Jobs in the United States

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Added 1 month ago
Senior Product Engineer Fellow – Palantir / AI (FDE)
International Motors, LLC
Lisle, IL
We have an exciting opportunity for a Senior Product Engineer Fellow – Palantir / AI (FDE) Platform. This role sits at the intersection of Product, Design, and Software Engineering, and is…
Added 1 month ago
Lead Software Engineer - Enterprise Applications
International Motors, LLC
Lisle, IL
We are seeking a Lead Software Engineer - Enterprise Applications to play a critical role in shaping the development strategy for custom-built applications across web, APIs, services, and…
Added 1 month ago
Software Engineer | Trader & Quant Education Technology | Experienced Hire
Susquehanna International Group, LLP
Bala Cynwyd (Philadelphia Area), PA
As a Software Engineer on the EdTech team, you’ll design, develop, and maintain large-scale systems that power our mock trading and quantitative education platforms. You’ll have the…
Added 1 month ago
FPGA Engineer
Susquehanna International Group, LLP
Bala Cynwyd (Philadelphia Area), PA
…the use of hardware-accelerated trading systems. As an FPGA Engineer at Susquehanna, you will sit at the cusp of hardware and trading and help us as we continue to build some of the…
Added 1 month ago
Staff Enterprise Security Engineer, AI Security
Twilio
Remote, United States
Join the team as our next Staff Engineer, Enterprise Security
Added 1 month ago
Sr Architect - Emerging Technologies
Twilio
Remote, United States
Join the team as Twilio's next Senior Architect for Emerging Technologies Experimentation Team.
Added 1 month ago
Staff Software Engineer (L4) Data Platform
Twilio
Remote, United States
Join the team as Twilio's next Staff Software Engineer on our Data & Analytics Platform
Added 1 month ago
Ruby Developer
Initiate Government Solutions
Remote, United States
…different software systems. The ideal candidate is a strong Ruby engineer with hands-on development experience and the ability to contribute production-grade…
Added 1 month ago
Site Reliability Engineer IV
ExpertVoice Inc
Remote, United States
ExpertVoice is seeking a Site Reliability Engineer IV to set the technical direction for how we run, automate, and scale our platform. This is a senior leadership-track engineering role for…
Added 1 month ago
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Principal Software Engineer - Windows App and Windows Platform
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking for a principal engineer who combines deep Windows systems expertise with broad architectural leadership. You will turn complex operating-system, networking, identity,…
Added 1 month ago
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Principal Software Engineer, Storage Infrastructure
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
As a Principal Software Engineer, Storage Infrastructure, you will design, build, and operate storage platforms for foundation-model pre-training, post-training, fine-tuning, and inference.…
Added 1 month ago
Power System Operations Engineer III-VI
Georgia System Operations Corporation
Tucker, GA
Georgia System Operations Corporation (GSOC) is seeking a Principal Engineer to provide senior technical leadership for the Energy Control System (ECS) and the critical applications,…
Added 1 month ago
Cloud Data Engineer - Clearance Required
Phoenix Operations Group
Bethesda, MD
AWS certifications such as Developer, Solutions Architect, Data Engineer, or DevOps Engineer are a plus.
Added 1 month ago
Cloud Data Engineer - Clearance Required
Phoenix Operations Group
Washington, DC
AWS certifications such as Developer, Solutions Architect, Data Engineer, or DevOps Engineer are a plus.
Added 1 month ago
Cloud Data Engineer - Clearance Required
Phoenix Operations Group
Falls Church, VA
AWS certifications such as Developer, Solutions Architect, Data Engineer, or DevOps Engineer are a plus.
Added 1 month ago
Senior Software Engineer II
CareMetx
Remote, United States
The Senior Software Engineer II is a highly experienced software engineer and technical leader who drives the design, development, and delivery of complex, scalable software systems at…
Added 1 month ago
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Principal, Software Engineer
Walmart
Sunnyvale, CA
- $143,000 to $286,000 USD / year
The Principal Software Engineer leads platform engineering initiatives, delivering scalable, cloud-native solutions and reusable infrastructure across multiple teams. This role drives the…
Added 1 month ago
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(USA) Principal, Software Engineer
Walmart
HOBOKEN, NJ · SUNNYVALE, CA
- $132,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving cloud-native architecture and AI/ML integration across multiple teams. This…
Added 1 month ago
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Distinguished, Software Engineer
Walmart
Sunnyvale, CA
- $169,000 to $338,000 USD / year
The Distinguished Software Engineer is the senior-most technical leader for Walmart International Search & Personalization, accountable for the architecture, technical strategy, and…
Added 1 month ago
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(USA) Principal, Software Engineer
Walmart
Sunnyvale, CA
- $143,000 to $286,000 USD / year
Demonstrated ability to architect AI/ML integrated applications using languages such as Python, Java, and C++.
Added 1 month ago
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Principal, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
The Principal Software Engineer leads platform engineering efforts by delivering scalable, cloud-native solutions and reusable infrastructure components. This role drives the full software…
Added 1 month ago
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(USA) Principal, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
The Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving technical excellence across multiple teams. This role oversees the full software…
Added 1 month ago
W
(USA) Principal, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
As a Principal Software Engineer, you will lead the design and delivery of scalable platform capabilities, driving technical excellence across multiple teams. This role requires expertise…
Added 1 month 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/ML-enhanced applications. This role…
Added 1 month ago
W
(USA) Principal, Machine Learning Engineer
Walmart
Sunnyvale, CA
- $169,000 to $338,000 USD / year
The Principal, Machine Learning Engineer will lead the design and development of scalable, production-grade ML systems that address complex business challenges. This role involves…

