Tech Jobs in Japan

Japan jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $87,625/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Japan
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

VELZI.AI LIMITED

velzi.com
VELZI.AI LIMITED is a company that uses artificial intelligence to provide cutting-edge solutions in enterprise software. Their products help businesses automate and optimize critical operations. VELZI.AI is at the forefront of innovation in AI development for large organizations.
velzi.com • Business Process Automation (BPA) • Software • Artificial Intelligence
Business Process Automation (BPA) • Software • Artificial Intelligence
Open 275 daysVerified live · 5 hours ago 10 months ago

DevOps Engineer

Equity • Remote • Contractor
JavaScript
Frontend
Next.js
React.js
Mobile
Firebase
DevOps
Amazon EKS
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
GitHub Actions
Google Cloud Run
Google GKE
Grafana
Kubernetes
Prometheus
Pulumi
Self-Healing
Terraform
Amazon CloudWatch
Amazon S3
GitHub
GitLab
IAM
FinOps
Apply
Open 431 dayVerified live · 5 hours ago 1 year ago

UI/UX Designer

Equity • Remote • Full-Time
JavaScript
Frontend
GSAP
Mobile
Lottie
Design
Figma
Framer
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Report

ZENKIGEN

zenkigen.co.jp
ZENKIGEN builds artificial intelligence tools for Japanese human resources, covering video interviewing and one-on-one coaching analytics. Founded in 2017 in Tokyo, its harutaka product is widely used in Japanese graduate recruitment. Its analytics help managers improve how they conduct regular check-ins.
zenkigen.co.jp • HQ: Tokyo, Japan • Est. 2017
HQ: Tokyo, Japan • Est. 2017
Open 280 days 10 months ago

バックエンドエンジニア

$39k – $84k per year (Estimated)In office (Tokyo, Japan) • Full-Time
Python
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
AI/ML
Claude
Claude Code
Copilot
Devin
Frontend
Next.js
React.js
DevOps
AWS
Datadog
GCP
Terraform
GitHub
Management
Slack
Apply
Report

Eclipse

eclipse.ai
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Open 298 daysVerified live · 2 days ago 10 months ago

Data Scientist (AI Data & LLM Specialist)

Remote
Python
AI/ML
AI Agents
Embeddings
Fine-tuning
LLM
NER
NumPy
Pandas
Scikit-learn
spaCy
Tokenization
Hugging Face
Reinforcement Learning
RLHF
Web3
dYdX
Ethereum
Layer 2
Solana
Uniswap
ZkSync Era
Management
Slack
Apply
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Agoda

agoda.com
Agoda is an online travel agency founded in 2005 by Michael Kenny and Robert Rosenstein, which built its position by concentrating on Asian accommodation supply that Western booking sites covered poorly. Acquired by Priceline, now Booking Holdings, in 2007, it kept its own brand, engineering organisation and regional focus rather than being absorbed, and remains headquartered in Singapore with its largest office in Bangkok. The platform lists millions of properties from international hotel chains down to small family guesthouses across Asia, and has expanded from accommodation into flights, airport transfers and activities.
agoda.com • HQ: Singapore • Air Transport • Commerce • Travel Agencies • Travel & Tourism • Travel Technology • Hotels & Resorts • 5000+ employees • Est. 2005
HQ: Singapore • Air Transport • Commerce • Travel Agencies • Travel & Tourism • Travel Technology • Hotels & Resorts • 5000+ employees • Est. 2005
Open 300 daysVerified live · 1 hour ago 10 months ago

Senior BI Analyst (Supply Analytics, Bangkok-based)

Senior • 4+ years expBangkok • Remote (Asia) • Relocation • Bachelor's Degree • Senior
Python
SQL
Analytics
Power BI
Tableau
A/B Testing
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Factory

factory.com
Our story actually dates back to 1996 when we started building and integrating computers & networks; as well developing some early web sites. As the Internet evolved, so did we; in 2000 we launched HTTP Factory, Inc. - reflecting our focus on deli...
factory.com • San Francisco • New York • Washington • London • Information Technology • Software
San Francisco • New York • Washington • London • Information Technology • Software
Open 305 daysVerified live · 1 hour ago 11 months ago

