DevOps (k8s, terraform, Grafana, ELK Stack, Kafka, MongoDB)

Are you a passionate DevOps professional with a love for Kubernetes and Terraform? Do you have experience with medium and large SaaS microservice architectures? Are you interested in running a platform that is stable, efficient, and most importantly, automated, so you never have to work late or be disturbed from your sleep?

At coara, we build companies and develop digital products. We're looking for a DevOps specialist to bolster our team and ensure our established projects run 100% stably and efficiently.

Tasks Ensure and improve platform operations, stability, and performance

Maintain automated Kubernetes setup in Terraform

Optimize horizontal and vertical autoscaling with Terraform in AWS or Scaleway cloud

Build and improve monitoring and alerts in Grafana and Kibana (CPU, Memory, Disk usage, Kafka Lag, Service Availability, Service Latency, etc.)

Monitor and improve latencies in high-performance environment

Monitor and configure KrakenD API Gateway

Keep disaster recovery plan up to date and perform dry runs

Maintain up-to-date maintenance plans and documentation

Monitor and improve latencies in high-performance environment

Optimize AWS costs

Assist backend team in optimizing backend code (JAVA and NestJS / NodeJS)

Requirements You should have sound knowledge of :

Kubernetes (in AWS and Scaleway)

Microservice Architecture (with KAFKA as connecting event engine)

Terraform, Helm

MongoDB and Postgres

Redis

ELK Monitoring Stack

CI / CD pipelines in GitLab (and Bitbucket)

Bonus skills :

JAVA Spring Framework

NestJS

Kafka and other queuing systems like Bull or NATS

Our team communicates in English, Spanish, and German, so proficiency in one or two of these languages is a plus.

We're based in Estonia and Mallorca but also work remotely.

We operate two Kubernetes clouds in AWS and Scaleway with several hundred PODs and dozens of databases.

We're a small, young team, which can be challenging but also motivating and rewarding. We don't operate like a corporate environment.

An exciting and dynamic environment awaits, with opportunities to continually learn new things.

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