Skip to content

Senior Data Analyst
Company | Walmart |
---|
Location | Sunnyvale, CA, USA |
---|
Salary | $113949 – $202000 |
---|
Type | Full-Time |
---|
Degrees | Bachelor’s, Master’s |
---|
Experience Level | Senior |
---|
Requirements
- Master’s degree or the equivalent in Computer Science, Information Technology, Engineering, or related field; OR Bachelor’s degree or the equivalent in Computer Science, Information Technology, Engineering, or related field plus 2 years of experience in data analytics or related field; OR 4 years of experience in data analytics or related field.
- Design predictive analysis flow with automated scoring on live dataset by using Dataiku and Python
- Exploratory data analysis, and data visualizations techniques using MS-Excel, Python, and Power BI
- Data analytical techniques involving data wrangling, and data manipulation using SQL, Python and Excel
- Developing predictive models using scripting languages like Python for solving business cases
- Modeling supervised algorithms like logistic regression, classification using decision tree, random forest for generating actionable insights
- Coding in object-oriented programming language (Python)
- Conduct descriptive analysis by using MS-Excel and pivot table
- Model validations and testing using K-fold cross-validations and assessing the model performances
- Big Data extractions, structured data manipulation by querying databases using MS-SQL
- System design and analysis for translating business problems into data models to enable data-driven decision making for business leaders
- Business processes involved in People analytics and consulting domain to formulate key performance metrics, design the measurement and monitoring framework for the same.
Responsibilities
- Analyze and interpret information for one or more initiative work streams to improve business efficiency by using various analytical methodologies.
- Develop and direct one or more work streams of a cross-functional project to achieve desired results by ensuring understanding of scope of work; organizing timelines and deliverables; facilitating meetings involving project teams to analyze, plan, and implement project initiatives; taking corrective action; and reporting results and deliverables to supervisors and stakeholders.
- Collaborate cross-functionally on assignments with internal and external stakeholders to understand the results of data analyses and research by communicating results and findings.
- Develop tools that support decision making and business cases by summarizing needed information; determining what information must be reported; ensuring customer needs are met; and analyzing an initiative’s impact to the business.
- Assume duties of Project Manager III, Innovation in the absence of the Project Manager III, Innovation by attending meetings; working directly with the project team members on specific projects and analyses; performing analyses; providing directional advice and guidance related to defined logistical issues; and determining which issues should be elevated to a higher priority.
- Demonstrate 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.
- Provide and support 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.
- Model 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.
Preferred Qualifications
No preferred qualifications provided.