Senior Voice Routing Engineer

hace 1 semana


Madrid, Madrid, España Alter Solutions Group A tiempo completo

About BICS

BICS is a leading international communications enabler, connecting the world by creating reliable and secure mobile experiences anytime, anywhere. Our solutions are essential for supporting the modern lifestyle of today's device-hungry consumer – from global mobile connectivity, seamless roaming experiences, fraud prevention and authentication, to global messaging and the Internet of Things.

We have achieved a series of World's Firsts successes with the launch of the first LTE Roaming relation or the first VoLTE International call between Europe and Asia, to name a few. With a diverse and multicultural team of about 600 employees, we continuously strive to provide customers with the highest level of quality, reliability and interoperability, enabling them to maximize their end-user value.

Job Overview

BICS is looking for a highly skilled Senior Voice Routing Engineer to participate in the implementation of a new innovative voice routing solution using Kamailio framework. The ideal candidate will contribute to the technical design, build, and testing of a new highly available best-in-class VoIP routing solution.

Responsibilities

  • Contribute to the technical design, build, and testing of a new highly available best-in-class VoIP routing solution.
  • Participate in the creation of the testing environment which can enable testing automation.
  • Deploy in the validation environments and in production and support the validation and commissioning processes.
  • Automate operations tasks (installation, monitoring, etc.).
  • Perform off-hour deployment and maintenance works.

Requirements

The ideal candidate will possess the following skills:

  • 8+ years of experience with SIP and other voice protocols.
  • Demonstrable solid experience in Kamailio framework.
  • Ability to create and write modules for Kamailio.
  • Experience in designing and deploying highly available and scalable VoIP infrastructures across different data centers.
  • Experience/familiarity with Linux environments.
  • Experience with VoIP testing tools (functional, load, and performance testing).
  • Working knowledge of CI/CD and DevOps principles and tools (Gitlab, Ansible, etc.).

Salary and Benefits

The estimated salary for this position is €80,000 - €100,000 per year, depending on experience. BICS offers a comprehensive benefits package, including health insurance, retirement plan, and paid time off.

Work Environment

This role is based in Madrid, Spain and requires occasional travel to other locations within Europe and Asia.



  • Madrid, Madrid, España Alter Solutions A tiempo completo

    Job DescriptionAt BICS, we are looking for a skilled Senior VoIP Engineer to contribute to the design, development, and implementation of a new innovative voice routing solution. This role is part of our team working on a cutting-edge project, and we are seeking an expert in Kamailio framework to make a significant contribution to its success.About the...


  • Madrid, Madrid, España Alter Solutions A tiempo completo

    BICS is a leading international communications enabler, one of the key global voice carriers and the leading provider of mobile data services worldwide. Our solutions are essential for supporting the modern lifestyle of today's device-hungry consumer – from global mobile connectivity, seamless roaming experiences, fraud prevention and authentication, to...


  • Madrid, Madrid, España Vonage A tiempo completo

    About Vonage Vonage strives to be a leader in the digital, cloud and real-time business environment. Our team is passionate about creating technology solutions that power the world's biggest enterprise brands.The Role Matters Vonage Carrier Management Team (CMT) is responsible for all telco supply. Managing relationships with CSPs and CPaaS partners, all A2P...

  • Senior VoIP Engineer

    hace 1 semana


    Madrid, Madrid, España Alter Solutions Group A tiempo completo

    Role OverviewWe are seeking a seasoned Kamailio expert to join our team as a Senior VoIP Engineer. This role will be responsible for designing, developing, and implementing innovative voice routing solutions using the Kamailio framework.About the RoleThe ideal candidate will have extensive experience in SIP and other voice protocols, with a strong background...


  • Madrid, Madrid, España Aircall A tiempo completo

    Aircall is a leading provider of cloud-based voice solutions. We are seeking an experienced Senior Backend Engineer to join our team.Company OverviewAircall is a fast-growing company with a strong focus on innovation and customer satisfaction. Our technology enables businesses to provide exceptional customer experiences through seamless communication.About...


  • Madrid, Madrid, España Alter Solutions Group A tiempo completo

    We are seeking a senior Kamailio VoIP Engineer to participate in the implementation of a new innovative voice routing solution.As a key member of our team, you will contribute to the technical design, build, and testing of new highly available best-in-class VoIP routing solution.You will work closely with software developer engineers and BICS Engineering to...

  • Senior Network Architect

    hace 3 semanas


    Madrid, Madrid, España Staff4Me A tiempo completo

    Senior Network Engineer Job DescriptionWe are seeking a highly skilled Senior Network Engineer with CCIE certification in Switching and extensive Wi-Fi experience. This role will focus on troubleshooting converged networks and resolving complex issues that have been escalated from other engineering teams.Key ResponsibilitiesAdvanced Network Troubleshooting:...


