VoIP Engineer

Application deadline date has been passed for this Job.
Golden Careers Recruitment
  • Post Date: 14/06/2021
  • Views 130
Job Overview

Job Description

Our client creates AI-powered software that drives business success by providing a holistic experience for their customers. Their company aims to boost the relationship between business and clients so they can be ambassadors of their own product. They are based in Limassol and are looking for a VoIP Engineer to join their team. The successful candidate will have a degree in Computer Science or a related field and an extensive experience in a similar role.

Job Responsibilities

  • Design and develop software for scalable highly-available VoIP/PBX systems
  • Analyze and troubleshoot advanced VoIP issues
  • Understand unfamiliar codebases and debug server-side PBX software
  • Assist in the development of company policies and procedures to support VoIP operations and security
  • Perform system tuning, configuration, and maintenance of VoIP/PBX systems
  • Collaborate with cross functional teams
  • Research new technologies and solutions
  • Provide feedback on continuous improvement
  • Demonstrate your passion for emerging technologies and self-development
  • Demonstrate your problem-solving ability and attention to detail
  • Share your knowledge across team(s)


  • Bachelor’s degree in Computer Science or equivalent field
  • 5+ years of experience with FreeSWITCH in an enterprise setting
  • Strong working knowledge of SIP, TCP, UDP, RTP/SRTP, NAT and WebRTC
  • Very good knowledge of protocol and packet analysis
  • Experience with SIP related network components such as proxy, SBC, softswitch, etc.
  • Experience with high availability clustering and load balancing
  • Demonstrable working experience with programming languages such as Go, Python, Java or C/C++
  • Knowledge of micro-service architecture
  • Experience building REST APIs
  • Experience with SQL and popular RDBMSes (PostgresSQL, MySQL, etc.)
  • Knowledge of continuous integration and continuous delivery
  • Experience working with Docker and Docker Compose
  • Understanding of Linux based operating systems
  • Knowledge/experience of agile software development concepts and processes
  • Knowledge of code versioning tools, for example, Git
  • Experience working with JIRA, Confluence, Microsoft Teams


  • Strong experience with Kamailio and/or OpenSIPS
  • Experience with NoSQL databases such as MongoDB
  • Experience working with Kafka and/or RabbitMQ
  • Cloud-based development with Microsoft Azure, AWS, Google Cloud, etc.
  • Ability to perform well in a fast-paced environment
  • Excellent analytical and multitasking skills
  • Experience with Kazoo will be considered an advantage
  • Experience in Bash Script will be considered an advantage

What we offer:

  • Challenging and engaging tasks
  • Professional growth opportunities, technical seminars and internal hackathons
  • An open and collaborative working environment
  • Flexible working and leave schedules
  • A competitive remuneration package, plus 13th salary
  • Private medical insurance
  • Free parking
  • Team bonding events
  • Relocation packages (where applicable)
  • Variety of work arrangements (remote/WFH/office)
Job Detail
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