Backend Developer Jobs in Tokyo

Backend Developer jobs in Tokyo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $74,224/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Tokyo
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Berry

berryinc.co.jp
berryinc.co.jp · HQ: Tokyo, Japan · 3D Printers & Additive Manufacturing · Surgical Instruments & Devices · Hiring 9
HQ: Tokyo, Japan · 3D Printers & Additive Manufacturing · Surgical Instruments & Devices · Hiring 9
Berry is a Japanese medical device startup that uses 3D printing and 3D data analysis to make and sell cranial remolding helmets for babies. It also develops AI-based diagnostic apps and a treatment platform aimed at reducing gaps in access to care, and hires product, backend and full stack engineers, an engineering manager and customer success staff. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 15 days ago Hiring now · 74%

【新卒】AIで医療機器の品質を支える|フルスタックエンジニア

$23k – $32k per year · In office (Tokyo, Japan)
TypeScript
Databases
Supabase
Apply
Verified live · 3 hours ago 2 months ago Long shot · 17%

【中途】リモート可|医療×3D バックエンドエンジニア

$44k – $76k per year · In office (Tokyo, Japan) · Full-Time
Datadog
GitHub
Apply
Verified live · 3 hours ago 2 months ago Long shot · 17%

【新卒】医療×3Dのプロダクト開発|プロダクトエンジニア

$22k – $32k per year · In office (Tokyo, Japan) · Full-Time
Apply

Morgenrot

morgenrot.net
morgenrot.net · HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Cloud Platforms (IaaS & PaaS) · Est. 2019 · Startup · Hiring 8, 3 new
HQ: Tokyo, Japan · IT Consulting & Digital Transformation · Cloud Platforms (IaaS & PaaS) · Est. 2019 · Startup · Hiring 8, 3 new
Morgenrot is a Japanese computing infrastructure company that provides GPU cloud services, GPU resource management and AI data center solutions for the generative AI era. Its products include the public GPU cloud platform Cloud Bouquet and the virtualization operations platform TailorNode, and it hires network engineers, infrastructure engineering managers and customer success staff for AI workloads. The company is headquartered in Kojimachi, Chiyoda, Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 15 days ago Hiring now · 90%

シニアアプリケーションエンジニア(MGR候補)

In office (Tokyo, Japan)
Claude
Apply

Amazon

amazon.com
amazon.com · HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15328, 1087 new
HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15328, 1087 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
Jeff Bezos · Founder & Executive Chairman · decision-maker
Scott McMillan · Executive Officer · decision-maker
Emily Austin · Executive Officer · decision-maker
Joel Wallenstrom · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 15 days ago Likely open · 54%

Software Development Engineer, JP Seller Tech team

In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · English: B2
TypeScript
Java
Python
Kotlin
Kotlin
Dagger
AI/ML
Cursor
Claude Code
Copilot
AI Agents
DevOps
Git
Linux
AWS
+4
Apply
Verified live · 2 hours ago 16 days ago Likely open · 51%

【For Graduates 2027 start/Full-Time】Software Development Engineer, JP Seller Tech team

In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · English: B2
TypeScript
Java
Python
Kotlin
Kotlin
Dagger
AI/ML
Cursor
Claude Code
Copilot
AI Agents
DevOps
Git
Linux
AWS
+4
Apply
Verified live · 2 hours ago 16 days ago Likely open · 51%

【Class of 2027/Full-Time】Software Development Engineer, JP Seller Tech team

In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · English: B2
TypeScript
Java
Python
Kotlin
Kotlin
Dagger
AI/ML
Cursor
Claude Code
Copilot
AI Agents
DevOps
Git
Linux
AWS
+4
Apply

Nifty Corporation

nifty.co.jp
nifty.co.jp · HQ: Tokyo, Japan · Hiring 21
HQ: Tokyo, Japan · Hiring 21
Headquartered in Tokyo, Japan, Nifty Corporation is a leading internet service provider and telecommunications company. The firm delivers a wide range of consumer and enterprise connectivity solutions, including high-speed fiber-optic broadband, mobile network services, and web hosting. Operating as a subsidiary of Nojima Corporation, it also develops cloud infrastructure, IoT solutions, and diverse digital lifestyle services for the Japanese market.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 17 days ago Hiring now · 73%

