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From the employer's careers site First seen 27 Oct 2026

AI/ML Lead Engineer (Python)

Thomson Reuters Hybrid senior full-time

The employer hasn't listed a salary.

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Description

We are seeking an AI/ML Lead Engineer (Python) to lead the technical execution of AI initiatives, including architecture design, roadmap alignment, and delivery oversight. The successful candidate will design, develop, and deploy scalable AI/ML solutions leveraging modern AI technologies, MLOps, and LLMOps best practices.

Key Responsibilities:

  • Lead the technical execution of AI initiatives, including architecture design, roadmap alignment, and delivery oversight.
  • Design, develop, and deploy scalable AI/ML solutions leveraging modern AI technologies, MLOps, and LLMOps best practices.
  • Optimize AI model performance through advanced techniques, including domain adaptation of third-party models and algorithms.
  • Build and enhance AI-powered applications, including AI agents and intelligent automation solutions.
  • Design and implement monitoring frameworks to track application performance, user behavior, and product insights.
  • Collaborate with cross-functional teams to translate business requirements into scalable AI solutions.
  • Stay current with emerging AI, Machine Learning, and Generative AI technologies and drive adoption of relevant innovations.
  • Act as a technical thought leader by contributing to architecture discussions, sharing AI expertise, and influencing engineering direction.
  • Support continuous improvement of development, deployment, and operational processes for AI systems.

Required Qualifications:

  • Bachelor's or Master's degree in Computer Science, Engineering, Data Science, or a related field.
  • 5+ years of hands-on experience in Python development.
  • 3+ years of hands-on experience in Machine Learning and AI solution development.
  • Strong experience in Python, NumPy, Pandas, Matplotlib, FastAPI, Scikit-learn, and TensorFlow/PyTorch, with hands-on expertise in developing AI/ML solutions across Computer Vision, Natural Language Processing (NLP), and Intelligent Document Processing (IDP)/Document Analysis systems.
  • Experience building AI Agents and AI-powered applications.
  • Knowledge of MLOps tools, frameworks, and deployment workflows.
  • Experience with cloud platforms, preferably Microsoft Azure.
  • Strong problem-solving, analytical, and communication skills.
  • Experience working in Agile development environments.

Preferred Qualifications:

  • Exposure to or hands-on experience with .NET and C# technologies.
  • Experience with Large Language Models (LLMs), Generative AI, and Retrieval-Augmented Generation (RAG) architectures.
  • Familiarity with LLMOps practices and AI model lifecycle management.
  • Experience deploying AI solutions in enterprise-scale cloud environments.
  • Knowledge of CI/CD pipelines and DevOps practices for AI/ML applications.
  • Experience working with products in the Tax, Accounting, Legal, or Financial domains.
  • Ability to mentor engineers and drive technical excellence across teams.

What’s in it For You?

  • Hybrid Work Model: We’ve adopted a flexible hybrid working environment for our office-based roles while delivering a seamless experience that is digitally and physically connected.
  • Flexibility & Work-Life Balance: Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset.
  • Career Development and Growth: By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow’s challenges and deliver real-world solutions.
  • Industry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.
  • Culture: Globally recognized, award-winning reputation for inclusion and belonging, flexibility, work-life balance, and more.

Skills

Required

Nice to have

  • .NET
  • C#
  • Large Language Models (LLMs)
  • Generative AI
  • Retrieval-Augmented Generation (RAG) architectures
  • LLMOps practices
  • AI model lifecycle management
  • CI/CD pipelines
  • DevOps practices
  • Tax
  • Accounting
  • Legal
  • Financial
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