Japanese venture business developing, fabricating and selling communication robots for consumer market. Also develops robots and IoT products on contract basis. Year of foundation: 2007 Number of employees: approx. 40

Shinjuku-ku, Tokyo

[Hiring background] We still have a lot to do, such as adding new features, expanding the platform, and improving the SLA standard, so we are looking to hire engineers who can be core members to scale our services and engineering organization. We are aiming to adopt microservice architecture and build a highly flexible platform. We are looking for members who can work on a wide range of tasks mainly on servers, including system design, development, and operation. - For individual users: Product development tasks, such as expanding contents for home robot - For corporate users: Solutions development that provides home robot as a platform As we promote both of the above, we are looking for people who can actively get involved not only in development, but also in upstream processes such as design and requirements definition. [Expected role] The following tasks related to home robot: - API server design, development, and operation - Server side design, development, and operation in general - BOCCO emo usage data and various aggregation batch processing - Continuous improvement of infrastructure construction and performance tuning - Administration screen and internal tool development and operation [Development environment] - Backend: Golang / Elixir / Kotlin / Python - Frontend: TypeScript / React / Vue.js - Framework: Phoenix / Spring Boot - Source code management: GitHub / Bitbucket - Project management: Asana / Github Project - Information sharing tool: notion - - - Technology selection criteria: We do prototyping in lightweight languages, while we tend to adopt statically typed languages for applications and platforms released as products. On the other hand, we also value the challenge with new technologies and the curiosity of engineers, so occasionally we make choice of technology from that perspective. [Organization and culture] There are about 40 employees in total, about half of whom are engineers. Although teams are divided into software engineers, hardware engineers, designers, sales, and back office staff, the barriers are low and we work together, talking to each other casually. We are able to share what we notice and think about, regardless of affiliation, years of working or age. In addition to simply doing our daily work, we have various policies or culture that allow each individual to give shape to their imagination and ideas. - - - Engineer members: Our engineers come from a variety of backgrounds, including CEO who served as CTO at a couple of technology startups, and others from mega ventures, startups, system integrators, major automobile manufacturers and so on. [Attraction of this job] - You can tackle various social issues through robotics - You can create user experiences with physically existing products, not web services closed to browsers - You can hone your technical skills by working on systems that involve large-scale and complex processing - There are still few examples of IoT and few established frameworks, so you can pioneer it as a front-runner - Because it is a small team, each individual has a lot of discretion and can take on challenges We promote business for both individuals and corporations, so you can gain a wide range of experience from upstream processes such as design and requirements definition

[Required skills and experience] - Server-side development experience (3 years or more) - Experience designing tables in RDBMS - Development experience in a team using Git [Preferred skills and experience] - Experience designing server infrastructure - Knowledge of secure programming in web applications - Experience building and operating cloud-native systems - KPI aggregation using SQL and scripting languages - Development of specifications to solve problems - Experience developing API servers using Go or development experience using Spring Boot [We welcome those who] - Want to contribute to market creation in a growing market - Want to develop products in a small, elite team - Want to try their hand at platform development - Want to gain a business perspective Not requried

An AMR startup founded by a former automotive AD tech lead. Owns products such as autonomous transport robot that can switch between AGV mode on trajectory and autonomous mode without pre-defined trajectory, general purpose towing solution for 3rd party trolleys, and fleet management system. Since the product's release in 2022, sales have been steadily increasing. - Established: March 2020 - Workforces: 20+ - Capital: JPY 100M

Kawasaki-shi, Kanagawa-ken

You will be developing software to enable multiple AMRs to work together in a coordinated manner. This combines the Fleet system, which uses a server-client model to centrally manage AMR information and communicate user intentions to the AMR, with a system that allows multiple AMRs to exchange information with each other and operate in an autonomous, decentralized manner. We are also building a system that analyzes metric information from AMRs using a data pipeline on the cloud.

[ Required qualifications ] - 5+ years of experience in backend development using Python or Rust - Team development experience using Github or Gitlab - Skill to write highly readable code - Deep understanding and work experience in network technology and cluster computing [ Preferred qualifications ] - ROS development experience (either ROS1 or ROS2) - Experience in software design applying the principles of DDD and clean architecture English or Japanese at business level

A Japanese cooking robot startup automating tasks such as cooking, serving, and cleaning by a sophisticated combination of hardware and software technologies. In addition to system integration tailored to the store, and the development of recognition and control software, they also develop some of the hardware in-house or jointly to achieve optimal customization. Established: 2018 Number of employees: 50-100 people Capital: 4.39 billion yen

Koto-ku, Tokyo

The team is aiming to develop an efficient robot network that links cooking robots and labor-saving robots on the cloud, and to build infrastructure systems for robot IoT and AI analysis on the cloud. You will work with the robotics development team to handle frontend development. Scope: - Backend implementation using Python3 + Django (REST API, WebSocket, gRPC, etc.) - Development of integrated management cloud system for multiple robots - Robot cooking process database design and development - General system architecture design for cloud, on-premises, local servers, etc. - Development of visualization web system for robot cooking process - Statistical analysis of robot cooking status, recommendations, etc. - Development of store ordering system and mobile ordering

