Senior AI Machine Learning Engineer
The Hartford
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How this pay compares to similar roles
This listing doesn't post a salary. Most similar roles pay $171,750–$246,150.
Based on 240 similar postings.
Employer
Fidelity Investments is one of the largest financial services companies in the world, offering brokerage services, mutual funds, retirement planning, wealth management, and life insurance to individuals and institutions. Industry: Financial Services & Investment Management
Fidelity Financial Services currently has 141 open roles on FindRole.
Listed pay typically runs $107,000–$216,000 across 35 roles with salary data.
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At a glance
The Senior AI/ML Engineer joins the advanced analytics and insights team to build the engineering backbone for HR technologies. This hands-on role focuses on the end-to-end lifecycle of AI/ML/LLM systems, moving beyond data science to production engineering. You will design and build real-time and batch data pipelines, develop resilient data connectors, and implement chunking and embedding workflows. Key responsibilities include productionizing model serving, agent orchestration, and retrieval pipelines while ensuring operational reliability through monitoring and observability. You will utilize Python, SQL, AWS services like SageMaker and Lambda, and Snowflake for data workloads. Technical requirements include experience with Spark, Airflow, Kafka, Docker, Kubernetes, and Terraform. You will also work with vector databases, RAG patterns, and frameworks like LangChain or LlamaIndex to solve complex distributed systems problems.
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