Team Lead / Senior Developer of Backend Development

Team Lead / Senior Developer of Backend Development
Job Openings Team Lead / Senior Developer of Backend Development
About the job
Team Lead / Senior Developerof Backend Development
Hong Kong
Team Lead / Senior Developer of Backend Development - Billing System
We are a leading global CPaaS provider recognized for offering carrier‑grade communication solutions for enterprise and carriers. With over 35 years of experience developing industry‑leading solutions in the telecommunications, mobiles, and software industry, we are now pioneering the global telecommunication and IT convergence space by connecting to more than 300 global carriers and supporting over 600 large enterprise customers including blue‑chip and fortune 500 companies through our communication platform.
Key Responsibilities
Supervise and lead the Billing System development team to decouple the modules and migrate to a micro‑services architecture
Provide guidance and mentor the developers on coding best practice
Hands‑on developer involved in both front‑end and back‑end development
Collaborate with the project managers and other teams to ensure the solution design, architecture design and feasibility study is achievable
Ensure designs are in compliance with specifications
Prepare and produce releases of software components
Perform second level support of the production systems
Requirements
Strong in Java/C++/J2EE/Python/Go
Experience with technologies including but not limited to: Spring Boot, Hibernate, JPA, Docker, REST web services, micro‑services
Experience in database design, query optimization and familiarity with NoSQL database
Experience with Kafka, Spark or other real‑time processing framework
Passion in building high‑speed, high‑performance and large‑scale systems
Experience working with package management and build systems such as Gradle, Maven, Conan
Experience working with version control/code review/repository server, i.e. Git, Gerrit and Artifactory
Experience with Continuous Integration (CI), Continuous Delivery (CD) is an advantage
Experience in Linux is an advantage
Strong team spirit and interpersonal skills
Self‑motivated and well organized with a can‑do attitude
Candidate with less experience can be considered as Senior Developer
Benefits
We offer 5 days work, medical insurance, free lunch, discretionary performance bonus, competitive salary package and attractive career development opportunities to the right candidate.
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