Required - Experience in mobile development for iOS and Android - More than 3 years of development experience in Swift, Objective-C, Kotlin, Java, etc. Preferred - Experience in development for Flutter or React Native - Knowledge of design patterns such as DDD and clean architecture - Motivated to discover and solve problems and able to act independently - Want to be involved in new technologies and in various fields Nice to have

Build constellations of small SAR satellites developed and operated in-house to generate and provide data. Also use their unique data analysis capabilities to provide data-based solutions to the world's various challenges. Established: 2018 Capital: 100 million yen

Koto-ku, Tokyo

Responsibility: As a Satellite Operation Engineer you will be responsible for overall satellite health and maintenance operations. You will monitor the satellite telemetry, in real-time as well as recorded data to determine the health and condition of the satellite. You will identify and report anomalies and work together with design engineers to perform troubleshooting. Working together with other satellite and ground system teams, you will be part of the launch and early operation planning as well as nominal, recovery and decommissioning operations. It is also expected that you will participate in improving operation processes and workflow and provide feedback to satellite and ground system design engineers. ※As part of your satellite operation duties, you will be required to respond to emergencies during night or weekends. Deatails of work: The work involves real time satellite operation, telemetry analysis, and troubleshooting of anomalies when they occur Selling points of the role: - Fast paced atmosphere - Freedom to work independently or as a group, depending on preference. - Possibility to match individual pursuits with goals of the company. - Flexible hours - Ability to have a stake in decision making - Frequent interaction with other teams

Minimum qualifications - Bachelor of Engineering in Aerospace Engineering (preferred) or its equivalent - Basic programming skills - Problem solver, critical thinker - Team player that thrives under pressure - Business level English and Basic Japanese Preferred qualifications - 1-3 years work experience in space industry, satellite development and operations preferred - Experience with spacecraft operations or sub system design in any of the following fields: Electrical Power Systems, Propulsion, Attitude Control or Communication Systems - Experience in small satellite design/operation Business level

Build constellations of small SAR satellites developed and operated in-house to generate and provide data. Also use their unique data analysis capabilities to provide data-based solutions to the world's various challenges. Established: 2018 Capital: 100 million yen

Koto-ku, Tokyo

Our main work is the development and operation of satellite ground systems that operate our own SAR (Synthetic Aperture Radar) satellite series. The satellite ground system is divided into control, planning, analysis, and image data processing, and we will be responsible for developing the image data processing system to convert observation data downlinked from the satellite into SAR images. ・Coordination with internal teams (satellite development, business teams, etc.) ・Coordination with external vendors ・Management of internal and external development schedules (project management) ・Design of image data processing system for future satellite constellations ・Investigating and responding to defects in existing systems

[Must] - Can commute to our Tokyo head office 4 days or more a week - 3+ years of Programming experience in C, C++, C#, python, etc. - 5+ years of system development (requirements definition, design, manufacturing, testing, operation and maintenance) experience - Person who can flexibly respond on weekends and nights if necessary due to system failure etc. (1-2 times a month, shift system) - Comfortable with reading, writing, and oral communication in English. [Preferred] - System development experience related to defense, aviation, and space - System development experience for government offices - Project management experience - Experience in developing image processing systems Comfortable with reading, writing, and oral communication in English

A startup tackling difficult automation of machines leveraging AI. Co-founded by members with AI / CS background. Having successfully delivered projects such as automation of excavator, food dispensing etc., currently focuses on construction machine automation. Year of foundation: 2016 Capital: 1.6 billion yen Workforces: about 30

Bunkyo-ku, Tokyo

As a Robotics Systems Engineer, you will be responsible for the development of our autonomous robotics systems and their surrounding software, with a focus on the reliability and scalability, as well as for testing and verification of the systems through field experiments. Your responsibilities will include: - Performing system integration in various projects - The design and maintenance of ROS 2 APIs, packages, nodes and launch files - The implementation of launch, unit, system integration, end-to-end, and acceptance tests - Development of tools to support integration, testing and deployment of our systems Further engagement opportunities: - Support our architect team with the system design and architecture of the robotics systems - Collaborate with other teams on integration efforts, focusing on the design and development of ROS 2 middleware - Implement ROS 2 adapters for third-party sensor drivers and for actuator control within the robotics systems

[ Minimum ] - Bachelor's Degree or higher in Computer Science, Robotics, or related field - 2+ years of experience as a Software Engineer in a collaborative environment - Proficiency with C++ and Python, working in a large codebase - Experience using ROS2 or ROS and a good understanding of its capabilities - Strong understanding of software versioning and working knowledge of Git - Excellent communication skills, with a proven ability to work in dynamic environments - Proficiency in English [ Preferred ] - Experience working in the robotics industry - Experience working in a remote Linux environment - Good understanding of containerization and experience using Docker - Familiarity with Agile and the Scrum methodology - Proficiency in Japanese Mandatory

A joint venture founded by a major trading company and top 3 publishers, aiming to bring sustainability to Japan's book distribution by digital transformation, including effective use of RFID and AI-driven optimization in publication / distribution.

