We operate one of the world's leading and most extensively accepted contactless smartcard payment systems, providing both offline and online payment services. There are over 160,000 acceptance points for Octopus cards in Hong Kong, spanning across the city. We have over 30 million Octopus cards and products in circulation. We handle 15 million transactions a day with transaction value of HK$260 million. Our Vision To become the most preferred payment and lifestyle companion that connects customers and business partners through our best-in-class products and services. Our Mission Making everyday life easier. Our Values Customer Centricity, Simplicity, Inclusiveness & Trustworthiness. Our people are our most important asset. We respect each other, embrace collaboration, innovation and partnership. Come join us and make an impact to the future payment society!
Job Responsibilities:
- Design and develop responsive and high-performance web and mobile applications that is scalable and maintainable.
- Craft intuitive and user-friendly web and mobile interactions, considering factors such as accessibility and usability
- Design systems to meet the companys security standards, including mobile app security, application security, identity and access management, data security, infrastructure security, and required recovery objectives with concrete recovery plans.
- Implement responsive design principles to ensure applications are adaptable across different devices and screen sizes
- Collaborate closely with cross-functional teams, including designers, product managers, and other developers, to deliver exceptional user-delighting experiences.
- Design and develop RESTful APIs that are secure, scalable, and easy to maintain
- Drive projects from conception to completion, overseeing every stage of development and ensuring a high-quality finished product
- Conduct system performance testing with JMeter / Gatling and optimize performance (including application and database query) to ensure the system meets performance requirements.
- Use infrastructure-as-code tools such as Terraform to provision required cloud infrastructure on Azure or AWS.
- Set up monitoring and observability tools like Grafana or ElasticSearch to track system performance, health, and logs.
- Integrate our platform with third-party services and systems
- Document the entire system, including application design, infrastructure design, database design, operation manual, user manual, and test cases (functional and performance), and document test results
- Self-motivated, be staying up to date with the latest trends and best practices in full-stack development.
- Handle ad-hoc projects as assigned
Requirements:
- Bachelor degree in computer science/computer engineering or related discipline
- At least 5 years working experience in information systems design and related software development
- Knowledge in application development with object-oriented programming languages and RDBMS such as Oracle
- Knowledge in Linux environment
- Hands-on experience in the following skills: HTML, CSS, JavaScript, Kotlin, Xcode, Swift, Java, Jakarta EE, Jenkins pipelines CI/CD, Spring Framework, Spring Boot, Spring Cloud, Jersey 2, 3, Hibernate and JPA, Kubernetes with Helm, Oracle 19c, PostgreSQL, AWS Aurora PostgreSQL, Apache CXF (JAX-WS), Apache Axis 2 (SOAP Web Service, WS-Security), Apache Synapse
- Testing tools including Junit, Postman/ SoapUI
- Reporting tools including JasperReports
- Website developments, including Spring MVC, Thymeleaf, HTML, CSS, JavaScripts, Node.js, Angular
- Mission critical online system with high transactional volume
- Payment gateway integration
- Experience in cloud environments would be an advantage
- Good team player, energetic and creative
- Good in written and spoken English and Chinese with strong communication skills
We offer successful candidate an attractive remuneration package and excellent career prospects. Interested parties please send your resume, present and expected salary, contact details and quoting the reference number by clicking "Apply Now"
Visit our web site: http://www.octopus.com.hk/
The personal data collected will be used for recruitment purposes only. If you are not contacted by us within six weeks, you may consider your application unsuccessful. Personal data with an unsuccessful applicant will be destroyed 12 months after rejection of the application. During this retention period, you have the right to request for correction or destruction of your personal data at any time. Any request for the correction or destruction of personal data should be addressed in writing to our Human Resources & Administration Department.
We are an equal opportunity employer and will ensure that every job applicant and staff has equal employment opportunities and will not be disadvantaged because of their sex, pregnancy, marital status, family status, disability or race.
