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
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
1,379 remote jobs are open to candidates in Japan.Show remote jobs

KENTEM

kentem.jp
kentem.jp · HQ: Fuji, Japan · Construction Management Software · Trust D · Hiring 17
HQ: Fuji, Japan · Construction Management Software · Trust D · Hiring 17
KENTEM is a Japanese IT company that develops and sells construction management software and ICT solutions for civil engineering and building sites. Its products are used by more than 49,000 companies, including most major general contractors, and it hires web, Windows, test and 3D application engineers in Shizuoka, Fuji, Nagoya and Fukuoka. The company is headquartered in Fuji, Shizuoka, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 1 month ago Long shot · 23%

【静岡】WEBエンジニア(バックエンド)

$25k – $38k per year · In office (Shizuoka, Japan) · Full-Time
Ruby
PHP
C#
Java
C#
ASP.NET Core
Databases
Azure Cosmos DB
DevOps
Jenkins
GitHub
Rest API
Azure
+2
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Likely inactiveVerified live · 3 hours ago 2 years ago Long shot · 3%

【名古屋】Webエンジニア(テックリード)

$35k – $44k per year · In office (Nagoya, Japan) · Full-Time
C#
TypeScript
JavaScript
C#
ASP.NET Core
Databases
Azure Cosmos DB
MySQL
Frontend
JQuery
React.js
DevOps
GitHub Actions
Jenkins
GitHub
Azure
+4
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Likely inactiveVerified live · 3 hours ago 2 years ago Long shot · 3%

【富士本社】アプリケーションエンジニア(3Dアプリ)

$25k – $38k per year · In office (Fuji, Japan) · Full-Time
C#
C++
C#
.NET
C++
OpenGL
DirectX
DevOps
Jenkins
GitHub
Apply

Bjak

bjak.my
bjak.my · HQ: Petaling Jaya, Malaysia · InsurTech · Financial Comparison & Loan Marketplaces · 5000+ employees · Est. 2015 · Trust B · Hiring 1955, 112 new
HQ: Petaling Jaya, Malaysia · InsurTech · Financial Comparison & Loan Marketplaces · 5000+ employees · Est. 2015 · Trust B · Hiring 1955, 112 new
Bjak is a Malaysian insurance technology company founded in 2015 that operates the largest insurance comparison site in Southeast Asia, letting consumers compare and buy motor and travel cover online. It has extended beyond comparison into insurance distribution technology, claims processing and a broader financial services platform, and it develops much of its own infrastructure in house including document processing and pricing systems. Headquartered in Petaling Jaya near Kuala Lumpur, it operates across Malaysia, Thailand, Taiwan and other regional markets and remains privately held and profitable.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 1 month ago Long shot · 16%

Principal Software Engineer

≈ $42k – $125k per year (Estimated) · Lead · 7+ years exp · Hybrid (Tokyo, Japan) · Full-Time · Principal · English: B2
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Verified live · 3 hours ago 1 month ago Long shot · 16%

Lead Engineer (Japan)

≈ $42k – $125k per year (Estimated) · Lead · Hybrid (Tokyo, Japan) · Full-Time · Staff · English: B2
Apply
Verified live · 3 hours ago 1 month ago Long shot · 16%

Lead Engineer - Stock Trading App

≈ $42k – $108k per year (Estimated) · Lead · Hybrid (Tokyo, Japan) · Full-Time · Staff · English: B2
Apply

OneProof

one-proof.co.jp
one-proof.co.jp · HQ: Tokyo, Japan · E-commerce Platforms · E-commerce Marketing · Staffing · EOR · Hiring 2
HQ: Tokyo, Japan · E-commerce Platforms · E-commerce Marketing · Staffing · EOR · Hiring 2
OneProof is an e-commerce solutions company offering online store operation outsourcing, EC site construction, consulting, fulfilment and multi-marketplace expansion. It has supported e-commerce divisions for more than 2,000 companies and also has a team in Dhaka. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 1 month ago Fading · 33%

バックエンドエンジニア

$32k per year · In office (Tokyo, Japan) · Full-Time
PHP
JavaScript
Python
PHP
Laravel
Databases
Google BigQuery
MySQL
DevOps
GitHub
Rest API
Docker
GCP
AWS
Cybersecurity
OWASP Top 10
+4
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Rebase

rebase.co.jp
rebase.co.jp · HQ: Tokyo, Japan · PropTech · Custom Software Development · Hiring 7
HQ: Tokyo, Japan · PropTech · Custom Software Development · Hiring 7
Rebase is a Japanese internet company whose mission is to bring people together through shared spaces. It runs Instabase, a rental space booking platform with more than 46,000 listed meeting rooms, studios and party rooms, and the community event service TOIRO, and it hires UI and UX designers, full stack engineers and customer success leads. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 1 month ago Hiring now · 86%

