Java Backend Engineer

🚀 We're Hiring: Senior Java Backend Engineer

📍 Location: [Hybrid]🕒 Type: [B2B Contract]💼 Experience: 8+ years

🔍 About the Role

Are you passionate about building scalable, high-performance backend systems using modern tech stacks? We're looking for a Senior Java Backend Engineer to join our growing engineering team. This is an exciting opportunity to work on innovative cloud-native solutions using cutting-edge technologies like Java 17, GraphQL, Kafka, and Azure Cloud Services.

🛠️ Tech Stack You’ll Work With

• Languages: Java 8/11/17

• Frameworks: Spring Boot, Spring Batch, Spring Cloud

• APIs: RESTful API & GraphQL Schema Design

• Cloud: Microsoft Azure (App Services, API Management, Azure Monitor)

• Databases: Azure Cosmos NoSQL

• Data Streaming: Confluent Kafka

• Security: OAuth 2.0, Microsoft Entra ID (formerly Azure AD)

✅ What You’ll Do

• Design and implement REST and GraphQL APIs that power enterprise-grade applications.

• Architect and optimize NoSQL data models for performance and scalability.

• Build and maintain streaming pipelines with Kafka.

• Develop secure, cloud-native services deployed on Azure.

• Collaborate across teams to integrate authentication and authorization (OAuth 2.0, EntraID).

• Monitor and optimize system performance using Azure tools.

• Bonus: Apply AI/ML solutions to enhance business capabilities (if you have experience).

🎯 What We’re Looking For

• Strong hands-on experience in Java (preferably Java 11/17).

• Solid knowledge of Spring ecosystem (Boot, Batch, Cloud).

• Proven experience designing GraphQL and REST APIs.

• Familiarity with NoSQL databases and data modeling (Azure Cosmos NoSQL a plus).

• Proficiency in Kafka for real-time data processing.

• Experience with cloud-native applications on Microsoft Azure.

• Understanding of secure API development and authentication protocols (OAuth 2.0, MSFT EntraID).

• AI/ML experience? That’s a big plus!