Job Location: Bangalore
About Global Tech.
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That’s what we do at Walmart Global Tech. We’re a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world’s largest retailer, delivering innovations that improve how our customers shop and empower our 2.3 million associates. To others, innovation looks like an app, service or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations.Being human-led is our true disruption.
Position Description
Here at Walmart, we’re driven by an intellectual curiosity that keeps us on the cutting-edge of technical excellence and a seamless customer experience. We’re intrigued by the opportunity to engineer the most optimal approach that drives conversions and generates consumer loyalty across every touchpoint of the digital journey.
We are looking for a passionate, creative Senior Data Scientist to join Inkiru Data Science Team @Walmart Global Technology, Bengaluru. You will have the unique opportunity to work with massive business and social data generated by Walmart Inc.’s unparalleled online and offline commerce and payment systems.
You will be responsible to use cutting-edge machine learning, data mining, and optimization techniques to design and prototype robust, scalable predictive models and analytics solutions. You will be part of a cross-functional team of Data Scientists, Engineers, Product managers, and Business professionals that sit at the intersection of Data Science, Big Data, IT Infrastructure, and Business Operations.
Responsibilities
- Be a strategic partner to product development teams, sharing insights and providing recommendations through effective communication and storytelling with data.
- Design, build and implement predictive models with high-dimensional, fast-moving real-time datasets.
- Use machine learning, deep learning and data mining techniques to develop robust predictive models for payment systems operational excellence, fraud detection and risk management.
- Design, analyze, and run both simulated and live experiments (A/B and multivariate tests) to drive KPI improvements.
- Pull data from warehouse, perform feature engineering, back-test models, compare model performances and communicate the results to stakeholders.
- Build data visualizations and interactive dashboards for monitoring and sharing business insights internally and externally.
- Interested in researching new/innovative methods, tools and techniques to address complex business problems.
Minimum Qualifications
- Technical expertise in data mining, machine learning, and statistical analysis.
- Proficient in machine learning and data mining packages in Python.
- Experience working with large data sets and distributed computing tools (Map/Reduce, Hadoop, Hive, Spark, or GCP).
- Advanced degree (Masters or PhD) in any STEM field plus three years of related experience.
Additional Preferred Qualifications
- Programming skills in one of the following languages: Hive SQL, Java, or JavaScript on a UNIX or Linux platform.
- GCP/BigQuery hands-on experience
Walmart Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.
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