Senior Java Developer (Spring, MySQL)

About STYL SolutionsRide on the wave of Industry 4.0! Join STYL Solutions in the forefront of using Fintech and IoT technologies for smart city/nation transformation. Headquartered in Singapore with R&D center in Vietnam, STYL Solutions designs, develops, and supplies hardware, software, and integrated solutions for applications in payment, loyalty management, location tracking, self-service operation, telemetry. Our market segment coverage from financial services, retail, mass transit, education to social services markets in Singapore and South Asia Pacific.Our vision is to use Fintech and IoT to create smart and efficient cities that enhances Quality of Life through convenience and healthier living.We are looking for experienced and passionate member to join our team in building high-performing, scalable, enterprise-grade applications for our clients.  Your responsibilities will include, but are not limited to: Analyze requirements and propose technical solutions, effort estimation Design application structure, architect Design application database Design and implement API Implement unit-testing, ensure quality, security, performance of the application Produce functional, technical documents when requested Lead other engineers in communication and collaboration with PM and other teams (frontend, devops, QC, ...) Maintain existing applications/systems; provide analysis, solution, improvement when problems happen Train Junior Developers