Nautilus Technologies, Inc.

[Architect] Develop data processing using one of the fastest RDBs globally / Hybrid work

Project Manager, Project Leader

8M - ***M JPY

Tokyo

Full-time (permanent)

Online Interview: Yes

Remote Work from Overseas: No / From Japan: Yes

Top-Selling Points

Rate of Foreigners

Less Than

Frequency of English Usage

Less Than

Remote work Short overtime work (less than 20 hours) Management Start-up No dispatch

Top-Selling Points

Rate of Foreigners
Less Than

Frequency of English Usage
Less Than

Remote work Short overtime work (less than 20 hours) Management Start-up No dispatch

Related Skills

Programming Language

Java

Cloud / Infrastructure / DevOps tools

AWS Azure

Management/System project Experience

System Design (Fundamental) System design (detail) Requirement Definition

Language Requirements

Required

Preferred

Language Requirements

Required

Japanese: Fluent

English: Greetings/None

Preferred

No Data

Job Description

[Job Description]
You will primarily be responsible for system development using "Tsurugi," one of the world's fastest RDBs, focusing on data processing. As an architect, you will be involved in the early stages of development projects, working alongside sales members to evaluate applicable technologies, design overall system architecture, and manage projects. Your role will encompass a wide range of responsibilities, including supporting Tsurugi.
(*Scope of work: Tasks assigned by the company)

<Main Responsibilities>
・Client interaction, project management, architecture design, upstream processes, implementation (Java), and PoC execution
・Support for Tsurugi (answering questions, providing operational tools, troubleshooting, design, reviews, and creating sample code)
・Infrastructure design and setup (cloud/on-premises)
*On-site work is not typically required.

[Development Environment]
Languages: Java (primary), C++, (Python), SQL
Databases: Tsurugi, others
OS: Linux
Cloud: AWS, Azure
Distributed Processing Platforms: Amazon EMR, Azure HDInsight, Hadoop, Spark, Databricks
Others: Gradle, AsakusaFW, Git, Slack, Docker, Jenkins, Backlog, BOX, (Zendesk), etc.

■ Internal Language
Japanese: A level close to native proficiency is required for client interactions and document creation.

■Why Join Us?
・Gain development experience under the mentorship of veteran Java engineers and architecture specialists.
・Work in a dedicated R&D department, engaging in rare projects such as domestic RDB development and research.
・Focus on projects involving data utilization, building strengths in distributed processing and other critical data processing skills essential for DX.
・Opportunities to gain upstream experience through frequent customer interactions.

■Examples of Applications Tested During Tsurugi’s Development
・Processing astronomical observation data (big data) at the National Astronomical Observatory of Japan
・Utilizing 3D aerial maps for initial disaster response and emergency measures
・Storing and analyzing large point cloud data captured by LiDAR cameras

[What is Tsurugi, a World-Class High-Speed RDB?]
Supported by national funding and jointly developed with NEC and university research labs (engine development led by Nautilus Technologies), "Tsurugi" is a next-generation ultra-high-speed domestic RDB released as open-source software in October 2023.
Maximizes hardware performance with scalable processing capabilities proportional to the number of cores
Maintains consistency as an RDB
Front-end RDB uses PostgreSQL, enabling SQL queries
API support in Java

[Business Overview]
We specialize in the research and development of world-class high-speed RDBs like "Tsurugi" and provide products, consulting, and system development to solve client data processing challenges.

Examples:
IT company's cost accounting system:
Reduced processing time from 20 hours to 10 minutes, enabling near-real-time analysis.
Financial institution's batch processing optimization:
Reduced batch processing from 10 hours to 7 minutes.
Food manufacturing cost calculation system:
Reduced processing from 4 hours to 20 minutes using Tsurugi.

Required Skills and Experiences

■ Required Qualifications ・Experience in Java development (at least 5 years) ・Knowledge of infrastructure and cloud environments (sufficient to handle design tasks) ・Experience in database tuning ■ Preferred Qualifications ・Experience in pre-sales ・Expertise in a specific area of system development ■ Ideal Candidate Profile ・Passionate about technology and continuously learning (keeping up with the latest trends) ・Committed to pursuing a career in technology ・Motivated to take ownership and work with autonomy

After sign up, you can browse all information.

