About WOVN

Minami-Aoyama, Tokyo

WOVN.io is a website localization service. Our users want to provide their website in multiple languages. We strive to provide the simplest and most powerful solution to our users.

Key benefits

  • Friendly and supportive environment
  • Great mobility from within
  • No overtime

About the position

We are looking for a SRE engineer who will support the infrastructure construction and operation of our multilingual platform WOVN. Successful candidates should have good communication and collaboration skills, detail-oriented, and proficient with technologies.

We count on our SRE engineers to empower our users with a rich feature set, high availability, and stellar performance level to pursue their missions. Specifically, we are searching for someone who brings fresh ideas, demonstrates a unique and informed viewpoint, and enjoys collaborating with a cross-functional team to develop real-world solutions and positive user experiences at every interaction.

Responsibilities

  • Improve system performance, reliability and maintainability of the cloud infrastructure
  • Maintain and Improve development environment and release flow
  • Develop and monitor environment used for failure detection and capacity planning
  • Develop and utilize log collection and analysis infrastructure for data analysis
  • Collaborate and involve in activities to assure knowledge development, sharing plus integration within as well as across entire work programs as suitable and lead projects.
  • Provide primary operational support and engineering for multiple large distributed software applications
  • Partner with development teams to improve services through rigorous testing and release procedures
  • Participate in system design consulting, platform management, and capacity planning
  • Create sustainable systems and services through automation and uplifts
  • Balance feature development speed and reliability with well-defined service level objectives
  • Design and operate security-related business

Required experience and skills

  • 3+ years of cloud infrastructure construction and management (focus on AWS)
  • Constructing and managing high-availability databases (Aurora, MongoDB)
  • Managing reverse proxies and load balancers such as nginx and ELB, including CDNs
  • Deploying a containerized environment (Docker, ECS, GKE)
  • Hands-on experience with Linux server management and Shell scripting
  • Software lifecycle and deployment pipeline management with Github, Gitlab, CodeDeploy, etc.
  • Infrastructure automation with infrastructure-as-code with Terraform, Cloudformation, etc.
  • Python, NodeJS experience for serverless code
  • Infrastructure monitoring with Datadog, Prometheus, etc.
  • Implementing log aggregation and search environment (Elastisearch, Logentries, Athena queries, etc.)
  • Knowledge on infrastructure security

Preferred skills

While these are not required, please tell us if you have any of the following.

  • Development experience with Ruby, Vue.js
  • Experience with Aurora, MongoDB, Redis, etc.
  • Hands on Docker
  • Intermediate level of Japanese is preferred, but not required

Development language / tools

  • Server side: Ruby (Ruby on Rails),
  • Frontend: Vue.js
  • Database: Amazon Aurora, MongoDB
  • Infrastructure: AWS (EC2, ECS, Elasticache, Elasticsearch, etc.) , Azure, GCP
  • Others: Fastly, CircleCI

Hiring Process

  1. Online coding test

    We will contact successful applicants after their online test. Please be noted that we are not able to show the test score.

  2. Interviews

    By default, we have three interviews, but there might be more depending on the situation.

  3. Offer meeting

Meet WOVN's Developers

Hundreds of requests per second, two developers

with Jerome Marhic

Jerome joined WOVN as a backend engineer. Keeping things performant was a big technical challenge, as they have hundreds of requests per second and billions of records in their database. To top it off, for a time it was just him and one other developer responsible for the backend.

Read his story...

From Developer to Product Owner

with Torkel Berli

As a developer, Torkel liked making improvements to processes for things like documentation and meetings. So when he was asked to become a product owner, he seized the opportunity to improve how WOVN develops software.

Read his story...

How WOVN provides a flexible and friendly workplace

with Kseniya Zalesnaya

Kseniya, a backend developer, was attracted to WOVN because it was a place where she could be herself, and wouldn’t be judged by her coloured hair, piercing, or tattoos. She found that flexibility extended to how they work, and people strived to create an emotionally supportive workplace too.

Read her story...

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About WOVN

Minami-Aoyama, Tokyo

WOVN.io is a website localization service. Our users want to provide their website in multiple languages. We strive to provide the simplest and most powerful solution to our users.

Key benefits

  • Friendly and supportive environment
  • Great mobility from within
  • No overtime

Other Jobs at WOVN

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