Software Developer

We are delighted to be working again with a regular client who are a pioneer of the VoIP industry, a well-established, award-winning business with lots of exciting things going on.

The particular role is focused on the development of the company's core Voice platform. You'll be working in a team of four, developing new features, updating existing systems and introducing new technologies into the platform. We're looking for someone eager to contribute new ideas and - as the role is fully remote - we need someone who is good at collaborating remotely and working autonomously.

The core language used will be Python. There is some legacy code in C / C++ so some exposure to that would be helpful. Telecoms experience is essential - SIP for instance - as is deep knowledge of Linux.

Given the remote nature of the role, we do have some flexibility to hire outside the UK, but strictly within EU / EEA and within 2 hours of GMT. We do need candidates to be fluent English speakers.

Software Developer - VoIP - requirements

The following are essential : -

• Strong skills in Python 3
• VoIP experience - including SIP
• Excellent Linux knowledge
• Good knowledge of containers and orchestration, especially Docker
• Relational database skills - MySQL, MariaDB or PostgreSQL

Any of the following would be good to have : -

• Wider VoIP skills : RTP, Asterisk, OpenSIPS, RTPEngine, WebRTC
• Programming skills in C / C++ or Lua
• Knowledge of networking : IPv4, IPv6, firewalls, routing
• Podman, Docker Composer / Swarm, Kubernetes
• Init systems : sys5 init, runit, system
• KVM
• Git version control

On offer to the successful candidate, on top of a competitive salary, are fully remote working (with all tools inc phone and broadband provided), standard working week (no overtime expected), 33 days holiday including bank hols plus a day off on your birthday, performance-based bonus and company profit share.