Senior Build & Release Engineer (f/m/d)
ITRex GroupSpain
Posted March 11, 2026
Full Time
About the Company
ITRex - AI pioneers who build systems that actually work in the real world, not just in demos.
Job Description
ITRex is seeking a Senior Build & Release Engineer to implement and maintain end-to-end CI/CD pipelines using GitHub, with a strong focus on test-driven deployment, automated release management, and Infrastructure as Code (IaC) practices. The ideal candidate will have experience with containerization, build, compilation, and publishing workflows for JavaScript, TypeScript, and C++ packages, as well as designing robust multi-language build pipelines.
Requirements
- 5+ years of hands-on experience in a DevOps, CI/CD, or Release Engineering role
- Strong knowledge of AWS/Azure/GCP cloud, Infrastructure as Code (Terraform/Terragrunt), shell scripting
- Knowledge of Docker, including image creation, registry management, and basic orchestration patterns
- Hands-on experience with compilation and publishing workflows for JavaScript, TypeScript and C++ packages
- Experience with cross-platform build and release automation (web, desktop, and mobile)
- English level: B2 or higher
Benefits
- Remote flexibility
- Fair compensation
- Benefits that matter (medical, learning)
- Ownership opportunities
- AI enhancement
- Learning investment
- Career progression
