Dow Jones

Senior Machine Learning Engineer

Dow Jones
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22 hours ago

Base Salary

$125k - $155k/yr

Responsibilities

  • Design and build orchestration, prompting, and workflow layers for production AI features.
  • Create reusable tools and integrations, including retrieval systems and MCP servers and clients.
  • Build evaluators, dashboards, and alerts for accuracy, latency, cost, and hallucination tracking.
  • Harden the platform for production scale through caching, reliability improvements, incident response, and model rollbacks.
  • Set technical direction through architecture decisions and design reviews while mentoring engineers.

Requirements

  • At least 2 years of software or ML engineering experience, including at least 1 year building LLM systems in production.
  • Expert Python skills and hands-on experience with LLM APIs and cloud platforms including AWS, Snowflake, and Vertex.
  • Deep experience orchestrating multistep LLM workflows as execution graphs, such as with LangChain or LangGraph.
  • Experience building agent harnesses involving memory compression, skill disclosure, and tool design.
  • Strong prompt engineering skills, including prompt tuning, versioning, and evaluation of prompts and model configurations.
  • Proven experience in AI evaluation, observability, and retrieval over enterprise data.
  • Ability to explain complex AI concepts and tradeoffs clearly to nontechnical stakeholders.
  • Fluency with agentic coding tools such as Claude Code and their architecture patterns is a strong plus.

Benefits

  • Comprehensive healthcare, insurance, retirement, paid time off, and wellness programs.
  • Education benefits, family care and caregiving support, commuter transit, subscription discounts, employee referral benefits, and financial health programs.
  • Cybersecurity protection and other optional employee benefits.
  • Hybrid work arrangement, indicated by the #LI-Hybrid posting designation.

Tech Stack

AWSPythonSnowflake
Dow Jones

About Dow Jones

10,000+ employees

Dow Jones provides news, market data, and risk/compliance information for consumers and enterprises through brands and platforms such as The Wall Street Journal, Barron’s, MarketWatch, Factiva, OPIS, and Dow Jones Risk & Compliance. Its business model spans consumer subscriptions, enterprise licensing, advertising, and data services used by financial institutions, corporations, and investors. Founded in 1882 and headquartered in New York, it is a subsidiary of News Corp.

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