Sr. Software Engineer
- Location SUNNYVALE, CA
- Career Area Software Development and Engineering
- Job Function Software Development and Engineering
- Employment Type -
- Position Type -
- Requisition 999054BR
What you'll do at
Duties: Responsible for understanding company business & functional requirements and help in building and supporting No SQL high performance & scalable solutions aligned with Walmartlabs product eco system. Work on the execution of multiple business plans and projects ensuring business needs are met. Responsible for planning, designing, developing, and operating our NoSQL solutions Cassandra, Solr, Kafka, Cache, etc. Design, build and operate large scale Cassandra, Kafka, Solr Cloud & Cache mission critical clusters. Contribute to ensure 99.999% uptime & availability of all production critical systems. Develop and engineer product & solutions required for NoSQL solution build and administration. Troubleshoot production performance issues like availability, latencies, thread analysis, JVM analysis, etc. Evaluate and document the RCA of any production issue. Responsible for data modeling for NoSQL applications. Responsible for Capacity Analysis and hardware projection. Provide 24*7 support on a rotation basis.
Skills required: Hands on experience in Solr cloud, Kafka, Spark, Hadoop, Cassandra. Experience in NoSQL open source technologies. Experience building, designing and managing solr cloud collection and in large cluster. Experience managing large scale Kafka broker, manager and ZooKeeper. Experience in agile methodologies. Experience supporting and performance tuning the NoSQL solutions Cassandra, Solr, Kafka, Cache in a clustered environment. Linux experience. Experience troubleshooting tasks (e.g., Latency Analysis, Thread state Analysis, mutation drop, compaction analysis). Demonstrated knowledge of add/bootstrap nodes to clusters. Demonstrated knowledge of remove/replace nodes in clusters. Demonstrated knowledge of replication between data centers. Working knowledge of hardware, including RAID, multi-processor architecture. Demonstrated knowledge of shell scripting (e.g., command line applications, batch files) and java development. Employer will accept any amount of experience with the required skills.
Wal-Mart is an Equal Opportunity Employer.
Hello, Silicon Valley
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Computer History Museum
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All the benefits you need for you and your family
- Multiple health plan options
- Vision & dental plans for you & dependents
- Associate discounts in-store and online
- Financial benefits including 401(k), stock purchase plans and more
- Education assistance for Associate and dependents