Tax & Legal Services - Senior AI Engineer (Dubai)

With offices in 152 countries and nearly 328,000 professionals, we are one of the world’s leading professional services networks, helping organisations and individuals create lasting value through Assurance, Tax and Advisory services. For over 40 years, we have contributed to the Middle East’s transformation journey, partnering with governments and businesses to deliver sustainable solutions. Today, more than 12,000 of us across Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Oman, Palestine, Qatar, Saudi Arabia and the UAE are shaping the region’s future.

Line Of Service Overview

At PwC, our people in tax services focus on providing advice and guidance to clients on tax planning, compliance, and strategy. These individuals help businesses navigate complex tax regulations and optimise their tax positions.

Business Unit Overview

We are seeking a Senior AI Engineer to design and build intelligent automation solutions for Tax & Legal Services, including document processing pipelines, compliance-checking systems, and RAG-based retrieval over multilingual regulatory data.

This role requires a high degree of ownership, where the engineer will independently take solutions from concept to production. You will be responsible for architecture decisions, technology selection, and end-to-end delivery of AI solutions.

The primary focus is on AI systems, data pipelines, and cloud deployment, with frontend development limited to lightweight user interfaces for prototyping and internal tools. The role spans backend API development, LLM integration, and deployment on Azure, with an emphasis on building scalable, production-grade AI systems.

How You’ll Contribute

Programming: Advanced Python skills (FastAPI or similar) with experience building scalable backend systems; TypeScript knowledge is a plus.

APIs & Integrations: Strong experience building RESTful APIs, OAuth2/JWT authentication, Azure Entra ID, and external enterprise system integrations.

LLM & RAG Systems (Core Focus): Proven experience developing production-grade LLM applications, including RAG systems, chunking/embedding strategies, hybrid retrieval, re-ranking, prompt engineering, and evaluation frameworks for accuracy and reliability. Familiarity with LangChain, LlamaIndex, Semantic Kernel, and agentic workflows.

Data & Storage Systems: Experience with vector databases (FAISS, Pinecone, Azure AI Search), SQL/NoSQL databases, datalakes, and efficient retrieval strategies.

Data Processing & Pipelines (Core Focus): Strong experience handling unstructured/document-heavy data, including ingestion pipelines, OCR, metadata extraction, and multilingual processing (Arabic is a plus).

Frontend (Good to Have): Working knowledge of React/Next.js for lightweight UI prototyping and collaboration with frontend teams.

Security & Compliance: Knowledge of data security, encryption, access control, data masking, audit logging, and governance in regulated AI environments.

Cloud & Deployment (Core Focus): Hands-on Azure experience, including App Services, Functions, Storage, Queues, Docker, Kubernetes/AKS, and monitoring tools, with a focus on scalable, reliable, and cost-efficient production systems.

Additional Requirements

• Experience with Databricks or similar data engineering platforms
• Experience with knowledge graphs (e.g., Neo4j) for advanced retrieval or entity mapping
• Prior experience in regulated industries (Tax, Legal, Financial Services)
• Experience with Azure AI Document Intelligence or similar document extraction tools
• Familiarity with modern UI frameworks (e.g., Tailwind CSS) is a plus

• A self-starter who can operate with minimal supervision
• Strong problem-solving and system design skills
• Ability to work with ambiguity and translate business needs into technical solutions
• Ownership mindset with focus on delivering production outcomes

At PwC Midde East, we expect all our people to embody the skills and behaviours of The PwC Professional framework, helping us deliver on our strategy while growing and developing as leaders at every level.

Why You’ll Love Working at PwC

At PwC Middle East, you’ll find more than just a job - you’ll build a meaningful career, supported by rewards and benefits that help you thrive. We offer competitive pay, comprehensive benefits, and programs that promote well-being, balance, and personal growth. You’ll have access to continuous learning, digital upskilling, and a collaborative environment that values innovation, mentorship, and diversity. Are you ready to make a difference by applying your unique perspective and talents? You can grow exponentially here . Discover more about Life at PwC Middle East.