Technical Support Engineer - Remote APAC

Remote (APAC) • Full-Time
C++
Go
JavaScript
Node JS
Python
DevOps
AWS
Azure
GCP
CI/CD
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Goodpatch

goodpatch.com
Goodpatch is a Tokyo design company founded in 2011 that specialises in user experience and product design for digital services. It works with startups and large enterprises on interface design, design systems and product strategy, and developed the Prott prototyping tool. The company was among the first design focused firms to list on the Japanese growth market.
goodpatch.com • HQ: Tokyo, Japan • Est. 2011
HQ: Tokyo, Japan • Est. 2011
$46k – $133k per year (Estimated)In office (Tokyo, Japan) • Full-Time
JavaScript
Node JS
TypeScript
Databases
Supabase
AI/ML
LLM
Vertex AI
OpenAI
AI Agents
Frontend
Next.js
React.js
Tailwind CSS
DevOps
AWS
Azure
GCP
GitHub
Chips/EDA
PoC Library
Management
Slack
Apply
In office (Tokyo, Japan) • Full-Time
AI Agents
Design
Adobe Photoshop
Figma
Sketch
Apply
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Ascent

ascent.ai
Ascent Robotics provide advanced robotics software that can handle a diverse range of objects with flexibility and operate autonomously in response to the on-site environment, while also collaborating with humans.
ascent.ai • Tokyo • Industrial IoT (IIoT) • Internet of Things • Simulation & Digital Twin
Tokyo • Industrial IoT (IIoT) • Internet of Things • Simulation & Digital Twin
Open 328 daysVerified live · 10 hours ago 11 months ago

Technical Artist

In office (Tokyo, Japan) • Relocation • Visa sponsorship • Full-Time • Japanese • English
C#
C++
Python
Game Dev
Houdini
Robotics
Digital Twin
Design
Adobe Photoshop
Blender
Substance 3D Painter
Apply
Open 328 daysVerified live · 10 hours ago 11 months ago

Senior AI Engineer

$46k – $96k per year (Estimated) • Senior • In office (Tokyo, Japan) • Relocation • Visa sponsorship • Full-Time • Senior • English • Japanese
C++
Python
AI/ML
Knowledge Distillation
DevOps
Git
Robotics
Digital Twin
Management
Jira
Apply
Open 328 daysVerified live · 10 hours ago 11 months ago

Senior Full Stack Engineer

$41k – $94k per year (Estimated) • Senior • In office (Tokyo, Japan) • Relocation • Visa sponsorship • Full-Time • Senior • English • Japanese
JavaScript
Python
Databases
MySQL
DevOps
AWS
AWS Lambda
Amazon ECS
Amazon S3
Apply
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Xsolla

xsolla.com
Xsolla is a global video game commerce company that provides specialized financial and operational tools tailored for the gaming industry. The firm helps game developers and publishers fund, launch, market, and monetize their titles across PC, mobile, web, and cloud platforms. By operating as a merchant of record with support for over 1,000 local payment methods, it enables direct-to-consumer sales and seamless cross-border transactions for gaming studios worldwide.
xsolla.com • HQ: Los Angeles, United States • Financial Services • Payments • Game Development • Gaming • 1001-5000 employees • Est. 2006
HQ: Los Angeles, United States • Financial Services • Payments • Game Development • Gaming • 1001-5000 employees • Est. 2006
Open 337 daysVerified live · 1 day ago 12 months ago

Developer Evangelist - Community (APAC)