Chiyoda-ku, Tokyo

[ Role ] In this position, you will implement machine learning models, handle MLOps, and build Data Warehouse as a full-stack AI engineer, to solve real problems in publishing industry by engineering. You will be cooperating with in-house data scientists and implementing ML models in PoC and commercial setting. Implementation involves proactive utilization of managed service and new technology. [ About this department ] The department provides supply chain optimization service powered by digital transformation (DX), in order to achieve sustainable publishing / distribution. Although coordination will be tough as there are many stakeholders that are publishers, distributors, and book stores, this is a rewarding position to be able to throughly transform the supply chain from up- to downstream. If you are tired of desktop verification, or wish to take on a new role, please join us in the challenge of industrial transformation! [ Technology stack ] Programing language: Python Framework: Apache Airflow Infra: Terraform Container: Docker GCP: Cloud Composer, Cloud Run, Cloud Functions, Big Query

Mandatory: - Experience implementing machine learning / deep learning / reinforcement learning - Experience running and managing AI such as prediction model on cloud (either production or test environment) - Experience developing ML-related service or product using Python - Involvement in all the processes from requirement definition to fundamental design to implementation to deployment Preferred: - Experience following new service / software trend and verifying on your own - Experience as a leader, sub-leader, or customer interface - Experience developing system infrastructure in a projects related to AI or data utilization - Experience designing and developing AI system using cloud infra e.g. GCP, AWS, Azure Nice to have

A startup developing experiment satellites whose payload can be collected. Working on Japan's first atmospheric re-entry and payload collection. Utilizing the technology cultivated with this product, the company aspires to advance into space architecture and space transportation in the future. Year of foundation: 2021 Capital: 1.88 billion yen

Sendai-shi, Miyagi-ken

- You will be working as the first dedicated information security officer at the fourth-year company - As the company expands, there is an urgent need to formulate policies, create mechanisms, and strengthen systems. You will be responsible for establishing an information security system unique to the space industry, and for proposing, designing, building, managing, and operating all aspects of information security that support development operations.

Required skills: Either of the following a) Work experience in formulating information security policies, maintaining IT equipment, building cloud security, etc. - Initiative/technical knowledge/experience covering a wide range of IT fields while working hands-on - Oral and written communication skills required to deal with internal and external stakeholders and IT vendors b) More than 5 years of experience working as an engineer in the aerospace field Nice-to-have skills: - IT project experience in the security field - Business-level English skills Soft skills: - Sympathy with the company's mission of "creating a world where everyone can live in space and enriching the future of humanity" - Ability to think and act independently in a startup at its early stage - Humbleness, consistent learning and growing Nice to have

A joint venture founded by a trading company and 3 major publishers, aiming to bring sustainability to Japan's book distribution by digital transformation, including effective use of RFID and AI-driven optimization in publication / distribution.

Chiyoda-ku, Tokyo

[ Role ] The recruiting company is building a workflow engine system using Apache Airflow and providing a platform with the mission of providing a data collection and processing infrastructure system and making publication distribution sustainable through data utilization. In this position, as a data platform engineer, you will be responsible for expanding the platform, as well as improving, investigating and verifying operational operations to cope with new customers and new measures. This is a very rewarding job that requires a wide range of technical understanding from the hardware layer, including networks, to the application layer. [ About this department ] The department provides supply chain optimization service powered by digital transformation (DX), in order to achieve sustainable publishing / distribution. Although coordination will be tough as there are many stakeholders that are publishers, distributors, and book stores, this is a rewarding position to be able to throughly transform the supply chain from up- to downstream. If you are tired of desktop verification, or wish to take on a new role, please join us in the challenge of industrial transformation! [ Technology stack ] Programing language: Python Framework: Apache Airflow Infra: Terraform Container: Docker GCP: Cloud Composer, Cloud Run, Cloud Functions, Big Query

Mandatory: Two or more of the following - Experience in platform development, operation, and troubleshooting - Development experience using scripting languages (JS, Python, PHP etc) on the cloud - Practical experience in development using RDMS such as PostgreSQL - Experience using public clouds (GCP, AWS, Azure) - Experience building systems for workflow engines such as Apache Airflow, Apache NiFi - Database system design/tuning experience Preferred: - Environment construction and development in GCP - Data engineering experience - Experience in building and operating DWH such as Redshift, BigQuery - Project leader/sub leader experience - Network knowledge NA

