Calibre Global Consulting
Lead Java Developer US
Location - Saint Louis, Missouri Must be able to work 2 days a week in the office
Must be able to work in US
no sponsorship provided US Citizen or GC Holder My client is growing and looking for a senior java developer to lead, design and develop the web cloud platform You must have experience Professional experience in microservices-based cloud-native development within an enterprise-level domain Experience leading teams Strong hands-on experience architecting and implementing modern Java-based applications. Advanced features like lambda expressions, Stream API, Completable Future, Virtual Threads, Concurrency APIs etc. Java 21 experience preferred. Experienced with implementing Microservices using Spring Boot, Spring Webflux, Starter Web, JPA, Spring Security, Spring Boot, Actuator Kafka, Redis AWS Experience (EKS, EC2, S3, RDS, SQS, SNS, DynamoDb, Lambda) Experience with Restful APIs and hexagonal architecture. Knowledge of relational database systems ex. RDS (Oracle) or Oracle on Amazon EC2 Experience using container & serverless architectures (Docker, Kubernetes, AWS Lambda, AWS ECS) Proficient with Test Driven and Domain Driven Development (TDD / DDD), including using automated test frameworks (e.g., JUnit, Cypress, WireMock, PowerMock, ArchUnit) You are an experienced user of one or more Application Lifecycle Management tools (e.g., Jira). Experienced with DevOps creating CI/CD tools and pipelines. Design and develop microservices using hexagonal architecture principles Build and maintain RESTful APIs, ensuring secure and efficient communication Implement and manage asynchronous messaging systems using Kafka for inter-service communication. Interested or for more information please send CV and we can then go through the role in more detail #J-18808-Ljbffr
no sponsorship provided US Citizen or GC Holder My client is growing and looking for a senior java developer to lead, design and develop the web cloud platform You must have experience Professional experience in microservices-based cloud-native development within an enterprise-level domain Experience leading teams Strong hands-on experience architecting and implementing modern Java-based applications. Advanced features like lambda expressions, Stream API, Completable Future, Virtual Threads, Concurrency APIs etc. Java 21 experience preferred. Experienced with implementing Microservices using Spring Boot, Spring Webflux, Starter Web, JPA, Spring Security, Spring Boot, Actuator Kafka, Redis AWS Experience (EKS, EC2, S3, RDS, SQS, SNS, DynamoDb, Lambda) Experience with Restful APIs and hexagonal architecture. Knowledge of relational database systems ex. RDS (Oracle) or Oracle on Amazon EC2 Experience using container & serverless architectures (Docker, Kubernetes, AWS Lambda, AWS ECS) Proficient with Test Driven and Domain Driven Development (TDD / DDD), including using automated test frameworks (e.g., JUnit, Cypress, WireMock, PowerMock, ArchUnit) You are an experienced user of one or more Application Lifecycle Management tools (e.g., Jira). Experienced with DevOps creating CI/CD tools and pipelines. Design and develop microservices using hexagonal architecture principles Build and maintain RESTful APIs, ensuring secure and efficient communication Implement and manage asynchronous messaging systems using Kafka for inter-service communication. Interested or for more information please send CV and we can then go through the role in more detail #J-18808-Ljbffr