HYDERABAD · FULLTIME
Full Stack .NET React Developer
Ernst Young
Hyderabad · onsite · Posted 4d ago
Sourced from
Undisclosed4–6 yrsfulltimeHyderabad
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Section · 01
About this role
Job Summary
As a Senior Software Engineer Full Stack & Mobile in GDS Digital, you will play a key role in designing and delivering secure, scalable and high-performing enterprise solutions across .NET backend APIs and React Native mobile applications. The role requires strong hands-on experience in creating RESTful APIs using C#, .NET Core / ASP.NET Core, integrating APIs with enterprise mobile applications, and delivering React Native solutions for both iOS and Android. The ideal candidate should be comfortable owning technical modules end-to-end, contributing to solution design, implementing MSAL / Microsoft identity-based authentication, supporting Intune app wrapping / enterprise app protection requirements and mentoring junior engineers.
Your Key Responsibilities - Design, develop and maintain scalable backend systems, RESTful APIs and reusable services using C#, .NET Core / ASP.NET Core.
- Own API design, request / response modelling, validation, authentication, authorisation, exception handling, logging and performance optimisation.
- Lead React Native mobile application development for enterprise-grade iOS and Android applications.
- Integrate mobile applications with backend APIs, authentication providers, Microsoft identity platform and enterprise systems.
- Implement and troubleshoot MSAL authentication flows including token acquisition, refresh, redirect URI / deep link handling and secure session management.
- Support enterprise mobile security requirements including Microsoft Intune app wrapping / Intune SDK concepts, app protection policies, secure storage and SSL pinning awareness.
- Contribute to mobile build, packaging and deployment activities across Android and iOS including signing, provisioning profiles, certificates, Gradle, Xcode and CocoaPods.
- Build cloud-native solutions using Azure services and modern engineering practices.
- Collaborate with frontend, QA, DevOps, security, architecture and product teams to deliver high-quality solutions.
- Conduct code reviews, define engineering best practices and improve maintainability, reliability and security of the codebase.
- Troubleshoot production issues, perform root cause analysis and drive effective remediation.
- Mentor junior engineers, provide technical guidance and support knowledge sharing within the team.
- 4-6 years of experience in software development with strong hands-on experience in .NET backend engineering and mobile application development.
- Strong expertise in C#, .NET Core / ASP.NET Core for building enterprise-grade applications and APIs.
- Strong understanding of REST API design, distributed systems, microservices concepts, API security, scalability and performance optimisation.
- Hands-on experience with React Native for building and maintaining iOS and Android enterprise applications.
- Strong knowledge of JavaScript / TypeScript, React concepts, hooks, component architecture, state management and mobile navigation patterns.
- Hands-on experience integrating mobile apps with backend APIs, authentication systems and enterprise platforms.
- Practical experience with Microsoft identity platform, MSAL authentication, OAuth 2.0 / OpenID Connect, JWT tokens, scopes, claims and role-based access.
- Exposure to Microsoft Intune app wrapping / Intune SDK concepts, mobile application management and app protection policies.
- Good understanding of Android and iOS build ecosystems including Android Studio, Xcode, Gradle, CocoaPods, app signing, certificates and provisioning profiles.
- Hands-on experience with SQL Server, Entity Framework Core, database design and query optimisation.
- Experience with Azure services such as App Services, Functions, Azure SQL, Storage, Key Vault, API Management and Application Insights.
- Familiarity with CI/CD pipelines, Azure DevOps / GitHub Actions, Git-based workflows and release management.
- Strong debugging, problem-solving, communication and stakeholder collaboration skills.
- Experience with React / Angular web applications as supporting frontend technologies.
- Experience with Redux Toolkit, React Navigation, push notifications, Firebase messaging, secure storage, mobile analytics and crash reporting.
- Knowledge of mobile security practices including encrypted storage, SSL pinning, HTTPS-only communication, certificate handling and secure configuration management.
- Experience with API versioning, Swagger / OpenAPI, Azure API Management, caching and observability practices.
- Exposure to Docker, Kubernetes, Azure Kubernetes Service, event-driven architecture, messaging and asynchronous communication patterns.
- Experience with unit testing and automation using Jest, React Native Testing Library, xUnit, NUnit or similar frameworks.
- Ability to contribute to solution architecture, technical documentation, reusable components, engineering playbooks and mentoring initiatives.
- Backend: C#, .NET Core / ASP.NET Core, REST APIs, Entity Framework Core, SQL Server
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Section · 02
Skills
Asp.Net CoreAutomationApi ManagementAgileapisapi designapi securityamazon web servicesApp ServicesAgile DeliveryApplication InsightsAnalyticsAsynchronousAndroid StudioAndroidArchitectureAngularjsAccountingMicrosoft AzureArtificial Intelligence
Section · Company
About Ernst & Young
Ernst Young
Management Consulting
44k+
employees
2002
24 years old
Gurgaon / Gurugram, Haryana
India
₹15.3L PA avg
Avg at Ernst & Young
About
At EY, our purpose is Building a better working world. The insights and quality services we provide help build trust and confidence in the capital markets and in economies the world over.
Industries
Management Consulting
Employee ratings
10 reviews
3.4/ 5
Culture
1.9
Career growth
2.3
Work-life
2.5
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