Middle • 3+ years expSeoul • Remote (APAC) • Full-Time • Middle • Korean (Optional) • Japanese (Optional)
Apply
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Aras

aras.com
Aras is a product lifecycle management software company headquartered in Andover, Massachusetts, and founded in 2000. The company develops the Aras Innovator platform, a low code environment for managing product data, requirements, configuration, quality, and digital twins across engineering and manufacturing. It licenses the platform on an open subscription model and serves industrial customers in aerospace, automotive, defense, and electronics.
aras.com • HQ: Andover, United States • Industrial Automation • Manufacturing • Simulation & Digital Twin • CAD & PLM • Software • Information Technology • 501-1000 employees • Est. 2000
HQ: Andover, United States • Industrial Automation • Manufacturing • Simulation & Digital Twin • CAD & PLM • Software • Information Technology • 501-1000 employees • Est. 2000
Open 356 days 12 months ago

Solution Architect

$45k – $109k per year (Estimated) • Staff+ • In office (Tokyo, Japan) • Full-Time • Architect
C#
JavaScript
Chips/EDA
PoC Library
Apply
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John Snow Labs

johnsnowlabs.com
John Snow Labs is an award-winning healthcare AI company for rapid adoption of AI in healthcare and life sciences organizations, providing high-compliance AI platform, state-of-the-art NLP libraries, and data market.
johnsnowlabs.com • Biotechnology • Medical AI • Artificial Intelligence • Est. 2015
Biotechnology • Medical AI • Artificial Intelligence • Est. 2015
Open 375 daysVerified live · 2 days ago 1 year ago

Machine Learning Engineer - Large Language Models

$60k – $120k per year • Senior • 5+ years exp • Remote • Master's Degree • Contractor • Senior • English
Axolotl
Fine-tuning
llama.cpp
LLM
NLP
PEFT
Prompt Engineering
PyTorch
Quantization
RAG
Transformers
vLLM
DPO
PPO
SFT
TGI
Apply
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SkyDrive

skydrive.co.jp
SkyDrive develops electric vertical takeoff and landing (eVTOL) "flying car" aircraft aimed at everyday urban air mobility. It designs and manufactures compact SD-05 eVTOL vehicles featuring electric propulsion, autonomous flight capabilities and vertical takeoff and landing, targeting commercial service by 2028. SkyDrive partners with regional transport operators, airports and global aviation firms to deploy passenger, tourism, disaster response and medical-access air mobility services.
skydrive.co.jp • Tokyo • Osaka • Iwata • Shizuoka • Toyota • Transportation & Logistics • Smart Mobility • Aircraft Manufacturing • Est. 1970
Tokyo • Osaka • Iwata • Shizuoka • Toyota • Transportation & Logistics • Smart Mobility • Aircraft Manufacturing • Est. 1970
Open 380 daysVerified live · 8 min ago 1 year ago

Avionics System Engineer

$34k – $85k per year (Estimated) • Senior • 5+ years expIn office (Toyoyama, Japan) • Relocation • Full-Time • Senior
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SoundHound AI

soundhound.com
SoundHound AI (Nasdaq: SOUN) is a global voice artificial intelligence and agentic AI enterprise headquartered in Santa Clara, California. Founded in 2005 as Melodis by Stanford graduates Keyvan Mohajer, Majid Emami, and James Hom, the company pivoted from music recognition (the SoundHound app) into a full-scale independent Voice AI platform before going public via a SPAC merger in 2022.
soundhound.com • HQ: Santa Clara, United States • Speech & Audio AI • Conversational AI • Artificial Intelligence • Est. 2005
HQ: Santa Clara, United States • Speech & Audio AI • Conversational AI • Artificial Intelligence • Est. 2005
Open 385 daysVerified live · 1 hour ago 1 year ago

Technical Program Manager, (Automotive+) [Japan]

