AI / .Net Principal Engineer
AI / .Net Principal Engineer
Philadelphia, Pennsylvania
|Full Time Temporary/Contract
|$ 65 - $ 75 per hour
Philadelphia, Pennsylvania
Full Time Temporary/Contract
$ 65 - $ 75 per hour
October 14, 2025
|Job ID: T1430867-PHI_1760469986
October 14, 2025
Job ID: T1430867-PHI_1760469986
Job Summary
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We are seeking an experienced Principal Software Engineer to lead the design and development of advanced .NET applications that power our eCommerce platforms. The ideal candidate will combine deep technical expertise in .NET technologies with hands-on experience integrating AI-driven solutions to enhance personalization, automation, and user engagement across digital commerce experiences.
This role will provide technical leadership across multiple development teams, driving architectural decisions, coding standards, and best practices while staying ahead of emerging technologies in AI and eCommerce.
Key Responsibilities
Lead the architecture, design, and development of scalable, high-performance .NET-based eCommerce applications.
Integrate AI and machine learning components to optimize personalization, search, recommendations, and predictive analytics.
Collaborate with Product, UX, and Data Science teams to define technical strategies for new features and customer experiences.
Oversee and review code to ensure adherence to architectural and performance standards.
Optimize application performance, scalability, and reliability across distributed systems.
Evaluate and implement emerging technologies in AI, cloud computing, and eCommerce frameworks.
Drive continuous improvement in software delivery, testing, and CI/CD pipelines.
Required Skills & Qualifications
5+ years of software development experience
Experience with .NET Core / .NET 6+, C#, and RESTful APIs.
Experience with AI/ML frameworks
Strong background in eCommerce platforms, payment integration, order management, or digital customer experience.
Excellent communication skills with the ability to translate complex technical concepts into business value.

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About Beacon Hill

Beacon Hill is an Equal Opportunity Employer that values the strength diversity brings to the workplace. Individuals with Disabilities and Protected Veterans are encouraged to apply.
Founded by industry leaders to set a new standard in search, career placement and flexible staffing, we deliver coordinated staffing solutions with unparalleled service, a commitment to project completion and success and a passion for innovation, creativity and continuous improvement.
Our niche brands offer a complete suite of staffing services to emerging growth companies and the Fortune 500 across market sectors, career specialties/disciplines and industries. Over time, office locations, specialty practice areas and service offerings will be added to address ever changing constituent needs.
We look forward to working with you.
Beacon Hill. Employing the Future™