A growing venture business whose mission is to automate the maintenance of social infrastructure by robotics and AI. Prioritize fee charging in subscription model with end user or license model with distributor, and avoid dead-end PoC. Their scope of solution provision is overall infra maintenance, not limited to drone service, which enables broader market access than their competitors. Founded in: October 2015 Number of employees: 122 Capital: 326 million yen

Shinagawa-ku, Tokyo

◆Background We believe that managers responsible for people management will have a huge impact on the organization along the path to further strengthen and expand the foundation of the engineering organization. However, the manager position does not have much systematic know-how, making it difficult to be promoted in an organization with many player-oriented engineer members. The company has more than 10 AI engineers with diverse backgrounds, and is looking for an engineering manager who can bring out their strengths and connect them to business growth. ◆Role in the team You can start as a tech lead to understand the current development process and system, deepen mutual understanding with other members, and transition to people management. ◆Responsibility As an Engineering Manager, you will specifically be responsible for the following tasks: - Management of each team member (mentoring and coaching through 1on1) - Goal setting and evaluation - System design and operation - Strategy formulation for the engineering organization, collaboration with business strategy and product roadmap - Improve organizational performance ◆Business area: - Facility inspection Inspection of social infra / large factory / plant etc. owned by large enterprise or local government - Disaster countermeasure Rapid check of evacuation status and evacuation PR in the event of large-scale disaster without human operation - Security surveillance 24-hour security of wide area in factory / warehouse / harbour - Site management Process automation and advanced information management towards the efficiency improvement of construction site

Required - Experience managing a development team of 5 or more people - AI development experience (emphasis on general engineering skills rather than knowledge of specific languages or frameworks) - Knowledge about CI/CD - Experience writing test code Preferred - Experience with agile development (Scrum development, etc.) - Experience managing a machine learning team - Machine learning development experience - Skills related to image processing/image recognition/image analysis - Deep learning/machine learning skills Business level preferred

A startup whose core technology is vision-based tactile sensor that enables multi-modal perception at low cost and with high durability. Working on its application to pick-and-place automation in ready-made food production. Foundation: October 2021 Capital: 104 million yen

Koto-ku, Tokyo or Kyoto-shi, Kyoto-fu

■Software Platform Redesign and Maintenance Universal robot control interfaces Rapid prototyping to GUI Integration Robot end-effector models ROS ■GUI Robot operation touch panels URCaps ■Universal Information Processing Platform Image processing plugins (cross-language) Integration with various platforms (ROS, PLC) ■Cloud Support System Operation data monitoring Collection of operational data (anomaly detection, support, learning)

Required skills: - Programming: Python, C++ - GUI programming - Basic knowledge of AI - Software skills: ROS, Linux, Git, etc. Preferred skills: - Robot manipulation - Cloud programming - JAVA Business level in English or Japanese

A Japanese venture company providing service in infrastructure maintenance and inspection utilizing UAV, as well as digital data management of facilities data. Owns ultra-compact drone developed in-house based on rich track record. Year of foundation: 2016 Number of employees: 60+ Capital: 1.42 billion yen

Chiba-shi, Chiba-ken

We will be responsible for defining requirements, creating specifications, and managing outsourcing for applications that operate autonomous flying drones. You will be responsible for proposing improvements to the autonomous flying drone system currently under development, planning the development schedule, and performing consistent development work from research and development to product development. Tasks in specific: - Requirements definition/specification creation for drone operation system/Organization/orientation of issues

Required: ・Web application development experience using component libraries such as React ・Experience using build tools such as webpack ・Experience developing desktop applications for Windows ・Front-end development experience as a lead engineer ・Knowledge about security Preferred: ・Development experience using client-side frameworks ・SPA development experience ・Experience in designing, developing, and operating client-side automated tests ・Application operating experience ・Experience in developing operating applications for service robots and drones -

A Japanese venture company providing service in infrastructure maintenance and inspection utilizing UAV, as well as digital data management of facilities data. Owns ultra-compact drone developed in-house based on rich track record. Year of foundation: 2016 Number of employees: 60+ Capital: 1.42 billion yen

Chiba-shi, Chiba-ken

We will be responsible for defining requirements, creating specifications, and managing outsourcing for applications that operate autonomous flying drones. You will be responsible for proposing improvements to the autonomous flying drone system currently under development, planning the development schedule, and performing consistent development work from research and development to product development. Tasks in specific: - Requirements definition/specification creation for drone operation system/Organization/orientation of issues - Negotiations with development subcontractors, affiliated companies, internal parties, and end users - Project management in the development of drone operation system - App development for drone operation system

Required: - Experience building and operating infrastructure using AWS or Azure - Experience building and testing CI services - Experience developing and operating infrastructure using docker - Experience developing web applications - Experience developing desktop applications for Windows - Knowledge about security - Database development experience - Backend development experience as a lead engineer Preferred: - Development experience in Ruby, Go, or Python - Knowledge of video streaming technology - Knowledge and experience in QA/test design, development, and operation - Front-end development experience - Experience developing applications using WebRTC - Experience in application operation and maintenance Nice to have

