AppBrew Inc.

【Full Remote】Multi Stack Engineer /App development with over 10 million downloads!

Backend Engineer 3 More

7.5M - ***M JPY

Tokyo

Full-time (permanent)

Online Interview: Yes

Remote Work from Overseas: No / From Japan: Yes

Top-Selling Points

Rate of Foreigners

Less Than

Frequency of English Usage

Less Than

Remote work Flex-time

Top-Selling Points

Rate of Foreigners
Less Than

Frequency of English Usage
Less Than

Remote work Flex-time

Related Skills

Development tools

Git

Operating System

ios Android

Library/Framework

Ruby on Rails

Programming Language

Ruby

Experienced area / job

Mobile Application

Language Requirements

Required

Preferred

Language Requirements

Required

Japanese: Business

English: Daily Conversation

Preferred

No Data

Job Description

[Background of recruitment]
［Appbrew Inc. is a team that develops new internet services with a focus on "creating what users want with reproducibility" by making decisions based on hypothesis testing.]
Our main product, "LIPS", is the largest word-of-mouth beauty application in Japan, but in order to satisfy more users in the future, we need to balance offensive development for various KPIs such as retention, UUs, search inflows, and sales, and defensive development for liabilities by speed-oriented development. In order to satisfy more users in the future, we need to balance offensive development for various KPIs including retention, UUs, search inflows, and sales, and defensive development for liabilities caused by speed-oriented development.
Therefore, we are looking for someone with a business perspective, implementation skills, and expertise to accelerate the improvement of the product with a focus on the back end.

[Job Description]
- Back-end development using Ruby
- Consistent development including policy planning, specification formulation, implementation, and effectiveness verification
- Development in cooperation with designers and application engineers
- Verification [analysis using BI/SQL] and subsequent planning
- Development environment maintenance and performance improvement
Although apps are the main focus, there are various other parts such as web-front and machine learning infrastructure.
There are also techie themes such as machine learning (realtime and fine-grained recommendation, automation of feature extraction using embedding technology, ad serving applying multi-arm bandit technology, etc.), analysis tools for manufacturers, and natural language processing.

▼ Development Workflow/Organizational Fairness
We will take ownership of planning, implementation, verification (analysis using BI/SQL), and subsequent planning.
The organization consists of 4-5 people + 1 task manager/team in each business, totaling about 20 people (average age is about 30 years old).
The organization does not have a specific PM, but rather, all members are PMs, and engineers are in charge of everything from proposing measures to measuring their effectiveness, and are responsible for growth. This is an environment where you can have a wide range of discretion and commit to the growth of the business, rather than just performing tasks within a predetermined scope.

▼Technology Stack
- Server: Ruby (Rails), Python (Flask, PyTorch)
- Client: Swift, Kotlin, Java, Rx, JavaScript, React, Redux, TypeScript...
- Infrastructure: AWS (basic services + ECS, Redshift, DynamoDB, MediaLive etc...) AWS (basic services + ECS, Redshift, DynamoDB, MediaLive etc...), BigQuery, GCP (Firestore, Firebase A/B Testing, Firebase Remote Config), ...
- Others: Github, Notion, Slack, Figma

[Career Path]
Depending on your skills, experience, and desires, the following career paths are available!
- Working in a position close to the PdM, involved in product planning from the root of the product.
- Challenge to solve problems in difficult technical areas and build a foundation to improve team productivity.
- Manage engineering team members in an EM-like position

[Company and Position Attractiveness]
★Able to work in a multi-faceted environment
Opportunities for multiple roles with a lot of discretion depending on your aptitude and skills. This is a great position for a technically minded engineer, as you will be involved in everything from planning to analysis due to the development of our own services.

★Highly flexible work style
We have a full-flexible/full-remote work environment that is very easy to work in, and even those who live in rural areas can apply. We also offer a stable work environment with easy control of deadlines due to the in-house service development.