Walmart

(USA) Principal, Software Engineer

SUNNYVALE, CA, United States

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

Apply on careers.walmart.com About employer

Applications open in a new tab.

Job details

Pay: $143,000 to $286,000 USD / year
Posting language: English
Posted: Sep 23, 2026

Original job description

Role summary:

The Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving technical excellence across multiple teams. This role oversees the full software development lifecycle, applying cloud-native architecture and distributed system principles to support high availability and AI/ML integration. The position requires strategic technical leadership, mentorship, and collaboration with cross-functional stakeholders to translate complex business needs into effective solutions. The role emphasizes continuous improvement, innovation, and adherence to quality standards, ensuring alignment with long-term platform evolution and business objectives within a dynamic engineering environment.

About the team:

Walmart Fulfillment Services (WFS) Technology delivers scalable fulfillment solutions integrating transportation, inventory, warehouse operations, billing, and delivery for third-party sellers. The team connects Marketplace and Walmart’s supply chain by collaborating with Product, Business, Operations, Supply Chain, and Transportation partners. Combining the agility of a growth business with the scale of a global retailer, the team drives innovation and expands fulfillment capabilities into new models and international markets. Focused on technical excellence and cross-functional collaboration, the team develops impactful solutions that enhance seller fulfillment and support business growth.

What you'll do:

Be a deeply hands-on technical leader, write production-quality code, build automated tests, and take implementations all the way through production deployment.
Lead platform engineering efforts to deliver scalable, cloud-native infrastructure and reusable tooling aligned with strategic roadmaps.
Drive full software development lifecycle across teams, ensuring high availability, fault tolerance, and real-time data processing capabilities.
Architect and integrate AI/ML-enhanced applications to support millions of users with advanced intelligent systems.
Provide technical leadership and mentorship, promoting engineering excellence.
Collaborate with stakeholders to translate business needs into actionable technical requirements and measurable success metrics.
Champion continuous improvement by adopting innovative tools and practices to enhance development velocity and quality.

What you'll bring:

Strong coding skills and ability to deliver production quality code.
Extensive experience in platform engineering leadership, delivering scalable, cloud-native architectures and reusable infrastructure.
Proven expertise in software development lifecycle management, including CI/CD, testing, observability, and incident response.
Strong background in AI/ML integration and building intelligent software systems using languages such as Python, Java, and C++.
Demonstrated ability to leverage advanced development tools to enhance quality and velocity.
Skilled in technical mentorship, architectural decision-making, and fostering engineering excellence across teams.
Excellent problem-solving and requirements analysis capabilities with a focus on customer-centric metrics and outcomes.
Effective collaboration and communication skills to engage cross-functional stakeholders and drive innovation.

Minimum education and experience required: Master's degree or equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, Information Technology Management, or related area and 3 years of experience in software engineering or related area; OR Bachelor's degree or equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, Information Technology Management, or related area and 5 years of post-bachelor’s progressively responsible experience in software engineering or related area.

Skills required: Experience building highly available, high-performance, redundant, and scalable distributed systems. Experience documenting high-level technical design documents. Experience developing low-level design documents. Experience designing and developing high performance microservices using Java, Golang, and Scala. Experience implementing Rest APIs with low latency and high reliability in Golang. Experience building event driven systems using Kafka for increased throughput. Experience integrating Cassandra, DB2 databases and optimizing query performance for high-load scenarios. Experience optimizing performance of microservices using profiling, concurrency and caching in Golang. Experience refactoring monolith services into scalable microservices in Golang. Experience integrating Elastic Search, Logstash, and Kibana for monitoring production systems. Experience deploying containerized services on Kubernetes. Experience performing code reviews in Golang, Java, and Scala to ensure best practices and coding standards. Experience mentoring and guiding junior associates on engineering standards. Experience collaborating with DevOps teams to streamline CI/CD pipelines. Employer will accept any amount of experience with the required skills.

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

Apply on careers.walmart.com About employer

More about this job

Skills

Software development
ML
Leadership
Collaboration
Process improvement
Warehouse operations
Supply chain management
Process data
Negotiate with stakeholders
CI/CD
Incident response
Python
Oracle Java
C++
Decision making
Problem solving
Communication skills
Computer science
Computer engineering
Computer technology
Microservices
Go
Scala
API development
Apache Kafka
Apache Cassandra
IBM DB2
Kubernetes
Coaching
DevOps

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Work requirements

Jobs in the United States