Robotics startup co-founded by robotics researchers. Specialized in flexible and compact robots with unique strength in narrow inspection, pipe inspection, disaster rescue etc. Increasing focus on data platform for infra maintenance. Year of foundation: 2004 Workforces: approx. 30

Shinagawa-ku, Tokyo

・Design micro-services for our robots ・Design drivers for different sensors and devices used in our robots ・Interact with other members from mechanical, electronic and software backgrounds in order to develop and test robots for field applications

Must ・Experience in modern C++ programming (C++17) ・Experience in development and design of REST APIs ・Work experience with database management - SQL/no SQL databases ・Multi Thread programming ・Experience with software test and verification ・Practical experience with GitHub, GitLab (CI/CD) ・Practical experience with Docker ・Capability to develop using both Windows and Linux ・Bachelor's and/or Master's degree in IT or related subjects Preferred ・Knowledge of the main modules of Boost and OpenCV ・Bash (Linux/Windows) ・Knowledge of gRPC ・Python ・TensorFlow Business level

A Japanese cooking robot startup automating tasks such as cooking, serving, and cleaning by a sophisticated combination of hardware and software technologies. In addition to system integration tailored to the store, and the development of recognition and control software, they also develop some of the hardware in-house or jointly to achieve optimal customization. Established: 2018 Number of employees: 50-100 people Capital: 4.39 billion yen

Koto-ku, Tokyo or Toyota-shi, Aichi-ken

The team is aiming to develop an efficient robot network that links cooking robots and labor-saving robots on the cloud, and to build infrastructure systems for robot IoT and AI analysis on the cloud. You will work with the robotics development team to handle frontend development. Scope: - Backend implementation using Python3 + Django (REST API, WebSocket, gRPC, etc.) - Development of integrated management cloud system for multiple robots - Robot cooking process database design and development - General system architecture design for cloud, on-premises, local servers, etc. - Development of visualization web system for robot cooking process - Statistical analysis of robot cooking status, recommendations, etc. - Development of store ordering system and mobile ordering

Required: - Basic web front-end skills such as HTML, CSS, and JavaScript - Over 3 years of development experience using frameworks such as Vue.js or React.js - Development experience using Docker Preferred: - Development experience using TypeScript - Knowledge and development experience of TCP/IP, HTTP, general networks, Socket/WebSocket, etc. - Knowledge of design patterns such as DDD and clean architecture - Willingness to discover and solve problems and capability to act independently - Passion for technology and aspiration to be involved in various technical fields N.A.

A Japanese cooking robot startup automating tasks such as cooking, serving, and cleaning by a sophisticated combination of hardware and software technologies. In addition to system integration tailored to the store, and the development of recognition and control software, they also develop some of the hardware in-house or jointly to achieve optimal customization. Established: 2018 Number of employees: 50-100 people Capital: 4.39 billion yen

Koto-ku, Tokyo or Toyota-shi, Aichi-ken

The team is aiming to develop an efficient robot network that links cooking robots and labor-saving robots on the cloud, and to build infrastructure systems for robot IoT and AI analysis on the cloud. You will work with the robotics development team to handle server-side development. Scope: - Backend implementation using Python3 + Django (REST API, WebSocket, gRPC, etc.) - Development of integrated management cloud system for multiple robots - Robot cooking process database design and development - General system architecture design for cloud, on-premises, local servers, etc. - Development of visualization web system for robot cooking process - Statistical analysis of robot cooking status, recommendations, etc. - Development of store ordering system and mobile ordering

Required: - 3 or more years of development experience using Python (Django/Flask), or equivalent knowledge and development experience (PHP, Ruby, GoLang, etc.) - Basic knowledge and development experience of database design such as PostgreSQL, MySQL/MariaDB, etc. - Development experience using Docker Preferred: - Development experience on Linux (similar OS) - Knowledge and development experience of TCP/IP, HTTP, general networks, Socket/WebSocket, etc. - Knowledge of design patterns such as DDD and clean architecture - Willingness to discover and solve problems and capability to act independently - Passion for technology and aspiration to be involved in various technical fields N.A.

A growing venture business whose mission is to automate the maintenance of social infrastructure by robotics and AI. Prioritize fee charging in subscription model with end user or license model with distributor, and avoid dead-end PoC. Their scope of solution provision is overall infra maintenance, not limited to drone service, which enables broader market access than their competitors. Founded in: October 2015 Number of employees: 122 Capital: 326 million yen