★Open Culture
There is almost no difference in the amount of information within the company, and everyone has the information they need to make almost all decisions. Furthermore, we actively disseminate information outside the company, and one of the appeals of our culture is that we are very open about everything from evaluation and incentive systems to employee interviews and information for those who are considering joining or applying for a position. (https://open.appbrew.io/)

The founder is also an engineer, and all members, including non-engineers, are encouraged to use SQL. In addition, we have a culture that allows our talented members to maximize their abilities.
If you are interested in our company, please feel free to contact us by clicking "Apply" or "Know more"!

Required Skills and Experiences

■Required - Experience in development using Git - Experience in development of iOS, Android, or server - Experience and knowledge of iOS, Android, or server development ■Preferred - Remote development experience - Experience and knowledge of cross-platform development - Experience in multiple processes of product development, including planning, design, implementation, verification, and subsequent planning - Experience in team management - Experience in development using Reactive frameworks such as RxSwift (used for client development) ■Ideal Applicants - Want to develop new products based on your own hypothesis - Interested in new technologies and trends - Want to create services from the user's point of view and the business point of view - Have in-depth knowledge and experience in either apps, backend, frontend, or infrastructure through trial and error as well as keeping up with the latest information - Want to involve others in the development process

After sign up, you can browse all information.

If you already have a GitTap Account, please login.

Working Condition

■Working Hours
Flextime system

■Holidays
More than 120 days off per year, 2 days off per week (Saturday and Sunday), national holidays, annual paid vacation, year-end and New Year vacations, summer vacation, and other vacations as required by law

■Trial period
3-6 months

■Benefits
- Full social insurance
- Choice of work environment (terminal, display, chair, etc.)
- Freedom to work remotely
- Expenses for attending conferences, events, study groups, etc. are covered.
- Cost of purchasing books is covered

RECRUITMENT PROCESS

A few interviews

Business (description what they do)

Planning/development/production/operation of beauty and cosmetic applications

Available Jobs in (AppBrew Inc.)

Recommended Jobs

VERTEX Technologies Co.,Ltd.

[Ruby on Rails] Backend engineer

5M - ***M JPY | Tokyo

Ruby Ruby on Rails

G Talent

Senior Backend Engineer

6M - ***M JPY | Tokyo

Go Ruby Ruby on Rails

opzt,Inc.

[New Business] System Engineer

3M - ***M JPY | Tokyo

Mobile Application Machine Learning Deep Learning

NSD Co., Ltd.

[Network/Cloud Engineer] Junior Engineer / International Members Active

3M - ***M JPY | Tokyo(+1)

AWS Python Ruby

Top-Selling Points

Rate of Foreigners

Less Than

Frequency of English Usage

Less Than

Remote work Flex-time

Top-Selling Points

Rate of Foreigners
Less Than

Frequency of English Usage
Less Than

Remote work Flex-time

Related Skills

Development tools

Git

Operating System

ios Android

Library/Framework

Ruby on Rails

Programming Language

Ruby

Experienced area / job

Mobile Application

Language Requirements

Required

Preferred

Language Requirements

Required

Japanese: Business

English: Daily Conversation

Preferred

No Data

Job Description

[Background of recruitment]
［Appbrew Inc. is a team that develops new internet services with a focus on "creating what users want with reproducibility" by making decisions based on hypothesis testing.]
Our main product, "LIPS", is the largest word-of-mouth beauty application in Japan, but in order to satisfy more users in the future, we need to balance offensive development for various KPIs such as retention, UUs, search inflows, and sales, and defensive development for liabilities by speed-oriented development. In order to satisfy more users in the future, we need to balance offensive development for various KPIs including retention, UUs, search inflows, and sales, and defensive development for liabilities caused by speed-oriented development.
Therefore, we are looking for someone with a business perspective, implementation skills, and expertise to accelerate the improvement of the product with a focus on the back end.

