Join a global tech leader as a Senior Application Architect where you will take ownership of the architecture and development of a global-scale load balancer platform. Your work will directly impact traffic routing across international data centers, ensuring performance, scalability, and high availability. If you're passionate about automation and want to eliminate manual ops, this is a rare opportunity to build critical systems at scale.
Key Responsibilities
- Architect and implement a scalable, automated load balancer control plane
- Design and develop robust and high-performance web APIs
- Minimize manual tasks through infrastructure automation
- Collaborate across engineering, networking, and operations teams
- Contribute to roadmap and architecture planning with technical leadership
Required Skills and Qualifications
Experience:
- 3+ years of hands-on development with Go (GoLang), particularly for APIs
- Solid knowledge of networking fundamentals including DNS and TCP/UDP
- Strong familiarity with Linux-based environments
Technical Skills:
- Experience with infrastructure-as-code tools such as Ansible
- Exposure to monitoring tools (Prometheus, ELK stack)
- Deep understanding of network protocols like BGP, HTTP, and TLS
Soft Skills:
- Strong communication skills and collaborative mindset
- Ownership-driven and comfortable in fast-paced, high-scale environments
Language Requirements
Japanese: Basic
English: Fluent
Preferred Skills & Qualifications
- Experience working in globally distributed infrastructure teams
- Previous work on traffic routing, cloud networking, or edge systems
About the Company
This company is a top-tier global tech conglomerate operating mission-critical infrastructure at internet scale. Their engineering teams are known for pushing boundaries in automation, performance, and distributed system design. With data centers across the globe, this organization thrives on high-impact architecture and continuous innovation.
Why You'll Love Working Here
- Direct influence on internet-scale infrastructure architecture
- A team that values automation, engineering excellence, and zero toil
- Work with modern technologies and high-performance platforms
- Collaborative environment with ownership and clear technical direction
- Convenient Tokyo location, competitive hourly rate, and a mission that matters
Don't Miss Out - Apply Now!
