SSE - Java Microservices
SSE - Java Microservices
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Job Description
About Alphanext
Alphanext is a global talent solutions provider with locations in London Pune and Indore. We partner with leading companies to deliver high-performance technology talent across domains and industries.
About the Role
Alphanext is hiring a Senior Software Engineer to join a high-impact product engineering team focused on delivering robust and scalable backend services. The ideal candidate will have strong experience in building Java microservices working with real-time communication and deploying solutions in a distributed architecture. This is a hands-on engineering role that combines coding excellence architectural knowledge and team collaboration.
Key Responsibilities
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Design and develop Java-based microservices using Spring Boot and modern architectural best practices.
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Build real-time features using WebSocket for low-latency communication.
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Develop and manage background/scheduled jobs with ScheduledExecutorService.
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Apply microservice design patterns like Circuit Breaker Saga API Gateway or CQRS.
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Implement asynchronous communication via Kafka or REST APIs.
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Define clean service boundaries maintain API contracts and uphold service-level agreements.
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Own features end-to-end including design development deployment and production support.
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Collaborate with DevOps for CI/CD pipelines monitoring and system observability.
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Participate in code reviews architecture discussions and provide mentorship to junior team members.
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Troubleshoot and resolve issues in production and development environments.
Required Skills
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Proficiency in Java 11 Spring Boot and Spring Cloud Gateway.
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Strong understanding and application of microservice design patterns such as:
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Circuit Breaker API Gateway CQRS Saga Service Mesh
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Experience building WebSocket communication using Spring WebSocket or Netty.
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Experience using ScheduledExecutorService for background tasks.
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Hands-on experience with Kafka or similar event/message queues.
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Database experience with PostgreSQL or MS SQL; familiarity with MongoDB or Redis is a plus.
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Familiarity with Docker and working knowledge of Kubernetes.
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Understanding of OAuth2 JWT and security principles.
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Experience with CI/CD pipelines and monitoring tools like:
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Prometheus Grafana ELK Stack etc.
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Excellent debugging troubleshooting and problem-solving skills.
Good to Have
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Prior experience in mentoring or leading engineers.
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Knowledge of Service Mesh concepts and implementations (e.g. Istio Linkerd).
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Exposure to domain-driven design (DDD) or clean architecture approaches.
Springboot,Springboot cloud gateway,Microservices,JWT,Oath,WebSockets,Kafka,Kubernetes
Employment Type
Full Time
