Senior Software Engineer

  • Walmart
  • Bentonville, AR, United States
  • 10/05/2021

Job Description

Position Summary...

What you'll do...

Brief Project Description:

The operational analytics and reporting team is responsible for providing insight to incident, problem and change data and trends across the Walmart Stores/ distribution centers/ ecommerce and clubs for US and International markets.  We build compelling data visualizations and interactive dashboards to showcase our work to our partners and internal customers. The team collaborate with various areas across the Walmart ecosystem to creates Data pipelines using latest tools and techniques to source the data for reporting and analytics.

Day to day activities:

  • Work Cross Functionally to develop an automated pipeline to gather data from various sources across the Walmart environment for efficient reporting and analytics.
  • Use Python to Develop, validate ETL interfaces to collect, organize, analyze, transform, and validate operational data from various sources.
  • AZURE ADLS2, Delta lake, AZURE SQL Server and Elastic search will be used as a storage Method for the transformed data. The pipelines will run using Docker container, Confluent Kafka and will be orchestrated by Kubernetes.  The scheduling will be taken care by Airflow DAG’s.
  • Work on data extraction process using REST API’s from various data sources like Service Now, Splunk, Adobe Analytics etc.
  • Plan and execute data migration procedures to move, transform and load data between platforms using SQL.
  • Work on adding data new pipelines to the existing Dataware house as needed by the business.
  • Work on Data analysis and visualization using Tableau for KPI project and day to day Adhoc reporting request.

Skills needed

  • Data Analysis: Python for Data Analytics
  • Datalake Pipeline: Azure skills with specific knowledge on data bricks, Azure Data lake, Elastic Search.Kafka and Spark for processing of high volume of data.
  • Framework, Workflows and Schedulers: APIs, Docker Containers, working knowledge of Kubernetes.
  • SQL Warehouse:Excellent SQL skills for Data Analysis Performance tuning for Reporting layer design.
  • Data Visualization: Develop Dashboards using Tableau, TabPy.

Leads and participates in medium- to large-scale projects by reviewing project requirements; translating requirements into technical solutions;gathering requested information (for example, design documents, product requirements, wire frames); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with project team and cross functional teams;troubleshooting open issues and bug-fixes; ensuring on-time delivery and hand-offs; interacting with project manager to provide input on project plan;and providing leadership to the project team.

Leads the work of other small groups of four to six engineers, including offshore associates, for assigned Engineering projects by proving pertinent documents, direction, and examples; identifying short and long term solutions and timeline; reviewing and providing feedback for proposed solutions;and performing design and code reviews of changes.

Troubleshoots business and production issues by gathering information (for example, issue, impact, criticality, possible root cause); engaging support teams to assist in the resolution of issues; formulating an action plan; performing actions as designated in the plan; interpreting the results to determine further action; performs root cause analysis to prevent future occurrence of issues; and completing online documentation.

Provides support to the business by responding to user's questions, concerns, and issues (for example, technical feasibility, implementation strategies); identifying short- and long-term solutions; facilitating resolutions; and leading cross-functional partnership.Leads the discovery phase of medium to large projects to come up with high level design by partnering with the product management, projectmanagement, business and user experience teams; and obtaining cross-function approvals.

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.

Provides and supports the implementation of business solutions by building relationships and partnerships with key stakeholders; identifying business needs; determining and carrying out necessary processes and practices; monitoring progress and results; recognizing and capitalizing on improvement opportunities; and adapting to competing demands, organizational changes, and new responsibilities.

Models compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity by incorporating these into the development and implementation of business plans; using the Open Door Policy; and demonstrating and assisting others with how to apply these in executing business processes and practices.


Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Bachelor’s degree in Computer Science and 3 years’ experience in software engineering or related field OR 5 years’ experience in software
engineering or related field.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in Computer Science or related field and 2 years' experience in software engineering or related field

Primary Location...

805 SE MOBERLY LN, BENTONVILLE, AR 72712, United States of America

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