Embedded Software Team Manager

Tokyo
Partial Remote
Full-time
April 24, 2025

Job description

We are looking for a talented and motivated new colleague to join Synspective's Onboard Software Team and lead the embedded software development activities. Our team is responsible for the design, development, testing and maintenance of the embedded software running inside Synspective’s satellites. We are a small team where control engineers and embedded software engineers work closely together.

Responsibility

Design & validation of the onboard software of Synspective’s Strix satellites.

Details of work

You will be responsible for the full life cycle of the On-Board Flight Software for our existing and future satellites, including design, development, testing, deployment and maintenance.
Coordinate development and testing activities within the team and with other teams as necessary.
Prepare relevant documentation and test procedures.
Assist in software development of other in-house projects.

Selling points of this role

See the complete lifecycle of a satellite, from the early design to the launch and in-orbit operation.
Work in an international team.

Job requirements

Team leading experience
Proficiency in C/C++
Experience developing software solutions with embedded Linux / Yocto
Experience with high level design of embedded softwares.
Experience developing or working with Linux kernel, device drivers, device tree, BSPs, etc.
Experience in all levels of software testing (unit testing, integration testing, system testing)
Good understanding of algorithms, design patterns and data structures
5+ years of work experience

Preferred qualifications

Proficiency in C
Proficiency in Python
Experience with bare metal programming and/or real-time operating systems (RTOS).
Experience working with satellites or space systems
Experience working with communications protocols like UART, I2C, SPI, RS232, RS422, CAN, SpaceWire, etc.
Experience working with communications networks (wired/wireless)
Experience working with cloud-based systems (GCP, AWS, etc)
Experience with web development (HTTP, REST, etc)
Experience with electronics hardware design and development
Project portfolio

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About Synspective

Synspective is a space start-up that provides business solutions based on data from satellites. Founded in 2018, they develop and operate their own synthetic aperture radar satellites.

While most start-ups in the Earth Observation sector are limited to one area such as data analytics or the development of satellite hardware, Synspective handles everything from developing satellites to data analytics to building solutions for clients based on this infrastructure.

With an emphasis on data, Synspective aims to become a true one-stop-shop player for solutions based on satellite data. With SAR satellites that apply the results of the Japanese Cabinet Office’s “ImPACT” program, Synspective’s goal is to create a platform capable of frequent data collection, and sell or use that data to offer solutions for government and business entities.

Synspective’s culture is defined by their concept of “Human Centered Design for Company”. They’re striving to build a strong organization that relies on the performance of each individual. To that end, they provide a flexible environment where specialists can work autonomously, empowering members to work whenever it enables them to do their best work.

Since the company is entering into a market that’s still developing, optimizing for the performance of each individual is essential for the success of the company’s business. They also want to support members in expressing their own ideas and hypothesis since they know that the satellite business still has many open questions.

Synspective is an organization full of highly-motivated specialists, so each full-time employee is on a 6-month contract. Members’ performance is evaluated every six months, and those who’ve made major contributions are rewarded for their effort. This also helps maintain an environment where everyone can work freely and independently among people focused on improvement and growth.

Japanese Language Policy
Synspective’s Japanese requirement varies based on the position, but they only require Conversational Japanese skills for developers. Being able to speak business level Japanese will come in handy however. Official company events use English, but day-to-day communications can depend on the team.
Paid Leave
Synspective’s PTO policy consists of annual paid leave following Japanese labor law.

The first year an employee joins, they’ll receive ten PTO days, plus Saturdays and Sundays and all Japanese public holidays off.

Each year the number of PTO days they’re granted will increase by one (e.g. 11 days granted in year 2) up to a maximum pursuant with Japan’s labor laws.
Benefits
💹 Employee stock option plan

💻 New tech gear

👩‍🎓 Skill development support

💛 Support for attending conferences

💜 Seminar participation support

👶 Parental Leave

🧡 Social security / insurance benefits included

🏥 Healthcare insurance

💚 Pension insurance
Remote Work
Employees are completely free to work remotely or from the office. In fact, Synspective is planning to support full remote work even after COVID-19.

However, we ask that everyone live close enough to commute to the office if necessary.
Work style
Full flex time with core time from 11:00AM to 3:00PM
Synergy of Spirit

As part of Synspective, we embark on this journey together, bringing with us our combined experiences and life. As a team, we recognize that the team’s goals are my personal goals, and my goals are the team’s goals. We each share a part of the responsibility to succeed. I constantly communicate to align my efforts with our goal. I manage my energy and time to maximize team performance. I give more than I take. I provide value when needed and I take responsibility for my own behavior.

Synthesis of Knowledge

We try to create new value under conditions that have huge uncertainty and volatility. The only way for us to succeed is to progress through trial and error that we learn from and make changes based on our new knowledge. I listen actively and respectfully to others’ opinions, consider it logically and examine my assumptions, and discuss it with my team constructively. I learn by doing and building upon our experiences. I aim to achieve better results with every new attempt. I accelerate the collective learning process by openly sharing experiences and knowledge with my team.

Synched with the Future

We have an obligation to create a sustainable future for the next generations. To do so, we must tackle tough challenges as pioneers, leaving our comfort zones that prevent our growth. I recognize that a smart failure is a step toward success and try to learn from the past to solve new issues in the future. I set aggressive goals and divide them into sprint-victories in order to continue to tangibly advance and make progress. I consider the future, prepare for it, and actively engage in making it happen with quick actions and decisions.