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Job Opening details:-
Company Name :- Walmart Global Tech India
Position Name :- Data Engineer III
Company Location :- Bengaluru, Karnataka
Job Category :- Back Office jobs
Full Job Description :-
We are Walmart
We help people around the world save money and live better – anytime and anywhere – in retail stores, online and through their mobile devices. Each week, more than 220 million customers and members visit our 11,096 stores under 69 banners in 27 countries and e-commerce websites in 10 countries. With last fiscal revenues of approximately $473 billion, we employ 2.2 million employees worldwide.
@ Walmart Labs in Bangalore, we enable an ecosystem, wherein our customers can “save money so they can live better”, by using technology for the charter of building brand new platforms and services on latest technology stack to support both our e-commerce and stores businesses worldwide
The charter for the Global Back Office Solutions team is to deliver on the goal of Everyday Low Cost (EDLC) by driving efficiency in all the back office processes, through technology. Combining Technologists with Business Analysts and data experts, we build and deploy solutions that support billions of transactions every month
Roles & Responsibilites
Understands, articulates, Interprets and applies the principles of the defined strategy to unique and complex business problems.
Proficient in grasping the business value and relevance of data and data-enabled insights/decisions
Creating a scaled and optimized data model to cater to very specific business use case , keeping in my the technology aspects of the upstream and downstream
Knowledge of how data should be organized, connected, accessed, and processed.
Responsible for marrying every data element in the storage to a business meaning .
Actively documenting the discovery and observations that would influence various data strategies, technical designs, and product solutions.
Collaborative team player that interacts with Product owners, BAs, end-user champions and various other SPOCS.
Helps to identify and understand the most suitable source of data that is fit for the purpose.
Translates business requirements into tasks that are associated with current job responsibilities.
In-depth knowledge in data governance, metadata management and master data management.
Performs Impact analysis upon business process changes or metadata changes.
Closely interact with Data Engineers from within Walmart to identify right open source tools to deliver product features by performing research, POC/Pilot.
Experience building and optimizing ‘big data’ data pipelines, architectures and data sets involving petabyte and terabyte of data.
Experience performing root cause analysis on data and processes to answer specific business questions and identify opportunities for improvement.
Practical experience in cloud strategy, data warehousing, enterprise data management and big data platforms.
Expertise in converting complex transformational logic in SQL or NO-SQL language.
Usage of Data modeling tools such as Erwin.
Basic understanding of APIs and Crawlers.
Proficient in load strategies such as streaming, batch processing, etc and ETL techniques
Experience in interacting with end-users and understanding the users data consumptions, data needs and business implications.
Has experience in working with upstream and downstream and co-ordinated various deliverables.
Been responsible of documentation that help in data mapping, rules for data quality, drives data strategy etc.
Expertise in Big Data Ecosystem with experience in Hadoop, Hive, Spark
Knowledge of Java, Scala, Python is a must
Cloud exposure of GCP, Azure, GCP is an added advantage
Expertise in MPP architecture and knowledge of MPP engine (Spark, Impala etc).
Data pipeline/workflow management tools such as Airflow
Cloud Development experience
Experience in building scalable/highly available distributed systems in production.
Understanding of stream processing with knowledge on Kafka.
Knowledge of Software Engineering best practices with experience on implementing CI/CD, Log aggregation/Monitoring/alerting for production system.
Very good expertise in production support related activities (issue identification, resolution)
Our Ideal Candidate
You have a deep interest and passion for technology. You love writing and owning codes and enjoy working with people who will keep challenging you at every stage. You have strong problem solving, analytic, decision-making and excellent communication with interpersonal skills. You are self-driven and motivated with the desire to work in a fast-paced, results-driven agile environment with varied responsibilities.
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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