Application Support Engineer (Job in Japan) - Fusion Systems Limited - Overseas

Job Highlights
Application Support Engineer, Work in JAPAN
5 Days Work. Financial Industry Related
Develop/ Improve Software Systems, work for I-Bank
Job Description

Fusion Systems is seeking Application Support Engineers to join our growing financial trading technology company, Raptor Financial Technologies. Raptor is a leading ultra-low-latency market access and risk management platform, servicing the world’s largest financial institutions and their high-value order flows. The role is suited to a candidate with strong Linux skills and proficiency in scripting languages, and looking for a hands-on role in application design and development in mission-critical front-office technology. The successful candidate will work alongside a high-caliber team at one of the world’s largest and most innovative investment banks.


Improve and develop automated tools.
Test and document new and existing software systems.
Release new software systems in production.
Client on-boarding.
Monitor trading systems.
Document and follow-up on incidents and bug reports.
Communicate with technical teams regarding system and client trading status.
Ongoing training and development will be provided to motivated applicants interested in establishing a career in this fast paced and dynamic environment.

Basic Qualifications​

A minimum of 1-2 years of practical experience in a UNIX environment.
Bash experience.
Version control tools such as Git, Subversion or Mercurial.
Familiarity with Python collections.
Strong Python or Perl proficiency.
Strong UNIX skills including ability to analyze/parse log files using utilities such as grep, awk, sed.
Strong UNIX-based text editor skills such as vi, emacs.
Solid understanding of software life-cycle phases including development, testing, release and maintenance.
Working knowledge of ticketing and issue tracking systems.
A teamwork attitude and ability to maintain a professional demeanor when resolving issues.
Strong English verbal and written communication skills.

Preferred Qualifications​

Previous customer-oriented service experience.
Database querying languages such as SQLite or MySQL.
Familiarity with TSE Arrowhead, OUCH, OM trading protocols.
Familiarity with FIX trading protocol.
Financial instrument trade flow familiarity.​

Employment Location​

Full-time positions are currently available in Tokyo. Applicants should have the necessary permission to work for the location of interest.

​For more information on working at Raptor Financial Technologies, visit our careers page at

This is an excellent opportunity to join a growing and dynamic team responsible for creating and supporting medium to very large applications. If you are looking for a challenge and rewarding career, Apply Today! Interested candidates, please send your CV with salary expectations through ‘Apply Now’.

Additional Information
Career Level
Entry Level
Years of Experience
2 years
Job Type
Full Time, Permanent
Job Functions
Information Technology (IT), Application Specialist - Software, Support, Software Development
Company Overview

Fusion Systems is one of Asia’s fastest growing financial IT services firms with offices in Tokyo, Shanghai, Singapore, Los Angeles and Hong Kong. Our highly capable consultants provide project management, advising, design, implementation, and on-site support services within the region. Fusion Systems is positioned to dynamically respond to changing market conditions and leverage them to deliver exceptional service and value to our clients.

At Fusion Systems, we work together as a team to promote growth and excellence in all our employees. We strive to create an environment that provides unparalleled opportunities to excel in today’s global marketplace. Our consultants are comprised of experienced and skillful bilingual professionals from diverse local and international backgrounds. Fusion consultants provide exceptional value to clients through innovative application of diverse technologies. Our professionals design solutions to meet today’s needs while providing the flexibility and foundations to adapt to tomorrow’s challenges. In order to achieve our goals we support, mentor, and train our people to be exceptional.

If you are searching for a growing and exciting company you can be “part of” and not just “work for,” then Fusion Systems is the answer for you. We are currently looking for enthusiastic and skilled professionals who are focused on delivering results and exceeding expectations. Apply today!

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