Coding is not the only skill required for DevSecOps, but having basic coding and scripting knowledge is highly beneficial. DevSecOps combines development, security, and operations practices to automate security throughout the software development lifecycle. While DevSecOps engineers do not need to become full-time software developers, they should understand code, automation, and scripting to work effectively with modern tools and processes.
DevSecOps involves integrating security into CI/CD pipelines, automating security testing, managing infrastructure securely, and identifying vulnerabilities early in the development process. These activities often require working with scripts, configuration files, and automation frameworks. Commonly used skills include:
- Scripting languages – Basic knowledge of Python, Bash, or PowerShell helps automate security checks, deployment tasks, and operational workflows.
- CI/CD configuration – Understanding YAML files and pipeline scripts is important for integrating security tools into build and deployment processes.
- Infrastructure as Code (IaC) – Tools like Terraform and Ansible require knowledge of configuration syntax to securely provision and manage infrastructure.
- Security automation – Writing simple scripts can help automate vulnerability scanning, compliance checks, and reporting tasks.
However, DevSecOps is not about writing complex application code every day. A successful DevSecOps professional should focus more on understanding secure software practices, automation, cloud security, vulnerability management, and collaboration between development and security teams.
Important skills for a DevSecOps engineer include:
- Secure coding principles
- Application security testing
- Vulnerability assessment
- Container security
- Cloud security practices
- CI/CD pipeline security
- Monitoring and compliance automation
For beginners, learning programming fundamentals along with tools like Git, Docker, Kubernetes, Jenkins, security scanners, and cloud platforms can create a strong foundation. Basic coding ability makes it easier to customize tools, troubleshoot issues, and automate repetitive security tasks.
In conclusion, coding is not the main focus of DevSecOps, but it is an important supporting skill. You do not need to be an expert developer, but knowing how to read, modify, and write simple scripts will help you build more secure, automated, and efficient DevSecOps workflows.