Senior Java Developer (Platform infrastructure team)

Technology Stack:

Java, Jetty, Spring Boot, MongoDB, DocumentDB, Amazon Aurora, ELK, Docker, Kubernetes, TICK, Gitlab, Gradle, Jenkins, Spinnaker.




Senior Java Developer (Platform infrastructure 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. 

You will:

  •  Design and develop an open API based on the REST concept.

  • Participate in the creation of a 24/7 system architecture.

  • Achieve stable performance under load with predictable SLA.

  • Support the created product throughout the entire release cycle.

  •  Work in an Agile team, participate in improving development processes and improving the effectiveness of teamwork.

  • Use advanced technologies, solve interesting and challenging tasks.

Our expectations:

  • Experience in developing commercial server applications in Java SE from 5 years.

  • Well understanding of microservices architecture; principles of work or load balancing, service discovery, api gateway.

  • Strong knowledge of object-oriented methodology, design patterns (OOD Patterns).

  • Following common software engineering practices - unit tests creation, code review, etc.

  • Experience of Spring boot framework.

It will be a plus:

  • Knowledge of Kubernetes.

  •  Knowledge of Linux.

  • Experience with SQL databases (Postgres), NoSQL (MongoDB)

  • Experience with AWS technologies (EKS, EC2, Aurora, DocumentDB, S3).

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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