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# Principal Software Engineer

- **Company:** ASCENT SERVICES GROUP LLC
- **Location:** Leawood, KS, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $134,600 - $192,500
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, LTE (Telecommunication), Adobe InDesign, Artificial Intelligence, Software Applications, HTML5, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Code Review, Programming Tools, Distributed Systems, Microsoft SQL Server, Model View Controller (MVC), Open Web Application Security, Systems Development Life Cycle, Software Engineering, TypeScript, Web Content Accessibility Guidelines, Web Applications, Cloud Platform System, GitHub Copilot, Large Language Models, Claude Code, Technical Debt, Gitlab, Git, Event Driven Architecture, AngularJS, Git Flow, Kubernetes, Information Technology, Bicep, Apache Kafka, Api Design, Terraform, Docker, Web Api, Microservices
- **Published:** November 8, 2026
- **Apply:** https://www.jofdav.com/jobs/60455181-principal-software-engineer

## About the Role

* High school diploma or GED required. Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent professional experience preferred.
 * 8+ years of relevant experience in software development for web-based applications, including 3+ years in a technical leadership or architecture role
 * Experience establishing engineering standards, patterns and best practices with organizational and teamwork and collaboration skills, and strong attention to detail.
 * Hands-on experience applying AI-assisted and agentic development tools (e.g., GitHub Copilot, Claude Code) across the SDLC, including establishing guidelines for responsible use with measurable outcome, as well as integrating AI capabilities such as LLMs or retrieval-augmented generation (RAG) into products
 * Experience in modern .NET (8+), C#, SQL Server, and ASP.NET Core (MVC/Web API)
 * Experience in modern Angular (v17+), TypeScript, HTML5, CSS
 * Experience with Kafka, Docker, and Kubernetes
 * Experience building and operating applications on Microsoft Azure
 * Experience with Git-based platforms (e.g. GitLab), including branching strategies, merge requests and CI/CD integration
 * Deep experience designing distributed systems, including microservices, event-driven architectures, and API design, with a focus on scalability, performance, and resilience
 * Knowledge of secure software development practices (e.g., OWASP Top 10) and of the privacy, security, and accessibility (e.g., WCAG) requirements that apply to education and healthcare products
 * Experience with observability and production operations, including monitoring, alerting, service-level objectives (SLOs), and leading incident response and post-incident reviews
 * Deep experience designing distributed systems, including microservices, event-driven architectures, and API design, with a focus on scalability, performance, and resilience
 * Knowledge of secure software development practices (e.g., OWASP Top 10) and of the privacy, security, and accessibility (e.g., WCAG) requirements that apply to education and healthcare products
 * Experience with observability and production operations, including monitoring, alerting, service-level objectives (SLOs), and leading incident response and post-incident reviews
 * Experience defining automated testing strategies (unit, integration, and end-to-end) and quality gates within CI/CD pipelines
 * Experience with infrastructure-as-code (e.g., Terraform or Bicep) and an awareness of cloud cost management

## Description

We are seeking highly skilled Principal Software Engineer to join our team to lead and contribute to the development of software applications using multiple technologies. Our Software Engineering teams support a wide range of services, platforms and products that span across healthcare, The development team is responsible for both maintenance and development of multiple services/applications that serve several Ascend Learning businesses. As a Principal Software Engineer, you will set technical direction across multiple development teams and shape the architecture of platforms used by learners, educators, and healthcare professionals, while remaining hands-on in design and code., * Design, build, and evolve scalable cloud-native applications and platforms using modern technologies including .NET, Angular, Azure, Kafka, Docker, Kubernetes, and SQL Server.

 * Own the technical vision, architecture, and long-term evolution of your domain, establishing engineering standards, guiding platform modernization, reducing technical debt, and ensuring solutions are scalable, secure, maintainable, and aligned with business objectives.
 * Lead cross-functional initiatives from concept through production, partnering with engineering, product, and business stakeholders to deliver high-impact solutions.
 * Mentor and coach engineers through technical guidance, code reviews, engineering best practices, and software design principles, while providing feedback that supports team members' growth and development.
 * Evaluate and adopt emerging technologies, AI-enabled development practices, and innovative approaches that improve product quality, team effectiveness, and customer outcomes.
 * Ensure operational excellence through production troubleshooting, deployments across environments, incident resolution, and participation in on-call rotations as needed.
 * Communicate technical strategy, architectural decisions, and key initiatives to engineering leadership and broader communities of practice.
 * Participate in and present key initiatives to our senior leaders and software engineering community