What you’ll do…
Position:
Data Engineer III
Job Location:
805 Moberly Lane, Bentonville, AR 72712
Duties:
Problem Formulation:
Identifies
possible options
to address
the business
problems within one’s discipline through analytics, big data analytics, and automation. Applied Business Acumen: Supports the development of business cases and recommendations. Owns delivery of project activity and tasks assigned by others. Supports process updates and changes. Solves business issues
.
Data Governance: Supports the documentation of data governance processes. Supports the implementation of data governance practices
.
Data Strategy: Understands, articulates, and applies principles of the defined strategy to routine business problems that involve a single function. Data Transformation and Integration: Extracts data from
identified
databases. Creates data pipelines and
transform
data to a structure that is relevant to the problem by selecting appropriate techniques. Develops knowledge of current data science and analytics trends. Data Source Identification: Supports the understanding of the priority order of requirements and service level agreements. Helps
identify
the most suitable source for data that is fit for purpose. Performs initial data quality checks on extracted data. Data Modeling: Analyzes complex data elements, systems, data flows, dependencies, and relationships to contribute to conceptual, physical, and logical data models. Develops the Logical Data Model and Physical Data Models including data warehouse and data mart designs. Defines relational tables, primary and foreign keys, and stored procedures to create a data model structure. Evaluates existing data models and physical databases for variances and discrepancies. Develops efficient data flows. Analyzes data-related system integration challenges and proposes
appropriate solutions
. Creates training documentation and trains end-users
on
data modeling. Oversees the tasks of less experienced programmers and stipulates system troubleshooting supports. Code Development and Testing: Writes code to develop the required solution and application features by
determining
the
appropriate programming
language and
leveraging
business, technical, and data requirements. Creates test cases to review and
validate
the proposed solution design. Creates
proofs
of concept. Tests the code using the
appropriate testing
approach. Deploys software to production servers. Contributes code documentation,
maintains
playbooks, and provides
timely
progress updates. Demonstrates up-to-date
expertise
and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others in the application of information and best practices; supporting and aligning efforts to meet customer and business needs; and building commitment for perspectives and rationales.
Minimum education and experience
required
:
Master’s degree or the equivalent in Computer Science, Information Technology, Engineering, or a related field; OR Bachelor’s degree or the equivalent in Computer Science, Information Technology, Engineering, or a related field plus 2 years of experience in software engineering or related experience.
Skills required:
Must have experience with: Relational SQL and NoSQL databases, including MySQL, SQL Server, Big Query; Automation and optimization skills using python and bash scripting; Building and scheduling
etl
pipelines using airflow; Big data tools: Hadoop, Spark, Kafka, etc.; Designing, developing and deploying big data applications in Google Cloud Platform; Hadoop Ecosystem, including HDFS, Yarn, Map Reduce, Hive, Pig, or HBase; Writing and debugging complex SQL queries; and Designing, developing and deploying big data applications in Google Cloud Platform.
Employer
will accept any amount of experience with the required skills.
#LI-DNP #LI-DNI
Wal-Mart is an Equal Opportunity Employer
.