Data Engineer
Job in
Goodlettsville, Davidson County, Tennessee, 37072, USA
Listed on 2026-07-01
Listing for:
Dollar General Corporation
Full Time
position Listed on 2026-07-01
Job specializations:
-
IT/Tech
Data Engineering, Database Administrator, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below
Duties & Responsibilities
- Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases.
- Assemble large, complex data sets that meet functional / non-functional business requirements.
- Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.
- Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL and cloud technologies.
- Build analytics tools that utilize the data pipelines to provide actionable insights into customer acquisition, operational efficiency and other key business performance metrics.
- Work with stakeholders including the Product, Data and Design teams to assist with data-related technical issues and support their data infrastructure needs.
Skills and Abilities
(KSAs)
- Knowledge of programming languages (e.g. Java and Python)
- Hands-on experience with SQL database design
- Great numerical and analytical skills
- Degree in Computer Science, IT, or similar field; a Master’s is a plus
- Data engineering certification (e.g IBM Certified Data Engineer) is a plus
- Experience with big data tools:
Hadoop, Spark, Kafka, etc. - Experience with relational SQL and No
SQL databases, including Postgres and Cassandra. - Experience with data pipeline and workflow management tools:
Azkaban, Luigi, Airflow, etc. - Experience with Snowflake/Azure cloud services: EC2, EMR, RDS, Redshift
- Experience with stream-processing systems:
Storm, Spark-Streaming, etc. - Experience with object-oriented/object function scripting languages:
Python, Java, C++, Scala, etc
- Degree in information technology or computer science with additional vendor-specific certification.
- BS or MS degree in Computer Science or a related technical field
- 4+ years of Python or Java development experience
- 4+ years of SQL experience (No-SQL experience is a plus)
- 4+ years of experience with schema design and dimensional data modeling
- Ability in managing and communicating data warehouse plans to internal clients
- Experience designing, building, and maintaining data processing systems
- Experience working with a cloud platform such as Snowflake / Azure or Databricks
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