$44k – $78k per year (Estimated) • Remote (Japan) • Bachelor's Degree • Full-Time
Python
AI/ML
Speech Recognition
Apply
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Inizio

inizio.com
Inizio is a global commercialization and strategic consultancy partner dedicated to the health and life sciences industries. Formed through the combination of leading sector specialists, the company provides full lifecycle support for pharmaceuticals and biotech, ranging from strategic advisory and medical affairs to healthcare marketing and patient engagement. By integrating data analytics, creative communication, and digital technology, it helps healthcare organizations successfully launch, scale, and optimize critical treatments worldwide.
inizio.com • Gurgaon • Manchester • Philadelphia • New York • Dublin • Biotechnology • Professional Services • Health Care
Gurgaon • Manchester • Philadelphia • New York • Dublin • Biotechnology • Professional Services • Health Care
Open 391 dayVerified live · 3 hours ago 1 year ago

Junior Business Analyst

$21k – $48k per year (Estimated) • Junior • In office (Tokyo, Japan) • Master's Degree • Full-Time • Junior
Apply
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Moomoo

moomoo.com
Moomoo is a global fintech platform and online stock brokerage owned by Futu Holdings Limited (NASDAQ: FUTU). Founded in 2018 in Palo Alto, California, the platform provides retail investors with digital trading services for stocks, ETFs, options, futures, and cryptocurrencies across major global markets, including the US, Hong Kong, Singapore, Australia, Canada, Japan, and Malaysia.
moomoo.com • Toronto • Bangkok • York • Kuala Lumpur • Jersey City • Financial Services • FinTech • Capital Markets
Toronto • Bangkok • York • Kuala Lumpur • Jersey City • Financial Services • FinTech • Capital Markets
$47k – $96k per year (Estimated) • Senior • In office (Shibuya, Japan) • Bachelor's Degree • Full-Time • Senior
Apply
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TiDB

pingcap.com
TiDB is the distributed SQL database built for AI agents. Vectors, transactions, and analytics in one engine with ACID guarantees and elastic scale.
pingcap.com • Tokyo • Information Technology • AI Agents • Database Management
Tokyo • Information Technology • AI Agents • Database Management
Open 431 dayVerified live · 5 hours ago 1 year ago

ソリューションアーキテクト(Solution Architect)

$46k – $111k per year (Estimated) • Staff+ • Remote/Hybrid (Tokyo, Japan) • Architect
SQL
Databases
MySQL
Oracle
TiDB
AI/ML
AI Agents
DevOps
AWS
Azure
GCP
GitHub
Chips/EDA
PoC Library
Apply
Report

Palantir Technologies

palantir.com
Palantir Technologies is an American software company founded in 2003 that builds platforms for integrating, analysing and acting on large and fragmented datasets. Its Gotham platform serves defence, intelligence and law enforcement customers, Foundry brings the same data-operating model to commercial industries such as manufacturing, healthcare and energy, and the Artificial Intelligence Platform layers large language models over both. Headquartered in Denver, Colorado and listed on the New York Stock Exchange since 2020, the company is known for deploying forward engineers directly inside customer organisations.
palantir.com • HQ: Denver, United States • Information Technology • Software • Defense AI • Artificial Intelligence • National Security • Analytics Platforms • Data & Analytics • 1001-5000 employees • Est. 2003
HQ: Denver, United States • Information Technology • Software • Defense AI • Artificial Intelligence • National Security • Analytics Platforms • Data & Analytics • 1001-5000 employees • Est. 2003
Open 543 daysVerified live · 1 hour ago 1 year ago

Forward Deployed Software Engineer - Japan Government

$22k – $76k per year (Estimated) • Junior • 1+ year expIn office (Tokyo, Japan) • Full-Time • Junior • Japanese • English
C++
JavaScript
Python
TypeScript
Apply
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Shift Technology

shift-technology.com
Shift Technology is a French company founded in 2013 that applies machine learning to insurance claims and underwriting. Its products detect fraudulent claims, automate claims decisions and check policy applications, drawing on patterns across a large network of insurer clients. It works with insurers in more than twenty five countries across property, health and motor lines.
shift-technology.com • HQ: Paris, France • AI Agents • Artificial Intelligence • Est. 2013
HQ: Paris, France • AI Agents • Artificial Intelligence • Est. 2013
Open 578 daysVerified live · 3 hours ago 1 year ago

