Java Cloud Microservices Engineer
Overview:R2 Technologies Corporation (R2) is an IT services provider headquartered in Alpharetta, GA, with a proven track record in Java, .NET, Big Data, Cloud Computing (AWS, GCP, Azure), Artificial Intelligence (AI), Machine Learning (ML), software development, project management, SAP, and enterprise resource planning (ERP). By offering a blend of highly skilled resources and productivity platforms, R2 helps clients rapidly deliver business value to their stakeholders.R2's core strength lies in platform-based solutions and designing enterprise architectures using modern cloud technologies (AWS, GCP, Azure) to deliver scalable and cost-effective systems. Our AI and ML expertise empowers organizations to harness data-driven insights, enhance operational performance, and gain competitive advantage.Since its inception, R2 has grown to become one of the most respected and trusted technology companies in the United States, offering product development and staffing services to a diverse range of clients-from small and midsize enterprises to Fortune 1000 companies.Location: Alpharetta, GA (willing to travel to client locations)Employment Type: Full-Time (W2)Role OverviewWe are seeking a Java Cloud Microservices Engineer who specializes in developing, deploying, and optimizing cloud-native microservices using Spring Boot, Kubernetes, and event-driven architectures. The ideal candidate will have 3 years of experience in building scalable, high-performance distributed systems and will work closely with AI/ML teams to integrate intelligent services into cloud applications.Key ResponsibilitiesDesign, develop, and maintain Java-based cloud microservices on AWS, GCP, or Azure.Implement RESTful APIs, GraphQL, and event-driven architectures using Kafka or RabbitMQ.Utilize Docker and Kubernetes for container orchestration and cloud deployment.Collaborate with data science teams to integrate AI/ML-driven services into microservices.Enhance performance, security, and scalability of microservices-based applications.Implement CI/CD automation using Jenkins, GitHub Actions, or Azure DevOps.Optimize API performance through caching strategies, load balancing, and API gateways.Ensure secure service-to-service communication using OAuth2, JWT, and service mesh solutions.Required Qualifications3 years of professional Java development experience, including Spring Boot.Hands-on experience in building microservices and deploying them on AWS, GCP, or Azure.Strong experience in REST API development, event-driven messaging, and containerization.Familiarity with DevOps tools for CI/CD pipelines and cloud automation.Understanding of AI/ML integration in backend systems.Preferred QualificationsExperience in MLOps and AI model integration within microservices.Proficiency in GraphQL, gRPC, and event-driven architectures.Knowledge of security best practices for microservices, including API security and authentication.Exposure to serverless architectures and cloud-native functions (AWS Lambda, Azure Functions, Google Cloud Run).Compensation & BenefitsCompetitive salary and comprehensive benefits package (healthcare, PTO, 401k).Keywords & TagsJava (Spring Boot, Java 11/17, JPA, Hibernate)Microservices (REST, gRPC, event-driven architecture, Kafka, RabbitMQ)Cloud (AWS, GCP, Azure, Lambda, serverless computing)DevOps (CI/CD, Docker, Kubernetes, Terraform, GitHub Actions, Jenkins)AI/ML Integration (model inference, AI-driven microservices, TensorFlow, PyTorch)Security & Performance (OAuth2, JWT, API gateway, load balancing, caching)Skills:Spring Boot, Java 11/17, JPA, Hibernate,REST, gRPC, event-driven architecture, Kafka, RabbitMQ,apache,agile,soap,good communication,micro services,docker,kubernetes,staff augmentation,apache web server,qa,verbal skills,postgres,aws services,redis,web development,aws,software development lifecycle,documentation,problem-solving,spring