Junior NoSQL DB Reliability Engineer (Hybrid)

ESK Recruitment LTD; Madrid; Híbrido; EUR 30.000 - 42.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid working model (2 days in office

Descripción de la vacante

Esk Recruitment Ltd is seeking a junior engineer to support NoSQL databases in a modern, global tech environment. You will deploy, configure and monitor databases, keep clusters reliable across containerised and traditional environments, and build automation to boost performance.

The role emphasizes Linux scripting (Python/Shell), exposure to MongoDB, Cassandra or Elasticsearch, and familiarity with Terraform/Ansible/Puppet, Docker, and Kubernetes in a hybrid Madrid/Malaga setting.

Formación

• 2+ years experience in IT Operations, SRE, database administration or infrastructure engineering.
• Hands-on exposure to at least one NoSQL technology, such as MongoDB, Cassandra or Elasticsearch.
• Good Linux administration and scripting skills, ideally Python and/or Shell.
• Familiarity with Terraform, Ansible, Puppet or similar automation tools.
• Exposure to Docker and/or Kubernetes.
• Understanding of monitoring, troubleshooting and performance optimisation in distributed systems.
• Strong problem-solving skills, clear communication and a willingness to learn.
• Cloud certifications or knowledge of SQL databases would be beneficial.

Responsabilidades

• Support the full lifecycle of NoSQL databases, from deployment and configuration through to monitoring, optimisation and upgrades.
• Help maintain reliable, scalable database clusters across containerised and traditional environments.
• Build monitoring, alerting and automation to improve database performance and reduce manual work.
• Assist with incident response, capacity planning, documentation and disaster‑recovery readiness.
• Collaborate with SRE, platform engineering and application teams on database‑related projects.

Conocimientos

IT Operations experience

Problem solving

Clear communication

Willingness to learn

Herramientas

Python

Shell

Terraform

Ansible

Puppet

Docker

Kubernetes

MongoDB

Cassandra

Elasticsearch

Linux

SQL

Descripción del empleo

Esk Recruitment Ltd is seeking a junior engineer to support NoSQL databases in a modern, global tech environment. You will deploy, configure and monitor databases, keep clusters reliable across containerised and traditional environments, and build automation to boost performance.

The role emphasizes Linux scripting (Python/Shell), exposure to MongoDB, Cassandra or Elasticsearch, and familiarity with Terraform/Ansible/Puppet, Docker, and Kubernetes in a hybrid Madrid/Malaga setting.