Job Description

Role Summary

We are seeking a Senior Java Backend Developer with strong hands-on Core Java skills and relevant Azure experience. This role is primarily backend-focused, with Angular as a plus but not mandatory. Candidates must have recent, practical Java coding experience, be confident in core concepts, and able to reason through concurrency and performance-related scenarios. Experience in migrating applications from on-premises to Azure is highly desirable.

Key Responsibilities

• Design, develop, and maintain backend applications and microservices using Java and Spring Boot.
• Implement secure authentication and authorization using Azure Active Directory (Entra ID) .
• Integrate with Azure services such as SignalR (real-time notifications) and Key Vault .
• Work with Azure networking concepts and deploy/manage applications in Azure App Service or containers.
• Participate in system and solution architecture, especially in migrating applications from on-premises to Azure.
• Build and manage CI/CD pipelines in Azure DevOps.
• Collaborate with cross-functional teams, participate in design/code reviews, and contribute to performance tuning.

Required Skills

Core Java (Top Priority)

Strong grasp of:

• Collections Framework (List, Set, Map) and their interfaces/implementations.
• Thread safety, concurrency, synchronization, concurrent data structures.
• Big O notation and algorithmic complexity basics.
• Hands-on experience with Java 8+ features (lambdas, streams, functional interfaces) and familiarity with Java 11/17.

Azure

Practical experience with:

• Azure AD authentication.
• SignalR for real-time communication.
• Key Vault integration.
• Azure network topology fundamentals.
• Experience deploying/managing applications on Azure App Service or containers.
• CI/CD pipelines using Azure DevOps.

Nice to Have

• Angular 8+ front-end development experience.
• Architecture & Migration:
• Experience migrating on-premises applications to Azure.
• Understanding of data migration strategies and high-level architectural patterns.

Experience

• 10+ years in backend Java development (recent hands-on coding required).
• 3+ years experience with Azure cloud services.
• Experience working in enterprise-scale environments.

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