AI Developer

Fecha: 21 sept 2026

The opportunity

We are the only professional services organization who has a separate business dedicated exclusively to the financial services marketplace. Join Digital Engineering Team and you will work with multi-disciplinary teams from around the world to deliver a global perspective. Through diverse experiences, world-class learning and individually tailored coaching you will experience ongoing professional development.

Your key responsibilities

• Design, develop and implement AI/ML-powered solutions using LLMs, RAG architectures and prompt engineering best practices.
• Build Python-based services, APIs and automation components to support scalable AI applications.
• Integrate Azure OpenAI, Mistral, Qwen and other model providers into enterprise-grade solutions.
• Design and implement agentic AI workflows using frameworks such as Auto-Gen and LangGraph.
• Develop, train, validate and maintain machine learning/deep learning models using Scikit-learn, TensorFlow, Keras and N-BEATS where applicable.
• Integrate data storage and retrieval capabilities using Azure Blob Storage, CosmosDB, MongoDB/NoSQL concepts, and SQL.
• Deploy serverless and containerized components using Azure Functions, Docker and cloud-native engineering practices.
• Create unit tests, maintain code quality, use GitHub for version control, and support delivery through modern development tooling.
• Apply secure engineering practices including Linux server hardening and operational readiness considerations.
• Collaborate with distributed teams, communicate technical decisions clearly and contribute to reusable delivery assets.

Skills and attributes for success

Technical attributes

• AI & ML: LLMs, Azure OpenAI, Mistral, Qwen, RAG Systems, Prompt Engineering, Agentic AI (Auto-Gen, LangGraph), N-BEATS, Scikit-learn, TensorFlow and Keras.

Cloud & Databases

• Python (Expert), Azure Blob Storage, CosmosDB and MongoDB (NoSQL notions), SQL and Azure Functions.

Integration & Tools

• REST APIs, GitHub, Docker, Unittest, VS Code and Linux Server Hardening.

Languages

• Python (Specialized), Java, C++ and Rust.

Management attributes

• Experience communicating technical study conclusions through written reports and presentations using tools such as PowerPoint, Excel and Word.
• Experience working under agile delivery methodology and collaborating with globally distributed teams.
• Experience researching new products/tools, validating emerging technologies and developing rapid prototypes.

To qualify for the role

• A bachelor's or master's degree.
• Hands-on experience with LLMs, Azure OpenAI, RAG systems and prompt engineering.
• Experience with cloud-native development using Azure Functions and Azure storage/database services.
• Experience building REST APIs and working with GitHub, Docker and unit testing practices.
• Understanding of secure engineering practices including Linux server hardening.

What we look for

• Team Player
• Self-starter and highly motivated
• Ability to handle high pressure and fast paced situations
• Excellent presentation skills
• Ability to work with globally distributed teams.
• Excellent written and oral communication skills.

What we offer

• EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across six locations – Argentina, China, India, the Philippines, Poland and the UK – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well-known brands from across the globe. We’ll introduce you to an ever-expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.
• Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you : We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership : We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world

EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.

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