Data Scientist

Remote/Hybrid (Tokyo, Japan) • Master's Degree • Internship • Japanese
C#
Python
SQL
AI/ML
AI Agents
NLP
DevOps
Git
Apply
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DoiT

doit-intl.com
Cloud, simplified. We help cloud-driven organizations understand and harness the cloud to drive business growth. We do this by providing intelligent technology and continuous engagement with unrivaled cloud expertise.
doit-intl.com • HQ: Santa Clara, United States • Software • Cloud Management • Information Technology • Cloud Computing
HQ: Santa Clara, United States • Software • Cloud Management • Information Technology • Cloud Computing
Open 594 daysVerified live · 1 day ago 1 year ago

Don't see what you're looking for? (Technology)

Remote
AWS
Azure
GCP
Kubernetes
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Cygames

cygames.co.jp
Cygames is a Tokyo game developer founded in 2011 within the CyberAgent group. It produces high grossing mobile titles including Granblue Fantasy, Shadowverse and Umamusume Pretty Derby, and has moved into console development and animation. The company runs its own animation studio and esports operations around its franchises.
cygames.co.jp • HQ: Tokyo, Japan • Est. 2011
HQ: Tokyo, Japan • Est. 2011
Open 651 dayVerified live · 1 day ago 2 years ago

iOSエンジニア/東京

In office (Tokyo, Japan) • Full-Time
Kotlin
Objective-C
Swift
AI/ML
ChatGPT
Copilot
Mobile
Clean Architecture
Compose Multiplatform
Firebase
iOS SDK
Kotlin Multiplatform
MVVM
SwiftUI
UIKit
DevOps
CI/CD
Git
GitHub Actions
GitHub
Apply
Open 701 dayVerified live · 1 day ago 2 years ago

フロントエンドエンジニア/ゲーム・サービス/東京

$38k – $83k per year (Estimated)In office (Tokyo, Japan) • Full-Time
JavaScript
PHP
TypeScript
PHP
Laravel
WordPress
Frontend
GSAP
Material UI
Next.js
Nuxt.js
PixiJS
React.js
Svelte
SvelteKit
Tailwind CSS
Vue.js
DevOps
AWS
Docker
GitHub
Design
Figma
QA
Selenium
Apply
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Aiming

aiming-inc.com
Aiming is a Tokyo game developer founded in 2011 that specialises in online role playing games for mobile and personal computers. It develops both original titles and games commissioned by other publishers, often based on well known franchises. The company operates its titles as long running services with regular content updates.
aiming-inc.com • HQ: Tokyo, Japan • Est. 2011
HQ: Tokyo, Japan • Est. 2011
Open 718 daysVerified live · 2 days ago 2 years ago

〈事業支援部〉基盤開発エンジニア

$38k – $83k per year (Estimated)In office (Tokyo, Japan) • Full-Time
C#
C++
JavaScript
PHP
Ruby
Ruby
Ruby on Rails
Databases
MySQL
TiDB
AI/ML
Copilot
DevOps
AWS
Docker
GCP
Google GKE
Kubernetes
GitHub
Apply
$37k – $81k per year (Estimated)In office (Tokyo, Japan) • Full-Time
C#
Ruby
PHP
Ruby
RSpec
Ruby on Rails
PHP
Laravel
Databases
Google Cloud Spanner
MySQL
TiDB
AI/ML
Copilot
DevOps
AWS
Azure
GCP
GitHub
Management
Google Workspace
Apply
In office (Tokyo, Japan) • Full-Time
C#
Java
Objective-C
DevOps
Git
Jenkins
GitHub
Game Dev
GLSL
HLSL
Apply
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Tech Jobs in Japan
Frequently asked questions
How many Japan jobs are available on Alion?
There are currently 693 active listings from 212 hiring companies on Alion, refreshed daily.
What salary do Japan jobs pay?
The average salary is around $87,625 per year based on the current listings.
Are remote options available for Japan jobs?
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 Japan jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.