Shinagawa-ku, Tokyo

◆Background We develop business applications that support social and industrial infrastructure. In the future, we would like to grow new products to support more advanced operations and complex use cases. Currently, we are developing multiple applications in parallel, and we are looking for an engineer who can proceed with application development while considering the growth strategy of the platform. ◆Role of Team In the field of industrial infrastructure DX, we are engaged in the design and development of services and products for equipment inspection, disaster countermeasures, and security monitoring. We are responsible for a wide range of development, from solution development that combines robots and software to product development that is not tied to hardware. ◆Role Front-end and back-end development of platforms and business applications based on them *Knowledge about drones is necessary for product and service development, so we provide opportunities for employees to acquire knowledge about drones, including operation, after joining the company. ◆Business area: - Facility inspection Inspection of social infra / large factory / plant etc. owned by large enterprise or local government - Disaster countermeasure Rapid check of evacuation status and evacuation PR in the event of large-scale disaster without human operation - Security surveillance 24-hour security of wide area in factory / warehouse / harbour - Site management Process automation and advanced information management towards the efficiency improvement of construction site

◆Required ・Development experience in a team of 3 or more people ・Web application development experience (emphasis on general engineering skills rather than knowledge of specific languages ​​or frameworks) ・Knowledge about CI/CD ・Knowledge about web technology ・Experience writing test code ・Japanese business level or higher (internal communication, documents, and customer correspondence will all be handled in Japanese) ◆Preferred ・Server-side development experience using Node.js ・Front-end development experience using Vue.js, React, etc. ・Experience operating services using cloud infrastructure such as Azure and AWS ・Knowledge and experience regarding microservice architecture ・Experience with agile development (Scrum development, etc.) ・Practical experience in projects related to IoT ・Skills related to image processing/image recognition/image analysis ・Deep learning/machine learning skills ・Business level English proficiency Better to have

A startup providing secret-calculation-based data security and AI architecture design technology. Owns unique strength such as inter-business data linkage while keeping data secret. Year of foundation: 2016 Capital: JPY 100M Workforces: approx. 40

Shibuya-ku, Tokyo

【About this position】 You will be primarily responsible for improving the UX of the secure computing software for databases GateDB, as well as developing and launching web services. 【Detailed information about this role】 - Improve the UX of GateDB, as well as the web services supporting it. - Work on enabling the GateDB back-end core engine to be provided as a web application - including a mechanism for dynamic processing of construction/start/stop, data import/export, data sharing, authentication and authorization, etc. In order to improve the usability of GateDB by adding a web interface, we will mainly focus on the following three points. - Pursue functions for product UX that is easy to install and use even without specialized knowledge - Develop web UI and application that makes it easier to experience the world of technology - In conjunction with the above, each technology selection, strengthening of core technology, research and development of new technology, and product application 【About our products】 Gate DB / Secure computation software for databases that enables inter-company collaboration and computational processing of data in an encrypted state common platform that supports industry applications such as finance, chemicals, logistics, and energy, including software such as secure data linkage, privacy protection AI, AI model sharing, AutoML, MLOps, and key management.

Mandatory skills: - Front-End: Next.js, React - Back-End: Go, Python, Rust (one of them) - Docker & container technology - PostgreSQL Preferred skill: - AWS and/or Azure Business level

A Japanese venture company planning and developing security robot to work in commercial buildings, office buildings and other facilities. Their autonomous mobile robots are equipped with 3D SLAM by own-made laser sensor and cameras, and are coordinated on cloud platform. The product is in production use at airports and large buildings. Year of foundation: 2016 Capital: approx. 2.2 billion yen Number of employees: appros. 30

Chiyoda-ku, Tokyo

・Back-end development of operational task system for autonomous mobile robots ・Web API development using Ruby on Rails, PostgreSQL, Redis ・Development of asynchronous processing system and inter-service communication system using Golang and gRPC

Mandatory: - Experience in web application development - Development experience using Git - Experience building / testing CI service - Understanding of Docker Preferable: - Development experience using Ruby on Rails - Development experience using Golang - Experience in front-end development - Experience in AWS resource management - Experience developing applications using WebRTC Nice to have

A Japanese venture company planning and developing security robot to work in commercial buildings, office buildings and other facilities. Their autonomous mobile robots are equipped with 3D SLAM by own-made laser sensor and cameras, and are coordinated on cloud platform. The product is in production use at airports and large buildings. Year of foundation: 2016 Capital: approx. 2.2 billion yen Number of employees: appros. 30

Chiyoda-ku, Tokyo

[System infrastructure development] - Development of software management system for robots: Develop management and update systems for containers that operate on robots - Development of communication infrastructure: Construct and develop communication infrastructure to connect robots to the cloud with high reliability using mobile network etc. - Simulation development: Build a simulation system that supports on-robot software development and evaluation by building a virtual test environment [Low layer robot system development] - Development of device drivers: Create ROS drivers for devices installed on robots and develop calibration tools etc. - Hardware module integration: Analyze and debug the hardware connected to the robot - Embedded software development: Develop firmware for measurement and control devices installed on robots [Environment recognition system development] - Object recognition for security applications using point clouds: Using 3D LiDAR data, develop 3D object recognition and detection systems according to customer requests - Robot image processing: Develop image processing using information such as the position of the robot, fusion processing system for other sensor information and images, etc. [Autonomous navigation system development] - Development of 3D map construction and self-localization system: Develop point-cloud-based probabilistic self-localization system, make it robust, and improve accuracy by fusing a large number of sensor data - Development of robot motion planning system: Develop global and local motion planning system, respond to various environments, enhance robustness etc. - Development of 3D LiDAR data processing system: Achieve high accuracy and reliability of obstacle detection using point cloud [Development of state management system] - Development of a state management system: Organize software module dependencies and develop a system that manages the state of the robot in order to execute user-instructed robot tasks and respond to incidents - Cloud collaboration system: Develop a system that connects the cloud and the state management system on robot - Development of robot's self-diagnosis function [Real-time data distribution system development] - Development of low-latency video distribution system: Develop real-time (sub-second) video processing, encryption, and distribution system to the cloud through mobile network

