Senior AI/ML Engineer

Fidelity Financial Services

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Quick summary

Work type
On-site
Location
Westlake, TX
Posted
6 days ago
Freshness
Confirmed live today

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Salary context

How this pay compares to similar roles

Similar $209k
$157k $265k
below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $171,750–$246,150.

Based on 240 similar postings.

Employer

About Fidelity Financial Services

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

TL;DR · Senior AI/ML Engineer

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.

What you'll do

  • Design and build real-time and batch data pipelines for ingestion, transformation, and delivery using AWS and Snowflake.
  • Develop production-grade Python code with rigorous testing, clean interfaces, and CI/CD discipline.
  • Productionize AI/ML/LLM systems including model serving, agent orchestration, and retrieval pipelines.
  • Build resilient data connectors, chunking/embedding workflows, and parallel processing frameworks with data integrity guarantees.
  • Implement monitoring and observability for production AI systems to track retrieval quality, latency, and drift.
  • Optimize ETL/ELT workflows in AWS and Snowflake through indexing, partitioning, and efficient resource utilization.
  • Deploy and operate AI/ML/LLM services in containerized environments using Docker and Kubernetes.
  • Contribute to operational readiness by creating runbooks, managing incident response, and providing production support.

What we're looking for

  • Develop production-grade Python code with strong testing, clean interfaces, and maintainability practices.
  • Design and build real-time and batch data pipelines using Spark, Airflow, or streaming frameworks like Kafka and Kinesis.
  • Optimize ETL/ELT workflows in AWS and Snowflake including indexing, partitioning, and efficient resource utilization.
  • Deploy, scale, and operate AI/ML/LLM services including model serving, agent orchestration, and retrieval pipelines.
  • Implement monitoring and observability for production AI systems using tools such as Datadog or CloudWatch.
  • Experience with AWS services including EC2, S3, Lambda, Step Functions, SageMaker, IAM, and RDS.
  • Experience deploying and monitoring AI/ML/LLM services in containerized environments using Docker and Kubernetes.
  • Experience with CI/CD and Infrastructure as Code using Terraform, CloudFormation, or similar.

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