Java Backend Developer

Department: Technology Location: Dubai Why Join Hantec? We’re a global broker with innovation at our core. Designing for us means building tools that empower traders across markets, platforms, and geographies. You’ll be part of a team where ownership is expected, collaboration is celebrated, and creativity is the standard. Role Overview: We are looking for a Java Backend Developer to build and maintain REST APIs and microservices. The role involves asynchronous programming, database development, cloud services, and delivery through CI/CD pipelines. Your responsibilities: • Design, develop and maintain backend services using Java 21, Spring Boot and Vert.x. • Build, maintain and integrate REST APIs, ensuring they are scalable, reliable and well documented using Swagger/OpenAPI. • Develop asynchronous workflows and integrate backend services with internal and external systems. • Design, develop and optimise MySQL databases, including supporting deployments and database management using Amazon RDS. • Package and containerise applications using Docker. • Support automated build, testing and deployment processes through CI/CD pipelines. • Use Git and GitLab for version control, code collaboration and source management. • Work with Jira to manage development tasks, track progress and support effective delivery across projects. • Deploy, monitor and troubleshoot backend services across AWS and GCP environments. • Investigate and resolve production issues, identifying root causes and implementing effective solutions to maintain system reliability and performance. • Work closely with other engineering and technology teams to support integrations, resolve technical issues and deliver backend solutions. Technical Requirements: • 4–7 years of experience in Java backend development or a similar software engineering role. • Strong hands-on experience with Java 21, Spring Boot, REST APIs and microservices. • Practical experience with Vert.x and asynchronous programming. • Strong understanding of backend application development, API design and service integration. • Experience working with MySQL, including database design, optimisation and Amazon RDS. • Working knowledge of AWS and GCP cloud environments. • Experience with Docker and CI/CD pipelines. • Experience using Git, GitLab and Jira within a software development environment. • Experience with Swagger/OpenAPI for API documentation. • Strong troubleshooting and debugging skills, with the ability to investigate and resolve production issues effectively. • Ability to work independently while collaborating effectively with wider engineering and technology teams. • Strong communication and problem-solving skills with a proactive approach to identifying and resolving technical issues. Our Values • Own It, Every Time – Responsibility is our standard. • Make Things Happen – We act decisively and with purpose. • Relationships Matter – We collaborate with intent. • Integrity is Everything – No shortcuts. No compromise. What we offer: • Annual Ticket Home - 2,500 AED a year offered after 1 year of employment • VISA Sponsorship • Health Insurance • Annual Discretionary Bonus Pool – rewarding high performance • Monthly $100 Core Values Nominations – recognition for living our values • Quarterly Core Values Winner – exclusive dinner with our Directors • Yearly Core Values Champion – an all-inclusive paid work trip to one of our global offices • Work from Other Offices – flexibility to work remotely from our worldwide locations (at employee’s expense)