Senior Java Backend Developer (Azure Integration)

V2 Solutions; Chennai District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

V2 Solutions in India is seeking a Backend Developer to design, develop, and maintain Java-based services using Spring Boot. You will build robust RESTful APIs, implement business logic, and ensure code quality with tests and documentation.

The role also covers Azure integration: designing workflows with Azure Logic Apps, Service Bus, Event Grid, and related services, plus secure API design and scalable data access.

Willingness to collaborate across teams and adapt to hybrid cloud needs is a plus.

Qualifications

• Proven Java backend experience with Spring-based frameworks.
• Strong REST API and microservices knowledge.
• Experience with multithreading and concurrency.
• Relational databases (Azure SQL, PostgreSQL, MySQL).
• Hands-on Azure integration with Logic Apps.
• Familiarity with OAuth 2.0 / OpenID Connect and secure API design.

Responsibilities

• Design, develop, and maintain Java-based backend services.
• Build RESTful APIs and backend components focusing on performance and security.
• Implement Azure Logic Apps integrations and hybrid cloud workflows.
• Ensure proper error handling, monitoring, and security best practices.
• Collaborate with teams to integrate with external systems and SaaS platforms.

Skills

Java & Backend

Spring Boot

REST APIs

Microservices

Azure Logic Apps

OAuth 2.0 / OpenID

Azure Service Bus

Job description

Backend Development

Design, develop, and maintain Java-based backend services using modern frameworks (e.g., Spring Boot, Spring MVC, Spring Security).

Build RESTful APIs and backend components with a focus on performance, security, and maintainability.

Implement business logic, validation, and data access layers.

Write clean, testable, and well-documented code following best practices.

Azure Integration & Logic Apps

Design and implement integration workflows using Azure Logic Apps (Consumption and/or Standard).

Integrate backend services with external systems, SaaS platforms, and third-party APIs.

Work with Azure Service Bus, Event Grid, and/or Event Hubs for messaging and event-driven architectures.

Collaborate on hybrid integrations (cloud on-premises) when required.

Implement error handling, retries, monitoring, and alerting for integration workflows.

Required Technical Skills

• Java & Backend
• Strong proficiency in Java (Java 11+)
• Experience with Spring Boot and related Spring ecosystem projects
• Solid understanding REST APIs, Microservices architecture, Multithreading & concurrency
• Experience with SQL and relational databases (e.g., Azure SQL, PostgreSQL, MySQL)
• Azure & Integration Hands-on experience with Azure Logic Apps
• Experience with API-based and message-based integrations
• Working knowledge of Azure Service Bus (queues, topics, subscriptions)
• Azure Functions (for custom processing)
• Azure API Management (APIM), Azure Key Vault
• Strong understanding of JSON, XML, and HTTP Security
• Experience with OAuth 2.0 / OpenID Connect
• Secure API design and authentication/authorization strategies
• Managed identities and secure secret handling

Azure Certifications (Required)

• Microsoft Certified: Azure Developer Associate (AZ-204)
• Microsoft Certified: Azure Solutions Architect Expert (AZ-305)