Webエンジニア【自社ポータルサイト】(契約社員)

In office (Tokyo, Japan) · Contractor
TypeScript
Java
Python
DevOps
GitHub
Docker
Apply
$28k – $47k per year · In office (Tokyo, Japan) · Full-Time
PHP
Python
DevOps
GCP
AWS
Apply
Verified live · 3 hours ago 17 days ago Hiring now · 73%

バックエンドエンジニア(@nifty光)

$32k – $47k per year · In office (Tokyo, Japan) · Full-Time · Japanese: C1
Java
Python
Databases
MySQL
PostgreSQL
DevOps
AWS
Apply

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
$387k – $542k 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 · 5 hours ago 19 days ago Fading · 42%

【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

$455k – $683k 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 · 5 hours ago 29 days ago Fading · 29%

【2】バックエンドエンジニア/my route開発G/東京

$40k 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

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 · 4 hours ago 18 days ago Likely open · 58%

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 · 4 hours ago 2 months ago Fading · 27%

Webエンジニア

$32k – $63k 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 · 4 hours ago 18 days ago Likely open · 60%

【ヤスラク】フルスタックエンジニア

$8k – $189.7M per year · In office (Tokyo, Japan)
Apply
Verified live · 4 hours ago 2 months ago Fading · 28%

【Uppers】フルスタックエンジニア

$12k – $379.3M 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 · 4 hours ago 18 days ago Likely open · 60%

【東京】SE_ソリューションのアプリケーションエンジニア

$326k – $455k per year · In office (Tokyo, Japan, 10am - 3pm)
JavaScript
SQL
TypeScript
Frontend
JQuery
Angular
Management
ServiceNow
Apply

Cookpad

cookpad.careers
cookpad.careers · HQ: Tokyo, Japan · Food Technology · Online Forums & Community Platforms · Hiring 13
HQ: Tokyo, Japan · Food Technology · Online Forums & Community Platforms · Hiring 13
Cookpad is a Japanese internet company running a recipe sharing and search platform with the mission of making everyday cooking fun. Launched in Japan in March 1998, the service is used in 67 countries and regions in 26 languages, and the company hires Android, iOS, Ruby on Rails, machine learning and site reliability engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 18 days ago Likely open · 60%

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 · 5 hours ago Visa sponsorship 18 days ago Likely open · 60%

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 · 5 hours ago 18 days ago Likely open · 60%

【YELL BANK】リードエンジニア(中途採用)

$47k – $63k 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 · 5 hours ago 26 days ago Fading · 41%

【PAY ID】Webアプリケーションエンジニア(中途採用)

$32k – $51k 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 · 5 hours ago 1 month ago Fading · 35%

【BASE・YELL BANK】エンジニア職(28新卒採用)

$28k – $41k 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

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 · 2 hours ago 19 days ago Likely open · 60%

【首都圏】システムエンジニア 第2新卒・業界未経験歓迎

$242k per year · In office (Tokyo, Japan)
Apply

SI&C

siac.co.jp
siac.co.jp · HQ: Tokyo, Japan · Custom Software Development · Systems Integrators · Hiring 18
HQ: Tokyo, Japan · Custom Software Development · Systems Integrators · Hiring 18
SI&C is a Japanese independent systems integrator providing application development, infrastructure and network engineering and IT consulting. It mainly serves manufacturing and public sector clients, works on embedded software and AI projects and draws on Accenture's capabilities, with offices in Tokyo and Osaka. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 19 days ago Likely open · 60%

【全BU】バックエンド/メンバー・サブリーダー

$28k – $70k per year · In office (Tokyo, Japan)
JavaScript
Python
Frontend
Vue.js
React.js
DevOps
Linux
AWS
Apply
Verified live · 2 hours ago 19 days ago Likely open · 60%

