Platform/Site Reliability Engineer
toridori · Tokyo ·
- Work mode
- Hybrid
- Category
- SRE
- Experience
- 3+ years
toridori · Tokyo ·
Applications: candidates must already be in Japan. Visa sponsorship: not available. Japanese: Business level. English: Business level. Japan Dev tags: Engineering, Security, Go, Ruby, React, Typescript, Kubernetes, Docker, PostgreSQL, MySQL, SRE.
Job Description
About the Role
We operate one of Japan's largest influencer marketing platforms, connecting approximately 90,000 influencers and supporting more than 1 million marketing campaigns to date.
As our business enters its next phase of growth—with the launch of our new AI-powered product Vooster and expansion into global markets such as Indonesia—we're rethinking the infrastructure that powers everything we build.
Today, our engineering organization consists of around 30 engineers, and we've relied on talented external partners for many of our most complex infrastructure decisions. As we scale to support multiple products and international growth, we're bringing this expertise in-house.
We're looking for an experienced Infrastructure Engineer / SRE who wants the rare opportunity to design and build the next-generation platform from the ground up. Rather than maintaining an established infrastructure, you'll help define the technical foundation that supports the company's future.
What You'll Do
As a core member of our engineering team, you'll lead the design, implementation, and evolution of our cloud infrastructure.
Working closely with software engineers, you'll build highly scalable, reliable, and cost-efficient infrastructure while enabling faster product development through modern DevOps practices and automation.
This role offers significant ownership: you'll have the freedom to make architectural decisions that directly support both product development and long-term business growth.
Key Responsibilities
Why You'll Love This Role
This isn't a maintenance role. Instead of managing an already-mature infrastructure, you'll have the opportunity to design and build the company's next-generation platform from the ground up, making foundational architectural decisions that will support future growth.
You won't spend months waiting for approval to adopt better technologies. Our engineering culture empowers technical leaders to make thoughtful decisions quickly, experiment responsibly, and continuously improve the platform.
As an SRE, you'll do much more than keep systems running. Your work will directly support our product roadmap, multi-product strategy, and international expansion, making infrastructure a key driver of business success.
Tech Stack
Required Qualifications
Nice to Haves