استخدام Back-End) Senior Java Developer)

Java Senior Backend Developer
Location: Tehran – Argentina Square
Type: Full-time (On-site only)

About Us

We’re a fast-growing company in the information technology / insurance / financial tech industry, building scalable, high-impact digital platforms. We’re looking for a Senior Backend Developer to help design and build robust services that serve thousands of users securely and efficiently.

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Responsibilities

 • Design and develop microservices using Java and Spring Boot

 • Implement event-driven architecture with Apache Kafka

 • Build and maintain GraphQL APIs for flexible client-server communication

 • Ensure secure authentication and authorization with Keycloak

 • Write clean, maintainable, scalable, and testable code using OOP and best practices

 • Collaborate with cross-functional teams in an agile environment

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Requirements

 • Strong experience in Java and Spring Boot

 • Hands-on experience with Apache Kafka

 • Proficiency in GraphQL API development

 • Solid understanding and implementation of Microservices architecture

 • Experience with Keycloak or similar identity management systems

 • Deep knowledge of object-oriented design, clean code principles, and building scalable systems

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Nice to Have

 • Experience with CI/CD pipelines, Docker, and Kubernetes

 • Familiarity with both REST and GraphQL in hybrid environments

 • Background in financial or insurance systems

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How to Apply

Send your updated CV with the subject Senior Backend Application