73 applicants
Walmart · 5 days ago
Principal Modern Cloud Engineer
Sunnyvale, CA
Full-time
Onsite
Senior Level
$151K/yr - $286K/yr
8+ years exp
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Insider Connection @Walmart
Responsibilities
Design, write, and build software tools to improve the reliability, latency, availability, and scalability of Walmart eCommerce products.
Design and implement architecture, such as Serverless, Microservices, and Event Sourcing, and technologies, such as Kafka, Elixir, TensorFlow, Node.js, Docker, and Go, to build cloud-native style solutions for the Predictive Enterprise Monitoring, Alerting, and Reporting.
Help train team members on design techniques and coding standards.
Enable scaling by providing tools, developing training, and/or augmenting software development processes.
Build software tools and automate them to prevent reoccurrence of problems to mission-critical products and services.
Innovate and create new, out-of-the-box software engineering solutions for existing pain points and new projects.
Expand existing instrumentation to build a cohesive picture of Walmart’s software systems that pays special attention to points of failure.
Design and build Machine Learning for capacity planning, demand forecasting, software performance analysis, and software system tuning.
Develop a deep understanding of the various software services and applications that come together to deliver Walmart eCommerce products.
Analyze requirements and designs and implement software infrastructure solutions for the eCommerce platform.
Execute root-cause analysis of complex problems involving multiple parties, networks, hardware, and software that relate to scaling and performance.
Participate in on-call rotations and provide software automation solutions.
Interact with application teams, architects, and product managers to design and implement new software functionalities.
Secure the software systems from issues, be they real, perceived, or notional.
Plan scalability and capacity software architecture to support business growth.
Participate in Failure Point Analysis.
Provide software engineering support for various Operating System (OS) related issues on Solaris, Linux, and VMware.
Work on Openstack Cloud, large-scale storage solutions, and OneOps.
Qualification
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Required
8 years of experience in software engineering or related field; OR Bachelor’s degree or the equivalent in Computer Science, Engineering (any), or related field and 6 years of experience in software engineering or related field; OR Master’s degree or the equivalent in Computer Science, Engineering (any), or related field and 3 years of experience in software engineering or related field.
Experience with programming languages: Go and Python.
Experience with at least one of the following: Azure, GCP AWS, or OpenStack.
Experience with containerization and container platforms: Docker, Kubernetes, and Docker EE.
Experience with distributed NoSQL databases: Cassandra and ScyllaDB.
Experience architecting an entire software system.
Experience performing TCP dumps and TCP snooping.
Demonstrated knowledge of the following protocols: TCP/IP, HTTP, and UDP.
Experience with Serverless Framework and Serverless Architecture.
Experience with microservices architecture and constituent technologies.
Experience with high performance networking with QUIC and network layer optimization.
Experience with the following Real-Time transaction protocols and methods: HTTP2, Server Sent Events, MQTT, and WebSockets.
Experience with Event Driven Architectures and the following technologies and patterns: Kafka, Event Hubs, PubSub, Event Sourcing, and CQRS.
Experience working with configuration management tools in both Windows and Linux, including CloudFormation, Terraform, Salt, Ansible, Chef, and Puppet.
Benefits
Medical, vision, and dental coverage
401(k)
Stock purchase
Company-paid life insurance
Paid time off (including sick leave, parental leave, family care leave, bereavement, jury duty, and voting)
Short-term and long-term disability
Education assistance with 100% company-paid college degrees
Company discounts
Military service pay
Adoption expense reimbursement
Company
Walmart
Walmart is a retail corporation that operates several chains of discount department and warehouse stores.
10,001+ employees
H1B Sponsorship
Walmart has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Trends of Total Sponsorships
2023 (2267)
2022 (3331)
2021 (3513)
2020 (2187)
Funding
Current Stage
Public CompanyTotal Funding
$5B2023-04-15Post Ipo Debt· $5B
1978-01-13IPO· nyse:WMT
Leadership Team
Doug McMillon
President and CEO
John Furner
President and Chief Executive Officer of Walmart U.S.
Recent News
2024-06-05
2024-06-05
Business Insider
2024-06-05
Company data provided by crunchbase
