Data Engineer IV

Position Type : Full Time Location : Town and Country, Missouri Date Posted : Date posted 08 / 27 / 2024 Areas of interest : Development, Information Technology, Software Engineering Requisition Number : 2024-39292 Business unit : Network Operations EGN319

JOB SCOPE

Responsible for maintaining scalable, reliable, consistent and repeatable systems that support data operations for Reporting, Analytics, Applications, and Data Science by gathering and processing raw data at scale.

Profiles data to measure quality, integrity, accuracy, and completeness and delivers solutions by developing, testing, and implementing code and scripts.

Develop data set processes for data modeling, mining, and consumption.

DUTIES AND RESPONSIBILITIES

• Create and maintain scalable, reliable, consistent and repeatable systems that support data operations for Reporting, Analytics, Applications, and Data Science.
• Gather and process raw data at scale (including writing scripts, web scraping, calling APIs, write SQL queries, etc.).
• Use ETL processes in order to maintain, improve, clean, and manipulate data.
• Profile data to measure quality, integrity, accuracy, and completeness.
• Develop and implement tools, scripts, queries, and applications for ETL / ELT and data operations.
• Design, build, and automate Machine Learning Data Pipeline.
• Deliver solutions by developing, testing, and implementing code and scripts.
• Produce reports and uphold data delivery schedules.
• Manage life cycle of multiple data sources.
• Work closely with stakeholders on the data demand side (analysts and data scientists).
• Increase speed to delivery by implementing workload / workflow automation solutions.
• Perform other duties as assigned.

BASIC / MINIMUM QUALIFICATIONS

• Bachelor's degree in an engineering discipline or computer science
• Minimum five (5) years of Hands-on working experience with AWS, RDBMS, SQL, scripting, and coding experience
• Minimum three (3) years of Linux / Unix / CentOS system admin experience.

REQUIRED QUALIFICATIONS

• Ability to use a wide variety of open source technologies and cloud services
• Extensive coding / scripting experience using Python, R, shell scripts
• Extensive experience with SQL, Tableau, ML Pipeline techniques, and ETL techniques
• Extensive background in Linux / Unix / CentOS installation and administration; Windows experience preferred
• Extensive knowledge in data storage that demonstrates knowledge of when to use a file system, relational database, or NoSQL variant
• Extensive experience with Spark, and Hadoop / Hive
• Extensive experience with AWS tools and services
• Extensive familiarity with JavaScript API, Rest API or Data Extract APIs
• Extensive experience receiving, converting, and cleansing big data
• Extensive experience with visualization or BI tools, such as Tableau
• Extensive experience with data virtualization concepts, and software (Denodo, Teiid, Jboss)
• Extensive experience with data workflow / data prep platforms, such as Infomatica, Pentaho, or Talend
• Ability to identify and resolve end-to-end performance, network, server, and platform issues
• Effective attention to detail with the ability to effectively prioritize and execute multiple tasks

PREFERRED QUALIFICATIONS

• Extensive experience with JavaScript API, Rest API or Data Extract APIs
• Extensive experience with data workflow / data prep platforms, such as Infomatica, Pentaho, or Talend
• Expert knowledge of best practices and IT operations in an always-up, always-available service
• Extensive experience with data virtualization concepts, and software (Denodo, Teiid, JBoss)
• Extensive experience with AWS tools and services
• Extensive experience receiving, converting, and cleansing big data
• Extensive experience with visualization or BI tools, such as Tableau
• Extensive experience receiving, converting, and cleansing data
• Extensive knowledge of best practices and IT operations in an always-up, always-available service
• Ability to create proof of concept experiments for analytics, machine learning, or visualization tools that include hypothesis, test plans, and outcome analysis
• Leadership experience in advanced operational analytics

EGN319 2024-39292 2024

Here, employees don’t just have jobs, they build careers. That’s why we believe in offering a comprehensive package that rewards employees for their contributions to our success, supports all aspects of their well-being, and delivers real value at every stage of life.

A qualified applicant’s criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.