1

Internship Principal Software Engineer Net Jobs in Missouri

Principal Software Engineer

Chesterfield, MO · On-site

$133K - $179K/yr

Seeking a Principal Software Engineer to build and modernize digital commerce and enterprise platforms. This role is ideal for someone who thrives in a small, fast-moving team, where you'll be ...

Principal, Software Engineer

Anderson, MO · On-site

$110K - $220K/yr

As a Principal Software Engineer, you'll define the technical direction for one of the core capabilities within WatchTower, the engineering operating system for Marketplace. You'll solve complex ...

Principal, Software Engineer

Noel, MO · On-site

$110K - $220K/yr

As a Principal Software Engineer, you'll define the technical direction for one of the core capabilities within WatchTower, the engineering operating system for Marketplace. You'll solve complex ...

As a Principal Software Engineer, you'll define the technical direction for one of the core capabilities within WatchTower, the engineering operating system for Marketplace. You'll solve complex ...

The Principal Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role oversees the full ...

The Principal Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role oversees the full ...

The Principal Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role oversees the full ...

Principal, Software Engineer

Anderson, MO · On-site

$110K - $220K/yr

We are seeking a highly skilled and experienced Principal Software Engineer directly reporting to Director of Software Engineering. In this individual contributor role, your are expected to be hands ...

Principal, Software Engineer

Noel, MO · On-site

$110K - $220K/yr

We are seeking a highly skilled and experienced Principal Software Engineer directly reporting to Director of Software Engineering. In this individual contributor role, your are expected to be hands ...

We are seeking a highly skilled and experienced Principal Software Engineer directly reporting to Director of Software Engineering. In this individual contributor role, your are expected to be hands ...

Principal, Software Engineer

Anderson, MO · On-site

$110K - $220K/yr

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 ...

Principal, Software Engineer

Noel, MO · On-site

$110K - $220K/yr

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 ...

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 ...

Join Walmart as a Principal Software Engineer for the Colony Platform within our AI & Data organization and help make it trivially easy for associates -- engineers, data scientists, and builders-- to ...

Join Walmart as a Principal Software Engineer for the Colony Platform within our AI & Data organization and help make it trivially easy for associates -- engineers, data scientists, and builders-- to ...

Join Walmart as a Principal Software Engineer for the Colony Platform within our AI & Data organization and help make it trivially easy for associates -- engineers, data scientists, and builders-- to ...

next page

Showing results 1-20

Internship Principal Software Engineer Net information

What is the difference between Internship Principal Software Engineer Net vs Principal Software Engineer?

AspectInternship Principal Software Engineer NetPrincipal Software Engineer
CredentialsTypically pursuing or recently completed a relevant degree; internship experience preferredUsually requires several years of professional experience and advanced technical skills
Work EnvironmentEntry-level, mentorship-focused, learning-orientedLeadership role, responsible for architecture and project oversight
Employer & Industry UsageUsed in tech companies during internship programs, especially in .NET developmentFull-time senior role in software development across various industries

The Internship Principal Software Engineer Net is an entry-level, learning-focused position aimed at developing skills in .NET technologies. In contrast, the Principal Software Engineer is a senior, leadership role responsible for guiding projects and technical strategy. The internship provides foundational experience, while the principal role requires extensive expertise and industry experience.

What are the most commonly searched types of Principal Software Engineer Net jobs in Missouri?

The most popular types of Principal Software Engineer Net jobs in Missouri are:

What are popular job titles related to Internship Principal Software Engineer Net jobs in Missouri?

For Internship Principal Software Engineer Net jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Internship Principal Software Engineer Net jobs in Missouri look for?

The top searched job categories for Internship Principal Software Engineer Net jobs in Missouri are:

Infographic showing various Internship Principal Software Engineer Net job openings in Missouri as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Principal Software Engineer

Work Life Limbo

Chesterfield, MO • On-site

$133K - $179K/yr

Full-time

Re-posted yesterday


Job description

Seeking a Principal Software Engineer to build and modernize digital commerce and enterprise platforms. This role is ideal for someone who thrives in a small, fast-moving team, where you'll be responsible for both direct software development and design decisions, having a direct influence on shaping critical eCommerce, ERP, and PIM integration initiatives.
The ideal candidate will bring full life cycle experience developing scalable, performant applications (preference for C# and .NET ecosystem). The Engineer will be fluent navigating frontend and backend code, integrations and migrations/upgrades. Someone who can contribute toward architectural and design solutions is also ideal.
Responsibilities
  • Full stack development in a .NET and C# environment, including modern front end frameworks.
  • Guide and support efforts to modernize and modularize applications, including migration to modern JavaScript frameworks (React, Angular, or similar).
  • Contribute to and lead system design and architecture discussions to ensure modular, scalable solutions.
  • Implement and maintain integrations with Ecommerce, PIM, and ERP systems.
  • Build and manage CI/CD pipelines in Azure DevOps.
  • Utilize Azure services to deliver secure and scalable cloud-native solutions.
  • Produce and maintain technical documentation for systems, integrations, and architecture to ensure clarity, consistency, and long-term maintainability.

Qualifications
  • 7+ years of professional software engineering experience with .NET (or Java ecosystem) and modern JavaScript frameworks (React, Angular, etc.).
  • Strong background in Ecommerce solutions and ERP/PIM integrations.
  • Proficiency with relational databases (Oracle or other RDBMS).
  • Familiarity with modular design principles for building maintainable and extensible applications.
  • Hands-on experience with Azure services and Azure DevOps pipelines.
  • Strong communication and problem-solving skills.
  • Demonstrated ability to quickly learn and pivot to new languages, frameworks, or technologies.

Preferred Qualifications
  • Proven ability to lead modernization efforts (platform migrations, modular design initiatives).
  • Experience balancing hands-on coding with design/architecture leadership.
  • Familiarity with event-driven and API-first architectures.
  • Awareness of emerging technologies and judgment to determine appropriate adoption strategies.
  • Experience mentoring and guiding engineering teams.
  • Experience with .NET Blazor and Telerik is a plus.