System Developmentunmatched
Software Developmentunmatched
Stored Proceduresunmatched
Testingunmatched
Training Data Setsunmatched
Use Casesunmatched
Workflow Analysisunmatched
Description
Sr. Data Engineer (ETL Developer)
Irving, TX
Contract
Note: In-Person interview is required.
Job Description
We are seeking a Sr. Data Engineer (ETL Developer) to design, develop, and support scalable data and database solutions. In this role, you will build modern data pipelines, optimize relational databases, and contribute to cloud-based data platforms that enable analytics and innovation across healthcare-focused client initiatives.
Core Responsibilities
Design, build, test, and optimize relational database solutions using SQL Server and Azure SQL, including T-SQL queries, stored procedures, and data models.
Improve database performance, reliability, and scalability through indexing strategies, query tuning, and optimization techniques.
Develop and maintain scalable Extract, Transform, Load (ETL) and Extract, Load, Transform (ELT) processes to integrate data across cloud-based platforms.
Build and support data pipelines and workflows using Azure SQL, Databricks, Apache Spark, Python, and PySpark.
Design and implement relational and dimensional data models, including Slowly Changing Dimension (SCD) patterns.
Support AI/ML initiatives by developing and maintaining data pipelines and feature datasets used for model training and analytics.
Utilize Python to enable data preparation, analytics workflows, and experimentation for machine learning use cases.
Collaborate with data science teams to operationalize models using Spark, ML frameworks, or cloud-based ML services.
Participate in design discussions, code reviews, and Agile ceremonies to ensure high-quality and maintainable solutions.
Partner with application developers, data engineers, BI teams, and analytics partners to deliver integrated solutions.
Troubleshoot production issues, conduct root cause analysis, and implement sustainable resolutions.
Adhere to data governance, security, and quality standards to ensure compliance and data integrity.
Required Qualifications & Must-Have Skills
Experience Required: 6 to 8 years of relevant data engineering experience.
Database Development: Proven experience developing and supporting database solutions using SQL Server or Azure SQL.
SQL Querying: Strong proficiency in T-SQL, including query development, performance tuning, and optimization.
Programming: Hands-on experience using Python for data processing, analytics, or data engineering workflows.
Big Data Technologies: Commercial experience with Databricks or Apache Spark (or similar distributed data processing platforms).
Data Architecture: Strong understanding of data warehousing concepts, dimensional modeling, and ETL/ELT pipelines.
Cloud Platform: Professional hands-on experience working in Azure cloud environments.
Desirable Skills (Nice to Have)
Experience with .Net, C#, and .Net Core.
Experience with Angular.
Familiarity or experience with AI/ML frameworks and deployment
Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.