Principal Engineer / Architect designing Azure cloud - native applications, data platforms, and distributed systems at Matrix. Leading technical architecture, hands - on engineering, and enterprise technology strategy.
About the role
- Principal Engineer at TCGplayer, defining ML/AI technical strategy for the trading card marketplace. Bridging AI capabilities with marketplace applications to enhance user experience.
Responsibilities
- Define TCGplayer's multi-year ML/AI technical strategy
- Design the foundational AI/ML platform architecture
- Drive adoption of AI-powered development tools and processes
- Design and implement AI-driven operational improvements
- Evaluate and prototype emerging AI technologies
- Partner with engineering, product, and data teams
- 'translate business objectives into AI-powered capabilities
- Establish AI/ML best practices
- Serve as the technical authority on AI/ML across the organization
- Drive make-vs-buy-vs-partner decisions for AI infrastructure and capabilities
- Create technical platform specifications and architecture documents
Requirements
- 10-12+ years of software engineering experience
- 5+ years specifically architecting and deploying ML/AI systems at scale
- Demonstrated experience setting AI technical strategy and roadmaps in product-driven organizations
- Deep understanding of the full ML lifecycle alongside practical experience with LLM deployment, fine-tuning, and prompt engineering
- Proven ability to communicate complex technical concepts to diverse audiences, from engineers to executives
- Track record of evaluating emerging technologies and making pragmatic architectural decisions
- Experience designing AI platforms that democratize both traditional ML and generative AI capabilities across engineering teams
- Expertise in multiple AI domains (NLP, computer vision, recommendation systems)
- Strong systems thinking with understanding of distributed systems, data pipelines, and production infrastructure
Benefits
- Health insurance
- 401(k) matching
- Professional development opportunities
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
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