Job Specifications
Job Role: Senior Java Microservices Developer (Using GRPC
Location: Toronto, ON
Duration : Full time Permanent
Role Description:
Microservice Architecture Development:
• Develop and implement robust microservices using JavaGRPC related technologies. Develop efficient, secure, and scalable APIs for inter-service communication.
• Build and maintain protocol buffer (.proto) definitions and ensure backward compatibility. Integrate microservices with existing systems and third-party APIs.
Cloud-Native Engineering:
• Deploy, monitor, and scale GRPC microservices on cloud platforms (e.g., OpenShift, Azure).
• Implement service discovery, load balancing, and distributed tracing for microservices. Optimize service performance and reliability in high-throughput environments.
DevOps Automation
• Set up and maintain CICD pipelines for microservice deployments (using Jenkins, GitHub Actions, Maven, Helm, etc.).
• Automate build, test, and deployment processes for rapid and reliable delivery.
• Collaborate with infrastructure teams for provisioning and monitoring cloud resources.
Testing Support:
• Develop comprehensive unit, integration, and performance tests for GRPC services.
• Troubleshoot and resolve production issues provide support for SITUAT environments.
• Conduct code reviews and enforce best practices for maintainable, secure code.
Collaboration Documentation:
Work closely with Client stakeholder, product owners, architects, and other development teams to gather requirements and deliver solutions.
Required Skill Set:
• ( Java 21, Cache frame work - Redis, IBM MQ, Java Quarkus framework, gRPC proto specification etc.) programming languages Framework, REST API, gRPC Interface.
• Experience on (REST, JSON, WSDLSOAP, XML).
• Implement APIs based on architecture frameworks (light4j, SpringSpringboot, gRPC framework), specifications and guidelines
• 12 years HANDS-ON development experience in JavaJ2EE realtime-microservices and Caching Build, modify and maintain high-performance REST API, gRPC Interface using Java technologies
• Knowledge of Web Services microservices integration (REST, JSON, WSDLSOAP, XML).
• Implement APIs based on architecture frameworks (light4j, SpringSpringboot, gRPC framework), specifications and guidelines Proficient in writing complex SQL queries (sub queries, aggregation, filtering, joints)
• Strong proficiency in ( Java 21, Cache frame work - Redis, IBM MQ, Java Quarkus framework, gRPC proto specification etc.) programming languages Framework.
• Good Knowledge Oracle DB, PLSQL queries Solid understanding of distributed systems, service orchestration, and cloud-native patterns.
• Hands-on experience with containerization (Docker), orchestration (Kubernetes OpenShift), and cloud platforms (Azure).
• Familiarity with DevOps tools Git, Maven, Jenkins, Helm, Terraform, Jira, Confluence.
• Experience with security best practices for microservices (authentication, authorization, TLS).
• Strong problem-solving, communication, and analytical skills. Bachelors or Masters degree in Computer Science, Engineering, or related field
About the Company
AceStack is a global IT consulting and technology solutions company, founded in 2017 in New Jersey, USA. Since inception, we have demonstrated consistent growth and an unwavering commitment to delivering exceptional value to our clients. Our consultants are strategically located across the USA, Canada, and Asia, enabling us to provide localized support with a global perspective.
In addition to our headquarters in New Jersey, we maintain offices in Canada, Noida, and Ahmedabad, empowering our teams to collaborate effectively...
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