03_エンジニアリング部門|シニアバックエンドエンジニア

In office (Tokyo, Japan) · Full-Time
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
ElasticSearch
OpenSearch
Amazon Aurora
Redis
PostgreSQL
AI/ML
OpenAI Codex
Devin
Claude Code
Claude
Copilot
Frontend
GraphQL
Next.js
React.js
DevOps
New Relic
AWS Fargate
AWS Lambda
Amazon ECS
GitHub Actions
AWS
+15
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Verified live · 1 hour ago 1 month ago Hiring now · 86%

03_エンジニアリング部門|シニアフルスタックエンジニア

In office (Tokyo, Japan) · Full-Time
Ruby
Go
Node JS
TypeScript
JavaScript
Python
Ruby
Ruby on Rails
Databases
ElasticSearch
OpenSearch
Google BigQuery
Amazon Aurora
Redis
PostgreSQL
AI/ML
Scikit-learn
Pandas
NumPy
Devin
Cursor
ChatGPT
OpenAI
Claude Code
PyTorch
Copilot
Frontend
GraphQL
Next.js
React.js
Mobile
React Native
Firebase
DevOps
CircleCI
Netlify
Nginx
AWS Fargate
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
Amazon S3
GitHub
GCP
CI/CD
AWS
+33
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Nestlé

nestle.com
nestle.com · HQ: Vevey, Switzerland · Pet Food, Supplies & Care · Confectionery · Dairy Products · FMCG & Consumer Brand Groups · 5000+ employees · Est. 1866 · Trust A · Hiring 1299, 185 new
HQ: Vevey, Switzerland · Pet Food, Supplies & Care · Confectionery · Dairy Products · FMCG & Consumer Brand Groups · 5000+ employees · Est. 1866 · Trust A · Hiring 1299, 185 new
Headquartered in Vevey, Switzerland, Nestlé is the world's largest food and beverage company. The multinational organization develops, manufactures, and markets an extensive portfolio of consumer products, including coffee, dairy, infant nutrition, pet care, and confectionery brands. Operating across nearly every global region, the corporation focuses on enhancing quality of life through continuous innovation in health, wellness, and sustainable nutrition.
Irina Ushakova · HR
No careers mailbox known
Top 25% payVerified live · 2 hours ago 1 month ago Long shot · 22%

設備保全リードエンジニア(工場安定操業・改善推進)

$381k – $610k per year · In office (Shimada, Japan, 9am - 5pm) · Japanese
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YKK

ykk.co.jp
ykk.co.jp · HQ: Tokyo, Japan · Textile Manufacturing · Mechanical Components & Fasteners · Est. 1934 · Hiring 9
HQ: Tokyo, Japan · Textile Manufacturing · Mechanical Components & Fasteners · Est. 1934 · Hiring 9
YKK is a Japanese manufacturer of zippers, snap fasteners, buttons and textile and resin products, operating in more than 70 countries and regions. Its philosophy of the cycle of goodness shapes its sustainability plans, and it hires engineers in AI, IT infrastructure and control design for its fastening manufacturing equipment. Founded in 1934, the company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Fading · 33%

生産技術系システムエンジニア

$38k – $62k per year · In office (Toyama, Japan) · Full-Time
C#
Java
SQL
Databases
Oracle
Apply

Polymer Capital

polymercapital.com
polymercapital.com · Tokyo · Chiyoda · Asset Management & Funds · Hedge Funds & Alternative Investments · Hiring 4
Tokyo · Chiyoda · Asset Management & Funds · Hedge Funds & Alternative Investments · Hiring 4
Polymer Capital Management is an Asia-focused private asset manager dedicated to institutional investors. Our multi-manager hedge fund platform aims to generate consistent and low-volatility returns from a diversified, market neutral portfolio. Our country-specific long-only strategies aims for long-term capital appreciation.
No named decision-maker yet.
Careers mailbox is known
Verified live · 8 hours ago 1 month ago Fading · 33%

