Voice Engineer


We make it strangely simple for businesses to talk to clients, customers and colleagues, wherever they are. This is global communication redefined, free from the tyranny of carriers.

Voxbone is the best-kept secret in cloud communications, but we're ready for our close up! That's where you come in. As we spread the word and bring more customers aboard, we need a Voice Engineer to join our Infrastructure team in Brussels, Belgium or Dublin, Ireland

The Voice Engineer supports the core of Voxbone’s voice infrastructure in the current 65+ countries of operations. You are responsible for the maintenance and operation of the current infrastructure as well as the architecture and implementation of any new interconnection. You find creative solutions to solve difficult problems and tackle the unexpected

You will be working at a central position between Carrier Operations, Carrier Relations Managers, Research and Development teams and NOC support so our voice network can serve our customers

Because machines never sleep, you also take part in an on-call rotation to solve problems at night and you propose solutions for them to break at night a lot less

Close your eyes and imagine yourself...

IP Migration 

Helping transition the world from TDM/SS7 links to IP

Engineering and implementing large voice clusters used to interconnect through IP with incumbents

Reviewing technical specifications from carriers and translate them into development needs.

Finding solutions for complex integrations with new SIP providers.

Voice Infrastructure

Implementing needed monitoring and suggesting improvements on the current install base

Supporting and maintaining internal tools used to monitor and forecast capacity

Configuring and maintaining SS7 & ISDN infrastructure. 

Tier 2 support for NOC and Carrier Operations team.

Guiding datacenter remote hands in order to install and maintain hardware in our various point of presence

Traveling to locations when remote hands is not possible in order to timely install needed equipment

You have a good knowledge of Linux and SIP protocol.

On top of those basics, you can check several boxes of the list below:











MySQL / MariaDB

Heartbeat /Keepalive








To bring the win, you'll have…

Master degree in IT or Telecom or equivalent by experience

At least three years’ experience in the Telecom industry

You have knowledge of scripting languages like bash, Python & others

You care about Security

Self-motivation – your team can rely on you to get the job done

Ability to prioritize in a dynamic, ever-changing environment

Fluent in English

A resourceful person with a creative mindset

Sound good? We’re offering…

- A fantastic working environment from our bright, modern and serviced office in Dublin, Ireland, close to the beautiful Stephens Green

- An opportunity to work with a diverse workforce from across 34 nationalities.

- Competitive salary and perks

- Meet-up and travel opportunities for knowledge exchange

- Healthy snacks and drinks including fancy coffee for caffeine addicts

- Communication allowanceHealth insurance

- Pension scheme

- Bike to work scheme

- Company devices and goodies

- Regular social events and (unforgettable) company events… we’re a fan of fun!

Because We care...

Voxbone is an equal opportunity employer, and we’re proud of our ongoing efforts to bolster diversity & inclusion in our workplace and wherever our employees are based. Any individuals seeking employment at Voxbone are considered without regard to race, color, religion, national origin, age, sex, gender identity or expression, sexual orientation, marital status, medical condition, ancestry, physical or mental disability, or any other characteristic protected by applicable law.

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