Support customer problem-solving through advanced small SAR satellite data and solution services.
Synspective is a Tokyo-based Earth-observation company that develops, manufactures and operates the StriX constellation of small synthetic-aperture radar satellites. SAR can image the ground at night and through clouds. The company sells satellite imagery and analytical solutions for disaster assessment, infrastructure monitoring, national security, environmental oversight and related government or commercial projects.
Revenue comes from continuing sales of satellite data and from contracts to deliver analysis, demonstrations and other solutions. Synspective reported consolidated net sales of ¥2.377 billion for 2025. Its 11th StriX satellite reached orbit in September 2026, although newly deployed spacecraft undergo testing before entering service.
- Can be worked in English
- 19%
- Visa-sponsorship signal
- 15%
- Remote or hybrid
- 48%
- Most requested
- AWS 2
- Go 2
- Google Cloud 2
- Python 2
- C++ 1
- Git 1
- JLPT N2 3
- Native Japanese 3
- Japanese posting, level unstated 17
- No Japanese level detected 4
- Common areas
- Project management 5
- Backend engineering 3
- Business development 3
- Consulting & strategy 3
Measured from the 27 listings Ranked has live for Synspective. Japanese level, visa signal and skills are AI-graded from each posting and can be wrong — confirm against the employer's original posting before applying.
27
open positions at Synspective
5
Develop orbit determination and propagation applications for the Spacecraft Control Subsystem, improving accuracy, efficiency, and reliability for StriX satellite operations.
This role involves managing consolidated financial statements and disclosure tasks, starting with understanding the company's operations.
In this role, you will be involved in HR planning and labor-related tasks, supporting a multinational team in a rapidly growing organization.
As a pre-sales/sales engineer, you will provide technical support for sales activities of SAR satellite data, translating customer needs into solutions.
Responsible for recruitment activities aligned with corporate and HR strategies, supporting organizational growth and development.
Oversee the productization process of vast observation data generated by our SAR satellites, ensuring the highest quality products are delivered to customers worldwide.
Develop and operate ground systems for satellite operations, manage project progress, and ensure system functionality.
Responsible for managing and supporting information security operations, including risk assessment and compliance with security standards.
Provide legal support across Synspective’s satellite-data business, handling contracts, intellectual property, compliance, governance, overseas expansion and M&A in a hybrid Tokyo role.
Lead company-wide strategy and corporate development, shaping long-term growth, portfolio priorities, M&A, partnerships, and technology-led opportunities with executives and teams.
Manage end-to-end security-sector projects in a hybrid Tokyo role, from customer development and proposals through contracts, schedules, delivery coordination, team support, and service analysis.
Coordinates business strategy planning and execution across internal teams, government agencies, companies and consultants, while supporting technical projects, grants and financial planning.
Sells StriX satellite imagery and solution services, develops public-sector and enterprise accounts, and turns customer challenges into proposals, opportunities, and new technology-based services.
This full-time role covers accounting and strategic accounting within Synspective’s Corporate Administration Department. It is a hybrid position based in Tokyo for a prospective manager.
Support clients from SAR satellite imaging plans through delivery, provide technical advice on data use, monitor progress, and build standardized customer success operations with overseas teams.
Coordinate StriX satellite programs from design through operation; align government and internal stakeholders, prepare technical proposals, and plan next-generation development.
Design satellite systems across the full lifecycle, from concept through launch and post-launch operations. Manage requirements, verification, interfaces, schedules, and cross-functional teams.
Develops Python-based geospatial analytics for SAR imagery, combining satellite and environmental data to build models, extract insights, and support stakeholder decisions.
Develop operator-facing web interfaces and visualizations for satellite mission planning, connecting frontend tools with Go services and turning flight data into usable dashboards.
Manage internal IT infrastructure and assets across cloud and on-premise systems, employee devices and accounts, and plan and operate company information systems in a hybrid Tokyo role.
Manage projects by understanding customer needs and coordinating with internal teams to ensure smooth progress.
Analyze, design, test, control, and maintain satellite propulsion systems.
Lead the design, manufacturing, testing, and verification of power systems for Earth observation satellites, engaging in various project phases and technical discussions.
This role focuses on developing a reliable, scalable SAR image processing pipeline, integrating algorithms, and ensuring production-grade software.
Develop and operate products related to automatic analysis services of satellite data, focusing on Object Detection and Classification.
Develop and operate the Data Processing System that generates SAR images from mission data downlinked from satellites, while also managing technical coordination and project management.