28Stone

DevOps Engineer

28Stone

full-time

Posted on:

Location Type: Hybrid

Location: Leiria • Portugal

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Salary

💰 €42,000 - €60,000 per year

Tech Stack

AnsibleAzureCloudGroovyJenkinsKubernetesOpenShiftPythonSQLTerraform

About the role

  • Design, implement, and maintain CI/CD pipelines across platforms including Jenkins, GitLab CI, GitHub Actions, and Azure DevOps.
  • Build scalable and reusable pipeline frameworks that support multiple application teams and technology stacks.
  • Ensure pipeline reliability, performance, and security through standardized templates and automation practices.
  • Maintain and improve CI/CD infrastructure used by development teams.
  • Develop and maintain shared pipeline libraries and reusable automation modules used across multiple CI/CD pipelines.
  • Implement standardized build, test, artifact, and deployment workflows.
  • Create reusable templates and pipeline patterns that support consistent software delivery practices.
  • Develop pipeline libraries using Groovy (for Jenkins) or equivalent scripting frameworks depending on the CI/CD platform in use.
  • Integrate CI/CD pipelines with artifact repositories, container registries, and deployment platforms.
  • Develop and maintain CI/CD workflows that deploy containerized applications to Kubernetes platforms.
  • Support deployment automation for containerized workloads on Red Hat OpenShift or equivalent Kubernetes distributions.
  • Implement deployment automation using Helm charts, Kubernetes manifests, or equivalent container deployment frameworks.
  • Integrate pipelines with container build systems and container registries.
  • Troubleshoot Kubernetes deployments, container runtime issues, and platform integration challenges.
  • Design and implement CI/CD pipelines supporting database and data platform deployments.
  • Automate database schema management and change delivery using tools such as Liquibase, Redgate, or equivalent database DevOps tools.
  • Support pipelines integrating with platforms such as Databricks, SQL Server, or equivalent data platforms.
  • Develop and maintain database deployment automation within GitLab CI or equivalent CI/CD systems.
  • Write, validate, and troubleshoot SQL queries used within automated pipeline workflows.
  • Support administration and configuration required to enable database deployment automation and pipeline execution.
  • Implement CI/CD workflows for deploying applications to cloud environments.
  • Support automation for cloud-based services such as Azure App Services, Azure Functions, or equivalent cloud platform services.
  • Integrate CI/CD pipelines with cloud deployment tools and APIs.
  • Assist teams in implementing automated build and deployment pipelines for cloud-hosted applications.
  • Collaborate with development and data engineering teams to design effective CI/CD and data pipeline workflows.
  • Provide technical guidance on pipeline architecture, automation patterns, and DevOps best practices.
  • Assist teams in onboarding applications and data workloads to enterprise CI/CD platforms.
  • Troubleshoot pipeline failures and build issues across application and data platforms.
  • Implement logging, monitoring, and alerting for CI/CD systems and pipeline workflows.
  • Analyze pipeline performance metrics to improve build reliability and developer productivity.
  • Maintain documentation, runbooks, and technical standards for CI/CD platform usage.

Requirements

  • Please mind that role requires to work according to **US time zone (13:00 - 22:00 Portugal time zone).**
  • Bachelor’s degree in Computer Science, Engineering, or a related technical field.
  • Proven experience designing and implementing CI/CD pipelines using tools such as Jenkins, GitLab CI, GitHub Actions, Azure DevOps, or equivalent CI/CD platforms.
  • Demonstrated experience developing shared pipeline libraries, reusable pipeline templates, or CI/CD automation frameworks.
  • Experience building or maintaining Jenkins Shared Libraries, GitLab CI templates, or equivalent reusable pipeline frameworks.
  • Experience working with container technologies and Kubernetes-based platforms.
  • Experience supporting deployments to Kubernetes, OpenShift, or equivalent container orchestration platforms.
  • Experience implementing DevOps automation supporting data platforms and database deployment pipelines.
  • Hands-on experience working with technologies such as Liquibase, Redgate, Databricks, SQL Server, or equivalent data platform technologies.
  • Experience writing and troubleshooting SQL queries used within automated deployment or data processing workflows.
  • Strong scripting or programming experience in languages such as Groovy, Python, Bash, or equivalent automation languages.
  • Experience working with artifact repositories and container registries.
  • Strong troubleshooting and debugging skills for build systems and CI/CD environments.
  • Excellent collaboration and communication skills working with development and data engineering teams.
  • Considered as advantage:
  • Experience administering or deploying CI/CD infrastructure used by enterprise development teams.
  • Experience with Red Hat OpenShift or equivalent enterprise Kubernetes platforms.
  • Experience implementing CI/CD workflows that deploy applications to Azure App Services, Azure Functions, or equivalent cloud platforms.
  • Experience integrating CI/CD pipelines with artifact repositories and container registries.
  • Experience implementing security scanning, artifact signing, or software supply chain security within pipelines.
  • Familiarity with Infrastructure-as-Code tools such as Terraform, Ansible, or equivalent automation frameworks.
  • Experience working in enterprise or regulated environments.
Benefits
  • Hybrid, remote, or office-based options, depending on location.
  • Work from our office in Leiria or remotely from Portugal.
  • Training budget.
  • Mentorship programs and tech communities.
  • Performance reviews and career growth opportunities.
  • Social events, team building, and company-wide gatherings.
  • Loyalty rewards: gifts, referral bonuses.
  • Coverflex benefits (education, childcare, sports), free parking.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
CI/CD pipelinesJenkinsGitLab CIGitHub ActionsAzure DevOpsKubernetesGroovySQLLiquibaseRedgate
Soft Skills
collaborationcommunicationtroubleshootingdebuggingtechnical guidance