DevOps Engineer

Job Summary

We are seeking a passionate and motivated DevOps / Application Architect to support modern application delivery and platform engineering initiatives across on-premises and cloud environments.

This role focuses on application deployment architecture, middleware platforms, CI/CD automation, and cloud-native technologies. You will work closely with development, operations, and architecture teams to design reliable, scalable, and maintainable application platforms while supporting digital transformation and AI-driven solutions.

Key Responsibilities

• Design and implement secure, scalable, and maintainable application architectures for both on-premises and cloud environments.

• Define, standardize, and promote deployment of the best practices across virtual machines, containers, and Kubernetes platforms.

• Build, maintain, and optimize CI/CD pipelines and deployment automation frameworks.

• Install, configure, secure, and troubleshoot middleware platforms such as Nginx, Apache HTTP Server, and Tomcat.

• Collaborate with Development, QA, Product, and Operations teams to ensure smooth application deployment and production stability.

• Participate in AI Agent and cloud-native solution development projects.

Job Requirements

• 1+ years of experience in DevOps, Platform Engineering, SRE, Application Architecture, or related technical fields.

• Experience deploying and supporting applications in on-premises and/or cloud environments.

• Hands-on experience with at least one middleware platform such as Nginx, Apache HTTP Server, or Tomcat.

• Working knowledge of CI/CD platforms such as GitLab CI, Jenkins, GitHub Actions, Argo CD, or similar tools.

• Experience with Docker and Kubernetes technologies.

• Familiarity with artifact and container registries such as Nexus, Harbor, or Docker Registry.

• Solid understanding of Linux systems and administration fundamentals.

• Strong troubleshooting, analytical, and problem-solving skills.

• Good communication and collaboration skills with intermediate English proficiency.

Nice to Have / Preferred Qualifications

• Have knowledge or experience in software architecture, application/system design patterns, and software engineering principles.

• Have experience in software development or coding using Java, Python, JavaScript, Go, or similar languages.

• Knowledge of observability, monitoring, logging, and incident management practices.

• Understanding DevSecOps principles, including vulnerability management, secrets management, and access control.

• Experience with code quality and software governance tools such as SonarQube.

• Exposure AI Agent, MCP, LLM-based applications, or AI platform technologies.

• Attractive salary and bonus will be discussed after CV screening and interview.
• TOPIK allowance.
• Annual performance review and salary adjustment based on contribution and results.
• Health care benefits: Premium health insurance and annual health check-up.
• Young, dynamic, and professional working environment.
• Clear career development opportunities with large-scale enterprise projects.
• Training programs including English, Korean, technical, and soft skills courses.
• Opportunities to learn new technologies, frameworks, and enterprise development practices from LG CNS.
• Holiday gifts (April 30th – May 1st, September 2nd, Tet, etc.).
• Company-supported activities: sports clubs, team building, happy hours, birthdays, and family events.