  • Madrid, Madrid, España Broadvoice A tiempo completo

    About the RoleWe are seeking a highly skilled Senior Voice Communications Specialist to join our Sales Engineering team in Madrid, Spain. As a key member of our team, you will be responsible for supporting our national growth by strengthening our Sales Engineering capabilities.Key ResponsibilitiesPre-sales support for Contact Center areaGathering...


  • Madrid, Madrid, España Vodafone A tiempo completo

    We are launching our new technological HUB (MSH), an international center of excellence dedicated to research and development of technical solutions, such as Secure Networks, 5G and 6G development, Open RAN, IoT, MPN & MEC and UCC for Vodafone Business, platforms and enterprise solutions.Come and join us to create the future togetherWhat You'll DoDesign and...


  • Madrid, Madrid, España Aircall A tiempo completo

    Company OverviewAircall is a pioneering telecommunications company that empowers businesses to create authentic, human connections through innovative voice solutions.


  • Madrid, Madrid, España Vodafone A tiempo completo

    OverviewVodafone is a global telecommunications company that empowers individuals and businesses to thrive in an increasingly connected world. As a Senior Unified Communications Core Engineer, you will be part of our highly motivated team that shapes the future of Vodafone's global core voice network.About the RoleWe are seeking an experienced Senior Network...

  • Senior Network Engineer

    hace 4 semanas


    Madrid, Madrid, España NTT DATA A tiempo completo

    Job SummaryWe are seeking a skilled Senior Network Engineer to join our team at NTT DATA. As a Cross Technology Engineer (L2), you will be responsible for providing managed services to clients, ensuring the operational integrity of their IT infrastructure and systems.Key ResponsibilitiesProactively monitor and resolve technical incidents and problemsApply...


  • Madrid, Madrid, España Course A tiempo completo

    Job Title: Senior Cybersecurity EngineerAt Deloitte, we are committed to making an impact on society, our clients, and you. Our professionals reach across disciplines and borders to develop and lead global initiatives. We deliver strategic programs and services that unite our organization.As a Senior Cybersecurity Engineer, you will perform tasks to identify...


  • Madrid, Madrid, España Aircall A tiempo completo

    About the Role:As a Senior Backend Software Engineer at Aircall, you will be responsible for designing, developing, deploying, and operating business-critical features that add customer value on top of voice. You will work with a variety of back-end stacks, using AWS, to build added value and resilient services.Your Mission:• Participate in requirements...


  • Madrid, Madrid, España Motorola Solutions A tiempo completo

    Job Title: Senior Unified Communications EngineerJob Summary:We are seeking a highly skilled Senior Unified Communications Engineer to join our team at Motorola Solutions. As a key member of our engineering team, you will be responsible for designing, developing, and implementing unified communication systems that meet the needs of our customers.Key...

  • Senior Network Engineer

    hace 4 semanas


    Madrid, Madrid, España Vodafone A tiempo completo

    Key Responsibilities:As a Senior Network Engineer, you will design and architect scalable, high-performance UC Core Network solutions in line with Vodafone security policies. You will develop network diagrams, low-level design documentation, and technical specifications. Additionally, you will maintain accurate documentation of network configurations and...

  • Senior Software Engineer

    hace 4 semanas


    Madrid, Madrid, España Grupo Konecta A tiempo completo

    Job Title: Senior Software EngineerWe are seeking a highly skilled Senior Software Engineer to join our team.As a Senior Software Engineer, you will be responsible for designing, developing, and deploying software systems.Our ideal candidate will have a strong foundation in computer science and experience with software development methodologies.Our company...


  • Madrid, Madrid, España M47 Labs A tiempo completo

    M47 Labs is a cutting-edge tech startup located at the heart of Madrid, dedicated to developing innovative data-driven and AI solutions. We're seeking a highly skilled Senior Quality Assurance Engineer to join our team and contribute to the success of our Personal Voice Assistant software.As a Senior Quality Assurance Engineer, you will be responsible for...


  • Madrid, Madrid, España Sinch Ab A tiempo completo

    Sinch is a global leader in the Communication Platforms as a Service (CPaaS) market.We enable businesses to reach everyone on the planet in seconds or less through mobile messaging, email, voice, and video.With a presence in over 50 countries, our technology is used by businesses worldwide, facilitating over 147 billion conversations annually.As a Senior...


  • Madrid, Madrid, España Elevenlabs A tiempo completo

    About ElevenLabs: We are a growth-stage startup building the most advanced AI voice models and AI voice products. Our mission is to revolutionize the way people interact with technology using voice. We have already reached over 1 million users and partnered with leading publishers, media companies, and gaming studios. Our team is backed by top names in tech...