Senior Software Engineer

Walmart • Sunnyvale, CA

23h

About The Position

What you'll do... Position: Senior Software Engineer Job Location: 1375 Crossman Avenue, Sunnyvale, CA 94089 Duties: Build and operate highly scalable backend software services that can serve thousands of requests per second to serve Advertisements on Walmart.com. Leverage open-source technologies including Storm and Kafka to build high performance and scalable software solutions for improving the latencies of the software services. Architect and improve backend software systems and data pipelines in collaboration with the team. Identify existing bugs, flaws, and leaks and fix the gaps in software systems. Develop robust, maintainable, reusable software code and software tools for managing configuration, deployment, monitoring, performance, scalability, availability, security and alerting for test, integration, and production environments. Identify the bottlenecks, fine-tune the software services, and explore state-of-the-art technologies to migrate existing software services to improve efficiency/failure-rates and meet Service Level Agreements (SLAs). Minimum education and experience required: Master’s degree or the equivalent in Computer Science, Engineering (any) or related field and 2 years of experience in large scale enterprise software development environment; OR Bachelor's degree or the equivalent in Computer Science, Engineering (any) or related field and 5 years of experience in large scale enterprise software development environment.

Requirements

• Experience coding in Object Oriented Programming including Java, Scala, and Python.
• Experience designing and implementing REST API web services using Web Framework.
• Experience with data pipelines using Big Data Hive.
• Experience designing and implementing Real time data streaming pipeline using Apache Storm.
• Experience implementing Distributed Event Streaming platform for real time pipelines using Apache Kafka.
• Experience implementing and integrating NoSQL Database including Cassandra onto realtime pipelines.
• Experience testing using Junit Testing and Unit Testing.
• Experience with Project Management Tools Jira and Asana.
• Experience with Code Version Control System Git.
• Master’s degree or the equivalent in Computer Science, Engineering (any) or related field and 2 years of experience in large scale enterprise software development environment; OR Bachelor's degree or the equivalent in Computer Science, Engineering (any) or related field and 5 years of experience in large scale enterprise software development environment.

Responsibilities

• Build and operate highly scalable backend software services that can serve thousands of requests per second to serve Advertisements on Walmart.com.
• Leverage open-source technologies including Storm and Kafka to build high performance and scalable software solutions for improving the latencies of the software services.
• Architect and improve backend software systems and data pipelines in collaboration with the team.
• Identify existing bugs, flaws, and leaks and fix the gaps in software systems.
• Develop robust, maintainable, reusable software code and software tools for managing configuration, deployment, monitoring, performance, scalability, availability, security and alerting for test, integration, and production environments.
• Identify the bottlenecks, fine-tune the software services, and explore state-of-the-art technologies to migrate existing software services to improve efficiency/failure-rates and meet Service Level Agreements (SLAs).

Benefits

• At Walmart, we offer competitive pay as well as performance-based incentive awards and other great benefits for a happier mind, body, and wallet.
• Health benefits include medical, vision and dental coverage.
• Financial benefits include 401(k), stock purchase and company-paid life insurance.
• Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty and voting.
• Other benefits include short-term and long-term disability, education assistance with 100% company paid college degrees, company discounts, military service pay, adoption expense reimbursement, and more.
• Eligibility requirements apply to some benefits and may depend on your job classification and length of employment.
• Benefits are subject to change and may be subject to a specific plan or program terms.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level