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Thomson Reuters

Legal, financial data, and media services

AI Engineer - Product Analytics

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeToronto, ON, Canada

About the Job

Requirements

  • A bachelor's degree in Computer Science, Data Science, or a related field.
  • At least 3 years of experience in software engineering, data engineering, data science, or analytics, with hands-on exposure to building or contributing to LLM-based agents or AI-native systems.
  • Demonstrated personal investment in AI through experimenting with new tools and independently building work that can be shown.
  • Proficiency in Python and strong SQL, with a solid grounding in programming concepts, design patterns, software development lifecycle principles, and unit testing.
  • Exposure to multi-component AI systems, including retrieval-augmented generation pipelines, agents with multi-step reasoning, or tool-calling and MCP-style integrations; and exposure to AI-adjacent infrastructure such as vector databases, embeddings, semantic search, and retrieval pipelines.
  • Experience refactoring experimental or research code into production-ready components following established patterns.
  • Familiarity with MLOps and LLMOps practices and the lifecycle of AI-powered software, including testing, evaluation, and monitoring.
  • Clear written and verbal communication, including the ability to explain technical concepts to non-technical stakeholders and ask clarifying questions early.

Responsibilities

  • Integrate pre-trained models, large language model APIs, and tool-calling and MCP-style integrations into analytics products, with guidance from senior engineers on more ambiguous problems.
  • Refactor experimental notebooks or prototypes into production-ready components with reliable error handling, guardrails, telemetry, and logging.
  • Prepare, clean, and structure datasets used by agents, and build and maintain the pipelines that feed them; contribute to how product data is modeled and exposed for LLM-based reasoning.
  • Work within shared repositories, reusable components, and context and data-access standards, and register shipped components so others can find and use them.
  • Apply the team’s evaluation standard and definition of done, including validation sampling, source traceability, prompt and model version documentation, and testing suited to non-deterministic model behavior.
  • Diagnose agent failures and quality drift, conduct root cause analysis on moderately complex issues, and update context, prompts, and logic as data or business rules change.
  • Contribute to systems that monitor product and portfolio health and surface issues proactively, including natural language interfaces, semantic layers, and feedback loops that enable improvement over time.
  • Interpret business, functional, and technical requirements and help translate ambiguous business needs into agent designs alongside senior engineers.
  • Participate in planning, code reviews, and team ceremonies; document components and provide status updates; track changes in AI tooling and become effective with new frameworks.

Desired Qualifications

  • Product judgment about which metrics influence product decisions versus merely filling a dashboard; experience in or alongside product teams and SaaS experience are assets.
  • A data science background in experiment design, statistical inference, A/B testing, or applied machine learning sufficient to assess whether a result is real before sharing it with stakeholders.
  • Hands-on experience integrating large language model APIs such as Anthropic or OpenAI into applications, including prompt and response handling and cost and safety considerations.
  • Exposure to hybrid and/or advanced retrieval methods, agent harness and orchestration optimization, context engineering, guardrails, and observability.
  • Experience with a modern data stack such as Snowflake or Databricks.
  • Foundations in cloud computing and containerization, such as AWS, Azure, Google Cloud Platform, or Docker.
  • Awareness of AI governance and compliance considerations.

About the Company

Thomson Reuters

Legal, financial data, and media services

Thomson Reuters provides intelligent information and professional services for law, tax, finance, and media. It serves law firms, corporations, government agencies, and financial institutions with platforms like legal research (Westlaw), tax software (UltraTax CS), financial market data, and news services. These products are accessed through subscription-based platforms, ensuring ongoing updates and a steady revenue stream. The company also monetizes through advertising on media platforms and data analytics sales. It distinguishes itself by offering a broad, integrated suite of industry-specific tools combined with AI, cognitive computing, and machine learning to improve accuracy, efficiency, and predictive analytics in research and data insights. Its goal is to be a trusted partner that helps professionals make informed decisions by delivering reliable information and decision-ready tools while pursuing responsible, values-driven initiatives.

Company size
10,001+
Company stage
IPO
Headquarters
Toronto, Canada
Founded
1851

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