Jobs in the United States

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Added 1 hour ago
Engineer or Principal Engineer level RF Electronics Engineer
Northrop Grumman
Melbourne, FL
Northrop Grumman’s Aeronautics Systems sector has an opening for a Engineer or Principal Engineer level RF Electronics Engineer to join our team of qualified, diverse individuals within our…
Added 2 hours ago
CTO, Anthropic Practice
EPAM Systems
Philadelphia, PA
Anthropic platform: built with Claude models through the Claude API, Claude Agent SDK, Model Context Protocol (MCP), Agent Skills, and Claude Code; has rolled out Claude Enterprise
Added 4 hours ago
SC
Principal Consultant
Softchoice Corporati
Denver, CO
- $158,720 to $198,400 USD / year
Stay at the leading edge of cloud innovation - translate emerging trends (AI/ML services, cloud-native development, platform engineering) into practical service offerings
Added 4 hours ago
SC
Principal Consultant
Softchoice Corporati
Denver, CO
- $158,720 to $198,400 USD / year
Stay at the leading edge of cloud innovation - translate emerging trends (AI/ML services, cloud-native development, platform engineering) into practical service offerings
Added 4 hours ago
M
Principal Software Engineer - CTJ - Poly
Microsoft
VA · Reston, VA · Reston
- $142,800 to $304,200 USD / year
Join the Azure AI Platform air-gapped engineering team as a Principal Software Engineer and help shape how Microsoft delivers and operates advanced AI capabilities for some of its most…
Added 5 hours ago
CTO, Anthropic Practice
EPAM Systems
San Francisco, CA
Anthropic platform: built with Claude models through the Claude API, Claude Agent SDK, Model Context Protocol (MCP), Agent Skills, and Claude Code; has rolled out Claude Enterprise
Added 7 hours ago
Technical Program Lead, AI/ML
Marsh McLennan Inc.
NEW YORK, NY
Marsh is seeking a highly experienced Technical Program Lead, AI/ML to provide principal-level technical leadership for digital experience and application development initiatives supporting…
Added 7 hours ago
CTO, Anthropic Practice
EPAM Systems
New York, NY
Anthropic platform: built with Claude models through the Claude API, Claude Agent SDK, Model Context Protocol (MCP), Agent Skills, and Claude Code; has rolled out Claude Enterprise
Added 8 hours ago
W
(USA) Principal, Software Engineer
Walmart
Sunnyvale, CA
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, including cloud-native architectures and AI-enhanced applications. This role drives…
Added 13 hours ago
Principal Software Engineer, AI Defense (Hybrid)
Cisco Systems, Inc.
Milpitas, CA
As a Principal Software Engineer for AI Defense, you will serve as the chief technical authority driving the end-to-end security architecture for Cisco's enterprise AI ecosystems. You will…
Added 17 hours ago
Staff Software Engineer-UKG Ready Payroll
UKG
Lowell
Added 17 hours ago
C
Principal Security Engineer
Citizens
Johnston, RI
- $142,000 to $186,000 USD / year
As a DevSecOps Engineer, you will be responsible for the development, administration, maintenance, promotion, and support of the HashiCorp Vault identity-based secrets and encryption…
Added 17 hours ago
UG
Principal AI/ML Engineer Remote Nationwide or Office-Based in MN/DC/NJ
UnitedHealth Group
Eden Prairie, MN
- $164,600 to $282,200 USD / year
As the Principal AI/ML Engineer for GTS, you will serve as a director-level, hands-on technical leader who researches, designs, builds, and ships enterprise AI solutions for healthcare…
Added 17 hours ago
Principal AV Behavior Safety Engineering Lead
General Motors
Frankfort, KY
The AV Safety Strategy and Assurance team is seeking a hands‑on Principal engineer with extensive experience in the end‑to‑end development lifecycle of autonomous vehicle behaviors, from…
Added 17 hours ago
WI
(USA) Principal, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, including cloud-native architectures and AI-enhanced applications. This role drives…
Added 18 hours ago
T
Principal Software Engineer Manager (AI Infrastructure) - North America Software Center
TSMC
Vancouver, WA
- $166,800 to $223,050 USD / year
We are seeking an experienced and visionary Principal Software Engineer Manager (AI Infrastructure) to build and lead a high-performing engineering team dedicated to defining and delivering…
Added 19 hours ago
Sr Data Integration Engineer
Compeer Financial
Mankato, MN · Lakeville, MN · Bloomington, IL · Sun Prairie, WI · Prairie du Sac, WI
…culture that not only promotes meaningful work and professional development, but provides a flexible, hybrid work environment and excellent benefits, which empower you to thrive both…
Added 19 hours ago
Service Management Platform Engineer
Compeer Financial
Bloomington, IL · Lakeville, MN · Mankato, MN · Sun Prairie, WI · Prairie du Sac, WI
Supports configuration-management and service-model data, integrations, platform security, role-based access, licensing, technical debt, and lifecycle decisions in partnership with platform…
Added 19 hours ago
Senior Infrastructure Engineer - Network
Compeer Financial
Bloomington, IL · Lakeville, MN · Mankato, MN · Sun Prairie, WI
…culture that not only promotes meaningful work and professional development, but provides a flexible, hybrid work environment and excellent benefits, which empower you to thrive both…
Added 19 hours ago
Principal AI Platform Engineer
Compeer Financial
Mankato, MN · Bloomington, IL · Lakeville, MN · Sun Prairie, WI · Naperville, IL · Rochester, MN
Leads AI platform engineering and adoption by building enterprise AI platforms, tools, services, and integrations for LLMs, retrieval-augmented generation, vector search, agents, Model…
Added 20 hours ago
Principal ML Engineer, Admin Central
Workday, Inc.
CA
As a Principal Software Engineer you will lead the architecture and implementation of Workday’s next-generation AI platforms and autonomous agent frameworks. You’ll sit at the intersection…
Added 20 hours ago
UG
Principal AI/ML Engineer Remote Nationwide or Office-Based in MN/DC/NJ
UnitedHealth Group
Eden Prairie, MN
- $164,600 to $282,200 USD / year
As the Principal AI/ML Engineer for GTS, you will serve as a director-level, hands-on technical leader who researches, designs, builds, and ships enterprise AI solutions for healthcare…
Added 22 hours ago
O
Senior Planning & Deployment Engineer
Oracle
Reston, VA
- $126,200 to $264,100 USD / year
Standing at the intersection of People, Process, Technology, and Data-Driven Analytics, the Principal Operational Excellence Program Manager will establish a dedicated Center of Excellence.…
Added 23 hours ago
Chief Engineer
Booz Allen Hamilton_United States
Reston, VA · McLean, VA
We are seeking a Chief Engineer to serve as the senior technical authority and platform modernization lead for a large-scale, mission-critical defensive security engineering program. This…
Added 1 day ago
Principal Data Engineer
Careington
Frisco, TX
You will play a key role in building and expanding the organization’s Azure-based data platform, including the implementation of a data lake architecture using the medallion data model…

