DevOps Engineer

Rakuten Viber is one of the most popular and downloaded apps in the world. Working with us provides a unique opportunity to influence hundreds of millions of our users and to be part of the journey that makes us a super-app. Our mission is to make people’s lives easier by enabling meaningful connections, from precious moments with family and friends, through managing business relationships to pursuing their passions.

We’re looking for a highly motivated DevOps engineer to join our DevOps team

Our Scale:

Viber operates in a fully cloud-native environment, leveraging state-of-the-art cloud technologies.

As part of the DevOps team, you will work and take responsibility for a global-scale service distributed across multiple cloud platforms, spanning thousands of servers worldwide and generating petabytes of data. Our infrastructure relies on cutting-edge NoSQL databases to handle millions of operations per second.

Responsibilities
Lead the implementation of DevOps engineering practices in the organization in collaboration with the Development and Architecture teams
Design, create and improve infrastructure deployment and management using IaC
Define CI/CD practices, build and maintain pipelines used by development teams
Build and maintain tooling in various technologies
Improve availability, scalability, observability, and cost-efficiency of our current and future products
Support and maintain our existing cloud-based infrastructure

Requirements
5+ years of experience as a DevOps Engineer or equivalent
Extensive experience managing AWS/GCP cloud environments in all aspects and services (Compute, Billing, Monitoring, etc)
Extensive experience in Linux administration
Proficiency in writing code (Python, Golang, Ruby, Bash, etc.)
Experience managing and migrating cloud resources using IaC approach
Experience in implementing Microservices approach using Kubernetes (EKS, GKE, ArgoCD/Flux CD)
Experience in Networking (VPC, CDN, VPNs, etc)
Extensive experience in defining and implementing CI/CD processes using GitlabCI, Jenkins, etc.
Experience in managing large-scale SQL/NoSQL databases
Experience in one or more observability and logging platforms (Datadog, Prometheus/Grafana, ELK etc)
Advantages
NodeJS/Typescript software development experience (for internal tooling)
Extensive experience in NoSQL databases (Couchbase, AeroSpike, Cassandra, ElasticSearch, Redis, etc.)
Experience in managing Big Data and AI tools (e.g., AWS Bedrock, Hadoop, Storm, Kafka, etc.)
Experience in the administration of large-scale relational databases and data warehouses