If you already have a GitTap Account, please login.

Working Condition

■ Location
Head Office (7th Floor, Sumitomo Fudosan Moto-Akasaka Building, 1-5-12 Moto-Akasaka, Minato-ku, Tokyo)
*Remote work recommended (in-office attendance only on Fridays)
*No transfers
*No on-site client assignments in principle

■ Compensation System
Payment method: Monthly payment of 1/12 of the annual salary
The above amount includes fixed overtime pay (for 40 hours/month, ¥158,500–¥198,300).
Additional pay for late-night work or holiday labor when applicable

■ Probation Period
Yes (3 months)

■ Holidays and Leave
・Complete two-day weekends (Saturday and Sunday)
・National holidays
・Year-end and New Year holidays (5 days)
・Annual paid leave (3 to 20 days per year, granted upon joining)
・Special leave (for marriage, childbirth, bereavement, etc.)
・Prenatal and postnatal leave
・Childcare leave
・Caregiving leave

RECRUITMENT PROCESS

Document screening → 1st interview (personnel) → 2nd interview (site manager) → final interview (scheduled representative)
* The first and second interviews will be online, and the final interview will be held at office.

Business (description what they do)

Provide services and solutions related to data processing and develop and research products Development of data processing infrastructure for DX strategy Consulting services/system architects System development Infrastructure environment construction ＜In-house products SUMMIT: Tsurugi Next-generation high-speed relational database using in-memory many-core Asakusa Framework A framework that supports the development and operation of distributed processing applications. Asakusa on M³BP Parallel processing engine on a single node many-core

High-level data professional who are excellent problem solve

Our company is engaged in high-speed processing of large volumes of data required in the data society and its technological solutions. As DX strategies spread and data utilization advances, the challenge is how to organize data scattered in various places, process it quickly, and link it to analysis and utilization. We provide solutions to this problem and develop and research our own products. In October 2023, we will release Tsurugi, a Japanese RDB with the world's fastest performance, as OSS. We provide consulting, system architecting, system development, infrastructure construction, and other services, starting with the construction of data processing platforms for DX strategies, which has been the focus of much attention in recent years.

Research and development of the world's fastest RDB

Supported by a national organization and developed jointly with NEC Corporation and various university laboratories (the engine part of the RDB was developed by Nautilus Technologies). It is a purely domestic next-generation ultra-high-speed RDB released as OSS in 2023/10. It maximizes HW performance, scales with the number of cores, and ensures consistency as an RDB. The front RDB is Postgre, which can be written in SQL, and the API is in Java.

A positive working environment for engineers

You can work in a way that suits you; we work remotely 4 days a week; at the office, we adopted a free address policy. By working with highly experienced and tech savvy professionals, you can be the engineer you aspire to be.

Available Jobs in (Nautilus Technologies, Inc.)

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Nautilus Technologies, Inc.

[System Engineer] Develop data processing using one of the fastest RDBs globally / Hybrid work

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Nautilus Technologies, Inc.

[Architect] Develop data processing using one of the fastest RDBs globally / Hybrid work

Project Manager, Project Leader

8M - ***M JPY

Tokyo

Full-time (permanent)

Online Interview: Yes

Remote Work from Overseas: No / Remote Work in Japan: Yes

Top-Selling Points

Rate of Foreigners

Less Than

Frequency of English Usage

Less Than

Remote work Short overtime work (less than 20 hours) Management Start-up No dispatch

Top-Selling Points

Rate of Foreigners
Less Than

Frequency of English Usage
Less Than

Remote work Short overtime work (less than 20 hours) Management Start-up No dispatch

Related Skills

Programming Language

Java

Cloud / Infrastructure / DevOps tools

AWS Azure

Management/System project Experience

System Design (Fundamental) System design (detail) Requirement Definition

Language Requirements

Required

Preferred

Language Requirements

Required

Japanese: Fluent

English: Greetings/None

Preferred

No Data

Job Description

[Job Description]
You will primarily be responsible for system development using "Tsurugi," one of the world's fastest RDBs, focusing on data processing. As an architect, you will be involved in the early stages of development projects, working alongside sales members to evaluate applicable technologies, design overall system architecture, and manage projects. Your role will encompass a wide range of responsibilities, including supporting Tsurugi.
(*Scope of work: Tasks assigned by the company)

