Job Description

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.

Job title

Agentic AI – Application Developer (.NET) - Staff

The opportunity

We’re looking for Staff with expertise in full-stack application development using NET, C# for Agentic AI applications to join the TTT team in the Tax Service Line. This is a fantastic opportunity to be part of a pioneering firm while playing an instrumental role in the growth of Agentic AI transformation

Your key responsibilities

• Design, develop, and implement AI agents/plugins/interfaces and APIs, ensuring integration with various systems aligns with the core product/ platform development strategy.
• Maintain effective communication within the team and with stakeholders, proactively managing expectations and collaborating on problem-solving.
• Contribute to the refinement of development/engineering methodologies and standards, anticipating potential issues and leading the resolution process.

Skills and attributes for success

Must-Have:

• Skilled in full-stack application development with .NET C#, REST Api, React or any other typescript based UI frameworks, SQL databases
• Working knowledge of Azure services such as Azure app services, Azure Functions, Azure Foundry Services etc.
• Understanding of Containerisation – Docker, Azure container apps, Azure Kubernetes Services (AKS)
• Working experience with source control such as git or TFVC
• CI/CD pipelines, Azure DevOps, GitHub Actions etc.
• Working experience with AI Coding platforms such as GitHub copilot, Cursor, Claude or similar
• Generative AI application development with Azure OpenAI, Microsoft Agent Framework/ Semantic Kernel, MCP, Vector databases like Azure AI search, Postgres, etc.
• Fundamental understanding of various types of Large Language Models (LLMs)
• Fundamental understanding of Retrieval Augment Generation (RAG) techniques
• Fundamental understanding of classical AI/ML
• Skilled in Advanced prompt engineering

Nice-to-Have:

• Awareness about various AI Agents/ Agentic workflow frameworks and SDKs
• Graph Database such as Neo4j
• Experience with M365 Copilot Studio
• Microsoft Azure AI-900/ AI-102 Certification

Behavioural Skills:

• Excellent learning ability.
• Strong communication skill.
• Flexibility to work both independently and as part of a larger team.
• Strong analytical skills and attention to detail.
• The ability to adapt your work style to work with both internal and client team members.

To qualify for the role, you must have

• Bachelor’s / master’s degree in software engineering / information technology / BE/ B.TECH
• An overall 3 – 5 years of experience.

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.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.