Backend Engineer

Japan | Sept. 23, 2026

Report as Closed

Company: ROUTE06

Country: Japan

Type: Remote

Employment: Full-time

Description:

Recruitment requirements

Business details

ROUTE06 (Route Six) is a DX partner that supports major companies in transforming their business models.

By providing the enterprise business API platform "Plain" and supporting agile commercialization, we will realize a commercial transaction platform and contribute to creating new corporate value.

Aiming to create a system that comprehensively provides the functions necessary for a commercial transaction platform, we are currently focusing on BtoB commercial transactions and proceeding with development while accompanying actual projects.

ROUTE06's Backend Engineer is responsible for cross-sectional understanding of the business domain to which value is provided, collaboration required, system architecture design and development, system reliability improvement and performance improvement, CI/CD From a wide range of action options, such as development aimed at improving development productivity such as maintenance and operation automation, we consult with the team and flexibly select according to aptitude, desire, and demand, and proceed with development to provide the optimal and best UX for client companies and end users.

Requirements

• Experience implementing with web application framework
• Experience in developing and operating medium-sized or larger products, and experience in improving technology selection and code bases
• Development experience in a team using version control systems such as Git

Welcome Requirements

• Experience developing web applications using JavaScript, TypeScript, Ruby, Kotlin, or Java
• Experience in developing and operating the backend of web applications or smartphone applications
• Basic knowledge of front-end technologies (HTML, CSS, JavaScript)
• Experience in developing and operating using container virtualization technology
• Experience using public cloud services (AWS, Azure, GCP)
• Performance tuning experience
• Experience involved in architectural design of medium-sized or larger applications

Technical environment

Below, we will continue to select the most suitable one depending on the project, while describing the current usage results and plans.

• Development languages: Kotlin, Ruby, JavaScript, TypeScript, etc.
• Frameworks: Spring Boot, NestJS, Ruby on Rails, Nuxt.js, Vue.js, Next.js, React, etc.
• Databases: MySQL, Redis, PostgreSQL, DynamoDB, BigQuery, etc.
• Other technology elements: AWS, GCP, Docker, gRPC, GraphQL, Elasticsearch, Terraform, etc.

Desired persona

• People who can sympathize with our approach and attitude towards the future
• Those who can sympathize with the behavioral guidelines of "Be a disruptor"
• People who are curious and love learning
• Those who value soft communication that emphasizes understanding and respect for each other's work
• A person who can take action towards goals regardless of their own work area/role

Selection flow

All selection will be conducted online. Please apply from all over Japan.

The selection process takes about 1.5 months on average, but we will respond flexibly to suit the convenience of the candidate. Please contact us if you have any concerns.

Employment conditions

Employment type

• Full-time employee (trial period: 3 months)

Work location

• Work from home in principle

Work system

• Discretionary work system; basically from 10:00 to 19:00, you can choose freely
• Saturdays, Sundays, and holidays off, 20 days of paid vacation on the first day of employment, relaxing vacation, etc.

Salary

• Decisions will be made based on skills, experience, and abilities (salary increases available)
• Stock option system available

Other

• Remote work allowance, learning support system, etc.

Originally posted on Himalayas

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