The Hartford

Senior Applied AI/ML Engineer

The Hartford

full-time

Posted on:

Location Type: Hybrid

Location: HartfordConnecticutNew YorkUnited States

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Salary

💰 $117,200 - $175,800 per year

Job Level

About the role

  • Architect, build, and deploy production-grade AI systems
  • Collaborate with Data Science Practitioners, LOB IT leads, EA, Data, and AI architects to develop solutions
  • Design, build and maintain scalable Agentic AI systems
  • Implement Evaluation-driven development harness
  • Build full stack AI Agents
  • Contribute to our starter packs (ADK/MCP)
  • Collaborate with AIOps, Platform, and Cloud teams to set up infrastructure
  • Develop advanced RAG systems to enhance accuracy and relevancy
  • Instrument AI observability using OpenTelemetry (OTel) tooling
  • Build scalable, fault-tolerant solutions on AWS and/or GCP in a multi cloud ecosystem.

Requirements

  • A bachelor's or master’s degree in computer science, Software Engineering, Data Science, or a closely related discipline
  • 8+ years of experience in Machine Learning, Software Engineering or related field, with at least 5+ years focused on AI or ML
  • 2+ years of experience in GenAI/Agentic AI, RAG, semantic search, embedding models, representation & generative models (BERT, GPT)
  • Strong programming skills in Python and experience with FastAPI, Asynio, & Pydantic
  • Experience with single and multi-agent frameworks such as ADK, LangChain, LangGraph, and/or CrewAI
  • Strong hands-on experience in GenAI AI tools and platforms, including AWS Sagemaker/Bedrock, Google Vertex AI, Vertex AI Search and Vertex AI RAG Engine
  • Proven experience designing and delivering production-grade APIs, microservices & SDKs
  • Experience with software engineering best practices (Ex. SOLID, 12 FACTOR App, Arch Sagas, Design patterns)
  • Experience in designing, building, and deploying data, ML, & RAG pipelines (FTI)
  • Demonstrated proficiency with agile development methodologies, including SAFe
  • Experience with NodeJS , JavaScript, Typescript, React is a plus
  • Experience with IAM, MSFT Entra, Okta, oAuth2.1, SAML, OIDC is a plus
  • Understanding data structures, big data technologies (i.e. Hadoop, Spark, Hive, etc.), NoSQL and RDBMS is a plus
  • Candidate must be authorized to work in the US without company sponsorship.
Benefits
  • Health insurance
  • Retirement plans
  • Flexible work arrangements
  • Professional development
  • Bonuses
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Machine LearningAIGenAIAgentic AIRAGPythonFastAPIAsynioPydanticAPIs
Soft Skills
collaborationcommunicationproblem-solvingagile methodologiesleadership
Certifications
Bachelor's degreeMaster's degree