[Job Description]
- Back-end development using Ruby
- Consistent development including policy planning, specification formulation, implementation, and effectiveness verification
- Development in cooperation with designers and application engineers
- Verification [analysis using BI/SQL] and subsequent planning
- Development environment maintenance and performance improvement
Although apps are the main focus, there are various other parts such as web-front and machine learning infrastructure.
There are also techie themes such as machine learning (realtime and fine-grained recommendation, automation of feature extraction using embedding technology, ad serving applying multi-arm bandit technology, etc.), analysis tools for manufacturers, and natural language processing.

▼ Development Workflow/Organizational Fairness
We will take ownership of planning, implementation, verification (analysis using BI/SQL), and subsequent planning.
The organization consists of 4-5 people + 1 task manager/team in each business, totaling about 20 people (average age is about 30 years old).
The organization does not have a specific PM, but rather, all members are PMs, and engineers are in charge of everything from proposing measures to measuring their effectiveness, and are responsible for growth. This is an environment where you can have a wide range of discretion and commit to the growth of the business, rather than just performing tasks within a predetermined scope.

▼Technology Stack
- Server: Ruby (Rails), Python (Flask, PyTorch)
- Client: Swift, Kotlin, Java, Rx, JavaScript, React, Redux, TypeScript...
- Infrastructure: AWS (basic services + ECS, Redshift, DynamoDB, MediaLive etc...) AWS (basic services + ECS, Redshift, DynamoDB, MediaLive etc...), BigQuery, GCP (Firestore, Firebase A/B Testing, Firebase Remote Config), ...
- Others: Github, Notion, Slack, Figma

[Career Path]
Depending on your skills, experience, and desires, the following career paths are available!
- Working in a position close to the PdM, involved in product planning from the root of the product.
- Challenge to solve problems in difficult technical areas and build a foundation to improve team productivity.
- Manage engineering team members in an EM-like position

[Company and Position Attractiveness]
★Able to work in a multi-faceted environment
Opportunities for multiple roles with a lot of discretion depending on your aptitude and skills. This is a great position for a technically minded engineer, as you will be involved in everything from planning to analysis due to the development of our own services.

★Highly flexible work style
We have a full-flexible/full-remote work environment that is very easy to work in, and even those who live in rural areas can apply. We also offer a stable work environment with easy control of deadlines due to the in-house service development.

★Open Culture
There is almost no difference in the amount of information within the company, and everyone has the information they need to make almost all decisions. Furthermore, we actively disseminate information outside the company, and one of the appeals of our culture is that we are very open about everything from evaluation and incentive systems to employee interviews and information for those who are considering joining or applying for a position. (https://open.appbrew.io/)

The founder is also an engineer, and all members, including non-engineers, are encouraged to use SQL. In addition, we have a culture that allows our talented members to maximize their abilities.
If you are interested in our company, please feel free to contact us by clicking "Apply" or "Know more"!

Required Skills and Experiences

After sign up, you can browse all information.

If you already have a GitTap Account, please login.

Working Condition

■Working Hours
Flextime system

■Holidays
More than 120 days off per year, 2 days off per week (Saturday and Sunday), national holidays, annual paid vacation, year-end and New Year vacations, summer vacation, and other vacations as required by law

■Trial period
3-6 months

■Benefits
- Full social insurance
- Choice of work environment (terminal, display, chair, etc.)
- Freedom to work remotely
- Expenses for attending conferences, events, study groups, etc. are covered.
- Cost of purchasing books is covered

RECRUITMENT PROCESS

A few interviews

Business (description what they do)

Planning/development/production/operation of beauty and cosmetic applications

Available Jobs in (AppBrew Inc.)

Recommended Jobs

WFS, Inc.

Game Development Engineer (Server)

5M - ***M JPY | Tokyo

PHP Go Python

DIP Corporation

Lead engineer (DX business)

6M - ***M JPY | Tokyo

Git JavaScript Node.js

ALiber Inc.

JAVA Engineer] - 1 year of work experience - Stress free, full remote also available.

4M - ***M JPY | Nationwide

Java PHP Vue.js

TDC SOFT Inc.

【Project Manager】Potential positions / Bilingual engineer

6M - ***M JPY | Tokyo

Agile Development JavaScript Java