Frontend Engineer, Fukuoka

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Job details

Company overview

Our client provides financial web services, aiming to alleviate the financial concerns and anxieties of individuals and businesses through the power of technology, and become the ultimate "money platform" for everyone.
Our main services include automated household accounting and asset management for individuals, economic media, and a financial product comparison platform. For businesses, we offer cloud services and B2B deferred payment services.

Responsibilities

Recruitment Background
In product development, the frontend domain covers a wide range of areas close to the user, such as appearance, performance, and accessibility, and there are many challenges in the products currently under development. Additionally, technical debt and legacy development environments are also becoming issues.We are working daily to solve these challenges and enhance value for users. New product development is also gradually progressing, and the team is becoming capable of development in a modern environment. We are looking for engineers who can focus on enhancing user value in the frontend domain at the Fukuoka base.
Job Responsibilities
You will be responsible for the development of two of the client's business-oriented cloud services
Technology Stack

• Web Server-Side: Rails, Golang, Node.js, GraphQL
• Web Frontend: React, TypeScript, Next.js, Redux, Apollo Client, webpack, Jest
• iOS: Swift, SwiftUI, CoreData, Apollo, ReactorKit, Composable Architecture, Bitrise
• Android: Java/Kotlin, Android Jetpack (Camera, DataBinding, Navigation, etc.), LiveData/ViewModel, Dagger/Hilt, OkHttp3, Retrofit2, Apollo Android
• Database: MySQL (Aurora)
• Infrastructure & Middleware:
  • AWS (ALB, EC2, ECS, RDS, S3, SQS, ElastiCache, EKS...)
  • SendGrid, Kinsta
  • GCP (BigQuery, Firebase, GKE)
  • nginx, Squid, Memcached, Kafka, Logstash, Filebeat, Maxwell, Kibana, Elasticsearch, Fluentd, Envoy, Puma, HAProxy, Docker, Redis, Terraform

Tools Used

• Business Platform: Marketo, Salesforce, HubSpot
• Repository Management: GitHub
• CI/CD: CircleCI, Bitrise, ArgoCD, CodeBuild, GitHub Actions
• Development Environment: Vagrant, Docker, Terraform Enterprise
• Monitoring: DataDog, Rollbar, Bugsnag, Sentry, New Relic
• Communication: Slack
• Ticket Management: Jira, Asana, Trello, Backlog
• Security & Automation: OWASP ZAP, Burp Suite, Sider (Brakeman), Snyk, VAddy, Dockle, Trivy

Requirements

Required Skills and Experience

• Experience in developing and operating web applications using HTML, CSS, and JavaScript
• Experience in development using component-oriented frameworks such as React or Vue

Preferred Skills and Experience

• Experience in development using TypeScript
• Experience in development using GraphQL
• Experience in testing with Jest
• Experience in UI/UX design
• Knowledge of accessibility
• Knowledge of web performance
• Experience in setting up frontend development environments using tools like webpack
• Practical experience in Agile development, such as Scrum
• Experience contributing to OSS
• Experience in AI development and/or experience in using AI tools to improve development processes.
• The client recently announced their AI Strategy roadmap which focuses on improving AI-driven operational efficiencies, as well as integrating AI agents into our products to deliver better value to their users.

Language Requirements

• Japanese proficiency is not required but a willingness to learn is preferred.
  • English is primarily used in their development environment. However, there are a few situations and tasks where communicating in Japanese is necessary. They would encourage individuals who are currently learning Japanese or have a strong desire to learn to join their team.
• Basic business level English (equivalent to TOEIC 700 or above)
  • If you do not have a qualification equivalent to TOEIC 700 or above, you will be required to take a company-designated test during the selection process (generally expected after the first interview).
• If you have other qualifications or experiences that demonstrate your English proficiency, let us know.

Salary

6.4 - 10 million yen

Location