Senior AI & ML Engineer

Summary by AIEngineer.careers

Senior AI & ML Engineer is a AI Platform Engineer role (full-time). with 01460 Continental Casualty Company. in US- IL40- CHICAGO-151N FRANKLN, US. Compensation shown: $72K–$141K. Imported listing (source: cna.wd1.myworkdayjobs.com). Apply on the employer's site (cna.wd1.myworkdayjobs.com).

Imported listing (source: cna.wd1.myworkdayjobs.com) · Apply on cna.wd1.myworkdayjobs.com

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US- IL40- CHICAGO-151N FRANKLN · US

$72K–$141K

Full-time

SENIOR

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The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.

Imported job description

Sourced from cna.wd1.myworkdayjobs.com

CNA seeks a Senior AI & ML Engineer to build and operate enterprise AI/ML platform capabilities for financial services and insurance. The role drives end-to-end delivery of LLM gateways, agentic orchestration, RAG pipelines, vector stores, and automated evaluation infrastructure. You will embed responsible AI and compliance-by-design practices while enabling product teams to ship AI solutions safely and consistently.

Responsibilities

Build and promote platform-wide standards, reusable design patterns, and golden-path templates for AI solutions
Drive end-to-end delivery of platform capabilities from discovery and design through production rollout
Operationalize LLM gateways, prompt lifecycle management, agentic orchestration, RAG pipelines, vector stores, and model registries
Build and maintain CI/CD and AIOps pipelines with automated evaluation gates and versioning controls
Implement multi-agent and single-agent workflow patterns with safe autonomy and human-in-the-loop controls
Design knowledge grounding systems with hybrid retrieval, semantic reranking, and knowledge graph integration
Embed responsible AI, data privacy, and model risk governance across the platform
Participate in code and design reviews and contribute to testing and documentation

Requirements

Bachelor's degree in Computer Science, Software Engineering, IT, or equivalent
8+ years in software engineering and technical delivery on large-scale distributed systems
5+ years hands-on designing and operating AI/ML or GenAI platform capabilities in production
Strong Python proficiency
Deep GCP experience with Vertex AI, Cloud Run, GKE, Pub/Sub, and BigQuery
Hands-on experience with agentic orchestration frameworks such as LangGraph and Google ADK
Experience with RAG, hybrid retrieval, vector databases, and automated evaluation harnesses
Knowledge of responsible AI, model risk management, and compliance-by-design practices

Nice to Have

Master's degree in AI, Machine Learning, Data Science, or related discipline
Prior experience in regulated industries such as insurance, financial services, or healthcare
Consulting or enterprise delivery background
Familiarity with Scaled Agile (SAFe) and PI planning

Tech Stack

AIOpsBigQueryCI/CDCloud RunFine-tuningGCPGeminiGKEGoogle ADKKnowledge GraphsLangGraphLLMsPrompt EngineeringPub/SubPythonRAGRLHFVector DatabasesVertex AI

01460 Continental Casualty Company

Chicago · US · 6500+ employees

Continental Casualty Company (CCC), founded in 1897, is the principal insurance subsidiary of CNA Financial Corporation, a Chicago-based financial corporation 90% owned by Loews Corporation. It is one of the largest commercial property and casualty insurers in the United States, providing insurance products and services for businesses and professionals in the U.S., Canada, and Europe.