Senior Data Engineer
Walmart
Bengaluru, Karnataka, India
Position Summary... 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. What you'll do... About Team: Walmart’s Global Sourcing Technology team is responsible for building and maintaining software that enables Walmart to Source the best quality products at the lowest possible price and pass that savings to our customers so they can Save Money and Live Better. Walmart is investing in transforming the Global Sourcing business by enhancing the user experience with the latest technology and we are looking for talented individuals who can use their engineering and leadership skills to help our teams solve complex problems. You will be part of the application development team leading software design and implementation, problem solving, as our customers evolve and adapt, we are taking it a few notches further here. We’re changing what customers can expect from the experience of shopping, from the physical stores, to mobile, social and even online; we’re not just ready for the future of shopping, we’re creating it. We take great pride in our entrepreneurial culture and the strength of our engineering team. If that sounds exciting to you, we want to talk to you about joining us. What you'll do: Drive design, development, implementation, documentation, and follow the agile development process. Build, test and deploy cutting edge solutions at scale, impacting associates of Walmart worldwide. Interact with Walmart engineering teams across geographies to leverage expertise and contribute to the tech community. Be involved in the successful implementation by applying technical skills, to design and build enhanced processes and technical solutions in support of strategic initiatives. Work closely with the Tech Leads/Architects and cross-functional teams and follow established practices for the delivery of solutions meeting QCD (Quality, Cost & Delivery) within the established architectural guidelines. Learn new and changing technologies and adapt to ensure best software practices and standards. Participate in hiring and support to build teams Interact closely for requirements with Business owners and technical teams both within India and across the globe. You will help and participate with the teams that leverage and contribute to open-source technologies to make an impact on a global scale What you'll bring: Bachelor's/Master's degree in engineering with 3-6 years of experience in design and development of highly scalable applications and platform development in product-based companies or R&D divisions Excellent problem solving, critical thinking and communication skills. Must be able to work effectively both on teams as well as be self-motivated, task oriented and organized. Ability to adapt to change quickly, willingness to learn new and emerging technologies. Strong customer focus and obsession with quality. Strong in algorithms, data structures and distributed systems. Strong Programming skills in Java, Scala or Python. Strong in writing modular and testable code and test cases (unit, functional and integration). Strong Debugging /Profiling skills. Strong knowledge of big data ecosystem - Data Warehousing, Data Lake, ETL, ELT, Spark/PySpark , Hive, SQL, Presto or similar technology on OLAP, Any scheduler like Airflow Strong in Database and Data Modelling - SQL, OLAP, OLTP, STAR Schema, Snowflakes schema, Fact & dimensions Tables, SQL. Good understanding of CI/CD process (desirable) Good understanding of Dremio, Druid is a plus (good to have) Good understanding of any Visualisation tool like Tableau (good to have) Working knowledge of GCP based tools like Big Query, Dataproc, GCS (good to have) Good Understanding of Data Quality, Data Lineage and Data Governance experience (good to have) Good exposure with Pub-sub like Kafka/Kinesis, any NoSQL DB like Cassandra, Cosmos DB (good to have)
