Senior Java Developer

About the job

Overview We are looking for a Senior Java Developer with deep expertise in enterprise application development and distributed systems. The candidate will play a critical role in designing and building high-performance microservices-based platforms and mentoring junior developers. Key Responsibilities • Design, develop, and maintain enterprise-grade applications using Core Java and Spring ecosystem • Architect and implement microservices-based solutions with Spring Boot and Spring Cloud • Develop and integrate event-driven systems using Kafka and in-memory data stores like Redis • Ensure high availability, scalability, fault tolerance, and performance of backend systems • Participate in system design, architecture reviews, and technology selection • Write efficient, secure, and testable code adhering to best practices • Optimize application performance, memory usage, and database interactions • Collaborate with DevOps teams on CI/CD, deployment, and monitoring strategies • Provide technical leadership, code reviews, and mentorship to development teams Technical Skills Required • Strong expertise in Core Java (multithreading, collections, JVM internals) • Extensive experience with Spring, Spring Boot, Spring MVC, Spring Security • Hands-on experience with Microservices architecture • Strong knowledge of Kafka for messaging and event streaming • Experience with Redis for caching and performance optimization • Experience with relational and NoSQL databases • Knowledge of RESTful APIs, JSON, and API security Good To Have • Experience with Docker, Kubernetes, and cloud-native deployments • Knowledge of observability tools (Prometheus, Grafana, ELK) • Exposure to domain-driven design and distributed system patterns(ref:hirist.tech)

Requirements

• Core Java
• Spring
• Spring Boot
• Microservices
• Kafka
• Redis

Preferred Technologies

• Core Java
• Spring
• Spring Boot
• Microservices
• Kafka
• Redis

About the company

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