DevOps Engineer

Allot Communications; España; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading tech company in Spain seeks a professional to join their multidisciplinary architecture team. The role emphasizes designing and implementing advanced DevOps solutions, focusing on Kubernetes technologies and infrastructure integration. Candidates should have a strong background in Kubernetes, Terraform, and programming skills in Python or Golang. This position offers a challenging environment with opportunities for innovation and technical growth.

Formación

• Advanced working knowledge of Kubernetes and Operator patterns.
• Deep understanding of Terraform with AWS focus.
• Hands-on experience with OpenShift and cloud architectures.

Responsabilidades

• Architect and maintain Helm Charts for Kubernetes workloads.
• Develop Terraform modules for automating provisioning.
• Collaborate on integrating applications with DevOps practices.

Conocimientos

Kubernetes expertise

Terraform

Python

Golang

Networking fundamentals

Herramientas

AWS

Azure

OpenShift

Kubernetes

Descripción del empleo

Overview

Purpose of the Role :

Join a multidisciplinary architecture team focused on designing and implementing advanced DevOps solutions for highly efficient, geo-redundant, and high-availability deployments. The role emphasizes the integration of modern applications, SRE principles, and the development of top-notch infrastructure using state-of-the-art technology stacks. Candidates will work across AWS, Azure, OpenShift, MetalLB, bare-metal Kubernetes, and hybrid environments focusing in Kubernetes technologies as deployment stack.

Note :

This position is not focused on traditional CI / CD engineering; experience limited predominantly to pipeline creation will not be considered sufficient. Candidates must demonstrate advanced infrastructure and application integration skills, especially in Kubernetes, cloud automation, and distributed networking.

Responsibilities

• Architect, develop, and maintain sophisticated Helm Charts, with focus on template management, parameterization, and lifecycle automation for complex Kubernetes workloads.
• Build, extend, and support custom Kubernetes Operators and Mutating Admission Webhooks to enable dynamic, scalable, and highly available system behaviors.
• Develop, manage, and maintain Terraform modules and stacks for cloud resources (emphasis on AWS, with Azure as a plus), automating provisioning, networking configuration, and cross-region failover.
• Design and implement infrastructure solutions with strong emphasis on high availability, geo-redundancy, distributed scaling, and reliable failover.
• Lead advanced troubleshooting and optimization for networking across Kubernetes clusters (network fundamentals, SDN, MetalLB, multi-cloud VPC, etc.).
• Apply programming expertise in Python or Golang for building and integrating operators, automation scripts, and infrastructure APIs.
• Collaborate closely with development teams on integrating applications via efficient, robust DevOps practices—moving beyond traditional CI / CD.
• Contribute to the evolution of architecture, participating in technical strategy and continuous improvement alongside expert engineers.
• (Bonus) Build and manage pipelines for custom internal tools and solutions; low priority.

Valued Expertise

• Advanced working knowledge of Kubernetes—especially Operator pattern, mutating webhooks, and Helm templating.
• Deep understanding of infrastructure-as-code with Terraform (AWS focus, Azure as additional asset).
• Strong fundamentals in networking (routing, service mesh, multi-cloud connectivity, MetalLB, SDN).
• Hands-on experience with OpenShift, k8s on bare metal, AWS, Azure.
• Programming skills in Python or Golang.
• Knowledge of cloud and hybrid architectures for redundancy and reliability.
• Familiarity with 5G networks, Istio Service Mesh, and Kubernetes API gateways is desirable but not required.

Team & Culture

Multidisciplinary group centered on architectural excellence and efficient solutions for modern cloud deployments.

Opportunity to solve challenging problems, drive technical innovation, and deliver robust infrastructure for cutting-edge products.