Backend Developer Jobs in Japan

Backend Developer jobs in Japan hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $72,945/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Japan
AI/ML
Software
Data
Security
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Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
1,263 remote jobs are open to candidates in Japan.Show remote jobs

KINTO Technologies

kinto-technologies.com
kinto-technologies.com • HQ: Tokyo, Japan • Ride Hailing • Automotive Software • Trust D • Hiring 19
HQ: Tokyo, Japan • Ride Hailing • Automotive Software • Trust D • Hiring 19
KINTO Technologies is a Japanese technology company of the Toyota group that builds the systems behind Toyota's mobility services for global rollout. It develops products such as the KINTO used car service and hires QA, cloud platform, cloud security, front-end and software engineers, with tech labs in Osaka and Fukuoka. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
$397k – $556k per year • In office (Tokyo, Japan) • Full-Time
TypeScript
JavaScript
Python
Java
Python
FastAPI
Java
Gradle
Spring Boot
Databases
OpenSearch
Amazon Aurora
Redis
MySQL
AI/ML
Devin
ChatGPT
Claude
Copilot
Frontend
Vue.js
Next.js
React.js
DevOps
PagerDuty
AWS Lambda
Amazon ECS
Amazon CloudWatch
Amazon S3
Prometheus
GitHub Actions
IAM
GitHub
Docker
AWS
Management
Confluence
+22
Apply
Top 25% payVerified live · 2 hours ago 10 days ago Likely open · 53%

【69】アプリケーションエンジニア/プラットフォームG/東京・大阪

$468k – $701k per year • In office (Tokyo, Japan) • Full-Time
Java
Python
AI/ML
Devin
Claude
Copilot
DevOps
Loki
Fluent Bit
PagerDuty
Thanos
Amazon EKS
Amazon ECS
Prometheus
Grafana
GitHub
Terraform
Docker
GCP
Azure
AWS
Kubernetes
Cybersecurity
SonarQube
Management
Confluence
+14
Apply
Verified live · 2 hours ago 20 days ago Fading · 40%

【2】バックエンドエンジニア/my route開発G/東京

$41k per year • In office (Tokyo, Japan) • Full-Time
Go
Node JS
Java
JavaScript
Java
Apache Tomcat
Spring Boot
Node JS
TypeORM
Databases
Amazon Aurora
AI/ML
Claude Code
Copilot
Frontend
GraphQL
React.js
DevOps
CircleCI
Amazon EC2
Amazon ECS
API Gateway
Amazon S3
GitHub Actions
GitHub
Terraform
Docker
AWS
Management
Confluence
+15
Apply

L is B

l-is-b.com
l-is-b.com • HQ: Tokyo, Japan • Scheduling & Booking Software • Startup • Hiring 9
HQ: Tokyo, Japan • Scheduling & Booking Software • Startup • Hiring 9
L is B is a Japanese software company that provides digital tools for frontline workers, especially in construction. Its products include the business chat direct, used by more than 10,000 companies, the site photo management system Tagshot and Tag Album and Knowledge Video, and it hires web engineers, QA engineers and product managers. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 10 days ago Hiring now · 80%

エンジニア(27卒)|自社SaaSのプロダクト開発

In office (Japan)
Apply
Verified live · 5 hours ago 1 month ago Fading · 38%

Webアプリケーションエンジニア|自社SaaS開発/TypeScript・AWS

$32k – $49k per year • In office (Tokyo, Japan)
TypeScript
JavaScript
Databases
DynamoDB
AI/ML
OpenAI Codex
Claude Code
Copilot
Frontend
Vue.js
Angular
React.js
DevOps
AWS CDK
Bitbucket
AWS Lambda
Amazon EC2
Amazon ECS
Amazon S3
Ansible
GitHub
Docker
CI/CD
AWS
Design
Figma
Management
YouTrack
+14
Apply

Project Mode

project-mode.co.jp
project-mode.co.jp • HQ: Tokyo, Japan • Custom Software Development • Hiring 3
HQ: Tokyo, Japan • Custom Software Development • Hiring 3
Project Mode is a software company that develops NotePM, a knowledge management SaaS used as an internal wiki. Its teams build and test the product with dedicated quality assurance and test automation, and it hires QA engineers and web engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 15 min ago 10 days ago Hiring now · 76%

