Demo

Senior Full Stack AI Engineer

CBIZ
Philadelphia, PA Full Time
POSTED ON 4/23/2026
AVAILABLE BEFORE 5/30/2026
Job Description



CBIZ is currently looking for a Senior AI Full Stack Application Developer to join their product development team and focus on designing, building, and scaling AI-driven products. This role is ideal for a highly skilled full stack engineer with deep expertise in the Microsoft .NET ecosystem (C#, .NET) and proficiency in modern web technologies, such as React and Angular. As a senior member of our team, you will play a critical role in shaping and delivering value to our product offerings by integrating AI capabilities, ensuring scalability and performance, and driving best practices across the stack. You will also cross-functionally collaborate with our data scientists, analysts, and developers to ensure our solution delivers measurable value to our customers.

Visa Sponsorship is not available for this job opportunity.

Essential Functions And Primary Duties

  • Design & Development: Architect, design, and implement full-stack AI applications using .NET and modern front-end frameworks.
  • AI Integration: Implement AI/ML models and algorithms into .NET applications to improve business processes, analytics, and user experiences.
  • Front-End Leadership: Provide expertise in modern front-end development, with a preference for React, to deliver seamless and scalable user interfaces.
  • Agile Delivery: Work within an Agile software development framework, contributing to sprint planning, iterative product delivery, and continuous improvement.
  • Customer Value: Focus on delivering features and solutions that provide measurable value to end-users and stakeholders, particularly in commercial product settings.
  • Cross-Functional Collaboration: Partner with data scientists, analysts, and other developers to deliver secure, efficient solutions.
  • Code Quality: Write clean, maintainable, and testable code following modern design principles and best practices.
  • Innovation & Strategy: Ability to articulate architecture and design recommendations to leadership and contribute to the firm’s AI strategy.
  • Continuous Improvement: Stay current on AI advancements, .NET releases, and front-end frameworks to keep our technology stack modern and effective.
  • Documentation: Maintain technical documentation, versioning, and knowledge transfer materials.

Preferred Qualifications

  • Bachelor’s degree in Computer Science, AI, Engineering, MIS, or related technical field.
  • 10 years of professional full-stack development experience with Microsoft .NET technologies (C#, ASP.NET, .NET Core, Entity Framework).
  • Proficiency in modern web technologies (JavaScript, TypeScript, HTML5, CSS3); React proficiency strongly preferred.
  • Experience designing and integrating AI/ML models into .NET applications.
  • Familiarity with Agile methodologies (Scrum, Kanban, or SAFe) and experience delivering incremental value to customers in product development environment.
  • Knowledge of SQL, NoSQL, and vector databases, including schema design and optimization.
  • Familiarity with scalable architectures, secure coding practices, and cloud platforms (Azure preferred).
  • Strong grasp of software design principles and patterns (SOLID, DDD, CQRS, Onion/Clean Architecture, Dependency Injection, IoC).
  • Strong ability to articulate and communicate technical concepts to both technical and non-technical stakeholders.
  • Experience in the accounting or financial sector is a plus.



Minimum Qualifications

  • College Degree or equivalent
  • 3 years related experience
  • Ability to lead and coordinate the team activities of others
  • Proficient use of applicable technology
  • Ability to execute and draft technical instructions and guidelines
  • Ability to document daily activities and system functions
  • Able to work in a team environment
  • Demonstrated ability to communicate verbally and in writing throughout all levels of an organization, both internally and externally
  • Ability to travel as required by business and on-call availability

About Us

CBIZ Inc. is a leading professional services advisor to middle market businesses and organizations nationwide. With unmatched industry knowledge and expertise in accounting, tax, advisory, benefits, insurance, and technology, CBIZ delivers forward-thinking insights and actionable solutions to help clients anticipate what's next and discover new ways to accelerate growth. CBIZ has more than 10,000 team members across more than 160 locations in 22 major markets coast to coast.

CBIZ strives to be our team members' employer of choice by creating an environment where team members are appreciated, recognized for their contributions, and provided with opportunities to grow, both personally and professionally, throughout their careers.

Together, CBIZ and CBIZ CPAs are ranked as one of the top providers of accounting services in the United States. CBIZ CPAs is an independent CPA firm that provides audit, review and attest services, while CBIZ provides business consulting, tax and financial services. In certain jurisdictions, CBIZ CPAs operates under its previous name, Mayer Hoffman McCann P.C.

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