<Main Responsibilities>
・Client interaction, project management, architecture design, upstream processes, implementation (Java), and PoC execution
・Support for Tsurugi (answering questions, providing operational tools, troubleshooting, design, reviews, and creating sample code)
・Infrastructure design and setup (cloud/on-premises)
*On-site work is not typically required.

[Development Environment]
Languages: Java (primary), C++, (Python), SQL
Databases: Tsurugi, others
OS: Linux
Cloud: AWS, Azure
Distributed Processing Platforms: Amazon EMR, Azure HDInsight, Hadoop, Spark, Databricks
Others: Gradle, AsakusaFW, Git, Slack, Docker, Jenkins, Backlog, BOX, (Zendesk), etc.

■ Internal Language
Japanese: A level close to native proficiency is required for client interactions and document creation.

■Why Join Us?
・Gain development experience under the mentorship of veteran Java engineers and architecture specialists.
・Work in a dedicated R&D department, engaging in rare projects such as domestic RDB development and research.
・Focus on projects involving data utilization, building strengths in distributed processing and other critical data processing skills essential for DX.
・Opportunities to gain upstream experience through frequent customer interactions.

■Examples of Applications Tested During Tsurugi’s Development
・Processing astronomical observation data (big data) at the National Astronomical Observatory of Japan
・Utilizing 3D aerial maps for initial disaster response and emergency measures
・Storing and analyzing large point cloud data captured by LiDAR cameras

[What is Tsurugi, a World-Class High-Speed RDB?]
Supported by national funding and jointly developed with NEC and university research labs (engine development led by Nautilus Technologies), "Tsurugi" is a next-generation ultra-high-speed domestic RDB released as open-source software in October 2023.
Maximizes hardware performance with scalable processing capabilities proportional to the number of cores
Maintains consistency as an RDB
Front-end RDB uses PostgreSQL, enabling SQL queries
API support in Java

[Business Overview]
We specialize in the research and development of world-class high-speed RDBs like "Tsurugi" and provide products, consulting, and system development to solve client data processing challenges.

Examples:
IT company's cost accounting system:
Reduced processing time from 20 hours to 10 minutes, enabling near-real-time analysis.
Financial institution's batch processing optimization:
Reduced batch processing from 10 hours to 7 minutes.
Food manufacturing cost calculation system:
Reduced processing from 4 hours to 20 minutes using Tsurugi.

Required Skills and Experiences

After sign up, you can browse all information.

If you already have a GitTap Account, please login.

Working Condition

■ Location
Head Office (7th Floor, Sumitomo Fudosan Moto-Akasaka Building, 1-5-12 Moto-Akasaka, Minato-ku, Tokyo)
*Remote work recommended (in-office attendance only on Fridays)
*No transfers
*No on-site client assignments in principle

■ Compensation System
Payment method: Monthly payment of 1/12 of the annual salary
The above amount includes fixed overtime pay (for 40 hours/month, ¥158,500–¥198,300).
Additional pay for late-night work or holiday labor when applicable

■ Probation Period
Yes (3 months)

■ Holidays and Leave
・Complete two-day weekends (Saturday and Sunday)
・National holidays
・Year-end and New Year holidays (5 days)
・Annual paid leave (3 to 20 days per year, granted upon joining)
・Special leave (for marriage, childbirth, bereavement, etc.)
・Prenatal and postnatal leave
・Childcare leave
・Caregiving leave

RECRUITMENT PROCESS

Document screening → 1st interview (personnel) → 2nd interview (site manager) → final interview (scheduled representative)
* The first and second interviews will be online, and the final interview will be held at office.

Business (description what they do)

High-level data professional who are excellent problem solve

Research and development of the world's fastest RDB

A positive working environment for engineers

Available Jobs in (Nautilus Technologies, Inc.)

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