Senior Software Engineer

What you'll do...

Position: Senior Software Engineer

Job Location: 860 W. California Avenue, Sunnyvale, CA 94086

Duties: Build and operate highly scalable backend software services that can serve millions of requests per day to enable the advertising platforms on Walmart’s and its subsidiaries’ websites. Design and develop low latency REST APIs using Spring boot and play framework in Java and Scala. Utilize Azure SQL and Cassandra as storage systems to enable Ad Campaign Management by advertisers and in a self-serve fashion. Leverage open-source distributed systems including Apache Storm and Kafka to build high performance and scalable software solutions to improve the latencies of the AdTech Platform. Develop monitoring and alerting dashboards for services and data pipelines in Splunk. Utilize public cloud tools and resources to scale storage and computations in Google Cloud Platform and Microsoft Azure and to improve performance and cost reduction. Participate in initiatives to roll out new software features and products from the initial prototype to large scale applications using variety of languages and technology stacks that are containerized using Docker and deployed through Kubernetes in the public cloud. Participate in engineering efforts in the software development lifecycle from project estimation, roadmap planning, technical design, code reviews, production, deployment, and post-production support through monitoring tools and disaster recovery. Participate in 24/7 on call rotations and troubleshoot production issues across cross-functional teams.

Minimum education and experience required: Master's degree or equivalent in computer science, computer engineering, computer information systems, software engineering, or related area and 1 year of experience in software engineering or related area; OR Bachelor's degree or equivalent in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years of experience in software engineering or related area.

Skills required: Experience developing REST API using Java and Spring. Experience coding in an object-oriented programming language, including Java. Experience leveraging object relational mapping tools including hibernate. Experience working on public cloud providers including Azure, AWS or GCP. Experience testing and troubleshooting using JUnit or Testify. Experience working with relational databases including MySQL or PostgreSQL and non-relational databases including HBase, Cassandra or MongoDB. Experience building high throughput, low latency asynchronous applications using Kafka or RabbitMQ. Experience designing highly scalable, fault tolerant distributed applications employing popular architectures. Experience creating and maintaining alerts and dashboards using Splunk and Grafana. Experience working on Linux machines, docker containers and container orchestration using Kubernetes. Experience on release management using Jenkins, package management using services including Artifactory or Nexus. Experience improving the code quality and maintainability using testing frameworks, code quality tools and disaster recovery mechanisms. Experience in end-to-end software development lifecycle. Experience working in a collaborative cross functional environment and participating in 24/7 on call product support. Employer will accept any amount of experience with the required skills.

Salary Range: $184,662/year to $234,000/year.  Additional compensation includes annual or quarterly performance incentives.   Additional compensation for certain positions may also include: Regional Pay Zone (RPZ) (based on location) and Stock equity incentives.

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. For information about benefits and eligibility, see One.Walmart.com.

Wal-Mart is an Equal Opportunity Employer.

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