Principal Software Engineer

Posted 10 Days Ago
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American Fork, UT, USA
Hybrid
150K-195K Annually
Expert/Leader
Software
The Role
Lead architecture and implementation of modern, scalable full-stack systems for the Dentrix platform, embedding AI-first capabilities (LLMs, RAG, agentic frameworks), improving performance, reliability, observability, and CI/CD. Define AI architecture and guardrails, modernize legacy components, drive cross-team technical alignment, mentor teams, and deliver measurable system and engineering-process improvements.
Summary Generated by Built In
Shape what’s next in dental technology.
Join Henry Schein One!

Who We Are
Join a global leader redefining dental practice management and do work that actually matters. At Henry Schein One, we are a team of care catalysts: people who fuel innovation, challenge the status quo, and bring an entrepreneurial mindset to everything we do. Your ideas fuel innovation that enhances patient care and drives real results for practices. 
We don’t just talk about impact; we build it! Backed by a trusted reputation, our leaders foster an inclusive and supportive environment where we stay solely focused on our mission, empowering you to think boldly, collaborate creatively, and grow. We have high expectations for performance and delivering results; as part of a winning team, you’ll work hard, challenge the status quo, and bring a growth mindset. Here, your strengths are recognized, your development matters, and your wins celebrated.
As a Principal Software Engineer at Henry Schein One, you will advance the Dentrix platform at a company where AI is already changing what dental care looks like in practice, from catching cavities a human eye would miss to flagging imaging issues before a claim goes out the door. You will shape architectural direction, define AI standards, and embed intelligent capabilities into both the product and the development lifecycle. This is an impact-oriented team that ships into production systems used by dental practices every day.
What You Will Achieve:
  • Deliver measurable improvements in performance, reliability, and intelligence by building modern, scalable full stack solutions with integrated AI capabilities
  • Embed AI-first thinking across system design and development, leveraging LLMs, agentic frameworks, and AI-assisted tools to enhance product functionality and engineering productivity
  • Define and drive adoption of architecture standards, including scalable AI patterns and responsible guardrails to ensure interoperability, security, and future readiness
  • Modernize the technology stack and development practices to improve engineering velocity, scalability, and code quality through automation, CI/CD, and emerging tools
  • Strengthen system resilience and uptime through proactive dependency management, observability, fault tolerance, and intelligent monitoring
  • Lead technical direction and cross-team alignment by promoting best practices, enabling data-driven experimentation, and translating complex trade-offs into clear decisions

Technology Environment:
  • C#, .NET, Java, SpringBoot, C++
  • SQL-based data systems
  • WinForms and WPF (with ongoing modernization efforts)
  • GitLab with CI/CD pipelines
  • Client-server architecture evolving toward modern, distributed systems, event-driven architecture and CQRS patterns
  • Win32 API and WinUI 3 (bonus)
  • AI/ML technologies, including:
    • LLMs, RAG pipelines, and prompt engineering
    • Agentic frameworks and orchestration tools
    • Model evaluation, monitoring, and responsible AI practices
    • AI-assisted developer tooling to enhance productivity

What Success Looks Like:
  • Systems are more stable, scalable, and intelligent, with improved automation and reduced manual intervention with AI capabilities thoughtfully integrated into engineering workflows, driving measurable efficiency gains
  • Engineering teams are aligned on architecture, including AI patterns and guardrails, reducing risk and increasing speed of delivery
  • Cross-team initiatives are delivered predictably in complex, interdependent environments, with clear technical direction
  • You actively mentor and support teams through structured forums, creating opportunities to share knowledge, elevate technical understanding, and build stronger cross-functional alignment

Experience You Bring:
  • 12+ years of delivering high-impact backend or full stack systems / enterprise software
  • Demonstrated ability to design, apply, and scale AI/ML systems within software products and development lifecycles
  • Experience working with or implementing LLMs, agentic frameworks, and model evaluation practices
  • Solid understanding of AI system design trade-offs, with the ability to define architecture patterns and establish responsible AI guardrails
  • Experience leveraging AI tools to enhance personal and team productivity, bringing an AI-first mindset to development and problem-solving
  • Experience leading technical direction as a team or technical lead and influencing architecture and strategy across multiple development teams
  • Expertise in unit testing, system design, and reliability engineering
  • In depth understanding of domain-driven design and system interdependencies
  • Experience working in agile environments with excellent communication and collaboration skills
  • Hands-on and willing to dive deep into complex problems, partnering with teams to diagnose root causes, navigate ambiguity, and drive practical, scalable solutions

Nice to Haves:
  • Experience modernizing legacy systems into microservices architectures
  • Familiarity with JavaScript / TypeScript
  • Exposure to Behavior-Driven Development (BDD)
  • Bachelor’s or Master’s Degree in Computer Science or related field

The posted range for this position is $150,000 - $195,000 which is the expected starting salary range for an employee who is new to the role to fully proficient in the role. Many factors go into determining employee pay within the posted range including prior experience, current skills, location/labor market, internal equity, etc. This position is eligible for a bonus target not reflected in the range.
 