Mandatory: - C++ (C++11 or later) - Python - Linux - ROS - CI - Unit Testing - GitHub - Agile - Computer Science - Fundamental math knowledge such as linear algebra Preferable: - Deep knowledge in Docker & Linux / udev/systemd / site reliability / AWS - Deep knowledge in mobile communication & network communication / design pattern - Dynamics / knowledge in simulation framework - Knowledge in communication such as USB, and time sync - Ability to read device spec document & circuit diagram / ability to use oscilloscope / spec analysis of communication devices - Development experience on microcontroller - Point cloud processing, PCL - Image processing, OpenCV - Knowledge in probability-statistics / algorithms such as Kalman filter & particle filter - 3D point cloud data processing / SLAM - Optimization, search algorithm - State transition design - AWS IoT / Golang / knowledge in network communication - Image processing / understanding of streaming protocol / understanding of movie & audio encoding Nice to have

A startup providing secret-calculation-based data security and AI architecture design technology. Owns unique strength such as inter-business data linkage while keeping data secret. Year of foundation: 2016 Capital: JPY 100M Workforces: approx. 40

Shibuya-ku, Tokyo

This is a challenging and important position that allows you to take part not only in the maintenance of existing services, but also in the launch of never-before-seen service utilizing data security technology centered in secret calculation. You will mainly be engaged in the roles below. - Backend development of secret calculation software - New development of 1. middleware that executes secret calculation process (encryption with high functionality including homomorphic encryption), 2. application to make it work with high usability, and 3. cloud infra to serve as a base for them - Design to product development and release of data utilization service that takes advantage of advanced technologies such as secret calculation or federated learning (Recent cases include security service for financial institutes using federated learning) Depending on your experience and preference, you can also be in charge of developing AIOps infrastructure including functions to deploy or manage AI models, method to improve accuracy and robustness of AI models. Tasks include: - Design, implementation and testing of existing product - Planning, design, implementation and testing of new product / service - Development and improvement of DevOps environment to cover from development to service provision - Technology selection for the tasks above. R&D as well as product application of new technology - Development of infrastructure for AI system / AIOps. Design and development of backend web API - Design and development of cloud architecture, and distributed computing environment including hardware, IoT etc. Products to work on: - Secret calculation software that enables inter-corporation data collaboration / computational processing in cryptographic state - Secret calculation software for AI that makes AI model itself usable in cryptographic state - Application development utilizing advanced data security / interfacing technology such as secret calculation or federated learning, as well as AIOps-related technology Technology stack: - Language: Python,GO, Rust, C/C++ - Container: Docker / Kubernetes - 3rd party interface: MySQL, PostgreSQL, Redis, Tableau, and so on (more connectors to be developed) - Library: Microsoft SEAL, TFHE, etc. (only listing fully homomorphic encryptions) - ML library: Tensorflow, PyTorch, Keras, and so on (using OSS depending on project) - Misc.: GitHub, bitbucket, Confluence, Slack

■Mandatory skill / experience - System development experience using more than 2 languages: Python (must have) + other backend language such as Java, Go, Rails, PHP - RDB (MySQL, PostgreSQL, SQLit etc.) or NoSQL - Git, Github or Gitlab - IF or API - Experience developing BtoB service - Experience engaged in all the phases from service planning (requirement definition) to design to implementation to deployment ■Preferred skill / experience - Experience developing web application (backend / frontend) - Experience following new service, software etc. and verifying on your own - Product management or customer interfacing experience - English at engineering / business level - Experience developing system infrastructure in AI or data utilization project - Understanding of data processing or AI algorithm processing pipeline, and understanding of computing cost - Knowledge and experience in AI, statistical machine learning etc. - Experience designing AI model or data management with consideration to MLOps, or experience developing MLOps system - Experience designing and developing AI system using cloud environment such as AWS, Azure ■Soft skills - Ability to think and act flexibly according to the situation - Proactiveness - Respect to others and their different background - Try-first attitude Daily conversational level or higher

Building earth-observation platform by microsatellite constellation. Propose solutions based on microsatellite data. Design and production of microsatellites and related components. Launch arrangements and operational support. Establishment: 2008 Capital: 4,537 Million JPY

Chuo-ku, Tokyo

Their clients need access to the most recent high-quality satellite imagery in order to accomplish their goals, whether that's identifying illegal logging operations, monitoring of natural disasters, determining the ideal time to harvest or fertilize a crop, or monitoring large-scale infrastructure development. Images are the core of the company's earth observation platform, and as a software engineer you will work to enable their client's success by making sure the hiring company can provide this data reliably and with minimal latency. They are looking for a person with strong technical skills in Software Development and Cloud Computing. As a member of the Data Team, your mission is to develop, monitor and optimize the distributed systems that form the data pipeline, which processes the raw images received from the satellites into the final products that they deliver to clients in the earth observation platform.