C++ Developer - Analyst/Associate, Risk & Quant Analytics

In office (Chiyoda, Japan)
C++
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Members

members.co.jp
members.co.jp · HQ: Tokyo, Japan · Low-Code & No-Code Platforms · IT Consulting & Digital Transformation · Digital Marketing · Est. 1995 · Hiring 13
HQ: Tokyo, Japan · Low-Code & No-Code Platforms · IT Consulting & Digital Transformation · Digital Marketing · Est. 1995 · Hiring 13
Members is a Japanese digital services company that places digital specialists with client companies to support their digital transformation, AI use and digital marketing. Founded in 1995, it works on low-code development, cloud, data analysis, UX and decarbonisation projects and hires system engineers, SRE and DevOps engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Fading · 33%

【RS】システムエンジニア

$32k – $64k per year · In office (Tokyo, Japan) · Full-Time
AWS
Management
Power Apps
Apply

Valeo

valeo.com
valeo.com · HQ: Paris, France · Autonomous Driving · Automotive Manufacturing · Automotive Components · 5000+ employees · Est. 1923 · Trust B · Hiring 743, 41 new
HQ: Paris, France · Autonomous Driving · Automotive Manufacturing · Automotive Components · 5000+ employees · Est. 1923 · Trust B · Hiring 743, 41 new
Valeo is a French automotive supplier headquartered in Paris that designs and manufactures systems for automakers and new mobility players, organized into Brain, Power and Light divisions plus the Valeo Service aftermarket business. Its portfolio spans driver assistance sensors such as the SCALA LiDAR, electrified powertrains, 48V hybrid systems, thermal systems, lighting and software-defined vehicle software, and the group, listed on the Paris stock exchange, traces its origins to 1923. It hires quality, test and validation, process, maintenance, systems and software engineers, buyers, program managers, technicians and interns at plants and R&D centers in Europe, Asia and the Americas.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Fading · 26%

神奈川伊勢原_Lighting Controller Platform Software Engineer

Japan · Remote (Japan) · Full-Time
Apply
Verified live · 2 hours ago 2 months ago Long shot · 24%

神奈川伊勢原_Software Technical Leader

≈ $41k – $122k per year (Estimated) · Lead · 5+ years exp · Hybrid (Isehara, Japan) · Full-Time · Staff · Japanese · English
Apply

Kakaku.com

kakaku.com
kakaku.com · HQ: Tokyo, Japan · Price Comparison · Est. 1997 · Hiring 37, 4 new
HQ: Tokyo, Japan · Price Comparison · Est. 1997 · Hiring 37, 4 new
Kakaku.com is a Tokyo internet company founded in 1997 that operates the leading price comparison site in Japan. It also runs the restaurant review platform Tabelog, travel and insurance comparison services and several media properties. The company monetises through affiliate commissions, advertising and restaurant subscription services.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 2 months ago Fading · 33%

<カカクコム>食べログテックリード(サーバーサイド)

$57k – $83k per year · In office (Tokyo, Japan) · Full-Time
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
Google BigQuery
MySQL
AI/ML
Dify
Devin
OCR
Claude Code
DevOps
CircleCI
GitHub
Git
GCP
Analytics
Tableau
Management
Asana
Miro
+8
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$41k – $64k per year · In office (Tokyo, Japan) · Full-Time
Ruby
PHP
C#
Java
Python
Node JS
JavaScript
PHP
Symfony
Node JS
Puppeteer
Databases
ElasticSearch
Apache Solr
Redis
MySQL
Apache Kafka
Frontend
Vue.js
DevOps
Kibana
Envoy
GitLab
Prometheus
Grafana
Jenkins
GitHub
Terraform
GCP
Kubernetes
AWS
Management
Confluence
+19
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$44k per year · In office (Tokyo, Japan) · Full-Time
PHP
Node JS
JavaScript
PHP
Symfony
Node JS
Puppeteer
Databases
ElasticSearch
Apache Solr
Redis
MySQL
Apache Kafka
Frontend
Vue.js
DevOps
Kibana
Datadog
Envoy
GitLab
Prometheus
Grafana
Jenkins
GitHub
Terraform
GCP
Kubernetes
AWS
Management
Confluence
+16
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Synopsys