リードエンジニア

In office (Tokyo, Japan, 3pm - 9pm)
PHP
TypeScript
JavaScript
Ruby
PHP
Laravel
Ruby
Capistrano
AI/ML
Gemini
Devin
Claude
Copilot
Frontend
Sass
DevOps
New Relic
AWS Lambda
Amazon CloudWatch
Ansible
GitHub
AWS
+9
Apply
Verified live · 15 min ago 1 month ago Fading · 30%

Webエンジニア

$32k – $65k per year • In office (Tokyo, Japan, 3pm - 9pm)
PHP
TypeScript
JavaScript
Ruby
PHP
Laravel
Ruby
Capistrano
AI/ML
Gemini
Devin
Claude
Copilot
Frontend
Sass
DevOps
New Relic
AWS Lambda
Amazon CloudWatch
Ansible
GitHub
AWS
+9
Apply

A2Z

a2z.net
a2z.net • HQ: Tokyo, Japan • Custom Software Development • Machine Learning • Hiring 5
HQ: Tokyo, Japan • Custom Software Development • Machine Learning • Hiring 5
A2Z is a company that builds new businesses with AI-driven products aimed at large established markets. Its current ventures are Yasuraku, an AI SaaS for invoice processing and back-office work, and Uppers, a scout-type database of high-class IT talent with AI screening, for which it hires UI/UX designers and full-stack engineers. The company is headquartered in Shibuya, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 16 min ago 10 days ago Hiring now · 80%

【ヤスラク】フルスタックエンジニア

$8k – $194.8M per year • In office (Tokyo, Japan)
Apply
Verified live · 16 min ago 1 month ago Fading · 32%

【Uppers】フルスタックエンジニア

$12k – $389.6M per year • In office (Tokyo, Japan, 10am - 7pm) • Full-Time
Claude Code
Claude
Apply

Japan Systems

japan-systems.co.jp
japan-systems.co.jp • HQ: Tokyo, Japan • Custom Software Development • Est. 1971 • Hiring 5
HQ: Tokyo, Japan • Custom Software Development • Est. 1971 • Hiring 5
Japan Systems is a Japanese software company founded in 1971. It builds financial and administrative systems for local governments and public bodies. The company also provides enterprise IT services.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 22 min ago 10 days ago Hiring now · 80%

【東京】SE_ソリューションのアプリケーションエンジニア

$335k – $468k per year • In office (Tokyo, Japan, 10am - 3pm)
JavaScript
SQL
TypeScript
Frontend
JQuery
Angular
Management
ServiceNow
Apply

Pro Japan

pro-japan.co.jp
pro-japan.co.jp • HQ: Yokohama, Japan • Custom Software Development • IT Consulting & Digital Transformation • Hiring 5
HQ: Yokohama, Japan • Custom Software Development • IT Consulting & Digital Transformation • Hiring 5
Pro Japan is a Japanese IT services company that plans, proposes, develops and operates web services and smartphone apps for clients in many industries. It runs development bases in Yamagata and Sendai in the Tohoku region alongside Yokohama, with projects typically lasting six months to a year, and it hires web application engineers, cloud engineers and project managers. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago 10 days ago Hiring now · 76%

リードエンジニア(仙台・山形勤務)

$312k – $545k per year • In office (Yamagata, Japan)
Swift
Objective-C
Kotlin
PHP
Node JS
TypeScript
Java
Python
JavaScript
Frontend
React.js
+2
Apply
Top 25% payVerified live · 1 hour ago 10 days ago Hiring now · 76%

リードエンジニア

$312k – $545k per year • In office (Yokohama, Japan) • Full-Time
Swift
Objective-C
Kotlin
PHP
Node JS
TypeScript
Java
Python
JavaScript
Frontend
React.js
+2
Apply

