Senior Full Stack .NET & React Developer

About the role

EY’s Global Delivery Services is looking for a Senior Full Stack .NET & React Developer to join the Digital Engineering team within GDS Consulting. You will work on client‑facing applications, translating business requirements into high‑quality, performant software solutions.

Key responsibilities

• Convert application storyboards and use cases into functional, full‑stack applications.
• Design, develop, test and maintain reusable .NET and React code components.
• Ensure optimal performance, quality and responsiveness of the applications.
• Identify and resolve bottlenecks, bugs and technical issues throughout the development lifecycle.
• Collaborate with architects to understand existing solution designs and contribute to architectural decisions.
• Apply best practices in data structures, algorithms and programming patterns.

Required profile

• Proven experience as a senior full‑stack developer working with Microsoft technologies.
• Strong problem‑solving abilities and capacity to drive projects to milestones.
• Excellent communication skills to work with cross‑functional consulting teams.

Required skills

• .NET (C#) and ASP.NET
• React, JavaScript and TypeScript
• Understanding of data structures, algorithms and design patterns

What we offer

• Opportunity to work in a global technology consulting environment.
• Access to EY’s extensive learning and development resources.
• Collaborative culture with diverse, international teams.