CI/CD Engineer

B2B Freelance Opportunity

Mode: Hybrid(1 to 2 days per week)

Experience :4+years(Medior role)

Start date: ASAP

Permanent Role.

Location: Nieuwegein,Netherlands.

Languages: English, Oral and written proficiency in Dutch

As a CI/CD Engineer, you build and manage standardized, reusable pipelines within enterprise environments. You optimize existing pipelines for speed and reliability, integrate security and compliance tooling (SAST, DAST, dependency scanning), and implement secrets management with tools such as HashiCorp Vault and Azure Key Vault. You work at clients such as Schiphol, NS, and Rabobank on modernizing deployment workflows. You support teams in adopting CI/CD best practices, implement GitOps workflows and artifact management, and assist with troubleshooting and optimization. You work hands-on on technical solutions while facilitating knowledge sharing.

Your skills

• At least 3 years of hands-on experience with CI/CD tooling (Azure DevOps, GitLab, GitHub Actions, Jenkins)

• Practical experience with AI-assisted development tools (GitHub Copilot, Cursor, Claude Code) for automation and scripting

• Experience with scripting (PowerShell, Python, Bash) for pipeline automation

• Practical knowledge of containers and artifact management

• Experience with secrets management tools (HashiCorp Vault, Azure Key Vault)

• Knowledge of security integrations in pipelines (SAST, DAST, dependency scanning)

• Experience with GitOps principles and infrastructure-as-code (Terraform, ARM templates)

• Ability to explain technical concepts

• Oral and written proficiency in Dutch

Pros:

• AZ-400, GitLab or GitHub certification

• Experience with container platforms (Kubernetes, OpenShift)

• Contribute to open source projects