Cookpad

cookpad.careers
cookpad.careers • HQ: Tokyo, Japan • Hiring 13
HQ: Tokyo, Japan • Hiring 13
About クックパッドについて 世界中のほとんどの人が、毎日、誰かが料理したものを食べています。料理の向こうには生産や流通、販売に関わる多くの人がいて、社会の一端を構成し、その活動は地球の環境にすら影響を与えています。 だから、料理が変わると、ヒト、社会、地球すべてが変わっていく。 一人ひとりが何を選択するかで形作られている社会を、よりよいものにするために。 クックパッドは料理の力を信じ、プラットフォームを創ることで、つくり手の創造性をつなげ「毎日の料理を楽しみにする」会社です。 コーポレートサイト 料理を楽しむ・つくり手について理解を深める みんなで料理を楽しむ機会…
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 10 days ago Hiring now · 80%

サービス開発エンジニア (Ruby / Ruby on Rails)(レシピ事業部)

In office (Tokyo, Japan) • Full-Time
Ruby
Ruby
Ruby on Rails
Apply
Verified live · 1 hour ago Visa sponsorship 10 days ago Hiring now · 80%

Service Development Engineer (Ruby / Ruby on Rails) - Recipe Business

In office (Tokyo, Japan) • Japanese: B2
Ruby
Ruby
Ruby on Rails
DevOps
AWS
Apply

BASE

binc.jp
binc.jp • HQ: Tokyo, Japan • E-commerce Platforms • Est. 2012 • Hiring 14
HQ: Tokyo, Japan • E-commerce Platforms • Est. 2012 • Hiring 14
BASE is a Tokyo company founded in 2012 whose service lets anyone open an online shop without technical knowledge or upfront fees. More than two million shops have been created on the platform, and the company also runs the PAY.JP payment service and a consumer shopping app. It targets individual creators and very small businesses underserved by enterprise commerce software.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 10 days ago Hiring now · 80%

【YELL BANK】リードエンジニア(中途採用)

$49k – $65k per year • In office (Tokyo, Japan) • Full-Time
PHP
Python
JavaScript
Databases
MySQL
Frontend
Vue.js
Next.js
React.js
DevOps
New Relic
AWS Fargate
Amazon ECS
GitHub
GCP
AWS
Design
Figma
+6
Apply
Verified live · 1 hour ago 18 days ago Likely open · 58%

【PAY ID】Webアプリケーションエンジニア(中途採用)

$32k – $52k per year • In office (Tokyo, Japan) • Full-Time
PHP
Go
TypeScript
JavaScript
Databases
Google BigQuery
Amazon Aurora
Redis
PostgreSQL
Frontend
Vue.js
Next.js
React.js
DevOps
CircleCI
Amazon ECS
GitHub Actions
GitHub
Terraform
Docker
CI/CD
AWS
QA
Vitest
+12
Apply
Verified live · 1 hour ago 24 days ago Fading · 38%

【BASE・YELL BANK】エンジニア職(28新卒採用)

$29k – $42k per year • In office (Tokyo, Japan) • Full-Time
PHP
TypeScript
JavaScript
Python
Databases
Memcached
OpenSearch
Google BigQuery
Amazon Aurora
Redis
MySQL
Frontend
Vue.js
Next.js
React.js
Mobile
Firebase
DevOps
New Relic
CircleCI
Cloudflare
Ubuntu
Nginx
AWS Fargate
AWS Lambda
Amazon EC2
CentOS Stream
Akamai
Amazon ECS
API Gateway
Apache HTTP Server
Amazon S3
GitHub Actions
GitHub
Terraform
Linux
GCP
CI/CD
AWS
Design
Figma
+28
Apply

Melsc

melsc.co.jp
melsc.co.jp • HQ: Tokyo, Japan • Hiring 11, 1 new
HQ: Tokyo, Japan • Hiring 11, 1 new
三菱電機システムサービス株式会社のウェブサイトです。三菱電機製品のアフターサービス、メンテナンスからシステムエンジニアリング業務まで、幅広いサービスを提供しています。.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 10 days ago Hiring now · 80%

システムエンジニア(セキュリティシステム開発) 京都勤務 KY01

$20k – $32k per year • In office (Kyoto, Japan)
C#
Apply
$20k – $32k per year • In office (Osaka, Japan)
C#
C++
Java
SQL
Python
C#
.NET
DevOps
Windows
Apply

