About us

Wildix is the first 100% secure, easy-to-use, professional web-based UC&C system, recognized as a Niche Player in the Gartner® Magic Quadrant™ for Unified Communications as a Service in 2021.

Founded in 2005 by two Italian brothers, Steve and Dimitri Osler, we are now among the fastest-growing companies in the UCaaS sector. Headquartered in Tallinn, Estonia, we have more than 250 staff members representing over 15 nationalities. Our team works across Europe, the UK, the Americas, and Ukraine, serving more than 135 countries through our partner ecosystem.

We created what we call the Blue Ecosystem: the way partners, end-users, the company, and our employees communicate with each other.

Our mission is to facilitate internal and external communication between companies and their customers worldwide, using web browsers and mobile applications, thereby increasing productivity and efficiency.

Who we are looking for

We are currently seeking a highly skilled and motivated Senior VoIP Engineer to join our team. You will be responsible for designing, developing, implementing, testing, and debugging new computer software applications. Your expertise will be instrumental in solving complex business problems, with a primary focus on telecommunication-related projects.

Are you up for the challenge?

How Will You Make an Impact

• Design and build new services using Python and/or AWS/Cloud technology
• Utilize protocols like SIP and HTTP to create efficient and effective solutions
• Collaborate and communicate effectively with different teams to create new applications or enhance existing ones
• Provide technical support for computer systems post-deployment by troubleshooting coding bugs and functionality errors
• Work closely with management to create a roadmap for new projects or functionality, including analysing data, researching new technologies, and setting milestones and deadlines for complex business issues

What You Bring to the Team

• Strong knowledge and understanding of telecommunication systems and technologies
• Hands-on experience with protocols like SIP and HTTP
• Familiarity with Linux OS and cloud platforms (ideally AWS)
• Experience in developing solutions using the Kamailio or Opensips SIP proxy server
• Strong analytical and problem-solving skills to troubleshoot issues, optimize performance, and ensure the robustness of the VOIP system
• Proficient in coding in one or more scripting languages (ideally Python)
• Attention to detail with a focus on delivering high-quality software solutions
• Ability to design and develop solutions based on specified requirements, ensuring scalability, reliability, and performance
• Experience with commercial or open source billing platforms (ideally CGRateS)

Now, it would be fantastic if You

• Have a strong background in developing telecommunication solutions based on Kamailio, CGRateS
• Are able to deliver innovative solutions that drive business success

Where You'll Be Based:

Ukraine 

Why You’ll Love It Here

• Be part of the fastest-growing, talent-focused company in Unified Communications 
• Career growth opportunities
• Working hours (9:00-18:00 or 10:00-19:00)
• Paid vacations and sick leaves
• English courses with native speakers
• Coverage of costs for certification and IT conferences
• We care about your health and well-being, which is why we offer a medical insurance
• Possible remote collaboration

Happy with them? We offer even more! Our Benefits are country-specific, you can ask your recruiter for more information.

We are Wildix:

Wildix is an equal-opportunity employer. We value diversity and welcome all applicants regardless of race, gender, age, religion, or any characteristic. Everyone is encouraged to apply and is welcome to join our Blue Ecosystem. 

Do you want to learn more about Wildix? Apply Now!