About KOMOJU
KOMOJU is a leading cross-border payment gateway for Japan. We power payments for companies like video game distribution platform Steam and the popular mobile app TikTok. Today we help thousands of merchants by providing them with the payment infrastructure they need through developer-friendly API’s to integrations on popular platforms like Shopify and Wix; we help our merchants grow in all markets they are expanding.
About the position
As a Site Reliability Engineer (SRE) at KOMOJU, you will play a critical role at the intersection of software engineering and infrastructure operations. This position is ideal for engineers who are passionate about automation, systems design, and building scalable, reliable platforms.
In this role, you won’t be limited to just managing cloud infrastructure, you will take ownership of the platform's overall health, performance, and developer experience. Your work will span:
- Cloud Infrastructure Management: Architect, implement, and maintain robust and secure infrastructure in a cloud-native environment using Terraform. You'll ensure high availability, scalability, and resilience of our systems.
- CI/CD and Deployment Automation: Design and improve continuous integration and continuous delivery pipelines that empower development teams to ship software reliably and rapidly.
- Observability & Monitoring: Implement end-to-end observability tooling - including metrics, logging, distributed tracing, and alerting - to provide real-time insight into platform performance and help reduce mean time to detection and resolution.
- Platform Quality & Reliability: Champion best practices for reliability, scalability, and performance across engineering teams.
You’ll collaborate closely with developers, security engineers, and product stakeholders to ensure our systems meet both technical and business goals.
Responsibilities
- Actively participate in improving and maintaining our AWS infrastructure
- Continuously improving the system performance, reliability and security
- Design, implement, and maintain our observability stack (metrics, logging, tracing, dashboards).
- Correspond with engineering teams to instrument applications for better observability.
- Improving developer productivity with tooling
- Securing the system and adhere to compliance
- Be part of the teams on-call rotation
Apply on company website Remote Remote (Country) Full-time
KOMOJU is hiring a Senior Site Reliability Engineer (SRE)
About company
KOMOJU is a payment service provider that enables businesses to accept a wide range of local and global payment methods. It supports online and in-store transactions across multiple regions including Japan, South Korea, China, Europe, ASEAN, and Brazil.
The platform offers flexible integration options such as API, hosted fields, and hosted pages, making it easy for businesses to embed payment solutions into their websites, apps, or physical stores. KOMOJU also provides Terminal and Tap to Pay solutions for in-person payments.
With support for popular methods like credit cards, Konbini, PayPay, Rakuten Pay, Alipay, WeChat Pay, Naver Pay, Kakao Pay, DANA, and Pix, KOMOJU helps merchants cater to diverse customer preferences and expand into new markets seamlessly.