Recruiting web application engineers for EC service “BASE” used by 700,000 shops!

Application deadline date has been passed for this Job.
Full-Time Employee
  • Post Date: 2019-08-29
  • Career Level Programmer
  • Offerd Salary ¥6 - ¥8 Million
  • Experience Less than 1 Year
  • Number of employee Upto 10 Employee
  • Gender Required Both
  • Qualification Bachelor Degree
  • Working Hour 07: 00〜21: 00
  • Trial Period 3 Months
Job Description

You will be responsible for the development of a service platform that realizes scalable and high usability of the e-commerce platform “BASE” and the functions that shop owners can sell easily using “BASE”. 

Rather than just creating what the product manager or designer thinks about, it is necessary to think about what the 

service should be, considering it on a zero basis, incorporating it into the specification, implementing it into the specification, and implementing it. 

[Development environment] 

・ Server side languages: PHP, Golang, Python 

・ Server side framework: CakePHP 

・ Frontend language: TypeScript 

・ Frontend framework: Vue.js 

・ Infrastructure: AWS (ECS / EKS / S3 / Lambda / SNS / SQS / API Gateway / Fargate) 

・ Web server: Nginx, Apache 

・ Proxy server: HAProxy 

・ Server OS: CentOS 

・ DB: Amazon Aurora MySQL, Amazon Elasticache, BigQuery 

・ CI / CD tools: Circle CI, Bitrise, DeployGate 

・ Image Distribution: Akamai, ImageFlux, S3 

・ Search: Amazon CloudSearch 

・ Mobile Push: AWS Lambda, S3, FCM 

・ Monitoring: Mackerel, Raygun, New Reric, Firebase, Redash 

・ Live Video Distribution: Wowza Streaming Cloud, Firebase 

Source code management: GitHub, configuration management: Terraform, Chef, chat tools: Slack, project management: Asana, collaboration tools: Zeplin, Abstract, Flinto, data analysis, strategy: Python (Pyro / PyTorch / Faiss / ONNX / Edward / XGB oost) 

[Reference Information] 

・ Owned media “BASE Book” 

・ “BASE Development Team Blog”

Hiring requirements

[Mandatory requirements] 

Those who satisfy all of the following requirements: 

1. Those who have a certain operational experience of Web services / apps as a server-side engineer in the team 

2. Willingness to communicate and succeed in large projects involving other departments actively to the person who has the go intention to 

[welcome requirements] 

1. unit testing and specification of test, there is a design and operational experience, such as a load test there is knowledge and operation experience of

 2. infrastructure (cloud, especially AWS welcome) 

3. code there is experience, such as pull request reviews in the reviews and GitHub 

4. not only to solve the problem that already exists, such as the issue of product issues and code-level of “BASE”, problems aggressively Those who can “find” and resolve themselves.

Treatment conditions / sales bonus

Flextime system (start and end times are left to the worker’s decision) 

[Core time] 12:00 to 16:00 

[Flexible time] (Start) 7:00 to 12:00 (End) 16:00 to 21 : 00.


Complete social insurance (employment insurance, health insurance, welfare pension), transportation expenses (up to 50,000 yen), in-house social gathering system, purchase support at BASE shop (support up to 10,000 yen every month), event participation support, books Purchase.

Selection process

Document screening → primary interview (Engineering Manager, Tech lead) → final interview (Director Of Development EVP) 

※ selection number and content might be changed.


2 days a week, holidays, paid leave (10 days given on the day of employment), summer vacation, year-end and New Year holidays, Gyeongsang vacation, and other vacations 

* The contents of the vacation are introduced in the following articles. If you want to know more details, please ask at the interview or interview. 

・ The working conditions, etc. specified in this job offer may differ from the working conditions at the time of conclusion of the labor contract. 

・ This job offer includes information that has not been disclosed to the public, so it is prohibited to provide or forward it to third parties.