synopsys.com
synopsys.com · HQ: Sunnyvale, United States · Simulation & Digital Twin Software · Semiconductor IP & Chip Design Services · EDA Software · 5000+ employees · Est. 1986 · NASDAQ: SNPS · Trust A · Hiring 458, 45 new
HQ: Sunnyvale, United States · Simulation & Digital Twin Software · Semiconductor IP & Chip Design Services · EDA Software · 5000+ employees · Est. 1986 · NASDAQ: SNPS · Trust A · Hiring 458, 45 new
Synopsys is an American software company founded in 1986 that supplies electronic design automation tools used to design and verify integrated circuits, together with a large portfolio of licensable semiconductor IP such as interface, memory and processor blocks. Its 2025 acquisition of Ansys added engineering simulation software for structures, fluids and electromagnetics, while it sold its application security business, now Black Duck, in 2024. Listed on Nasdaq, it hires applications engineers, SoC solutions engineers and R&D staff in the United States, India and Vietnam. The company is headquartered in Sunnyvale, California, United States.
Mike Ellow · Executive Officer · decision-maker
Janet Lee · Executive Officer · decision-maker
Aart de Geus · Executive Officer, Director · decision-maker
Shelagh Glaser · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 2 months ago Fading · 26%

Applications Engineering, Staff Engineer - 18797

≈ $64k – $138k per year (Estimated) · Staff+ · 5+ years exp · In office (Usa, Japan) · Bachelor's Degree · TS/SCI · Citizenship or vetting required · Staff
MATLAB
C#
C++
Java
Python
SpaceTech
STK
ANSYS
Apply
lmi.ne.jp · HQ: Tokyo, Japan · Human Resources · HR & Payroll Software · Staffing · EOR · Trust B · Hiring 9
HQ: Tokyo, Japan · Human Resources · HR & Payroll Software · Staffing · EOR · Trust B · Hiring 9
Link and Motivation is a Japanese technology company that provides products raising employee engagement and supporting organisation and human resources transformation. It is building multiple new products with AI-driven development and hires full stack engineers, SREs, UI designers and product managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan)
TypeScript
Python
JavaScript
AI/ML
Dify
AWS Bedrock
Gemini
Streamlit
Devin
Cursor
OpenAI
Claude Code
Claude
Copilot
Frontend
Vue.js
Next.js
Storybook
React.js
DevOps
Datadog
GitHub Actions
GitHub
Terraform
Docker
Kubernetes
Azure
CI/CD
AWS
Design
Figma
Management
n8n
Confluence
Jira
+22
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Open 371 daysVerified live · 4 hours ago 1 year ago Long shot · 4%

フロント/バックエンドエンジニア(プラットフォーム開発ユニット)

$33k – $40k per year · In office (Tokyo, Japan)
TypeScript
Python
JavaScript
AI/ML
Dify
AWS Bedrock
Gemini
Streamlit
Devin
Cursor
OpenAI
Claude Code
Claude
Frontend
Vue.js
Next.js
Storybook
React.js
DevOps
Datadog
GitHub Actions
GitHub
Terraform
Docker
Kubernetes
Azure
CI/CD
AWS
Design
Figma
Management
n8n
Confluence
Jira
+21
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Axelspace Holdings

axelspacehd.com
axelspacehd.com · HQ: Chūō, Japan · Earth Observation · Satellite Manufacturing · Space & Aerospace · Startup · Trust D · Hiring 10
HQ: Chūō, Japan · Earth Observation · Satellite Manufacturing · Space & Aerospace · Startup · Trust D · Hiring 10
Axelspace has been leading the space business industry as a pioneer of microsatellite technology since 2008. With the vision of.
No named decision-maker yet.
No careers mailbox known
$26k per year · In office (Tokyo, Japan) · Part-Time · Japanese · English: C1
Rust
C++
Python
Python
SQLAlchemy
FastAPI
Pydantic
Databases
PostgreSQL
DevOps
AWS Lambda
Amazon S3
GitHub Actions
Git
Docker
CI/CD
AWS
+6
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asken

asken.inc
asken.inc · HQ: Tokyo, Japan · Nutrition & Dietetics · Consumer Health Apps · Trust B · Hiring 8
HQ: Tokyo, Japan · Nutrition & Dietetics · Consumer Health Apps · Trust B · Hiring 8
asken is a Japanese company that develops and runs asken, one of the largest meal tracking and diet apps in Japan. The app gives evidence-based nutrition advice drawing on nutrition science, and the company hires product, AI, backend, infrastructure and Android engineers and a senior tech lead. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 2 months ago Fading · 33%