Mandatory: - University degree in Computer Science or a related field. - Experience in developing, designing, maintaining and monitoring distributed systems in a production environment. - Comfortable having in-depth technical conversations about current and past projects. - Proficiency in Python. - Experience designing and deploying cloud-based infrastructure on AWS or GCP. - Knowledge of containerization technologies. - Experience designing and maintaining databases with PostgreSQL or similar open-source RDBM systems. - Ability to write, debug, optimize code, and automate routine tasks. - Willingness to learn new skills. - Strong communication skills in either English OR Japanese, with a willingness to learn the other. Favorable: - Written and verbal communication skills in English and an ability to work in a team environment. - Experience using IaC tools: Terraform, etc. - Knowledge of geospatial data processing libraries, e.g., GDAL, rasterio. - Experience with CI/CD pipelines. Strong communication skills in either English OR Japanese, with a willingness to learn the other

A Japanese venture designing and developing commercial small SAR satellites and providing data acquired by them Year of foundation: 2005 Capital: JPY 3 billion Workforce: 20+

Fukuoka-shi, Fukuoka-ken

Develop software and infrastructure of ground systems using Web and various communication technologies, for our satellite constellation business. - development of infrastructure and web backend systems for ground systems to operate satellites. - development of ground software to achieve high level of satellite operation automation. - development of software to manage communication processing with satellite. - development of an efficient management system for satellite image data. - development of web backend systems for end users

■ Must ・ Experience using Python / Ruby application framework ・ Experience in database design using PostgreSQL and various RDBMS ・Experience in developing front-end APIs using Web API (JSON / REST) ・ Experience in developing distributed systems ■ Preferred ・ Technical communication in English ・ Knowledge of machine learning and image processing ・ Development experience using languages ​​such as C# and C++ ・ Experience in performance tuning of back-end system -

A startup providing secret-calculation-based data security and AI architecture design technology. Owns unique strength such as inter-business data linkage while keeping data secret. Year of foundation: 2016 Capital: JPY 100M Workforces: approx. 20

Shibuya-ku, Tokyo

- Management in general of multiple engineering teams - Improvement of engineering organization and business process - Collaboration with software / ML engineers from within and outside Japan

Mandatory skill / experience: - More than 2 years' experience leading project - Experience in end-to-end system development from requirement definition to implementation - Experience managing development resources (budget, progress, issue, quality) - Knowledge and experience about software development methodologies - Ability to communicate with customers in Japanese - Vitality to maintain high performance while learning Preferred skill / experience: - Significant success experience in project execution - Experience developing software on cloud platform - Knowledge in AI, ML, and math - Experience designing ML algorithm - Business level communication in English Daily conversational level or higher

Building earth-observation platform by microsatellite constellation. Propose solutions based on microsatellite data. Design and production of microsatellites and related components. Launch arrangements and operational support. Establishment: 2008 Capital: 4,537 Million JPY

Chuo-ku, Tokyo

The engineer taking this position will be responsible for providing users who need data from the our services with a way to access them effectively using Web based technology.

Mandatory - Degree in Computer Science or work experience equivalent to it. - Experience developing in Python 3 and Python web application frameworks. -More than 1 year experience developing and operating product-ready API (AuthN/AuthZ, kind of complext SQL, integration with external systems based on API) - Experience quality assurance using automated testing or something like that. - Experience designing databases with PostgreSQL or similar open-source RDBM systems. - Ability to have daily conversations in English. Highly Desirable - Experience designing and developing GraphQL APIs. - Experience using container technologies. - Experience with performance-tuning of databases. - Experience designing and developing distributed systems using AWS SNS/SQS. - Experience with payment systems on data sales platforms and related domain knowledge. - Experience in management or interest in management positions in the future. Ability to have technical conversation

Major Japanese electronics company (Known for producing world's first entertainment robot for home use)

Central Tokyo

Background: System development for new category products/services that utilizes various AI technologies (ie, image recognition, sound recognition, machine learning etc) & Robotics. Role: Embedded Linux Development Engineer - Develop Linux kernel & middleware of system software - System reliability technology, system security, real time technology etc

【Must】 - Comprehensive knowledge of computer system/ software - System development experience in Linux kernel, driver, middleware 【Preferred】 - Knowledge of hardware architecture of CPUs Business level