Vonage Engineering Mission: Vonage London is the emerging leader in the $100B+ cloud communications platform (CPaaS) market. Customers like Airbnb, Viber, Whatsapp, Snapchat, and many others depend on our APIs and SDKs to connect with their customers all over the world. As businesses continue to shift to a real-time, customer-centric communications model, we are experiencing a time of impressive growth.

Why this role matters

We are now looking for a talented VOIP Developer to join our team. In this position you will work on major real-time communications applications that are using some of the latest technologies. Some of the opportunities and challenges for this role are listed below, and we invite you to apply if you have an interest in the following;

  • Challenging scaling and infrastructural requirements
  • Opportunities to develop applications from an idea to Production
  • Opportunities to engage and collaborate with Open Source communities
  • Learn, and teach, inside a dynamic and motivated Engineering team

What you'll do

  • Develop and maintain the components of the SIP infrastructure
  • Ensure the SIP infrastructure meets the operational requirements
  • Develop tools to monitor and analyse audio quality in the SIP infrastructure
  • Assist in automation tasks (deployment, configuration, QA)
  • Assess requirements and discuss and estimate design solutions
  • Communicate clearly and in a timely fashion with all the relevant areas
  • Ensure the relevant source code repos are handled according to known good practices

What we value:

Being disruptive. Getting things done. With smart people. Enjoying knowing that the work we do is having a global impact by enabling never before imagined communications.

We have big goals, and we want the people who join us to be self-confident, focused on customers and delivery, and who are structured and committed in their approach. We iterate quickly, we fail fast, we take smart chances. We value those who will help us continue this spirit

Values matter at Vonage. We are on a mission to bring value for consumers and enterprises through global cloud based communications.

But just as important as delivering value is how we deliver that value.

We believe in integrity. Both personally and professionally. We believe in empowering our employees and are actively seeking entrepreneurs in training who want to help build something larger.

We have gotten to this point by being committed, passionate, and focused on getting things done. We need more people like us. If this appeals to you then we encourage you to apply.

What you'll bring

  • Strong and relevant experience & wide knowledge of Real Time Communication protocols and technologies (SIP, SDP, RTP, SRTP)
  • Deep knowledge of Linux systems, networking and tools
  • Experience developing and maintaining applications with real-time requirements are desirable (C, C++, Java, Python, Go are all suitable programming languages)
  • Understanding of security and authentication standard methodologies
  • Understanding of standard audio and video codecs, and common issues in media sessions
  • Experience with large VoIP production environments
  • Familiarity with Configuration Management and automation
  • Familiarity with WebRTC technologies
  • Familiarity with cloud-based infrastructures

What is in it for you

  • Unlimited paid holidays
  • Matched pension
  • Life assurance
  • Income Protection
  • Cycle to work scheme
  • Payroll Giving for Charities
  • Season Ticket Loan
  • Private Medical
  • Dental & Eye Cover
  • Gym Membership Loan
  • Extended Maternity and Paternity Leave
  • Career progression
  • Flexible working hours
  • Industry conferences as a team or individual
  • Free snacks and food 
  • Friday beer o’clock
  • Work laptop
  • Secure bicycle storage 
  • Discounts in London attractions through TasteCard Loan and BUPA, the medical provider
  • Social meet ups (hackathon, tech talks, engineering happy hour, ping pong championship for businesses in Shoreditch, etc)

Apply for this Job

* Required