×
Register Here to Apply for Jobs or Post Jobs. X

Principal Software Engineer-Agentic AI

Job in Maryland Heights, St. Louis city, Missouri, 63043, USA
Listing for: Elsevier
Full Time position
Listed on 2026-08-26
Job specializations:
  • Software Development
    AI Engineer (Applied/Software), Software Architect, Machine Learning/ ML Engineer, AI Reliability/ Performance Engineer
Salary/Wage Range or Industry Benchmark: 180000 - 260000 USD Yearly USD 180000.00 260000.00 YEAR
Job Description & How to Apply Below
Location: Maryland Heights

Lead the design and development of autonomous agentic AI systems, multi-step reasoning agents, and AI copilots to solve complex business problems. Architect scalable LLM-powered solutions, implement production-grade guardrails, and mentor engineering teams while driving technical strategy.

Requirements

Must have extensive experience designing and building agentic AI systems, including tool-augmented agents and orchestration frameworks like Lang Chain. Requires deep knowledge of LLMs, RAG, vector databases, and the ability to integrate AI capabilities into enterprise-scale software.

Key Skills

Agentic AI, Large Language Models, Lang Chain, OpenAI APIs, Retrieval-Augmented Generation, Prompt Engineering, Vector Databases, Function Calling, AI System Architecture, Machine Learning, Software Architecture, Technical Leadership, Responsible AI, Embeddings, AI Orchestration Frameworks, System Observability

Benefits

Annual incentive bonus, Country specific benefits

#J-18808-Ljbffr
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary