Tel: 03-5403-6479 (Japanese)
Tel: +1-361-298-0005 (English)
Fax: 0488-72-6373
Business Hours:

Monday-Friday 9:00-17:30 JST
Except Japanese national holidays.

We are hiring a Software Engineer

DEISO is hiring a Software Engineer to join our team for software development. The successful candidate will develop environmental sustainability software in collaboration with a Database Engineer and Senior Researchers.

Required skills and requirements:

-Full fluency in .Net
-Full fluency in Java
-Strong skills in Agile
-Strong skills in MySQL
-Strong background in #C
-Solid mathematical skills
-Data modeling
-Ability to design and implement desktop dashboards
-Analytics skills
-Problem-solving skills
-Can-do attitude
-Rich experience in developing desktop software with .NET and Java.
-Ability to learn environmental engineering and environmental sustainability concepts and methods, including Life Cycle Assessment (LCA).
-Strong reporting and documentation skills.
-Strong debugging skills.
-Ability to work within a timeline and deadlines for each milestone of the development stages.
-5 years experience in Windows software development
-Bachelor’s degree in computer engineering, computer science, or IT engineering.
-English fluency. Japanese language skills are a plus.
-Have been working previously in an environmental-related firm is a plus.

Qualified applicants can submit their resumes with a cover letter to Only shortlisted candidates will be contacted. If you have any inquiries, please feel free to email us at

Deadline: Until the position is filled.

About DEISO: DEISO (Integrated Environmental Sustainability Oriented Research and Development) is a sustainability company based in Japan. It delivers profit and impact to businesses and industries and values to the planet, academic institutions, and people. DEISO provides professional services to meet the needs for sustainability goals, efficiency, energy demand, and profitability with R&D, sustainability-focused services, EHS, solutions of CO2 reduction, LCA, KPIs, SDGs, sound material-cycle society, low carbon economy, research software, cloud-based sustainability solutions, and sustainability support for emerging countries. We aim to improve the industry’s environmental performance, governance, society, and education with an integrated concept, data-driven assessment, and science-based consulting solutions and services. Learn more about us at

Discover DEISO Training: Delve into DEISO's cutting-edge, certified training in sustainability, Life Cycle Assessment (LCA), LCA software and databases, GHG accounting, Carbon Footprint, Environmental Product Declaration (EPD), and beyond. Uncover our comprehensive training portfolio here.


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