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  • Implement new enhancements including creation of custom objects, workflows, email alerts and templates for both internal and external consumption
  • Full stack development experience with an emphasis on business and database tier development leveraging various servers environments
  • Develop integration to other third party solutions (network management systems in particular)
  • Support & train new end users on the features developed
  • Participate in cross-functional teams that address strategic business issues involving OSS systems and business functions
  • On-call and after-hours rotational support as needed
  • Produce new builds and deployments upon completion of development tasks
  • Assist with the integration, documentation and launch of new product offerings
  • Participate in requirements gathering sessions to ensure the proper product direction for business and customer needs
  • Support QA efforts, by resolving issues and defects in a timely manner
  • Support customer efforts through beta and production release cycles
  • Assist in the troubleshooting and assist in resolving complex system issues that may have a negative impact on revenue or customer perceptions
  • Assist as necessary with user acceptance testing of billing and reporting systems as development is completed, before production roll out
  • Participates in meetings to recommend process improvements as development or customer needs dictate to enhance or maintain efficiencies for internal customers and reduce risk of revenue loss
  • Other activities as deemed necessary


Core Skill sets:

  • 3-5 years experience in Perl & Python programming
  • Good knowledge about OSS (Operations support systems) – one of the system used by telecommunications service providers to support their services.
  • Advanced Linux
  • Min 1 or more opensource database experience – preferably MySQL, Postgress, Mongodb etc
  • Basic Networking knowledge including TCP/IP, OSPF, BGP, Firewalls, ACL, SNMP
  • Experience in developing applications using open source technologies & tool sets
  • Good experience in using any one configuration management tools – preferably GIT, CVS, Ansible
  • Have good English communication skills

Min experience in 1 or more domain:

  • Experience in ISP core platforms – DNS, DHCP, RADIUS, LDAP, LVS etc
  • Experience in Monitoring, Analytics, AI platforms – Hadoop, Map Reduce, HIVE, Grafana, Clickhouse, Elastic Search, Kibana, Tensorflow, Nagios, Cricket etc
  • Experience in Hybrid cloud technology – Openstack, Microservices, Docker, kubernatives, CI/CD pipeline and automated testings etc
  • Experience in eSIM systems and API integrates with Apple, Samsung, eSIM vendors and GSM standards.
  • Experience in network automation – in connecting various IP and fibre devices using various vendors (CISCO, Huawei, Nokia etc), coming with the ability to use the various CLI’s for topology discovery, performance reporting etc as an advantage


  • Competitive salary
  • Social/Health/Unemployment Insurances are levied on the gross salary, according to the VN labor codes
  • Private health insurance provided
  • 13th month salary
  • Participate in various company’s activities

Location: Ho Chi Minh City

Ref No: HCM367

Application Deadline:

Type: Full time , Permanent

Salary Range: Negotiation