【全BU】バックエンド/PL

$35k – $44k per year · In office (Tokyo, Japan)
JavaScript
Frontend
Vue.js
React.js
DevOps
Linux
AWS
Apply
Verified live · 2 hours ago 19 days ago Likely open · 60%

【全BU】バックエンド/PM

$41k – $95k per year · In office (Tokyo, Japan)
JavaScript
Frontend
Vue.js
React.js
DevOps
Linux
AWS
Apply

NTT DATA

nttdata.co.jp
nttdata.co.jp · HQ: Tokyo, Japan · 1001-5000 employees · Est. 1967 · Hiring 199
HQ: Tokyo, Japan · 1001-5000 employees · Est. 1967 · Hiring 199
NTT DATA is a premier global information technology services, digital engineering, and business consulting enterprise. Headquartered in Tokyo, Japan, the company operates as a core subsidiary of the Nippon Telegraph and Telephone (NTT) Group, providing comprehensive system integration, cloud modernization, enterprise application management, data analytics, and cybersecurity solutions. Tracing its origins back to NTT's data communications division founded in 1967 and officially established as an independent corporation in 1988, NTT DATA operates across more than 50 countries, serving a significant portion of the Fortune Global 100 with large-scale digital transformation initiatives across financial services, public sector, healthcare, manufacturing, and telecommunications.
No named decision-maker yet.
No careers mailbox known

Nttcom

nttcom.co.jp
nttcom.co.jp · Tokyo · Chiba · Hiring 46, 1 new
Tokyo · Chiba · Hiring 46, 1 new
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
GCP
Azure
AWS
Apply
Verified live · 3 hours ago 19 days ago Likely open · 60%

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 54
HQ: Tokyo, Japan · Management Consulting · Systems Integrators · IT Consulting & Digital Transformation · Est. 1965 · Hiring 54
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 · 3 hours ago 19 days ago Likely open · 60%

システムエンジニア・テクニカルエンジニア(AI関連)

In office (Tokyo, Japan)
Python
AI/ML
NLP
LLM
DevOps
Azure
AWS
Apply
In office (Tokyo, Japan)
Java
Databases
Snowflake
DevOps
GCP
Azure
AWS
Management
ServiceNow
Apply

MinebeaMitsumi

minebeamitsumi.com
minebeamitsumi.com · HQ: Tokyo, Japan · Analog & Power Semiconductors · Motors, Drives & Motion Control · Mechanical Components & Fasteners · Est. 2000 · Hiring 15, 1 new
HQ: Tokyo, Japan · Analog & Power Semiconductors · Motors, Drives & Motion Control · Mechanical Components & Fasteners · Est. 2000 · Hiring 15, 1 new
MinebeaMitsumi is a Japanese manufacturer of precision machined components such as bearings and of electronic devices including motors, sensors, measuring equipment and semiconductors. It runs development and production sites across Japan and abroad, and hires circuit designers, firmware and IoT engineers and IT infrastructure staff. The company is headquartered in Tokyo, Japan.
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 · HQ: Tokyo, Japan · Energy Management · Power Grid · Oil & Gas · Hiring 9
HQ: Tokyo, Japan · Energy Management · Power Grid · Oil & Gas · Hiring 9
Tokyo Gas is a Japanese energy utility supplying city gas and electricity to households and businesses in the Tokyo area, including carbon-offset city gas. It is moving towards a utility platform model that integrates power plants and distributed energy and hires system architects, generative AI engineers and product managers for its myTOKYOGAS service. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 19 days ago Likely open · 60%

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 · 3 hours ago 19 days ago Likely open · 60%

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 · 3 hours ago 19 days ago Likely open · 60%

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
Machines can read this selection · checked 21:36 UTC
Backend Developer Jobs in Tokyo
Frequently asked questions
How many Backend Developer jobs in Tokyo are available on Alion?
There are currently 171 active listings from 100 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Tokyo pay?
The average salary is around $74,224 per year based on the current listings.
Are remote options available for Backend Developer jobs in Tokyo?
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 Tokyo?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.