プロダクトエンジニア

$44k – $76k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Swift
PHP
TypeScript
Java
Python
Java
Spring Boot
Kotlin
Kotest
Databases
OpenSearch
Google BigQuery
Amazon Aurora
AI/ML
Langfuse
AWS Bedrock
Google ADK
Amazon SageMaker
OpenAI Agents SDK
AWS Strands Agents
Devin
Cursor
Claude Code
LLM
AI Agents
Mobile
Jetpack Compose
SwiftUI
Firebase
Kotlin Multiplatform
DevOps
New Relic
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
GitHub Actions
GitHub
Terraform
Windows
CI/CD
AWS
Analytics
Looker
+30
Apply
Open 684 daysVerified live · 3 hours ago 2 years ago Long shot · 4%

バックエンドエンジニア

$44k – $76k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Swift
PHP
TypeScript
Java
Python
Java
Spring Boot
Kotlin
Kotest
Databases
OpenSearch
Google BigQuery
Amazon Aurora
AI/ML
Langfuse
AWS Bedrock
Google ADK
Amazon SageMaker
OpenAI Agents SDK
AWS Strands Agents
Devin
Cursor
Claude Code
AI Agents
Mobile
Jetpack Compose
SwiftUI
Firebase
Kotlin Multiplatform
DevOps
New Relic
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
GitHub Actions
GitHub
Terraform
Windows
CI/CD
AWS
Analytics
Looker
+29
Apply

SATT

satt.jp
satt.jp · Naha · Tokyo · IT Training & Certification · E-learning · Est. 1986 · Hiring 3
Naha · Tokyo · IT Training & Certification · E-learning · Est. 1986 · Hiring 3
SATT is a Japanese IT education and e-learning company established in 1986 as a member of the Sundai group. It develops and deploys e-learning systems and content, AI learning tools and school administration systems for companies, universities and schools, and hires software and system engineers in Okinawa and Tokyo. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 1 hour ago 2 months ago Fading · 33%

【Edtech / 沖縄】ソフトウェアエンジニア

$267k – $381k per year · In office (Naha, Japan) · Full-Time
PHP
Java
AI/ML
Claude Code
Apply
$305k – $534k per year · In office (Tokyo, Japan) · Full-Time
Ruby
PHP
Apply
Open 93 daysTop 25% pay 3 months ago Long shot · 8%

【Edtech】シニアシステムエンジニア

$381k – $572k per year · In office (Tokyo, Japan)
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
PostgreSQL
Frontend
Vue.js
Nuxt.js
Apply
Report

Sprocket

sprocket.bz
sprocket.bz · Tokyo · Customer Support & Help Desk Software · Custom Software Development · Hiring 2
Tokyo · Customer Support & Help Desk Software · Custom Software Development · Hiring 2
Sprocket is a software company that offers a customer experience improvement platform combining marketing automation, customer data, BI and AI functions. It pairs the platform with hands-on consulting to improve conversion rates, and hires marketing consultants for customer success roles that can be fully remote. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 2 months ago Fading · 33%

【リモート&フルフレックス】プロダクトエンジニア

$534k – $686k per year · In office (Tokyo, Japan) · Full-Time
Rust
Scala
TypeScript
Java
Python
JavaScript
Scala
Akka
Databases
DynamoDB
Google BigQuery
Google Cloud Spanner
MySQL
Apache Kafka
AI/ML
Vertex AI
Claude Code
Claude
Frontend
Next.js
Vite
React.js
Mobile
Firebase
DevOps
gRPC
AWS CDK
Amazon EKS
AWS Fargate
Google Cloud Run
AWS Lambda
Amazon ECS
Amazon Kinesis
GitHub
Terraform
GCP
AWS
Kubernetes
Cybersecurity
Auth0
Analytics
Looker
+26
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Medley

medley.jp
medley.jp · HQ: Tokyo, Japan · EHR & Clinical Software · Patient Access & Booking · Est. 2009 · Trust A · Hiring 49, 1 new
HQ: Tokyo, Japan · EHR & Clinical Software · Patient Access & Booking · Est. 2009 · Trust A · Hiring 49, 1 new
Medley is a Tokyo healthcare technology company founded in 2009 that builds cloud systems for clinics and pharmacies. Its CLINICS platform covers online consultations, electronic medical records and appointment booking, and it also runs a medical career marketplace. The company works with regulators on the rollout of online medical care in Japan.
Takiguchi Haoping · CEO · decision-maker
No careers mailbox known
Top 25% payVerified live · 12 min ago 2 months ago Hiring now · 86%

Webアプリケーション開発エンジニア/MEDIXS 薬歴 東京

$534k – $763k per year · In office (Tokyo, Japan) · Full-Time
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
MySQL
Frontend
Vue.js
React.js
DevOps
Datadog
GitHub Actions
GitHub
Git
GCP
CI/CD
AWS
+6
Apply
Top 25% payVerified live · 12 min ago 5 months ago Likely open · 55%

