AI Developer / AI Engineer – Applied & Agentic AI – $130K to $250K+ Base
Kevin M. Downey
full-remotemidpermanentfullstackbackend United States 107 days ago via LinkedIn
130,000 - 250,000 USD/annual
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LLMAgentic AIRAGVector DatabasesMLOpsModel ServingTraining & Fine-tuningInferenceOrchestrationProduction AI
About the role
Role Overview
Direct-hire, fully remote AI roles with U.S. mid-market companies. You’ll build AI systems that move beyond demos into production and remain reliable under load.
Two Role Tracks
AI Developer (Developer Track)
- Build LLM-powered applications and agentic systems
- Use model APIs (e.g., Claude, GPT)
- Implement retrieval (RAG) with vector databases
- Develop with agent frameworks, tool use, and orchestration
- Integrate AI into a real product or operational workflow
AI Engineer (Engineer Track)
- Own training and fine-tuning
- Build model serving and inference systems
- Implement MLOps, pipelines, and operational tooling
- Provide infrastructure that keeps models fast, reliable, and affordable at scale
Responsibilities
- Deliver production-ready AI systems that real users/operations rely on
- Make and defend technical architecture/trade-off decisions
- Produce clean, maintainable work the client team can operate after you ship
Requirements
- Proven experience: you must have built and shipped complex AI systems to production
- Ability to walk through your most complex personally built AI system: purpose, your role, hardest technical decision, and how you verified it worked
- Strong engineering fundamentals with real code (not demo-only work)
- Track-specific production experience:
- Developer Track: LLM APIs, RAG, vector databases, agent frameworks
- Engineer Track: training/fine-tuning, model serving, MLOps, scaling
- Ability to explain verification/validation methods and communicate to both engineers and executives
- Traits: independent, results-driven, detail-oriented, dependable, self-motivated
Nice-to-Haves
- Demonstrated judgment in making hard technical calls and verifying system behavior
- Experience integrating AI into existing products/workflows
About Kevin M. Downey
Kevin M. Downey is recruiting and placing AI builders for direct-hire opportunities with mid-market U.S. companies (typically 200–1,000 employees). The focus is on teams that deploy applied and agentic AI into real operations, emphasizing production reliability over prototypes or demos.
Scraped 6/11/2026