Senior Java Developer (Glip team)

Technology Stack:

Java 11-17, AWS Cloud, Mongo/Redis storages, Kubernetes




Senior Java Developer (Glip 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.

We are creating a cloud telecommunications service that processes more than a hundred million calls per week and provides simultaneous access to telephony services for hundreds of thousands of our customers.

Participate in the development of distributed high-load backend for RingCentral Messaging service. Primary tasks are to improve service performance, scalability and availability metrics in constantly-growing user base conditions, introduce new features, develop public APIs, etc. 


  • Participate in design activities: analysis, research, documenting the proposed solutions, presentation and review with Architect Team.

  • Participate in team’s backlog building and components roadmap.

  • Write and review the product and test code.

  • Proactively monitor and support components in production environment.

  • Collaborate with external engineering teams, product managers, etc on deliverables and roadmap.


  • 5+ years experience of SW development on Java stack.

  • Experience in software design and documenting (in English), knowledge of design patterns and best practices.

  • Experience in high-load systems development.

  • AWS Cloud, Mongo/Redis storages, Kubernetes experience is an advantage.

  • Communication skills, working in Agile-style teams.

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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