Here are the extracted keywords: DevOps, Full Stack, .NET Core, JavaScript, React, Java, AWS, Docker, Kubernetes, CICD, Testing, Agile, Scrum, API, Microservices, Cloud, PaaS, SaaS, DevOps, Engineering, Architecture, Design Patterns, CMS, NodeJS, REST, C

Here is the rewritten job description in 150 characters:

Senior Full Stack Developer: Collaborate with a Scrum team, developing and deploying applications, troubleshooting, and contributing to technical discussions. 4+ years of experience with .NET Core, JavaScript, and modern engineering tools. Proficient in cloud-based development, CICD pipelines, and automated testing. Strong communication and mentoring skills.