Team lead (Core NG team)

Technology Stack:

C++, Rust



Team lead (Core NG team)

JettyCloud looks for IT professionals on behalf of RingCentral to join its team in Sofia.

RingCentral Bulgaria is a new European branch of an American company RingCentral. JettyCloud is a software R&D center that works for RingCentral. Due to our long-term partnership we help the company to find talented engineers who will work on #1 cloud communications solution.

Now we are looking for a new colleague to join our Core NG team.

The Core NG is an infrastructure projects team. It develops and maintains back-end applications in C++/Rust/Haskell. Creates services by videoconferencing traffic routing and image conversion, supports highly loaded object data storage. Our specialists are involved in the development of high-load server systems operating 24/7.

You will

  • Lead a cross functional team: QA + Developers;

  • Improve and adjust teamwork processes;

  • In collaboration with architects and be responsible for the full development cycle;

  • Gather requirements and maintain technical documentation;

  • Development of new functionality in C++, Rust;

  • Maintain existing code, analyze and fix bugs.


  • Experience in leading a team;

  • Understanding of Agile development methodologies (Scrum, Kanban);

  • 6+ years of experience in server software development in C++ or other backend language;

  • Experience in Linux programming;

  • Deep understanding of the mechanisms and protocols of network interaction;

  • Ability to communicate effectively and work in a team.

Will be a plus

  • Experience with Rust;

  • Experience in developing high-load, fault-tolerant services;

  • Understanding of modern containerization / orchestration technologies (Docker, Kubernetes, etc.).

We offer

  • Well-coordinated professional team;

  • Cutting edge technologies, interesting and challenging tasks, dynamic project, great opportunities for self-realization, professional and career growth;

  • Additional Health and Life Insurance Package;

  • Employee Assistance Program;

  • 25 vacation days;

  • ReBenefit Platform Account with 400BGN value monthly.

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