What you’ll gain as a #TeamSchein member
  • A robust benefits package including health coverage, retirement savings with company match, paid time off, parental leave, wellbeing resources, education support, and MORE!

Henry Schein, Inc. is an Equal Employment Opportunity Employer and does not discriminate against applicants or employees on the basis of race, color, religion, creed, national origin, ancestry, disability that can be reasonably accommodated without undue hardship, sex, sexual orientation, gender identity, age, citizenship, marital or veteran status, or any other legally protected status.
Unfortunately, Henry Schein One is not currently hiring individuals residing in Delaware, Hawaii, North Dakota, Rhode Island, Vermont, Puerto Rico, and other US territories.

Skills Required

  • 12+ years delivering high-impact backend or full stack enterprise software
  • Demonstrated ability to design, apply, and scale AI/ML systems within products and development lifecycles
  • Experience working with or implementing LLMs, agentic frameworks, and model evaluation practices
  • Solid understanding of AI system design trade-offs and ability to define architecture patterns and responsible AI guardrails
  • Experience leading technical direction and influencing architecture and strategy across multiple development teams
  • Expertise in unit testing, system design, reliability engineering, and observability
  • In-depth understanding of domain-driven design and system interdependencies
  • Experience working in agile environments with excellent communication and collaboration skills
  • Hands-on, willing to dive deep into complex problems and diagnose root causes
  • Experience with C#, .NET, Java, SpringBoot, C++, SQL, WinForms/WPF and CI/CD (GitLab) technology environments
  • Experience modernizing legacy systems into microservices architectures
  • Familiarity with JavaScript / TypeScript
  • Exposure to Behavior-Driven Development (BDD)
  • Bachelor's or Master's Degree in Computer Science or related field

Henry Schein One Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Henry Schein One and has not been reviewed or approved by Henry Schein One.

  • Leave & Time Off Breadth Unlimited PTO and paid holidays indicate broad time‑off flexibility that supports work‑life balance. Volunteering days and a birthday day off in some regions extend the time‑off options.
  • Healthcare Strength Medical, dental, vision, mental‑health support, and HSA/FSA options reflect comprehensive coverage. Eye care vouchers and other add‑ons further extend the offering in some regions.
  • Retirement Support A company retirement plan with employer match is positioned as a standout element of the package. This strengthens long‑term financial support within total rewards.

Henry Schein One Insights

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The Company
HQ: American Fork, UT
2,000 Employees
Year Founded: 2018

What We Do

Henry Schein One is the world’s largest dental practice management software company. Founded in 2018, Henry Schein One launched a new era of integrated dental technology by merging the market-leading practice management, patient communication and marketing systems of Henry Schein and Internet Brands into one company. Our goal: To simplify each aspect of dental practice management by delivering software that connects with each other, shares data and automates more tasks – helping each member of the dental team work smarter and more efficiently. Headquartered in American Fork, Utah, Henry Schein One combines market-leading brands, such as Dentrix®, Dentrix Ascend®, Lighthouse360®, and TechCentral™, as well as Henry Schein's international dental practice management systems, including Software of Excellence®, Logiciel Julie, InfoMed®, Exan®, and Labnet™, with the dental businesses of Internet Brands, including web-based solutions such as Demandforce®, Sesame Communications®, Officite®, and DentalPlans.com® and more. Henry Schein One integrated 13 companies, 40+ software brands and employs approximately 1,500 people. Join a global leader redefining dental practice management and do work that actually matters. At Henry Schein One, we are a team of care catalysts: people who fuel innovation, challenge the status quo, and bring an entrepreneurial mindset to everything we do. Your ideas fuel innovation that enhances patient care and drives real results for practices.  We don’t just talk about impact; we build it! Backed by a trusted reputation, our leaders foster an inclusive and supportive environment where we stay solely focused on our mission, empowering you to think boldly, collaborate creatively, and grow. We have high expectations for performance and delivering results; as part of a winning team, you’ll work hard, challenge the status quo, and bring a growth mindset. Here, your strengths are recognized, your development matters, and your wins celebrated. 

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