• Full-time

Publication date： 2026.11.05

AI Engineer (Satellite Data Professional)

  • R&D / Engineer /Technician (AI, Data)
  • Tokyo
  • Salary： JPY 5,000,000 - 8,000,000
AIエンジニア(衛星データプロフェッショナル)
職種Position R&D / Engineer /Technician (AI, Data)
会社概要Company profile "We aim to realize a new society by tackling unsolved challenges using cutting-edge technology and business insight powered by data and AI," is our Mission. Through dialogue with partner companies, we propose and build optimal systems that combine various technologies, realizing DX as a solutions company.
"Providing top-tier solutions that pursue both technical excellence and business impact, solving business and social challenges, and creating a new society."
Since its founding, the company has aimed to maximize the interaction between technological innovation and business, providing value to society. In 2023, in the 7th year after its founding, it listed on the TSE Growth Market and continues to grow both in Japan and overseas. Together with team members with diverse areas of expertise, it integrates technology and business and is recognized for its commitment to pursuing customer success and impact on society.
The company is a tech innovation firm that tackles management and social challenges through solutions using AI and deep learning technologies. In particular, it has strengths in "multimodal AI," which combines AI that handles various types of data, such as image analysis deep learning, sensor-based anomaly detection AI, and optimization AI. Starting from strategy formulation and requirements definition, it accompanies clients end-to-end, from on-site consulting to development and operation and maintenance, until they experience return on investment. It has achieved many results, including automation of waste incineration plant operations. The company also actively addresses social challenges, and has won the 4th and 5th Space Development and Utilization Awards consecutively, including for "GRASP EARTH," which discovers SDGs challenges and environmental changes from satellite imagery.
Going forward, we will continue to pursue excellence in technology and business, providing top-tier solutions that allow society and customers to sustainably experience their effects.

[Company Highlights]
・Fundamental DX projects with top-tier clients in the industry
・You can work on DX projects with leading companies aimed at solving industry and management challenges.
・Growth as a talent who integrates business and technology
・This is an environment where you can learn and grow toward becoming a integrated talent with strengths in both business and technology. In fact, graduates are active at Big Tech companies such as Meta, Google, and Amazon.
・Diverse culture and improvement of English skills
・You can work in a multinational environment where global engineers make up about 55%, and your English skills will also improve through projects.
・Utilizing the latest technology
・You can gain hands-on experience while applying cutting-edge digital tools and technologies in your daily work.
・Emphasis on solving social challenges and ethical conduct
・The company culture encourages seriously considering and acting on solutions to social challenges and ethical behavior.
・Working with excellent colleagues
・Many employees who have joined say "the colleagues are great," and this is an environment where you can work with trustworthy team members.
仕事内容Job description You will be developing expertise in the satellite field. You will perform AI analysis at the forefront of the expanding satellite market, and you will be able to apply our AI assets to create original solutions. Your own results will be at the cutting edge, and presenting at academic conferences and obtaining patents are also possible.
▪️Programming language
Python
▪️Cloud/On-premises
Cloud: AWS, GCP, Azure
On-premises: In-house servers
▪️Version control
Git (GitHub)
▪️CI/CD
GitHub Actions
▪️Infrastructure
Containers: Docker
Infrastructure configuration management: Terraform, AWS CDK
▪️Document management
Google Drive
▪️Communication tools
Slack
応募資格Requirement Skills/Experience (assumes approximately 3+ years)
* Knowledge of deep learning, statistical methods, and machine learning methods in general
* Experience using development tools such as GitHub
* Development experience using cloud services such as AWS, GCP, and Azure
* Logical thinking and explanation ability
Mindset
* Interest in satellite imagery and data utilization
Language skills
* Japanese (native level)
* English (conversational or above / comfortable using English)

[Preferred requirements]
Skills/Experience
* Practical development experience utilizing remote sensing
* Practical development experience utilizing satellite imagery and data
* Experience as a project manager
* Ability to implement reinforcement learning methods using libraries and OSS (library usage not specified / not using publicly available programs)
* Prior research survey ability
* Reading English-language papers and communicating with engineers and researchers at other companies in English
* Those with knowledge of and strong interest in system development technology and AI technology, and a willingness to take on the challenge of solving social issues
* Those with numerical analysis and logical thinking skills, and communication skills that can explain complex content clearly
* Those who can empathize with Ridge-i's Mission and Core Value
* Those who respect the abilities and backgrounds of project members and actively communicate with them
* Those who have a sense of ownership, and can continue to think and act proactively
日本語力Japanese level Native
雇用形態Employment type Full-time
勤務エリアLocation Tokyo
勤務時間Working hours —
想定年収Salary JPY 5,000,000 - 8,000,000
条件・待遇Condition ・Full weekly holidays, two days per week (Saturday and Sunday)
・Public holidays
・Year-end and New Year holiday (December 28 to January 4)
・Refresh leave (5 days granted after 1 year of employment)
・Paid annual leave ※10 days, depending on years of service
・Special leave of 3 days before paid annual leave is granted (6 months after joining)
・Career support (patent bonuses and support for obtaining qualifications) ※
・Learning support (study sessions led by advisors and partner researchers) ※
・Expenses for books and necessary equipment purchases (monitors, e-Learning such as Udemy, etc.) ※
・Healthcare support (external consultations and free acupuncture treatment)
・Beverages, nutritional supplements, and snacks are all free
・Communication support, etc.
※See details at the bottom of the page

[Allowances]
・Salary revision once a year (August)
・Bonuses twice a year (January and July)
・Transportation allowance (the route the company deems most reasonable / up to 40,000 yen)
・Overtime allowance
[Salary]
Expected annual salary: 5,000,000 yen to 8,000,000 yen
※The above is the expected annual salary. The actual salary amount will be determined taking into account experience, previous salary, etc.
The fixed monthly salary includes deemed overtime pay (for 45 hours).
Bonuses
Based on basic monthly salary, amounts determined by business performance are paid twice a year.
Employment type: Full-time employee
[Location]
1-6-1 Otemachi, Chiyoda-ku, Tokyo, Otemachi Building 438
・Directly connected to Otemachi Station on the Marunouchi Line (Exits C7 and E2)
・5-minute walk from JR Tokyo Station
[Working Hours]
・Specialized discretionary work system: 8 hours per day
Deemed working hours: 8 hours per day
General office hours: 9:30 to 18:30
・Flextime system during the probationary period
Core time: 10:30 to 16:30
Flexible time: Start of work 7:30 to 10:30, end of work 16:30 to 20:30
Break time: 1 hour between 11:00 and 16:00
[Social Insurance]
Insurance: Health insurance, employees' pension insurance, employment insurance, workers' accident compensation insurance
Health insurance: Enrolled in the Kanto IT Software Health Insurance Society (use of company-operated recreational facilities is available)
[Secondhand Smoke Prevention]
Indoor smoking room available
選考についてProcess
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