People Matter

DevOps Engineer

RingCentral

RingCentral

Software Engineering
Bulgaria
Posted on May 9, 2025

RingCentral’s cloud-based communications platform
connects more than 2 million users across the world. Within the SRE
department, a vacancy for a DevOps Engineer is available. The
department is dedicated to developing automated tools for updating,
configuring, and planning releases. The end-users of these tools
include developers, QA engineers, system administrators, and
production support teams


Project description:

NG+ (GitOPS Next Generation) is a tool (or be more precisely, it is an
approach) for installing and configuring applications in Kubernetes.
The goal of this project is to develop a robust approach and a set of
tools that will enable the transition of both existing and new
components to Kubernetes-based deployment. This initiative aligns
with global best practices and modern DevOps trends, embracing GitOps
principles to ensure consistency, scalability, and automation across
environments.
Please note that this role requires on-site presence at our office 4 days a week to support effective collaboration and teamwork.

Expectations:

  • Minimum 2 years of hands-on
  • experience in DevOps, SRE, or related roles
  • Solid knowledge of Docker and
  • Kubernetes (e.g. Helm, kustomize, managing production clusters)
  • Experience with GitLab CI/CD and
  • Jenkins
  • Familiarity with GitOps tools and
  • workflows, especially Flux
  • Proficiency in Bash, Go or Python
  • Strong understanding of Linux-based systems (networking,
  • package management, system internals)

Responsibilities:

  • Ensure the reliable operation of
  • Kubernetes-based environments, including monitoring and incident
  • response
  • Contribute to the development and
  • maintenance of CI/CD pipelines using GitLab and Jenkins
  • Implement and support GitOps
  • workflows with Flux for deploying services to Kubernetes
  • Collaborate with development teams
  • to diagnose and resolve infrastructure or deployment-related issues
  • Automate recurring operational tasks using scripting (e.g.
  • Bash, Python, Go)
  • Participate in improving system observability and performance
    (metrics, logging, alerts)

What 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.

  • 200 BGN Digital Food Vouchers.

  • 120 BGN Gross as part of the salary for Working Expenses Allowance.

RingCentral’s work culture is the backbone of our success. And don’t just take our word for it: we are recognized as a Best Place to Work by Glassdoor, the Top Work Culture by Comparably and hold local BPTW awards in every major location. Bottom line: We are committed to hiring and retaining great people because we know you power our success.

About RingCentral

RingCentral, Inc. (NYSE: RNG) is a leading provider of business cloud communications and contact center solutions based on its powerful Message Video Phone™ (MVP™) global platform. More flexible and cost effective than legacy on-premises PBX and video conferencing systems that it replaces, RingCentral® empowers modern mobile and distributed workforces to communicate, collaborate, and connect via any mode, any device, and any location. RingCentral is headquartered in Belmont, California, and has offices around the world.

RingCentral is an equal opportunity employer that truly values diversity. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.