Full Stack Senior Engineer, Application Development

Deloitte Global is the engine of the Deloitte network. Our professionals reach across disciplines and borders to develop and lead global initiatives. We deliver strategic programs and services that unite our organization.

Work you’ll do

This role designs, builds, and operates modern cloud-native generative AI applications on Microsoft Azure. It combines back-end and front-end development, API design, cloud infrastructure, and data management, with a strong emphasis on quality, performance, and security. In addition to hands-on engineering, this role works closely with cross-functional teams, contributes to architectural decisions, and provides mentorship to elevate engineering practices across the organization.

Design & build: Architect and implement cloud-native services on Azure using .NET/.NET Core, Azure and Python.

Front-end development: Build responsive, accessible UIs with React (hooks, component patterns, state management).

API development: Create and maintain RESTful/GraphQL APIs using ASP . NET Core and Python services.

Cloud operations: Deploy and run services on Azure (App Service, AKS, Functions), implement CI/CD pipelines, and use Infrastructure as Code.

Data & storage: Work with SQL Server, Cosmos DB, Blob Storage and design data models and access patterns.

Testing & quality: Write automated unit, integration, and end-to-end tests; promote code reviews and best practices.

Performance & security: Optimize performance, enforce secure coding standards, and integrate identity/security (Azure AD, Key Vault).

Mentorship & collaboration: Coach junior engineers, contribute to architecture decisions, and help shape engineering practices.

Do you have experience in UI implementation?, Required: Experience: 2+ years building web/cloud applications; demonstrable experience across Azure, .NET, React, and Python.

Azure: Production experience with core Azure services (App Service, AKS, Functions, DevOps, Key Vault, AAD).

.NET: Strong C# skills; experience with .NET 6+ / ASP.NET Core, Web API, Entity Framework Core.

React: Solid experience with React, modern JS (ES6+), and component-driven development. TypeScript experience preferred.

Python: Comfortable building services or scripts using Python (FastAPI, Flask, or Django).

Containers & CI/CD: Docker, Kubernetes (basic ops), Azure DevOps/GitHub Actions or equivalent.

Testing & automation: Unit testing frameworks, integration testing, and automated pipelines.

Communication: Clear communicator, comfortable working in cross-functional Agile teams

Preferred: Infrastructure as Code: Terraform, ARM templates, Bicep.

Observability: Prometheus, Grafana, Application Insights, or similar.

Event-driven systems: Azure Service Bus, Event Grid, Kafka familiarity.

Cloud cost optimization: Experience monitoring and optimizing cloud spend.

Front-end tooling: Any other UI framework other than React, performance optimization techniques.

At Deloitte, we value our people and offer employees a broad range of benefits. Our Total Rewards program reflects our continued commitment to lead from the front in everything we do-that’s why we take pride in offering a comprehensive variety of programs and resources to support your health and well-being.

Deloitte Technology works at the forefront of technology development and processes to support and protect Deloitte around the world. In this truly global environment, we operate not in “what is” but rather “what can be” to help Deloitte deliver and connect with its clients, its communities, and one another in ways not previously conceived., At Deloitte Global people are valued and respected for who they are - with opportunities to bring their unique perspectives, talents and passions to business challenges. Our global workspace creates room for individuality and collaboration. Ours is an inclusive, supportive, connected culture with a focus on development, flexibility, and well-being. This culture makes Deloitte Global one of the most rewarding places to work, and to transform your career.

Professional development

From entry-level employees to senior leaders, we believe in investing in you, helping you identify and hone your unique strengths at every step of your career. We offer opportunities to build new skills, take on leadership opportunities, and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career.