Walmart

(USA) Principal, Software Engineer

Sunnyvale, CA, United States

$143,000 to $286,000 USD / year

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Job details

Pay: $143,000 to $286,000 USD / year
Posting language: English
Posted: Oct 30, 2026

Original job description

Role summary:

The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, including cloud-native architectures and AI-enhanced applications. This role drives the full software development lifecycle across multiple teams, ensuring high availability, reliability, and performance. The position requires strategic technical leadership, mentorship, and collaboration with cross-functional stakeholders to align engineering efforts with business goals. The Principal Engineer champions innovation, continuous improvement, and operational excellence while maintaining architectural integrity and delivering solutions that serve millions of customers and associates effectively.

About the team:

Our team is dedicated to managing and delivering world-class data assets by establishing data standards, ensuring policy compliance, and fostering strategic partnerships. We develop robust pipelines and self-service tools that empower the business to leverage data effectively, driving growth and enabling new business models. The team applies advanced cloud-native architecture and engineering design principles to build scalable, reliable platforms. Collaboration and continuous improvement are central to our approach, as we focus on solving complex problems and delivering high-quality technical solutions that support long-term business objectives and innovation.

What you'll do:

Design, build, test, and deploy highly scalable solutions impacting millions of customers.
Develop and optimize Storm/Spark pipelines, APIs, and distributed architectures handling TB/PB-scale datasets.
Build high-performance, resilient services capable of processing millions of requests perday.
Provide technical leadership and engineering best practices, driving adoption of modern technologies and open-source solutions.
Partner with Product, Business, and Engineering teams to define priorities, conduct POCs, and deliver scalable features.
Troubleshoot production and business issues, perform RCA, and implement preventive solutions.
Ensure software quality, security, scalability, and reliability through rigorous development and testing practices.
Collaborate teams to establish best practices, documentation, and client requirements.
Mentor and coach engineers, promoting strong engineering practices.

What you'll bring:

Extensive experience in platform engineering leadership, delivering scalable, cloud-native architectures and reusable tooling.
Strong computer science fundamentals: data structures, algorithms, design patterns
Experience in managing Elasticsearch clusters, including indexing, querying, and performance tuning.
Working knowledge of SQL /No-SQL and database technologies (Cassandra, Big Query, Data Bricks, Cosmos, Druid, etc)
Hands on experience in building Micro-services, ability to build REST services using Java, Spring Boot.
Experience in leading teams and delivering large scale distributed systems and event-driven architectures.
Experience on Cloud Architecture, Micro-services Architecture and container technologies (Docker, Kubernetes, etc.)
Develop high performance and scalable solutions that extract, transform, and load Spark/big data.

At Walmart, we offer competitive pay as well as performance-based bonus 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, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

For information about PTO, see https://one.walmart.com/notices.

Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

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.

The annual salary range for this position is $143,000.00 - $286,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include :

Stock

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More about this job

Skills

Software development
Leadership
Collaboration
Process improvement
Regulatory compliance
Business model
Design principles
Troubleshoot
Documentation
Computer science
Elasticsearch
SQL
Apache Cassandra
BigQuery
Oracle Java
Spring Boot
Docker
Kubernetes

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