リードエンジニア/頭痛ーる 東京

$534k – $915k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Swift
PHP
TypeScript
JavaScript
AI/ML
Devin
Cursor
Claude Code
Claude
Frontend
Vue.js
Next.js
React.js
DevOps
GitHub
AWS
Management
Confluence
+7
Apply
Verified live · 12 min ago 8 months ago Fading · 43%

エンジニア/松江オフィス

In office (Matsue, Japan) · Full-Time
Ruby
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
DevOps
Unix
GitHub
GCP
Azure
AWS
+1
Apply

Kimaroom

kimaroom.co.jp
kimaroom.co.jp · HQ: Tokyo, Japan · Property Management · PropTech · Hiring 4
HQ: Tokyo, Japan · Property Management · PropTech · Hiring 4
Kimaroom is a Japanese proptech company building platforms that make residential rental real estate transactions smoother. Its SaaS products include Kimaroom CRM, a lease renewal management system and the Kimaroom Sign contract service, and it hires tech leads, full-stack engineers and product managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago 2 months ago Fading · 33%

自社SaaS「キマルーム 更新管理」 のフルスタックエンジニア

$381k – $534k per year · In office (Tokyo, Japan) · Full-Time
PHP
JavaScript
PHP
Laravel
Databases
MySQL
Frontend
Next.js
React.js
DevOps
GitHub
QA
Jest
Vitest
+1
Apply

Ageless

ageless.co.jp
ageless.co.jp · HQ: Tokyo, Japan · Career Services · IT Staffing & Staff Augmentation · Recruiting & Staffing · Likely startup · Trust C · Hiring 11
HQ: Tokyo, Japan · Career Services · IT Staffing & Staff Augmentation · Recruiting & Staffing · Likely startup · Trust C · Hiring 11
Ageless is a Japanese startup whose mission is to remove age-based barriers, running several businesses in the senior talent and HR field. It reported annual revenue of 1.2 billion yen and raised a Series A round of 560 million yen in 2025, and hires engineers, designers and business growth staff. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 2 months ago Long shot · 23%

エンジニア職(28新卒)

$24k – $64k per year · In office (Tokyo, Japan) · Full-Time
JavaScript
Ruby
Ruby
Ruby on Rails
Databases
PostgreSQL
DevOps
CircleCI
AWS Fargate
Docker
AWS
Apply
Likely inactiveVerified live · 1 hour ago 1 year ago Long shot · 3%

エンジニア職(27新卒)

$24k – $64k per year · In office (Tokyo, Japan) · Full-Time
JavaScript
Ruby
Ruby
Ruby on Rails
Databases
PostgreSQL
DevOps
CircleCI
AWS Fargate
Docker
AWS
Apply

BBIX

bbix.net
bbix.net · HQ: Tokyo, Japan · Enterprise Networks · Est. 2003 · Hiring 25
HQ: Tokyo, Japan · Enterprise Networks · Est. 2003 · Hiring 25
Founded in 2003, BBIX, Inc. (a subsidiary of SoftBank Corp.) is a telecommunications and Internet Exchange (IX) provider specializing in high-speed peering, cloud interconnection, and network infrastructure solutions. Headquartered in Tokyo, Japan, the enterprise operates an extensive network of carrier-neutral IX connection points across Asia, North America, and Europe. Through its core IX platform, Open Connectivity eXchange (OCX), and multi-cloud transit services, it enables internet service providers (ISPs), content providers, and enterprise networks to exchange traffic directly, reduce latency, and optimize global data transport.
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$22k – $32k per year · In office (Tokyo, Japan) · Part-Time
Python
JavaScript
Python
FastAPI
AI/ML
LangGraph
OpenAI
LangChain
Frontend
Next.js
React.js
DevOps
Git
+1
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Verified live · 1 hour ago 2 months ago Fading · 33%

【アルバイト】ソフトウェアエンジニア(ITシステム室)

$22k – $32k per year · In office (Tokyo, Japan) · Part-Time
PHP
JavaScript
SQL
DevOps
GitHub
Linux
Apply
Verified live · 1 hour ago 2 months ago Fading · 33%

ソフトウェアエンジニア(業務システム)

$38k – $70k per year · In office (Tokyo, Japan)
PHP
JavaScript
Python
Analytics
ETL/ELT
Apply
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Backend Developer Jobs in Japan
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