DevOps Engineer （CI/CD & Kubernetes） (7391)

Job type:

Haken

Specialization:

Infrastructure

Language Level:

English Level - Advanced (TOEIC 860),Japanese Level - None

Location:

Tokyo

Salary:

¥5,000.00 - ¥4,500.00 Hourly

Job Reference:

485572

A Global IT services company is seeking a DevOps Engineer t o join their dedicated CI/CD Platform team.

Responsibilities:
- Manage, optimize, and perform version upgrades for our Container Registry (Harbor) and Artifact Registry (JFrog Artifactory), including EOL management, storage infrastructure maintenance (leveraging Ceph/S3), and secrets automation.
- Administer, maintain, and continuously improve our CI/CD-as-a-Service (CI/CD-aaS) offering, which is built on Jenkins and provisioned on Kubernetes.
- Design, develop, and implement backend services and APIs for our internal CI/CD Platform UI, primarily utilizing Go and Python.
- Automate operational tasks and workflows to enhance efficiency, reduce manual effort, and improve the reliability of our platforms.
- Provide expert-level support and troubleshooting for CI/CD tools and platforms, resolving complex issues and assisting users.

Required Skills:
- Demonstrable experience with Container Registry platforms, specifically Harbor, including deep familiarity with Open Container Initiative (OCI) standards. This includes managing End-of-Life (EOL) cycles, performing version upgrades, maintaining underlying storage infrastructure, and automating secrets management and optimization.
- Proficiency in managing Artifact Registry solutions, particularly JFrog Artifactory (on-premise), with similar responsibilities as the Container Registry, including version upgrades and EOL management.
- Extensive experience with CI/CD tools, primarily Jenkins, including administration, pipeline development, and troubleshooting. Experience with Tekton is a significant plus.
- Proven ability to maintain and improve a CI/CD-as-a-Service (CI/CD-aaS) offering, especially one provisioned on Kubernetes.
- Strong familiarity and practical experience with Kubernetes, ideally demonstrated by certifications such as CKAD (Certified Kubernetes Application Developer) or equivalent hands-on experience.

Why should you apply:
- This is a long-term opportunity with a chance to become a permanent employee
- You will be working with international team members
- Free breakfast, lunch and dinner at the cafeteria

Company Details:
A global company with a strong presence in multiple business areas. It has achieved sustained growth both domestically and internationally, including in the U.S. and Europe. The company boasts a diverse and international environment and is committed to equal opportunity, offering a wealth of career opportunities. Due to the diverse nature of our business, we handle a wide range of technologies! You can also choose the environment you are most comfortable with, such as Windows/Mac! Meals in the company cafeteria are also free. Our chefs are always coming up with new menu items, so you can enjoy your meal without getting bored!

Working hours : 9:00 - 17:30 (Mon-Fri)
Working Style: Hybrid (4 days in office, 1 day work from home)
Holidays: Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays
Services/Benefits: Social insurance, DC Pension Plan, Transportation Fee, Skillhouse University, Test payback system, and more

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