Helios Inc. is a pioneering geospatial analytics company that leverages advanced remote sensing and AI technologies to support critical decision-making processes.
Integrating satellite, aerial, drone, and ground-based data, Helios delivers scalable and intelligent insights to optimize operations in infrastructure, environmental management, and national security.
By creating end-to-end analysis pipelines, Helios transforms raw data into actionable intelligence suited to mission-critical applications. Our work empowers organizations to make informed, impactful decisions in complex and dynamic environments.Role Description
This is a full-time role for a Full Stack Engineer located in Tokyo, Japan.
The Full Stack Engineer will be responsible for developing and maintaining software solutions, designing and implementing both front-end and back-end systems, and supporting the development of scalable web applications.
Day-to-day tasks include coding, debugging, and ensuring software integration, as well as collaborating with cross-functional teams to achieve technical goals.
RequirementsBased in the Tokyo metropolitan area (or able to commute to Tokyo occasionally when required)
2+ years of experience in developing web applications or cloud services
Experience with Python or JavaScript/TypeScript
Experience with team-based development using Git
Experience with Docker or other container-based development/deployment tools
Preferred Experiences
Experience in microservices, API design, and cloud-native architecture
Experience with test automation, code quality improvement, and agile development
Development experience using FastAPI, , , React, etc.
Experience with geospatial libraries such as PostGIS, GeoPandas, GDAL
Experience building and operating systems on AWS (EC2, S3, Lambda, CloudFront, etc.)
DevOps experience (CI/CD pipelines, monitoring, logging infrastructure)
Knowledge or interest in geospatial analysis or remote sensing
Basic Japanese communication skills for smooth collaboration within the team.
What We Are Looking For
Someone who can take initiative and move fast in a startup environment
Someone who wants to be involved end-to-end—from technology selection to implementation and operations
A person who resonates with our mission: "Understand the Earth, predict the future, and empower better decisions." and is passionate about research and technology development
Someone eager to learn new technologies and share knowledge with the team
A logical thinker who tackles challenges with persistence
A team player who values open and honest communication
Working Conditions
Salary:
Negotiable (based on skills and experience)
Location:
Remote work as the default (with occasional on-site meetings as needed)
Job Type:
Full-time
Work Hours:
Flexible working hours (flextime system)
Probation Period:
Negotiable
Benefits:
Full social insurance coverage, stock option program available
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