Senior AI Engineer

ProNavigator

ProNavigator

Software Engineering, Data Science

Toronto, ON, Canada · Mississauga, ON, Canada

Posted on May 15, 2026

Job Description

Requirements

  • Experience: 8+ years implementing ML/AI technologies, with at least 2 years focused on building and scaling LLM-driven applications.

  • Agentic Mastery: Proven track record of building and deploying agentic workflows. Deep expertise in orchestration frameworks (e.g., LangGraph).

  • Advanced Prompt Engineering & Tool-Use: Expertise in teaching models to use external APIs, databases, and legacy tools effectively. You should have a deep understanding of tool-calling, structured output generation, and context window management.

  • Domain Expertise: Demonstrated experience taking AI models from notebooks to high-availability environments within highly regulated industries (e.g., P&C Insurance, Banking, or Healthcare).

  • Technical Proficiency: Advanced Python skills; deep familiarity with state-of-the-art LLMs (OpenAI, Anthropic). Experience with graph-based data structures is a plus.

  • Cloud Native Agent Infrastructure: Strong experience with AWS or similar cloud providers, with a focus on building scalable, event-driven architectures that support asynchronous agent tasks.

  • Problem Solving: A creative builder mindset capable of architecting solutions in the face of the ambiguity inherent in greenfield agentic projects.

  • Communication: Exceptional ability to explain how and why an agent made a specific decision to executive stakeholders, maintaining transparency in autonomous systems.

  • Demonstrated ability to embrace AI and apply it to your current role as well as data-driven insights to drive innovation, productivity, and continuous improvement.


The Canadian CAD base salary range for this full-time position is - . Your base pay will depend on your experience, skills, education, training, and location among other factors. All full-time positions or part-time roles working 30 hours or more a week at Guidewire are eligible for benefits that support their health and well-being including health, dental, and vision insurance, paid time off, and a company sponsored retirement plan. In addition, some roles may be eligible for the annual company bonus plan, commissions, and/or long term incentive awards which are contingent on a variety of factors including, but not limited to, company and employee performance.