Dgic

dgic.co.jp
dgic.co.jp • HQ: Sapporo, Japan • IT Outsourcing & Dedicated Teams • Custom Software Development • Hiring 8
HQ: Sapporo, Japan • IT Outsourcing & Dedicated Teams • Custom Software Development • Hiring 8
Dgic is a Japanese systems development company working across web systems with AI, cloud systems, control software, embedded and IoT software and communication systems. It employs many foreign engineers, plans to open overseas development bases and is looking to hire ten or more engineers. The company is based in Sapporo, Japan.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 4 hours ago 10 days ago Hiring now · 80%

【首都圏】システムエンジニア 第2新卒・業界未経験歓迎

$249k per year • In office (Tokyo, Japan)
Apply

SI&amp

siac.co.jp
siac.co.jp • HQ: Tokyo, Japan • Hiring 18
HQ: Tokyo, Japan • Hiring 18
ソリューションインテグレーターの株式会社SI&C。アプリケーション開発、システムのコンサルティングなどソリューションインテグレーターとして幅広いニーズにお応えします。.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 10 days ago Hiring now · 80%

【全BU】バックエンド/メンバー・サブリーダー

$29k – $71k per year • In office (Tokyo, Japan)
JavaScript
Python
Frontend
Vue.js
React.js
DevOps
Linux
AWS
Apply
Verified live · 4 hours ago 10 days ago Hiring now · 80%

【全BU】バックエンド/PL

$36k – $45k per year • In office (Tokyo, Japan)
JavaScript
Frontend
Vue.js
React.js
DevOps
Linux
AWS
Apply
Verified live · 4 hours ago 10 days ago Hiring now · 80%

【全BU】バックエンド/PM

$42k – $97k per year • In office (Tokyo, Japan)
JavaScript
Frontend
Vue.js
React.js
DevOps
Linux
AWS
Apply

Nttcom

nttcom.co.jp
nttcom.co.jp • Tokyo • Chiba • Hiring 45, 1 new
Tokyo • Chiba • Hiring 45, 1 new
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
GCP
Azure
AWS
Apply
Verified live · 4 hours ago 10 days ago Hiring now · 80%

データ連携基盤(都市OS・ビルOS)のアプリケーションエンジニア

In office (Tokyo, Japan)
C#
TypeScript
JavaScript
Python
Apply
In office (Tokyo, Japan)
MySQL
DevOps
Azure
Apply
nri.com • HQ: Tokyo, Japan • Management Consulting • Systems Integrators • IT Consulting & Digital Transformation • Est. 1965 • Hiring 55
HQ: Tokyo, Japan • Management Consulting • Systems Integrators • IT Consulting & Digital Transformation • Est. 1965 • Hiring 55
Nomura Research Institute (NRI) is a global management consulting and IT solutions enterprise. Headquartered in Tokyo, Japan, the company specializes in strategic business consulting, system integration, financial IT infrastructure, and economic research. By combining domain expertise in corporate operations with end-to-end IT architecture services, the organization enables financial institutions, commercial enterprises, and public sector entities to optimize performance and execute digital transformation strategies.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 10 days ago Hiring now · 80%

アプリケーション・リードエンジニア

In office (Fukuoka, Japan)
GitLab CI
Jenkins
GitHub
Apply
Verified live · 4 hours ago 10 days ago Hiring now · 80%

フルスタックエンジニア (クラウドエンジニア)

In office (Fukuoka, Japan)
AWS
Apply
Verified live · 4 hours ago 10 days ago Hiring now · 80%

アプリケーションアーキテクト(システムモダナイゼーション)

In office (Yokohama, Japan)
COBOL
Java
SQL
Python
C#
C#
.NET
Databases
Oracle
DevOps
GitLab
Windows
GCP
Azure
AWS
+4
Apply

MinebeaMitsumi

minebeamitsumi.com
minebeamitsumi.com • Tokyo • Osaka • Kure • Hiroshima • Atsugi • Est. 2000 • Hiring 14
Tokyo • Osaka • Kure • Hiroshima • Atsugi • Est. 2000 • Hiring 14
ミネベアミツミ株式会社(旧ミネベア株式会社)のウェブサイト。 ベアリングなどの機械加工品、モーター、計測機器などの電子機器部品の製造および販売を行っている会社です。会社情報、製品のご紹介や投資家の皆様向けの情報をご提供しております。.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan, 9am - 6pm)
Apply

