Senior AI Engineer

PA Consulting is a global consultancy that combines strategy, technology, innovation, and interdisciplinary expertise to help clients adapt and transform. The Senior AI Engineer will work within the Digital & Data community to develop innovative AI solutions, experiment with emerging technologies, and collaborate with clients and cross-functional teams on internal and client projects.

Responsibilities:

• Work to agile best practices and cross-functionally with multiple teams and stakeholders. You’ll be using your technical skills to problem solve with our clients, as well as working on internal projects
• Live in-person whiteboarding sessions to problem solve as a team, alongside asynchronous communication on Teams
• Hybrid working with the team on client site or in our office a minimum of two days per week. However, the actual time you spend and where you spend it will vary by role or assignment, including up to 5 days per week on a client site
• Experimenting with Generative AI frameworks and tools such as LangChain, LlamaIndex, Hugging Face, and APIs from OpenAI and Anthropic
• Building retrieval-augmented generation (RAG) prototypes with vector stores and knowledge graphs
• Developing and testing agentic architectures through our own Genie Platform – enabling AI agents that reason, retrieve, and act across systems
• Exploring LLMOps, evaluation tools, and model observability platforms like TruLens and LangSmith
• Deploying solutions on modern cloud and DevOps environments (AWS, Azure, GCP) – but always choosing the right tools for the problem at hand
• Constantly learning, testing, and sharing findings across our internal AI community