Demo

Data Engineer

Clark Davis Associates
Mahwah, NJ Full Time
POSTED ON 5/14/2026
AVAILABLE BEFORE 6/11/2026

*Must be a US Citizen or GC holder

*No C2C


Data Engineer

Position Summary

We are seeking a skilled Data Engineer to design, build, and maintain scalable data solutions that support reporting, analytics, and business intelligence initiatives. The ideal candidate has strong SQL expertise, experience with cloud-based data platforms, and a background in developing ETL/ELT pipelines and optimizing database performance.

Key Responsibilities

  • Design and maintain relational databases and cloud data warehouse solutions.
  • Develop and optimize advanced SQL queries, stored procedures, and data models.
  • Build and automate ETL/ELT pipelines using SQL, Python, and cloud-native tools.
  • Monitor and improve database performance through indexing, partitioning, and query tuning.
  • Ensure data quality, integrity, and security across systems.
  • Maintain technical documentation for databases, workflows, and integrations.
  • Collaborate with cross-functional teams to support analytics and reporting needs.

Required Qualifications

  • Bachelor’s degree in Computer Science, Information Systems, or related field.
  • 5 years of experience in data engineering or database development.
  • Strong SQL skills including query optimization, CTEs, and window functions.
  • Experience with SQL Server, PostgreSQL, Oracle, or similar RDBMS platforms.
  • Hands-on experience with Azure Data Services, Azure Data Factory, or SSIS.
  • Proficiency in Python for scripting and data transformation.
  • Strong analytical and problem-solving skills.

Preferred Qualifications

  • Experience with NoSQL databases such as MongoDB or Cosmos DB.
  • Familiarity with Spark, Kafka, or other big data technologies.
  • Azure Data Engineer or related cloud certifications.

Salary : $130,000 - $140,000

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