Senior Engineer / Engineer

Hutchison Telecom Hong Kong is a leading digital operator in Hong Kong, committed to channelling the latest technologies into innovations that set market trends and steer industry development. We offer diverse and advanced mobile services under the **3, SUPREME, MO+**and SoSIM brands in the consumer market, and are dedicated to developing enterprise solutions in the corporate market under the 3Business brand.

We are currently recruiting exceptional candidates to join our team as we enter the digital era powered by advanced 5G tech. To learn more about us, visit www.hthkh.com.

We are looking for passionate engineers to join our Roaming Services team. This role offers the opportunity to work with global mobile operators on 5G and international roaming services, drive service innovation, and explore AI-assisted technologies that are shaping the future of telecommunications.

You will gain exposure to international carrier partnerships, next-generation roaming technologies, service innovation, and AI-enabled operational practices while supporting services used by millions of customers worldwide.

Responsibilities

• Shape the future of international roaming services by developing innovative voice, messaging, and data solutions.
• Work with global telecom operators and technology partners to deliver world-class roaming experiences.
• Leverage AI-assisted tools and automation technologies to improve operational efficiency, enhance customer experience, and support innovation in roaming services.
• Participate in solution architecture, service design, and commercial proposal development for new business opportunities.
• Participate in technical trials, interoperability testing, and service launches with international partners.
• Monitor roaming service performance, analyse operational data, and drive continuous service improvements to ensure an excellent customer experience.
• Collaborate across Engineering, Business, and Product teams to deliver high-quality mobile services to millions of customers.

Requirements

• Higher Diploma, Bachelor's Degree or above in Telecommunications, Computer Science, Information Technology, Electronic Engineering, or a related discipline.
• Around 5 years of relevant experience in mobile telecommunications, LTE/EPC, IMS, roaming, international services, or 5G core network environments.
• Familiarity with AI-assisted tools, automation technologies, or data analytics
• Exposure to scripting, programming, system integration, or network automation (e.g. Python, Ansible, REST API, SQL, PowerShell).
• Strong analytical and problem-solving skills with the ability to identify service improvement opportunities and resolve complex technical issues.
• Eagerness to learn new technologies and adapt to a rapidly evolving telecommunications landscape.
• Good command of written and spoken English and Chinese; proficiency in Putonghua is an advantage.
• Candidates with less experience may be considered for the position of Engineer.

Apart from competitive remuneration package and exciting opportunity for career development within the Group, we provide attractive employee benefits such as free company shuttle, free company SIM card, staff discount and preferential SIM plan offers, comprehensive medical & insurance schemes, as well as a full range of other employee well-being provisions.

We appreciate your interest in joining us, by submitting your full resume with present and expected salary to CAREER @hthk.comor clicking “QUICK APPLY" button.

We promote a diverse workforce drives our goals and contributes to overall success of the Group.  We strive to create a work environment that is respectful, inclusive, and free from any form of discrimination, harassment and intimidation.

Being an equal opportunity employer, we embrace diversity and inclusion, and welcome talents from any backgrounds and conditions. Personal data collected will be treated in the strictest confidence and handled confidentially by authorised personnel for recruitment-related purposes only within the CK Hutchison Group of companies.  The personal data of unsuccessful applicants will be destroyed after the recruitment exercise pursuant to the requirements of the Personal Data (Privacy) Ordinance in Hong Kong.