Tokyo Gas

tokyo-gas.co.jp
tokyo-gas.co.jp • Tokyo • Hiring 9
Tokyo • Hiring 9
カーボンオフセット都市ガスは、持続可能な社会の実現に貢献する、エネルギーの新たな選択肢です。東京ガスやカーボンオフセット都市ガスを購入している企業・法人の取り組み内容を紹介します。.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 10 days ago Hiring now · 80%

システムエンジニア【ソリューション事業推進部】

In office (Tokyo, Japan)
Apply
Verified live · 4 hours ago 10 days ago Hiring now · 80%

フルスタックエンジニア【DX推進部】

In office (Tokyo, Japan)
JavaScript
Python
Python
Flask
Django
Frontend
GraphQL
React.js
DevOps
Rest API
Azure
CI/CD
AWS
+2
Apply
Verified live · 4 hours ago 10 days ago Hiring now · 80%

ソフトウェアエンジニア(Platform)【企画部】

In office (Tokyo, Japan)
Go
TypeScript
Node JS
JavaScript
Node JS
Nest.JS
Databases
TiDB
PostgreSQL
AI/ML
Copilot
Frontend
GraphQL
Next.js
React.js
DevOps
Datadog
PagerDuty
GitHub Actions
GitHub
Terraform
Azure
AWS
Management
Miro
+11
Apply
iij.ad.jp • HQ: Tokyo, Japan • Systems Integrators • MVNO • Cloud Platforms (IaaS & PaaS) • Internet Service Providers • 1001-5000 employees • Est. 1992 • Hiring 125
HQ: Tokyo, Japan • Systems Integrators • MVNO • Cloud Platforms (IaaS & PaaS) • Internet Service Providers • 1001-5000 employees • Est. 1992 • Hiring 125
Internet Initiative Japan is a Tokyo company founded in 1992 as the first commercial internet service provider in the country. It provides network connectivity, cloud infrastructure, security services and mobile virtual network operator services to enterprises and public bodies. The company also builds systems integration practices around its own network and cloud platforms.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 10 days ago Hiring now · 75%

KYU システムエンジニア(技術調査・検証)

$19k – $22k per year • In office (Fukuoka, Japan, 9am - 6pm)
LLM
DevOps
Windows
Linux
Azure
AWS
Apply
Verified live · 1 hour ago 10 days ago Hiring now · 75%

KYU システムエンジニア

$19k – $22k per year • In office (Fukuoka, Japan, 9am - 6pm)
Ruby
PHP
Java
DevOps
Unix
Linux
Azure
AWS
Apply
Verified live · 1 hour ago 10 days ago Hiring now · 75%

HIR システムエンジニア

$19k – $22k per year • In office (Hiroshima, Japan, 9am - 6pm)
VPN
VMWare
Linux
GCP
Azure
AWS
Apply

Hitachi Ics

hitachi-ics.co.jp
hitachi-ics.co.jp • Tokyo • Yokohama • Toyota • Hitachi • Atsugi • Hiring 27
Tokyo • Yokohama • Toyota • Hitachi • Atsugi • Hiring 27
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
Kotlin
PHP
C#
Java
Python
PHP
Laminas
DevOps
AWS Lambda
Git
AWS
+1
Apply
Verified live · 2 hours ago 10 days ago Hiring now · 80%

【システムエンジニア】大画面表示システムのエンジニア

$32k – $52k per year • In office (Tokyo, Japan)
Apply
Verified live · 2 hours ago 10 days ago Hiring now · 80%

日立グループ向けWEBシステム開発エンジニア

$32k – $52k per year • In office (Hitachi, Japan)
C#
Java
C#
.NET
Databases
MySQL
Apply
Machines can read this selection · checked 14:55 UTC
Backend Developer Jobs in Japan
Frequently asked questions
How many Backend Developer jobs in Japan are available on Alion?
There are currently 168 active listings from 86 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Japan pay?
The average salary is around $72,945 per year based on the current listings.
Are remote options available for Backend Developer jobs in Japan?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Japan?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.