GenAI Developer

GenAI Developer

Aon is in the business of better decisions

At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.

As an organization, we are united through trust as one inclusive team and we are passionate about helping our colleagues and clients succeed.

What the day will look like

• Gather and Analyze Requirements: Collaborate with stakeholders to understand business needs and gather detailed requirements for GenAI solutions.
• Identify Optimal Approaches: Evaluate various GenAI technologies and methodologies to determine the most effective approach for addressing specific business challenges.
• Architect Solutions: Design scalable and efficient software architectures that integrate GenAI capabilities into existing tools and platforms.
• Develop Solutions: Implement software solutions using Python and other relevant technologies, ensuring high code quality and adherence to best practices.
• Build Data Pipelines: Develop robust data pipelines for data cleaning and transformation to support GenAI applications.
• Test and Validate: Create and execute comprehensive test cases to ensure the reliability, accuracy, and performance of GenAI solutions.
• Deploy and Maintain: Engage in continuous integration and deployment practices to streamline the release process and ensure ongoing maintenance and optimization of GenAI applications.

Skills and experience that will lead to success

• Bachelor or master's in computer science, software engineering, or related field with atleast 3 years of experience in developing robust software solutions (particularly Python).
• Demonstrated hands-on experience in designing, building, and deploying GenAI applications to production
• Experience with working on RAG architecture and enhanced context engineering
• Familiarity with integrating OpenAI/LLM endpoints and managing vector stores (e.g. FAISS, Pinecone, etc.)
• Experience working with GenAI related frameworks (e.g. LangChain, Ollama, Llamaindex, etc.)
• Strong working knowledge of SQL, Python, and familiarity with Databricks or similar platforms.
• Experience working in Agile or fast-paced development environments.
• Ability to convey technical information clearly to diverse stakeholders.
• Proactive in staying current with advancements in GenAI and LLM technologies.

Nice to haves

• Knowledge about fine-tuning and evaluating models
• Familiarity with MLOps practices for deploying and monitoring AI models in production.
• Experience with cloud platforms (e.g., AWS, Azure, GCP) and containerization (e.g., Docker, Kubernetes).

How we support our colleagues

In addition to our comprehensive benefits package, we encourage an inclusive workforce. Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two "Global Wellbeing Days" each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions for our colleagues as well.

Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.

Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace.

Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status.

We welcome applications from all and provide individuals with disabilities with reasonable adjustments to participate in the job application, interview process and to perform essential job functions once onboard. If you would like to learn more about the reasonable accommodations we provide, email 

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