Senior Java Developer, Vert.x
Botswana
Full Time
6 days ago
No H1B
Key skills
AngularAWSAzureCloudGoogle Cloud PlatformGraphQLHibernateJavaMicroservicesMongoDBNoSQLRDBMSReactSOAPSpringSpring BootSpringBootTypeScriptVue.jsVueGCPGoogle CloudServerlessOpenAPIAgileCI/CD
About this role
Role Overview
- Develop robust, scalable backend systems using Java (11–17+), with a strong focus on Vert.x
- Design and manage APIs using OpenAPI (YAML), SOAP, REST, and GraphQL
- Integrate seamlessly with front-end technologies such as ReactJS, VueJS, Angular, and TypeScript
- Implement event-driven and microservices-based architectures, including serverless functions where appropriate
- Build scalable data solutions using JPA, Hibernate, MongoDB, NoSQL, and RDBMS (AWS/Azure)
- Drive CI/CD pipeline implementation, performance tuning, and system monitoring using industry-standard tools
- Champion clean code practices and Agile methodologies across development teams
Requirements
- 10+ years of professional experience in Java development (Java 11–17+)
- 4+ years of experience with Spring Boot
- 2+ years of hands-on experience with cloud platforms (AWS, GCP, Azure)
- Proven expertise in Vert.x and reactive programming (non-negotiable)
- Strong understanding of CI/CD, performance tuning, and monitoring tools
- Demonstrated success working in Agile teams and promoting clean coding standards
Tech Stack
- Angular
- AWS
- Azure
- Cloud
- Google Cloud Platform
- GraphQL
- Hibernate
- Java
- Microservices
- MongoDB
- NoSQL
- RDBMS
- React
- SOAP
- Spring
- Spring Boot
- SpringBoot
- TypeScript
- Vue.js
Benefits
- Continuous learning and growth
- Comprehensive training programs
- Sponsorship for industry events like DevConf and GDG